diff --git a/api/@ohos.multimedia.audio.d.ts b/api/@ohos.multimedia.audio.d.ts
index 4e9a3a755fa186cdd5ba14a4940316d66ec65023..1207a070e127bb41cd0432c0379f93a3d74de6ad 100644
--- a/api/@ohos.multimedia.audio.d.ts
+++ b/api/@ohos.multimedia.audio.d.ts
@@ -35,16 +35,17 @@ import { ErrorCallback, AsyncCallback, Callback } from './@ohos.base';
 declare namespace audio {
   /**
    * Enumerates audio errors.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Core
    * @since 9
    */
   /**
    * Enumerates audio errors.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Core
    * @crossplatform
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum AudioErrors {
     /**
@@ -56,7 +57,8 @@ declare namespace audio {
      * Invalid parameter.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ERROR_INVALID_PARAM = 6800101,
     /**
@@ -68,7 +70,8 @@ declare namespace audio {
      * Allocate memory failed.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ERROR_NO_MEMORY = 6800102,
     /**
@@ -80,7 +83,8 @@ declare namespace audio {
      * Operation not permit at current state.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ERROR_ILLEGAL_STATE = 6800103,
     /**
@@ -92,19 +96,22 @@ declare namespace audio {
      * Unsupported option.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ERROR_UNSUPPORTED = 6800104,
     /**
      * Time out.
      * @syscap SystemCapability.Multimedia.Audio.Core
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ERROR_TIMEOUT = 6800105,
     /**
      * Audio specific errors.
      * @syscap SystemCapability.Multimedia.Audio.Core
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ERROR_STREAM_LIMIT = 6800201,
     /**
@@ -116,7 +123,8 @@ declare namespace audio {
      * Default error.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ERROR_SYSTEM = 6800301
   }
@@ -125,7 +133,8 @@ declare namespace audio {
    * Define local device network id for audio
    * @syscap SystemCapability.Multimedia.Audio.Device
    * @systemapi
-   * @since 9
+   * @since arkts {'1.1':'9','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   const LOCAL_NETWORK_ID: string;
 
@@ -138,16 +147,18 @@ declare namespace audio {
    * Define default volume group id for audio
    * @syscap SystemCapability.Multimedia.Audio.Volume
    * @crossplatform
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  const DEFAULT_VOLUME_GROUP_ID: number;
+  const DEFAULT_VOLUME_GROUP_ID: int;
 
   /**
    * Define default interrupt group id for audio
    * @syscap SystemCapability.Multimedia.Audio.Interrupt
-   * @since 9
+   * @since arkts {'1.1':'9','1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  const DEFAULT_INTERRUPT_GROUP_ID: number;
+  const DEFAULT_INTERRUPT_GROUP_ID: int;
 
   /**
    * Obtains an {@link AudioManager} instance.
@@ -182,7 +193,8 @@ declare namespace audio {
    * @param { AsyncCallback<AudioCapturer> } callback - Callback used to return the audio capturer instance.
    * @syscap SystemCapability.Multimedia.Audio.Capturer
    * @crossplatform
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function createAudioCapturer(options: AudioCapturerOptions, callback: AsyncCallback<AudioCapturer>): void;
 
@@ -203,7 +215,8 @@ declare namespace audio {
    * @returns { Promise<AudioCapturer> } Promise used to return the audio capturer instance.
    * @syscap SystemCapability.Multimedia.Audio.Capturer
    * @crossplatform
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function createAudioCapturer(options: AudioCapturerOptions): Promise<AudioCapturer>;
 
@@ -220,7 +233,8 @@ declare namespace audio {
    * @param { AsyncCallback<AudioRenderer> } callback - Callback used to return the audio renderer instance.
    * @syscap SystemCapability.Multimedia.Audio.Renderer
    * @crossplatform
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function createAudioRenderer(options: AudioRendererOptions, callback: AsyncCallback<AudioRenderer>): void;
 
@@ -237,7 +251,8 @@ declare namespace audio {
    * @returns { Promise<AudioRenderer> } Promise used to return the audio renderer instance.
    * @syscap SystemCapability.Multimedia.Audio.Renderer
    * @crossplatform
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function createAudioRenderer(options: AudioRendererOptions): Promise<AudioRenderer>;
 
@@ -247,7 +262,8 @@ declare namespace audio {
    * @param { AsyncCallback<TonePlayer> } callback - Callback used to return the tonePlayer instance.
    * @syscap SystemCapability.Multimedia.Audio.Tone
    * @systemapi
-   * @since 9
+   * @since arkts {'1.1':'9','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function createTonePlayer(options: AudioRendererInfo, callback: AsyncCallback<TonePlayer>): void;
 
@@ -257,19 +273,20 @@ declare namespace audio {
    * @returns { Promise<TonePlayer> } Promise used to return the tonePlayer instance.
    * @syscap SystemCapability.Multimedia.Audio.Tone
    * @systemapi
-   * @since 9
+   * @since arkts {'1.1':'9','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function createTonePlayer(options: AudioRendererInfo): Promise<TonePlayer>;
 
   /**
    * Enumerates the audio states.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Core
    * @since 8
    */
   /**
    * Enumerates the audio states.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Core
    * @crossplatform
    * @since arkts {'1.1':'12','1.2':'20'}
@@ -371,13 +388,13 @@ declare namespace audio {
 
   /**
    * Enumerates audio stream types.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Volume
    * @since 7
    */
   /**
    * Enumerates audio stream types.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Volume
    * @crossplatform
    * @since arkts {'1.1':'12','1.2':'20'}
@@ -449,6 +466,14 @@ declare namespace audio {
      * @arkts 1.1&1.2
      */
     ACCESSIBILITY = 5,
+    /**
+     * Audio volume for system sound.
+     * @syscap SystemCapability.Multimedia.Audio.Volume
+     * @systemapi
+     * @since 20
+     * @arkts 1.1&1.2
+     */
+    SYSTEM = 6,
     /**
      * Audio stream for voice assistant.
      * @syscap SystemCapability.Multimedia.Audio.Volume
@@ -476,13 +501,13 @@ declare namespace audio {
 
   /**
    * Enumerates audio device flags.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Device
    * @since 7
    */
   /**
    * Enumerates audio device flags.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Device
    * @crossplatform
    * @since arkts {'1.1':'12','1.2':'20'}
@@ -564,7 +589,7 @@ declare namespace audio {
 
   /**
    * Enumerates audio device for usage.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Device
    * @since arkts {'1.1':'12','1.2':'20'}
    * @arkts 1.1&1.2
@@ -616,13 +641,13 @@ declare namespace audio {
 
   /**
    * Enumerates device roles.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Device
    * @since 7
    */
   /**
    * Enumerates device roles.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Device
    * @crossplatform
    * @atomicservice
@@ -662,13 +687,13 @@ declare namespace audio {
 
   /**
    * Enumerates device types.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Device
    * @since 7
    */
   /**
    * Enumerates device types.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Device
    * @crossplatform
    * @atomicservice
@@ -891,16 +916,17 @@ declare namespace audio {
 
   /**
    * Enumerates the available device types for communication.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Communication
    * @since 9
    */
   /**
    * Enumerates the available device types for communication.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Communication
    * @crossplatform
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum CommunicationDeviceType {
     /**
@@ -912,20 +938,21 @@ declare namespace audio {
      * Speaker.
      * @syscap SystemCapability.Multimedia.Audio.Communication
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     SPEAKER = 2
   }
 
   /**
    * Enumerates ringer modes.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Communication
    * @since 7
    */
   /**
    * Enumerates ringer modes.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Communication
    * @crossplatform
    * @since arkts {'1.1':'12','1.2':'20'}
@@ -975,7 +1002,7 @@ declare namespace audio {
 
   /**
    * Enumerates type.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Volume
    * @systemapi
    * @since arkts {'1.1':'12','1.2':'20'}
@@ -1002,16 +1029,17 @@ declare namespace audio {
 
   /**
    * Enumerates the audio sample formats.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Core
    * @since 8
    */
   /**
    * Enumerates the audio sample formats.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Core
    * @crossplatform
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum AudioSampleFormat {
     /**
@@ -1023,7 +1051,8 @@ declare namespace audio {
      * Invalid format.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     SAMPLE_FORMAT_INVALID = -1,
     /**
@@ -1035,7 +1064,8 @@ declare namespace audio {
      * Unsigned 8 format.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     SAMPLE_FORMAT_U8 = 0,
     /**
@@ -1047,7 +1077,8 @@ declare namespace audio {
      * Signed 16 bit integer, little endian.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     SAMPLE_FORMAT_S16LE = 1,
     /**
@@ -1059,7 +1090,8 @@ declare namespace audio {
      * Signed 24 bit integer, little endian.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     SAMPLE_FORMAT_S24LE = 2,
     /**
@@ -1071,7 +1103,8 @@ declare namespace audio {
      * Signed 32 bit integer, little endian.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     SAMPLE_FORMAT_S32LE = 3,
     /**
@@ -1083,23 +1116,25 @@ declare namespace audio {
      * Signed 32 bit float, little endian.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     SAMPLE_FORMAT_F32LE = 4,
   }
 
   /**
    * Enumerates the audio channel.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Core
    * @since 8
    */
   /**
    * Enumerates the audio channel.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Core
    * @crossplatform
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum AudioChannel {
     /**
@@ -1111,7 +1146,8 @@ declare namespace audio {
      * Channel 1.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CHANNEL_1 = 1,
     /**
@@ -1123,7 +1159,8 @@ declare namespace audio {
      * Channel 2.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CHANNEL_2 = 2,
     /**
@@ -1135,7 +1172,8 @@ declare namespace audio {
      * Channel 3.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CHANNEL_3 = 3,
     /**
@@ -1147,7 +1185,8 @@ declare namespace audio {
      * Channel 4.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CHANNEL_4 = 4,
     /**
@@ -1159,7 +1198,8 @@ declare namespace audio {
      * Channel 5.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CHANNEL_5 = 5,
     /**
@@ -1171,7 +1211,8 @@ declare namespace audio {
      * Channel 6.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CHANNEL_6 = 6,
     /**
@@ -1183,7 +1224,8 @@ declare namespace audio {
      * Channel 7.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CHANNEL_7 = 7,
     /**
@@ -1195,7 +1237,8 @@ declare namespace audio {
      * Channel 8.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CHANNEL_8 = 8,
     /**
@@ -1207,7 +1250,8 @@ declare namespace audio {
      * Channel 9.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CHANNEL_9 = 9,
     /**
@@ -1219,7 +1263,8 @@ declare namespace audio {
      * Channel 10.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CHANNEL_10 = 10,
     /**
@@ -1231,7 +1276,8 @@ declare namespace audio {
      * Channel 12.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CHANNEL_12 = 12,
     /**
@@ -1243,7 +1289,8 @@ declare namespace audio {
      * Channel 14.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CHANNEL_14 = 14,
     /**
@@ -1255,23 +1302,25 @@ declare namespace audio {
      * Channel 16.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CHANNEL_16 = 16
   }
 
   /**
    * Enumerates the audio sampling rate.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Core
    * @since 8
    */
   /**
    * Enumerates the audio sampling rate.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Core
    * @crossplatform
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum AudioSamplingRate {
     /**
@@ -1283,7 +1332,8 @@ declare namespace audio {
      * 8kHz sample rate.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     SAMPLE_RATE_8000 = 8000,
     /**
@@ -1295,7 +1345,8 @@ declare namespace audio {
      * 11.025kHz sample rate.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     SAMPLE_RATE_11025 = 11025,
     /**
@@ -1307,7 +1358,8 @@ declare namespace audio {
      * 12kHz sample rate.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     SAMPLE_RATE_12000 = 12000,
     /**
@@ -1319,7 +1371,8 @@ declare namespace audio {
      * 16kHz sample rate.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     SAMPLE_RATE_16000 = 16000,
     /**
@@ -1331,7 +1384,8 @@ declare namespace audio {
      * 22.05kHz sample rate.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     SAMPLE_RATE_22050 = 22050,
     /**
@@ -1343,7 +1397,8 @@ declare namespace audio {
      * 24kHz sample rate.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     SAMPLE_RATE_24000 = 24000,
     /**
@@ -1355,7 +1410,8 @@ declare namespace audio {
      * 32kHz sample rate.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     SAMPLE_RATE_32000 = 32000,
     /**
@@ -1367,7 +1423,8 @@ declare namespace audio {
      * 44.1kHz sample rate.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     SAMPLE_RATE_44100 = 44100,
     /**
@@ -1379,7 +1436,8 @@ declare namespace audio {
      * 48kHz sample rate.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     SAMPLE_RATE_48000 = 48000,
     /**
@@ -1391,13 +1449,15 @@ declare namespace audio {
      * 64kHz sample rate.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     SAMPLE_RATE_64000 = 64000,
     /**
      * 88.2kHz sample rate.
      * @syscap SystemCapability.Multimedia.Audio.Core
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     SAMPLE_RATE_88200 = 88200,
     /**
@@ -1409,32 +1469,35 @@ declare namespace audio {
      * 96kHz sample rate.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     SAMPLE_RATE_96000 = 96000,
     /**
      * 176.4kHz sample rate.
      * @syscap SystemCapability.Multimedia.Audio.Core
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     SAMPLE_RATE_176400 = 176400,
     /**
      * 192kHz sample rate.
      * @syscap SystemCapability.Multimedia.Audio.Core
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     SAMPLE_RATE_192000 = 192000
   }
 
   /**
    * Enumerates the audio encoding type.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Core
    * @since 8
    */
   /**
    * Enumerates the audio encoding type.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Core
    * @crossplatform
    * @atomicservice
@@ -1533,13 +1596,13 @@ declare namespace audio {
 
   /**
    * Enumerates the stream usage.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Core
    * @since 7
    */
   /**
    * Enumerates the stream usage.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Core
    * @crossplatform
    * @atomicservice
@@ -1799,17 +1862,19 @@ declare namespace audio {
 
   /**
    * Enumerates the audio interrupt request type.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Interrupt
    * @systemapi
-   * @since 9
+   * @since arkts {'1.1':'9','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum InterruptRequestType {
     /**
      * Default type to request audio interrupt.
      * @syscap SystemCapability.Multimedia.Audio.Interrupt
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     INTERRUPT_REQUEST_TYPE_DEFAULT = 0,
   }
@@ -1817,17 +1882,19 @@ declare namespace audio {
   /**
    * Enumerates volume related operations.
    * Flags should be powers of 2!
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Volume
    * @systemapi
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum VolumeFlag {
     /**
      * Show system volume bar.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     FLAG_SHOW_SYSTEM_UI = 1,
   }
@@ -1843,7 +1910,8 @@ declare namespace audio {
    * @typedef AudioStreamInfo
    * @syscap SystemCapability.Multimedia.Audio.Core
    * @crossplatform
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface AudioStreamInfo {
     /**
@@ -1857,7 +1925,8 @@ declare namespace audio {
      * @type { AudioSamplingRate }
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     samplingRate: AudioSamplingRate;
     /**
@@ -1871,7 +1940,8 @@ declare namespace audio {
     * @type { AudioChannel }
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     channels: AudioChannel;
     /**
@@ -1885,7 +1955,8 @@ declare namespace audio {
      * @type { AudioSampleFormat }
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     sampleFormat: AudioSampleFormat;
     /**
@@ -1899,7 +1970,8 @@ declare namespace audio {
      * @type { AudioEncodingType }
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     encodingType: AudioEncodingType;
     /**
@@ -1913,7 +1985,8 @@ declare namespace audio {
      * @type { ?AudioChannelLayout }
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     channelLayout?: AudioChannelLayout;
   }
@@ -1967,20 +2040,29 @@ declare namespace audio {
     usage: StreamUsage;
     /**
      * Audio renderer flags.
-     * @type { number }
+     * @type { int }
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @since 8
      */
     /**
      * Audio renderer flags.
-     * @type { number }
+     * @type { int }
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
      * @atomicservice
      * @since arkts {'1.1':'12','1.2':'20'}
      * @arkts 1.1&1.2
      */
-    rendererFlags: number;
+    rendererFlags: int;
+    /**
+     * Audio volume mode config. If volumeMode is set to {@link AudioVolumeMode.APP_INDIVIDUAL}, this audio renderer
+     * will be affeted by app volume percentage setted by {@link setAppVolumePercentage}
+     * @type { ?AudioVolumeMode }
+     * @syscap SystemCapability.Multimedia.Audio.Volume
+     * @since arkts {'1.1':'19','1.2':'20'}
+     * @arkts 1.1&1.2
+     */
+    volumeMode?: AudioVolumeMode;
   }
 
   /**
@@ -1988,47 +2070,81 @@ declare namespace audio {
    * @typedef AudioRendererFilter
    * @syscap SystemCapability.Multimedia.Audio.Core
    * @systemapi
-   * @since 9
+   * @since arkts {'1.1':'9','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface AudioRendererFilter {
     /**
      * Application uid.
-     * @type { ?number }
+     * @type { ?int }
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    uid?: number;
+    uid?: int;
     /**
      * Renderer information.
      * @type { ?AudioRendererInfo }
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     rendererInfo?: AudioRendererInfo;
     /**
      * AudioRenderer id.
-     * @type { ?number }
+     * @type { ?int }
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    rendererId?: number;
+    rendererId?: int;
   }
 
   /**
-   * Describes audio renderer configuration options.
-   * @typedef AudioRendererOptions
-   * @syscap SystemCapability.Multimedia.Audio.Renderer
-   * @since 8
+   * Describe audio capturer filter.
+   * @typedef AudioCapturerFilter
+   * @syscap SystemCapability.Multimedia.Audio.Core
+   * @systemapi
+   * @since arkts {'1.1':'18','1.2':'20'}
+   * @arkts 1.1&1.2
    */
-   /**
-   * Describes audio renderer configuration options.
+  interface AudioCapturerFilter {
+    /**
+     * Application uid.
+     * @type { ?int }
+     * @syscap SystemCapability.Multimedia.Audio.Core
+     * @systemapi
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
+     */
+    uid?: int;
+    /**
+     * Capturer information.
+     * @type { ?AudioCapturerInfo }
+     * @syscap SystemCapability.Multimedia.Audio.Capturer
+     * @systemapi
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
+     */
+    capturerInfo?: AudioCapturerInfo;
+  }
+
+  /**
+   * Describes audio renderer configuration options.
+   * @typedef AudioRendererOptions
+   * @syscap SystemCapability.Multimedia.Audio.Renderer
+   * @since 8
+   */
+   /**
+   * Describes audio renderer configuration options.
    * @typedef AudioRendererOptions
    * @syscap SystemCapability.Multimedia.Audio.Renderer
    * @crossplatform
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface AudioRendererOptions {
     /**
@@ -2042,7 +2158,8 @@ declare namespace audio {
      * @type { AudioStreamInfo }
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     streamInfo: AudioStreamInfo;
     /**
@@ -2056,7 +2173,8 @@ declare namespace audio {
      * @type { AudioRendererInfo }
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     rendererInfo: AudioRendererInfo;
     /**
@@ -2070,23 +2188,25 @@ declare namespace audio {
      * @type { ?AudioPrivacyType }
      * @syscap SystemCapability.Multimedia.Audio.PlaybackCapture
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     privacyType?: AudioPrivacyType;
   }
 
   /**
    * Enumerates audio stream privacy type for playback capture.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.PlaybackCapture
    * @since 10
    */
   /**
    * Enumerates audio stream privacy type for playback capture.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.PlaybackCapture
    * @crossplatform
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum AudioPrivacyType {
     /**
@@ -2098,7 +2218,8 @@ declare namespace audio {
      * Privacy type that stream can be captured by third party applications.
      * @syscap SystemCapability.Multimedia.Audio.PlaybackCapture
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     PRIVACY_TYPE_PUBLIC = 0,
 
@@ -2111,20 +2232,21 @@ declare namespace audio {
      * Privacy type that stream can not be captured.
      * @syscap SystemCapability.Multimedia.Audio.PlaybackCapture
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     PRIVACY_TYPE_PRIVATE = 1,
   }
 
   /**
    * Enumerates the interrupt modes.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Interrupt
    * @since 9
    */
   /**
    * Enumerates the interrupt modes.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Interrupt
    * @crossplatform
    * @atomicservice
@@ -2164,40 +2286,44 @@ declare namespace audio {
 
   /**
    * Enumerates the audio renderer rates.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Renderer
-   * @since 8
+   * @since arkts {'1.1':'8','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum AudioRendererRate {
     /**
      * Normal rate.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
-     * @since 8
+     * @since arkts {'1.1':'8','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     RENDER_RATE_NORMAL = 0,
     /**
      * Double rate.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
-     * @since 8
+     * @since arkts {'1.1':'8','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     RENDER_RATE_DOUBLE = 1,
     /**
      * Half rate.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
-     * @since 8
+     * @since arkts {'1.1':'8','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     RENDER_RATE_HALF = 2
   }
 
   /**
    * Enumerates the interrupt types.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Renderer
    * @since 7
    */
   /**
    * Enumerates the interrupt types.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Renderer
    * @crossplatform
    * @atomicservice
@@ -2238,13 +2364,13 @@ declare namespace audio {
 
   /**
    * Enumerates the interrupt hints.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Renderer
    * @since 7
    */
   /**
    * Enumerates the interrupt hints.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Renderer
    * @crossplatform
    * @atomicservice
@@ -2261,7 +2387,8 @@ declare namespace audio {
      * None.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     INTERRUPT_HINT_NONE = 0,
     /**
@@ -2316,7 +2443,8 @@ declare namespace audio {
      * Ducked the playback. (In ducking, the audio volume is reduced, but not silenced.)
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     INTERRUPT_HINT_DUCK = 4,
 
@@ -2329,20 +2457,21 @@ declare namespace audio {
      * Unducked the playback.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     INTERRUPT_HINT_UNDUCK = 5,
   }
 
   /**
    * Enumerates the interrupt force types.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Renderer
    * @since 9
    */
   /**
    * Enumerates the interrupt force types.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Renderer
    * @crossplatform
    * @atomicservice
@@ -2424,7 +2553,8 @@ declare namespace audio {
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     forceType: InterruptForceType;
 
@@ -2474,13 +2604,13 @@ declare namespace audio {
 
   /**
    * Enumerates device change types.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Device
    * @since 7
    */
   /**
    * Enumerates device change types.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Device
    * @crossplatform
    * @since arkts {'1.1':'12','1.2':'20'}
@@ -2518,13 +2648,13 @@ declare namespace audio {
 
   /**
    * Enumerates audio scenes.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Communication
    * @since 8
    */
   /**
    * Enumerates audio scenes.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Communication
    * @crossplatform
    * @since arkts {'1.1':'12','1.2':'20'}
@@ -2575,7 +2705,7 @@ declare namespace audio {
 
   /**
    * Enumerates volume adjustment types.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Volume
    * @systemapi
    * @since arkts {'1.1':'10','1.2':'20'}
@@ -2929,7 +3059,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @systemapi
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     setExtraParameters(mainKey: string, kvpairs: Record<string, string>): Promise<void>;
 
@@ -2945,7 +3076,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @systemapi
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getExtraParameters(mainKey: string, subKeys?: Array<string>): Promise<Record<string, string>>;
 
@@ -3022,7 +3154,8 @@ declare namespace audio {
      * @param { AsyncCallback<void> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Communication
      * @systemapi
-     * @since 8
+     * @since arkts {'1.1':'8','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     setAudioScene(scene: AudioScene, callback: AsyncCallback<void>): void;
     /**
@@ -3031,7 +3164,8 @@ declare namespace audio {
      * @returns { Promise<void> } Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Communication
      * @systemapi
-     * @since 8
+     * @since arkts {'1.1':'8','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     setAudioScene(scene: AudioScene): Promise<void>;
     /**
@@ -3045,7 +3179,8 @@ declare namespace audio {
      * @param { AsyncCallback<AudioScene> } callback - Callback used to return the audio scene mode.
      * @syscap SystemCapability.Multimedia.Audio.Communication
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getAudioScene(callback: AsyncCallback<AudioScene>): void;
     /**
@@ -3059,7 +3194,8 @@ declare namespace audio {
      * @returns { Promise<AudioScene> } Promise used to return the audio scene mode.
      * @syscap SystemCapability.Multimedia.Audio.Communication
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getAudioScene(): Promise<AudioScene>;
     /**
@@ -3073,7 +3209,8 @@ declare namespace audio {
      * @returns { AudioScene } Current audio scene mode.
      * @syscap SystemCapability.Multimedia.Audio.Communication
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getAudioSceneSync(): AudioScene;
 
@@ -3152,7 +3289,8 @@ declare namespace audio {
      * @returns { AudioStreamManager } AudioStreamManager instance.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getStreamManager(): AudioStreamManager;
 
@@ -3167,7 +3305,8 @@ declare namespace audio {
      * @returns { AudioRoutingManager } AudioRoutingManager instance.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getRoutingManager(): AudioRoutingManager;
 
@@ -3176,7 +3315,8 @@ declare namespace audio {
      * @returns { AudioSessionManager } AudioSessionManager instance.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getSessionManager(): AudioSessionManager;
 
@@ -3184,7 +3324,8 @@ declare namespace audio {
      * Obtains an {@link AudioSpatializationManager} instance.
      * @returns { AudioSpatializationManager } AudioSpatializationManager instance.
      * @syscap SystemCapability.Multimedia.Audio.Spatialization
-     * @since 18
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getSpatializationManager(): AudioSpatializationManager;
 
@@ -3194,7 +3335,8 @@ declare namespace audio {
      * @throws { BusinessError } 202 - Not system App.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @systemapi
-     * @since 18
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getEffectManager(): AudioEffectManager;
 
@@ -3206,31 +3348,35 @@ declare namespace audio {
      * @throws { BusinessError } 202 - Not system App.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     disableSafeMediaVolume(): Promise<void>;
   }
 
   /**
    * Enumerates audio interrupt request result type.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Interrupt
    * @systemapi
-   * @since 9
+   * @since arkts {'1.1':'9','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum InterruptRequestResultType {
     /**
      * Request audio interrupt success
      * @syscap SystemCapability.Multimedia.Audio.Interrupt
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     INTERRUPT_REQUEST_GRANT = 0,
     /**
      * Request audio interrupt fail, may have higher priority type
      * @syscap SystemCapability.Multimedia.Audio.Interrupt
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     INTERRUPT_REQUEST_REJECT = 1
   }
@@ -3240,7 +3386,8 @@ declare namespace audio {
    * @typedef InterruptResult
    * @syscap SystemCapability.Multimedia.Audio.Interrupt
    * @systemapi
-   * @since 9
+   * @since arkts {'1.1':'9','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface InterruptResult {
     /**
@@ -3248,22 +3395,24 @@ declare namespace audio {
      * @type { InterruptRequestResultType }
      * @syscap SystemCapability.Multimedia.Audio.Interrupt
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     requestResult: InterruptRequestResultType;
     /**
      * Interrupt node as a unit to receive interrupt change event.
-     * @type { number }
+     * @type { int }
      * @syscap SystemCapability.Multimedia.Audio.Interrupt
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    interruptNode: number;
+    interruptNode: int;
   }
 
   /**
    * Desribes audio device block status. By default, the device is consider as unblocked.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Device
    * @since arkts {'1.1':'13','1.2':'20'}
    * @arkts 1.1&1.2
@@ -3289,14 +3438,16 @@ declare namespace audio {
    * Desribes audio device block status info.
    * @typedef DeviceBlockStatusInfo
    * @syscap SystemCapability.Multimedia.Audio.Device
-   * @since 13
+   * @since arkts {'1.1':'13','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface DeviceBlockStatusInfo {
     /**
      * Device block status.
      * @type {DeviceBlockStatus}
      * @syscap SystemCapability.Multimedia.Audio.Device
-     * @since 13
+     * @since arkts {'1.1':'13','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     blockStatus: DeviceBlockStatus;
 
@@ -3304,7 +3455,8 @@ declare namespace audio {
      * Audio device descriptors whose block status has changed.
      * @type {AudioDeviceDescriptors}
      * @syscap SystemCapability.Multimedia.Audio.Device
-     * @since 13
+     * @since arkts {'1.1':'13','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     devices: AudioDeviceDescriptors;
   }
@@ -3320,7 +3472,8 @@ declare namespace audio {
    * @typedef AudioRoutingManager
    * @syscap SystemCapability.Multimedia.Audio.Device
    * @crossplatform
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface AudioRoutingManager {
     /**
@@ -3336,7 +3489,8 @@ declare namespace audio {
      * @param { AsyncCallback<AudioDeviceDescriptors> } callback - Callback used to return the device list.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getDevices(deviceFlag: DeviceFlag, callback: AsyncCallback<AudioDeviceDescriptors>): void;
     /**
@@ -3352,7 +3506,8 @@ declare namespace audio {
      * @returns { Promise<AudioDeviceDescriptors> } Promise used to return the device list.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getDevices(deviceFlag: DeviceFlag): Promise<AudioDeviceDescriptors>;
     /**
@@ -3376,7 +3531,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getDevicesSync(deviceFlag: DeviceFlag): AudioDeviceDescriptors;
 
@@ -3405,7 +3561,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'deviceChange', deviceFlag: DeviceFlag, callback: Callback<DeviceChangeAction>): void;
 
@@ -3430,7 +3587,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'deviceChange', callback?: Callback<DeviceChangeAction>): void;
 
@@ -3443,7 +3601,8 @@ declare namespace audio {
      *                                 2.Incorrect parameter types.
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Device
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getAvailableDevices(deviceUsage: DeviceUsage): AudioDeviceDescriptors;
 
@@ -3458,7 +3617,8 @@ declare namespace audio {
      *                                 2.Incorrect parameter types.
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Device
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'availableDeviceChange', deviceUsage: DeviceUsage, callback: Callback<DeviceChangeAction>): void;
 
@@ -3471,7 +3631,8 @@ declare namespace audio {
      *                                 2.Incorrect parameter types.
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Device
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'availableDeviceChange', callback?: Callback<DeviceChangeAction>): void;
 
@@ -3492,7 +3653,8 @@ declare namespace audio {
      * @param { AsyncCallback<void> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Communication
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     setCommunicationDevice(deviceType: CommunicationDeviceType, active: boolean, callback: AsyncCallback<void>): void;
     /**
@@ -3512,7 +3674,8 @@ declare namespace audio {
      * @returns { Promise<void> } Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Communication
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     setCommunicationDevice(deviceType: CommunicationDeviceType, active: boolean): Promise<void>;
 
@@ -3529,7 +3692,8 @@ declare namespace audio {
      * @param { AsyncCallback<boolean> } callback - Callback used to return the active status of the device.
      * @syscap SystemCapability.Multimedia.Audio.Communication
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     isCommunicationDeviceActive(deviceType: CommunicationDeviceType, callback: AsyncCallback<boolean>): void;
     /**
@@ -3545,7 +3709,8 @@ declare namespace audio {
      * @returns { Promise<boolean> } Promise used to return the active status of the device.
      * @syscap SystemCapability.Multimedia.Audio.Communication
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     isCommunicationDeviceActive(deviceType: CommunicationDeviceType): Promise<boolean>;
     /**
@@ -3569,7 +3734,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Communication
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     isCommunicationDeviceActiveSync(deviceType: CommunicationDeviceType): boolean;
 
@@ -3579,7 +3745,8 @@ declare namespace audio {
      * @param { AsyncCallback<void> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     selectOutputDevice(outputAudioDevices: AudioDeviceDescriptors, callback: AsyncCallback<void>): void;
     /**
@@ -3588,7 +3755,8 @@ declare namespace audio {
      * @returns { Promise<void> } Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     selectOutputDevice(outputAudioDevices: AudioDeviceDescriptors): Promise<void>;
 
@@ -3599,7 +3767,8 @@ declare namespace audio {
      * @param { AsyncCallback<void> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     selectOutputDeviceByFilter(filter: AudioRendererFilter, outputAudioDevices: AudioDeviceDescriptors, callback: AsyncCallback<void>): void;
     /**
@@ -3609,7 +3778,8 @@ declare namespace audio {
      * @returns { Promise<void> } Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     selectOutputDeviceByFilter(filter: AudioRendererFilter, outputAudioDevices: AudioDeviceDescriptors): Promise<void>;
 
@@ -3619,7 +3789,8 @@ declare namespace audio {
      * @param { AsyncCallback<void> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     selectInputDevice(inputAudioDevices: AudioDeviceDescriptors, callback: AsyncCallback<void>): void;
     /**
@@ -3628,10 +3799,25 @@ declare namespace audio {
      * @returns { Promise<void> } Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     selectInputDevice(inputAudioDevices: AudioDeviceDescriptors): Promise<void>;
 
+    /**
+     * Select the input device with desired AudioCapturer. This method uses a promise to return the result.
+     * @param { AudioCapturerFilter } filter - Filter for AudioCapturer.
+     * @param { AudioDeviceDescriptors } inputAudioDevices - Audio device descriptions
+     * @returns { Promise<void> } Promise used to return the result.
+     * @throws { BusinessError } 202 - Not system App.
+     * @throws { BusinessError } 6800101 - Parameter verification failed.
+     * @syscap SystemCapability.Multimedia.Audio.Device
+     * @systemapi
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
+     */
+    selectInputDeviceByFilter(filter: AudioCapturerFilter, inputAudioDevices: AudioDeviceDescriptors): Promise<void>;
+
     /**
      * Get output device for target audio renderer info.
      * @param { AudioRendererInfo } rendererInfo - Audio renderer information
@@ -3655,7 +3841,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800301 - System error. Return by callback.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getPreferOutputDeviceForRendererInfo(rendererInfo: AudioRendererInfo, callback: AsyncCallback<AudioDeviceDescriptors>): void;
     /**
@@ -3681,7 +3868,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800301 - System error. Return by promise.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getPreferOutputDeviceForRendererInfo(rendererInfo: AudioRendererInfo): Promise<AudioDeviceDescriptors>;
 
@@ -3706,10 +3894,24 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getPreferredOutputDeviceForRendererInfoSync(rendererInfo: AudioRendererInfo): AudioDeviceDescriptors;
 
+    /**
+     * Get the preferred output devices by the target audio renderer filter.
+     * @param { AudioRendererFilter } filter - Audio renderer filter.
+     * @returns { AudioDeviceDescriptors } The preferred devices.
+     * @throws { BusinessError } 202 - Not system App.
+     * @throws { BusinessError } 6800101 - Parameter verification failed.
+     * @syscap SystemCapability.Multimedia.Audio.Device
+     * @systemapi
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
+     */
+    getPreferredOutputDeviceByFilter(filter: AudioRendererFilter): AudioDeviceDescriptors;
+
     /**
      * Subscribes to prefer output device change events. When prefer device for target audio renderer info changes,
      * registered clients will receive the callback.
@@ -3737,7 +3939,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'preferOutputDeviceChangeForRendererInfo', rendererInfo: AudioRendererInfo, callback: Callback<AudioDeviceDescriptors>): void;
     /**
@@ -3763,7 +3966,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'preferOutputDeviceChangeForRendererInfo', callback?: Callback<AudioDeviceDescriptors>): void;
 
@@ -3790,7 +3994,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800301 - System error. Return by callback.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getPreferredInputDeviceForCapturerInfo(capturerInfo: AudioCapturerInfo, callback: AsyncCallback<AudioDeviceDescriptors>): void;
     /**
@@ -3816,19 +4021,33 @@ declare namespace audio {
      * @throws { BusinessError } 6800301 - System error. Return by promise.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getPreferredInputDeviceForCapturerInfo(capturerInfo: AudioCapturerInfo): Promise<AudioDeviceDescriptors>;
 
     /**
-     * Subscribes to preferred input device change events. When preferred device for target audio capturer info changes,
-     * registered clients will receive the callback.
-     * @param { 'preferredInputDeviceChangeForCapturerInfo' } type - Type of the event to listen for.
-     * @param { AudioCapturerInfo } capturerInfo - Audio capturer information.
-     * @param { Callback<AudioDeviceDescriptors> } callback - Callback used to obtain the changed preferred devices information.
-     * @throws { BusinessError } 401 - Parameter error. Possible causes:
-     *                                 1.Mandatory parameters are left unspecified;
-     *                                 2.Incorrect parameter types.
+     * Get the preferred input device for the target audio capturer filter.
+     * @param { AudioCapturerFilter } filter - Audio capturer filter.
+     * @returns { AudioDeviceDescriptors } The preferred devices.
+     * @throws { BusinessError } 202 - Not system App.
+     * @throws { BusinessError } 6800101 - Parameter verification failed.
+     * @syscap SystemCapability.Multimedia.Audio.Device
+     * @systemapi
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
+     */
+    getPreferredInputDeviceByFilter(filter: AudioCapturerFilter): AudioDeviceDescriptors;
+
+    /**
+     * Subscribes to preferred input device change events. When preferred device for target audio capturer info changes,
+     * registered clients will receive the callback.
+     * @param { 'preferredInputDeviceChangeForCapturerInfo' } type - Type of the event to listen for.
+     * @param { AudioCapturerInfo } capturerInfo - Audio capturer information.
+     * @param { Callback<AudioDeviceDescriptors> } callback - Callback used to obtain the changed preferred devices information.
+     * @throws { BusinessError } 401 - Parameter error. Possible causes:
+     *                                 1.Mandatory parameters are left unspecified;
+     *                                 2.Incorrect parameter types.
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @since 10
@@ -3845,7 +4064,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'preferredInputDeviceChangeForCapturerInfo', capturerInfo: AudioCapturerInfo, callback: Callback<AudioDeviceDescriptors>): void;
     /**
@@ -3869,7 +4089,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'preferredInputDeviceChangeForCapturerInfo', callback?: Callback<AudioDeviceDescriptors>): void;
 
@@ -3894,7 +4115,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getPreferredInputDeviceForCapturerInfoSync(capturerInfo: AudioCapturerInfo): AudioDeviceDescriptors;
 
@@ -3902,7 +4124,8 @@ declare namespace audio {
      * Query whether microphone block detection is supported on current device.
      * @returns { Promise<boolean> } Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Device
-     * @since 13
+     * @since arkts {'1.1':'13','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     isMicBlockDetectionSupported():Promise<boolean>;
 
@@ -3918,7 +4141,8 @@ declare namespace audio {
      *                                 2.Incorrect parameter types.
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Device
-     * @since 13
+     * @since arkts {'1.1':'13','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'micBlockStatusChanged', callback: Callback<DeviceBlockStatusInfo>): void;
 
@@ -3931,7 +4155,8 @@ declare namespace audio {
      *                                 2.Incorrect parameter types.
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Device
-     * @since 13
+     * @since arkts {'1.1':'13','1.2':'20'}
+     * @arkts 1.1&1.2
      */
      off(type: 'micBlockStatusChanged', callback?: Callback<DeviceBlockStatusInfo>): void;
 
@@ -3951,7 +4176,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @systemapi
-     * @since 18
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     excludeOutputDevices(usage: DeviceUsage, devices: AudioDeviceDescriptors): Promise<void>;
 
@@ -3969,7 +4195,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @systemapi
-     * @since 18
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     unexcludeOutputDevices(usage: DeviceUsage, devices: AudioDeviceDescriptors): Promise<void>;
 
@@ -3986,7 +4213,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @systemapi
-     * @since 18
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
      */
      unexcludeOutputDevices(usage: DeviceUsage): Promise<void>;
 
@@ -4001,7 +4229,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @systemapi
-     * @since 18
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getExcludedDevices(usage: DeviceUsage): AudioDeviceDescriptors;
   }
@@ -4017,7 +4246,8 @@ declare namespace audio {
    * @typedef AudioStreamManager
    * @syscap SystemCapability.Multimedia.Audio.Core
    * @crossplatform
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface AudioStreamManager {
     /**
@@ -4033,7 +4263,8 @@ declare namespace audio {
      * of current existing audio renderers.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getCurrentAudioRendererInfoArray(callback: AsyncCallback<AudioRendererChangeInfoArray>): void;
 
@@ -4050,7 +4281,8 @@ declare namespace audio {
      * existing audio renderers.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getCurrentAudioRendererInfoArray(): Promise<AudioRendererChangeInfoArray>;
 
@@ -4065,7 +4297,8 @@ declare namespace audio {
      * @returns { AudioRendererChangeInfoArray } The information of current existing audio renderers.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getCurrentAudioRendererInfoArraySync(): AudioRendererChangeInfoArray;
 
@@ -4082,7 +4315,8 @@ declare namespace audio {
      * of current existing audio capturers.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getCurrentAudioCapturerInfoArray(callback: AsyncCallback<AudioCapturerChangeInfoArray>): void;
 
@@ -4099,7 +4333,8 @@ declare namespace audio {
      * audio capturers.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getCurrentAudioCapturerInfoArray(): Promise<AudioCapturerChangeInfoArray>;
 
@@ -4114,7 +4349,8 @@ declare namespace audio {
      * @returns { AudioCapturerChangeInfoArray } The information of current existing audio capturers.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getCurrentAudioCapturerInfoArraySync(): AudioCapturerChangeInfoArray;
 
@@ -4127,7 +4363,8 @@ declare namespace audio {
      *                                 2.Incorrect parameter types.
      * @throws { BusinessError } 6800101 - Parameter verification failed. Return by callback.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
-     * @since 10
+     * @since arkts {'1.1':'10','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getAudioEffectInfoArray(usage: StreamUsage, callback: AsyncCallback<AudioEffectInfoArray>): void;
 
@@ -4140,7 +4377,8 @@ declare namespace audio {
      *                                 2.Incorrect parameter types.
      * @throws { BusinessError } 6800101 - Parameter verification failed. Return by promise.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
-     * @since 10
+     * @since arkts {'1.1':'10','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getAudioEffectInfoArray(usage: StreamUsage): Promise<AudioEffectInfoArray>;
 
@@ -4153,7 +4391,8 @@ declare namespace audio {
      *                                 2.Incorrect parameter types.
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
-     * @since 10
+     * @since arkts {'1.1':'10','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getAudioEffectInfoArraySync(usage: StreamUsage): AudioEffectInfoArray;
 
@@ -4180,7 +4419,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'audioRendererChange', callback: Callback<AudioRendererChangeInfoArray>): void;
 
@@ -4205,7 +4445,17 @@ declare namespace audio {
      * @crossplatform
      * @since 12
      */
-    off(type: 'audioRendererChange'): void;
+    /**
+     * Unsubscribes to audio renderer change events.
+     * @param { 'audioRendererChange' } type - Type of the event to listen for. Only the audioRendererChange event is supported.
+     * @param { Callback<AudioRendererChangeInfoArray> } callback - Callback invoked for the audio renderer change event.
+     * @throws { BusinessError } 6800101 - Parameter verification failed.
+     * @syscap SystemCapability.Multimedia.Audio.Renderer
+     * @crossplatform
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
+     */
+    off(type: 'audioRendererChange', callback?: Callback<AudioRendererChangeInfoArray>): void;
 
     /**
      * Listens for audio capturer change events. When there is any audio capturer change,
@@ -4230,7 +4480,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'audioCapturerChange', callback: Callback<AudioCapturerChangeInfoArray>): void;
 
@@ -4255,7 +4506,17 @@ declare namespace audio {
      * @crossplatform
      * @since 12
      */
-    off(type: 'audioCapturerChange'): void;
+    /**
+     * Unsubscribes to audio capturer change events.
+     * @param { 'audioCapturerChange' } type - Type of the event to listen for. Only the audioCapturerChange event is supported.
+     * @param { Callback<AudioCapturerChangeInfoArray> } callback - Callback invoked for the audio capturer change event.
+     * @throws { BusinessError } 6800101 - Parameter verification failed.
+     * @syscap SystemCapability.Multimedia.Audio.Capturer
+     * @crossplatform
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
+     */
+    off(type: 'audioCapturerChange', callback?: Callback<AudioCapturerChangeInfoArray>): void;
 
     /**
      * Checks whether a stream is active. This method uses an asynchronous callback to return the query result.
@@ -4272,7 +4533,8 @@ declare namespace audio {
      *  The value true means that the stream is active, and false means the opposite.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     isActive(volumeType: AudioVolumeType, callback: AsyncCallback<boolean>): void;
     /**
@@ -4290,7 +4552,8 @@ declare namespace audio {
      * true means that the stream is active, and false means the opposite.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     isActive(volumeType: AudioVolumeType): Promise<boolean>;
     /**
@@ -4314,14 +4577,15 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     isActiveSync(volumeType: AudioVolumeType): boolean;
   }
 
   /**
    * Audio concurrency mode.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Core
    * @crossplatform
    * @since arkts {'1.1':'12','1.2':'20'}
@@ -4364,7 +4628,7 @@ declare namespace audio {
 
   /**
    * Audio session deactivated reason.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Core
    * @crossplatform
    * @since arkts {'1.1':'12','1.2':'20'}
@@ -4394,7 +4658,8 @@ declare namespace audio {
    * @typedef AudioSessionStrategy
    * @syscap SystemCapability.Multimedia.Audio.Core
    * @crossplatform
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface AudioSessionStrategy {
     /**
@@ -4402,7 +4667,8 @@ declare namespace audio {
      * @type { AudioConcurrencyMode }
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     concurrencyMode: AudioConcurrencyMode;
   }
@@ -4412,7 +4678,8 @@ declare namespace audio {
    * @typedef AudioSessionDeactivatedEvent
    * @syscap SystemCapability.Multimedia.Audio.Core
    * @crossplatform
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface AudioSessionDeactivatedEvent {
     /**
@@ -4420,7 +4687,8 @@ declare namespace audio {
      * @type { AudioSessionDeactivatedReason }
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     reason: AudioSessionDeactivatedReason;
   }
@@ -4430,7 +4698,8 @@ declare namespace audio {
    * @typedef AudioSessionManager
    * @syscap SystemCapability.Multimedia.Audio.Core
    * @crossplatform
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface AudioSessionManager {
     /**
@@ -4444,7 +4713,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800301 - System error. Returned by promise.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     activateAudioSession(strategy: AudioSessionStrategy): Promise<void>;
 
@@ -4454,7 +4724,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800301 - System error. Returned by promise.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     deactivateAudioSession(): Promise<void>;
 
@@ -4463,7 +4734,8 @@ declare namespace audio {
      * @returns { boolean } The active audio session status for the current pid application.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     isAudioSessionActivated(): boolean;
 
@@ -4478,7 +4750,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'audioSessionDeactivated', callback: Callback<AudioSessionDeactivatedEvent>): void;
 
@@ -4492,7 +4765,8 @@ declare namespace audio {
     * @throws { BusinessError } 6800101 - Parameter verification failed.
     * @syscap SystemCapability.Multimedia.Audio.Core
     * @crossplatform
-    * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
     */
     off(type: 'audioSessionDeactivated', callback?: Callback<AudioSessionDeactivatedEvent>): void;
   }
@@ -4518,7 +4792,8 @@ declare namespace audio {
      * @param { AsyncCallback<VolumeGroupInfos> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getVolumeGroupInfos(networkId: string, callback: AsyncCallback<VolumeGroupInfos>): void;
     /**
@@ -4527,7 +4802,8 @@ declare namespace audio {
      * @returns { Promise<VolumeGroupInfos> } Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getVolumeGroupInfos(networkId: string): Promise<VolumeGroupInfos>;
     /**
@@ -4540,45 +4816,48 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @systemapi
-     * @since 10
+     * @since arkts {'1.1':'10','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getVolumeGroupInfosSync(networkId: string): VolumeGroupInfos;
 
     /**
      * Obtains an AudioVolumeGroupManager instance. This method uses an asynchronous callback to return the result.
-     * @param { number } groupId - volume group id, use LOCAL_VOLUME_GROUP_ID in default
+     * @param { int } groupId - volume group id, use LOCAL_VOLUME_GROUP_ID in default
      * @param { AsyncCallback<AudioVolumeGroupManager> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @since 9
      */
     /**
      * Obtains an AudioVolumeGroupManager instance. This method uses an asynchronous callback to return the result.
-     * @param { number } groupId - volume group id, use LOCAL_VOLUME_GROUP_ID in default
+     * @param { int } groupId - volume group id, use LOCAL_VOLUME_GROUP_ID in default
      * @param { AsyncCallback<AudioVolumeGroupManager> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getVolumeGroupManager(groupId: number, callback: AsyncCallback<AudioVolumeGroupManager>): void;
+    getVolumeGroupManager(groupId: int, callback: AsyncCallback<AudioVolumeGroupManager>): void;
     /**
      * Obtains an AudioVolumeGroupManager instance. This method uses a promise to return the result.
-     * @param { number } groupId - volume group id, use LOCAL_VOLUME_GROUP_ID in default
+     * @param { int } groupId - volume group id, use LOCAL_VOLUME_GROUP_ID in default
      * @returns { Promise<AudioVolumeGroupManager> } Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @since 9
      */
     /**
      * Obtains an AudioVolumeGroupManager instance. This method uses a promise to return the result.
-     * @param { number } groupId - volume group id, use LOCAL_VOLUME_GROUP_ID in default
+     * @param { int } groupId - volume group id, use LOCAL_VOLUME_GROUP_ID in default
      * @returns { Promise<AudioVolumeGroupManager> } Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getVolumeGroupManager(groupId: number): Promise<AudioVolumeGroupManager>;
+    getVolumeGroupManager(groupId: int): Promise<AudioVolumeGroupManager>;
     /**
      * Obtains an AudioVolumeGroupManager instance.
-     * @param { number } groupId - volume group id, use LOCAL_VOLUME_GROUP_ID in default
+     * @param { int } groupId - volume group id, use LOCAL_VOLUME_GROUP_ID in default
      * @returns { AudioVolumeGroupManager } The audio volume group manager instance.
      * @throws { BusinessError } 401 - Parameter error. Possible causes:
      *                                 1.Mandatory parameters are left unspecified;
@@ -4589,7 +4868,7 @@ declare namespace audio {
      */
     /**
      * Obtains an AudioVolumeGroupManager instance.
-     * @param { number } groupId - volume group id, use LOCAL_VOLUME_GROUP_ID in default
+     * @param { int } groupId - volume group id, use LOCAL_VOLUME_GROUP_ID in default
      * @returns { AudioVolumeGroupManager } The audio volume group manager instance.
      * @throws { BusinessError } 401 - Parameter error. Possible causes:
      *                                 1.Mandatory parameters are left unspecified;
@@ -4597,9 +4876,104 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
+     */
+    getVolumeGroupManagerSync(groupId: int): AudioVolumeGroupManager;
+
+    /**
+     * Get the volume for specified app with range from 0 to 100. Applications with same uid share the same volume.
+     * @permission ohos.permission.MANAGE_AUDIO_CONFIG
+     * @param { int } uid - App's uid.
+     * @returns { Promise<int> } Promise used to return the result.
+     * @throws { BusinessError } 201 - Permission denied.
+     * @throws { BusinessError } 202 - Not system App.
+     * @throws { BusinessError } 6800101 - Parameter verification failed.
+     * @syscap SystemCapability.Multimedia.Audio.Volume
+     * @systemapi
+     * @since arkts {'1.1':'19','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getVolumeGroupManagerSync(groupId: number): AudioVolumeGroupManager;
+    getAppVolumePercentageForUid(uid: int): Promise<int>;
+
+    /**
+     * Sets the volume for specified app with range from 0 to 100. Applications with same uid share the same volume.
+     * @permission ohos.permission.MANAGE_AUDIO_CONFIG
+     * @param { int } uid - App's uid.
+     * @param { int } volume - Volume to set. The value range is from 0 to 100.
+     * @returns { Promise<void> } Promise used to return the result.
+     * @throws { BusinessError } 201 - Permission denied.
+     * @throws { BusinessError } 202 - Not system App.
+     * @throws { BusinessError } 6800101 - Parameter verification failed.
+     * @throws { BusinessError } 6800301 - Crash or blocking occurs in system process.
+     * @syscap SystemCapability.Multimedia.Audio.Volume
+     * @systemapi
+     * @since arkts {'1.1':'19','1.2':'20'}
+     * @arkts 1.1&1.2
+     */
+    setAppVolumePercentageForUid(uid: int, volume: int): Promise<void>;
+
+    /**
+     * Checks whether the app volume is muted. If there are multiple callers setting muted states,
+     * only when all callers cancel muted state the volume of this app will be truly unmuted.
+     * @permission ohos.permission.MANAGE_AUDIO_CONFIG
+     * @param { int } uid - App's uid.
+     * @param { boolean } owned - If true is passed, the result will be indicated your owned muted state
+     * settings to this app. Otherwise if false is passed, the result will be indicated the real muted state.
+     * @returns { Promise<boolean> } Promise used to return the result.
+     * @throws { BusinessError } 201 - Permission denied.
+     * @throws { BusinessError } 202 - Not system App.
+     * @throws { BusinessError } 6800101 - Parameter verification failed.
+     * @syscap SystemCapability.Multimedia.Audio.Volume
+     * @systemapi
+     * @since arkts {'1.1':'19','1.2':'20'}
+     * @arkts 1.1&1.2
+     */
+    isAppVolumeMutedForUid(uid: int, owned: boolean): Promise<boolean>;
+
+    /**
+     * Change mute state of specified application volume. If there are multiple callers setting muted states,
+     * only when all callers cancel muted state the volume of this app will be truly unmuted.
+     * @permission ohos.permission.MANAGE_AUDIO_CONFIG
+     * @param { int } uid - App's uid.
+     * @param { boolean } muted - Muted state to set.
+     * @returns { Promise<void> } Promise used to return the result.
+     * @throws { BusinessError } 201 - Permission denied.
+     * @throws { BusinessError } 202 - Not system App.
+     * @throws { BusinessError } 6800101 - Parameter verification failed.
+     * @throws { BusinessError } 6800301 - Crash or blocking occurs in system process.
+     * @syscap SystemCapability.Multimedia.Audio.Volume
+     * @systemapi
+     * @since arkts {'1.1':'19','1.2':'20'}
+     * @arkts 1.1&1.2
+     */
+    setAppVolumeMutedForUid(uid: int, muted: boolean): Promise<void>;
+
+    /**
+     * Get the volume for your app with range from 0 to 100. Applications with the same uid share the same volume.
+     * @returns { Promise<int> } The application's volume percentage. The value range is from 0 to 100.
+     * @syscap SystemCapability.Multimedia.Audio.Volume
+     * @since arkts {'1.1':'19','1.2':'20'}
+     * @arkts 1.1&1.2
+     */
+    getAppVolumePercentage(): Promise<int>;
+
+    /**
+     * Sets the volume for your app with range from 0 to 100. Applications with the same uid share the same volume.
+     * Only AudioRenderers with {@link AudioRendererInfo.volumeMode} set to {@link AudioVolumeMode.APP_INDIVIDUAL}
+     * will be affected by this volume.
+     * When you change your app's volume, your will receive 'appVolumeChange' callback event.
+     * Your app volume can be also changed by other system settings, and you can monitor the changes through
+     * 'appVolumeChange' callback.
+     * @param { int } volume - Volume to set. The value range is from 0 to 100.
+     * @returns { Promise<void> } Promise used to return the result.
+     * @throws { BusinessError } 6800101 - Parameter verification failed.
+     * @throws { BusinessError } 6800301 - Crash or blocking occurs in system process.
+     * @syscap SystemCapability.Multimedia.Audio.Volume
+     * @since arkts {'1.1':'19','1.2':'20'}
+     * @arkts 1.1&1.2
+     */
+    setAppVolumePercentage(volume: int): Promise<void>;
 
     /**
      * Listens for system volume change events. This method uses a callback to get volume change events.
@@ -4622,7 +4996,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'volumeChange', callback: Callback<VolumeEvent>): void;
 
@@ -4635,9 +5010,68 @@ declare namespace audio {
      *                                 2.Incorrect parameter types.
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Volume
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'volumeChange', callback?: Callback<VolumeEvent>): void;
+
+    /**
+     * Listens for specified app volume change events.
+     * The app volume may changed by {@link setAppVolumePercentageForUid}.
+     * @permission ohos.permission.MANAGE_AUDIO_CONFIG
+     * @param { 'appVolumeChangeForUid' } type - Type of the event to listen for. Only the
+     * appVolumeChangeForUid event is supported.
+     * @param { int } uid - The app's uid.
+     * @param { Callback<VolumeEvent> } callback - Callback used to get the app volume change event.
+     * @throws { BusinessError } 201 - Permission denied.
+     * @throws { BusinessError } 202 - Not system App.
+     * @throws { BusinessError } 6800101 - Parameter verification failed.
+     * @syscap SystemCapability.Multimedia.Audio.Volume
+     * @systemapi
+     * @since arkts {'1.1':'19','1.2':'20'}
+     * @arkts 1.1&1.2
+     */
+    on(type: 'appVolumeChangeForUid', uid: int, callback: Callback<VolumeEvent>): void;
+
+    /**
+     * Unsubscribes to the app volume change events..
+     * @permission ohos.permission.MANAGE_AUDIO_CONFIG
+     * @param { 'appVolumeChangeForUid' } type - Type of the event to be unregistered. Only the appVolumeChangeForUid
+     * event is supported.
+     * @param { Callback<VolumeEvent> } callback - Callback used to obtain the invoking volume change event.
+     * @throws { BusinessError } 201 - Permission denied.
+     * @throws { BusinessError } 202 - Not system App.
+     * @throws { BusinessError } 6800101 - Parameter verification failed.
+     * @syscap SystemCapability.Multimedia.Audio.Volume
+     * @systemapi
+     * @since arkts {'1.1':'19','1.2':'20'}
+     * @arkts 1.1&1.2
+     */
+    off(type: 'appVolumeChangeForUid', callback?: Callback<VolumeEvent>): void;
+
+    /**
+     * Listens for app volume change events. The app volume may changed by your called {@link setAppVolumePercentage}
+     * or other system settings.
+     * @param { 'appVolumeChange' } type - Type of the event to listen for. Only the appVolumeChange event is supported.
+     * @param { Callback<VolumeEvent> } callback - Callback used to get the app volume change event.
+     * @throws { BusinessError } 6800101 - Parameter verification failed.
+     * @syscap SystemCapability.Multimedia.Audio.Volume
+     * @since arkts {'1.1':'19','1.2':'20'}
+     * @arkts 1.1&1.2
+     */
+    on(type: 'appVolumeChange', callback: Callback<VolumeEvent>): void;
+
+    /**
+     * Unsubscribes to the app volume change events..
+     * @param { 'appVolumeChange' } type - Type of the event to be unregistered. Only the appVolumeChange event
+     * is supported.
+     * @param { Callback<VolumeEvent> } callback - Callback used to obtain the invoking volume change event.
+     * @throws { BusinessError } 6800101 - Parameter verification failed.
+     * @syscap SystemCapability.Multimedia.Audio.Volume
+     * @since arkts {'1.1':'19','1.2':'20'}
+     * @arkts 1.1&1.2
+     */
+    off(type: 'appVolumeChange', callback?: Callback<VolumeEvent>): void;
   }
 
   /**
@@ -4651,50 +5085,54 @@ declare namespace audio {
    * @typedef AudioVolumeGroupManager
    * @syscap SystemCapability.Multimedia.Audio.Volume
    * @crossplatform
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface AudioVolumeGroupManager {
     /**
      * Sets the volume for a stream. This method uses an asynchronous callback to return the result.
      * @permission ohos.permission.ACCESS_NOTIFICATION_POLICY
      * @param { AudioVolumeType } volumeType - Audio stream type.
-     * @param { number } volume - Volume to set. The value range can be obtained by calling getMinVolume and getMaxVolume.
+     * @param { int } volume - Volume to set. The value range can be obtained by calling getMinVolume and getMaxVolume.
      * @param { AsyncCallback<void> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    setVolume(volumeType: AudioVolumeType, volume: number, callback: AsyncCallback<void>): void;
+    setVolume(volumeType: AudioVolumeType, volume: int, callback: AsyncCallback<void>): void;
     /**
      * Sets the volume for a stream. This method uses a promise to return the result.
      * @permission ohos.permission.ACCESS_NOTIFICATION_POLICY
      * @param { AudioVolumeType } volumeType - Audio stream type.
-     * @param { number } volume - Volume to set. The value range can be obtained by calling getMinVolume and getMaxVolume.
+     * @param { int } volume - Volume to set. The value range can be obtained by calling getMinVolume and getMaxVolume.
      * @returns { Promise<void> } Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    setVolume(volumeType: AudioVolumeType, volume: number): Promise<void>;
+    setVolume(volumeType: AudioVolumeType, volume: int): Promise<void>;
 
     /**
      * Sets the volume for a stream. This method uses a promise to return the result.
      * @permission ohos.permission.ACCESS_NOTIFICATION_POLICY
      * @param { AudioVolumeType } volumeType - Audio stream type.
-     * @param { number } volume - Volume to set. The value range can be obtained by calling getMinVolume and getMaxVolume.
-     * @param { number } flags - volume flags used to enable different operations, can be union of {@link VolumeFlag}
+     * @param { int } volume - Volume to set. The value range can be obtained by calling getMinVolume and getMaxVolume.
+     * @param { int } flags - volume flags used to enable different operations, can be union of {@link VolumeFlag}
      * @returns { Promise<void> } Promise used to return the result.
      * @throws { BusinessError } 201 - Permission denied.
      * @throws { BusinessError } 202 - Not system App.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    setVolumeWithFlag(volumeType: AudioVolumeType, volume: number, flags: number): Promise<void>;
+    setVolumeWithFlag(volumeType: AudioVolumeType, volume: int, flags: int): Promise<void>;
 
     /**
      * Obtains the active volume type in the calling moment. This method returns in sync mode.
-     * @param { number } uid - The target uid's active volume type or
+     * @param { int } uid - The target uid's active volume type or
      * 0 which means the global active volume type.
      * @returns { AudioVolumeType } Current active volume type.
      * @throws { BusinessError } 202 - Not system App.
@@ -4704,46 +5142,49 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @systemapi
-     * @since 13
+     * @since arkts {'1.1':'13','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getActiveVolumeTypeSync(uid: number): AudioVolumeType;
+    getActiveVolumeTypeSync(uid: int): AudioVolumeType;
 
     /**
      * Obtains the volume of a stream. This method uses an asynchronous callback to return the query result.
      * @param { AudioVolumeType } volumeType - Audio stream type.
-     * @param { AsyncCallback<number> } callback - Callback used to return the volume.
+     * @param { AsyncCallback<int> } callback - Callback used to return the volume.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @since 9
      */
     /**
      * Obtains the volume of a stream. This method uses an asynchronous callback to return the query result.
      * @param { AudioVolumeType } volumeType - Audio stream type.
-     * @param { AsyncCallback<number> } callback - Callback used to return the volume.
+     * @param { AsyncCallback<int> } callback - Callback used to return the volume.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getVolume(volumeType: AudioVolumeType, callback: AsyncCallback<number>): void;
+    getVolume(volumeType: AudioVolumeType, callback: AsyncCallback<int>): void;
     /**
      * Obtains the volume of a stream. This method uses a promise to return the query result.
      * @param { AudioVolumeType } volumeType - Audio stream type.
-     * @returns { Promise<number> } Promise used to return the volume.
+     * @returns { Promise<int> } Promise used to return the volume.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @since 9
      */
     /**
      * Obtains the volume of a stream. This method uses a promise to return the query result.
      * @param { AudioVolumeType } volumeType - Audio stream type.
-     * @returns { Promise<number> } Promise used to return the volume.
+     * @returns { Promise<int> } Promise used to return the volume.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getVolume(volumeType: AudioVolumeType): Promise<number>;
+    getVolume(volumeType: AudioVolumeType): Promise<int>;
     /**
      * Obtains the volume of a stream.
      * @param { AudioVolumeType } volumeType - Audio stream type.
-     * @returns { number } Current system volume level.
+     * @returns { int } Current system volume level.
      * @throws { BusinessError } 401 - Parameter error. Possible causes:
      *                                 1.Mandatory parameters are left unspecified;
      *                                 2.Incorrect parameter types.
@@ -4754,53 +5195,56 @@ declare namespace audio {
     /**
      * Obtains the volume of a stream.
      * @param { AudioVolumeType } volumeType - Audio stream type.
-     * @returns { number } Current system volume level.
+     * @returns { int } Current system volume level.
      * @throws { BusinessError } 401 - Parameter error. Possible causes:
      *                                 1.Mandatory parameters are left unspecified;
      *                                 2.Incorrect parameter types.
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getVolumeSync(volumeType: AudioVolumeType): number;
+    getVolumeSync(volumeType: AudioVolumeType): int;
 
     /**
      * Obtains the minimum volume allowed for a stream. This method uses an asynchronous callback to return the query result.
      * @param { AudioVolumeType } volumeType - Audio stream type.
-     * @param { AsyncCallback<number> } callback - Callback used to return the minimum volume.
+     * @param { AsyncCallback<int> } callback - Callback used to return the minimum volume.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @since 9
      */
     /**
      * Obtains the minimum volume allowed for a stream. This method uses an asynchronous callback to return the query result.
      * @param { AudioVolumeType } volumeType - Audio stream type.
-     * @param { AsyncCallback<number> } callback - Callback used to return the minimum volume.
+     * @param { AsyncCallback<int> } callback - Callback used to return the minimum volume.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getMinVolume(volumeType: AudioVolumeType, callback: AsyncCallback<number>): void;
+    getMinVolume(volumeType: AudioVolumeType, callback: AsyncCallback<int>): void;
     /**
      * Obtains the minimum volume allowed for a stream. This method uses a promise to return the query result.
      * @param { AudioVolumeType } volumeType - Audio stream type.
-     * @returns { Promise<number> } Promise used to return the minimum volume.
+     * @returns { Promise<int> } Promise used to return the minimum volume.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @since 9
      */
     /**
      * Obtains the minimum volume allowed for a stream. This method uses a promise to return the query result.
      * @param { AudioVolumeType } volumeType - Audio stream type.
-     * @returns { Promise<number> } Promise used to return the minimum volume.
+     * @returns { Promise<int> } Promise used to return the minimum volume.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getMinVolume(volumeType: AudioVolumeType): Promise<number>;
+    getMinVolume(volumeType: AudioVolumeType): Promise<int>;
     /**
      * Obtains the minimum volume allowed for a stream.
      * @param { AudioVolumeType } volumeType - Audio stream type.
-     * @returns { number } Min volume level.
+     * @returns { int } Min volume level.
      * @throws { BusinessError } 401 - Parameter error. Possible causes:
      *                                 1.Mandatory parameters are left unspecified;
      *                                 2.Incorrect parameter types.
@@ -4811,53 +5255,56 @@ declare namespace audio {
     /**
      * Obtains the minimum volume allowed for a stream.
      * @param { AudioVolumeType } volumeType - Audio stream type.
-     * @returns { number } Min volume level.
+     * @returns { int } Min volume level.
      * @throws { BusinessError } 401 - Parameter error. Possible causes:
      *                                 1.Mandatory parameters are left unspecified;
      *                                 2.Incorrect parameter types.
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getMinVolumeSync(volumeType: AudioVolumeType): number;
+    getMinVolumeSync(volumeType: AudioVolumeType): int;
 
     /**
      * Obtains the maximum volume allowed for a stream. This method uses an asynchronous callback to return the query result.
      * @param { AudioVolumeType } volumeType - Audio stream type.
-     * @param { AsyncCallback<number> } callback - Callback used to return the maximum volume.
+     * @param { AsyncCallback<int> } callback - Callback used to return the maximum volume.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @since 9
      */
     /**
      * Obtains the maximum volume allowed for a stream. This method uses an asynchronous callback to return the query result.
      * @param { AudioVolumeType } volumeType - Audio stream type.
-     * @param { AsyncCallback<number> } callback - Callback used to return the maximum volume.
+     * @param { AsyncCallback<int> } callback - Callback used to return the maximum volume.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getMaxVolume(volumeType: AudioVolumeType, callback: AsyncCallback<number>): void;
+    getMaxVolume(volumeType: AudioVolumeType, callback: AsyncCallback<int>): void;
     /**
      * Obtains the maximum volume allowed for a stream. This method uses a promise to return the query result.
      * @param { AudioVolumeType } volumeType - Audio stream type.
-     * @returns { Promise<number> } Promise used to return the maximum volume.
+     * @returns { Promise<int> } Promise used to return the maximum volume.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @since 9
      */
     /**
      * Obtains the maximum volume allowed for a stream. This method uses a promise to return the query result.
      * @param { AudioVolumeType } volumeType - Audio stream type.
-     * @returns { Promise<number> } Promise used to return the maximum volume.
+     * @returns { Promise<int> } Promise used to return the maximum volume.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getMaxVolume(volumeType: AudioVolumeType): Promise<number>;
+    getMaxVolume(volumeType: AudioVolumeType): Promise<int>;
     /**
      * Obtains the maximum volume allowed for a stream.
      * @param { AudioVolumeType } volumeType - Audio stream type.
-     * @returns { number } Max volume level.
+     * @returns { int } Max volume level.
      * @throws { BusinessError } 401 - Parameter error. Possible causes:
      *                                 1.Mandatory parameters are left unspecified;
      *                                 2.Incorrect parameter types.
@@ -4868,16 +5315,17 @@ declare namespace audio {
     /**
      * Obtains the maximum volume allowed for a stream.
      * @param { AudioVolumeType } volumeType - Audio stream type.
-     * @returns { number } Max volume level.
+     * @returns { int } Max volume level.
      * @throws { BusinessError } 401 - Parameter error. Possible causes:
      *                                 1.Mandatory parameters are left unspecified;
      *                                 2.Incorrect parameter types.
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getMaxVolumeSync(volumeType: AudioVolumeType): number;
+    getMaxVolumeSync(volumeType: AudioVolumeType): int;
 
     /**
      * Mutes a stream. This method uses an asynchronous callback to return the result.
@@ -4887,7 +5335,8 @@ declare namespace audio {
      * @param { AsyncCallback<void> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     mute(volumeType: AudioVolumeType, mute: boolean, callback: AsyncCallback<void>): void;
     /**
@@ -4898,7 +5347,8 @@ declare namespace audio {
      * @returns { Promise<void> } Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     mute(volumeType: AudioVolumeType, mute: boolean): Promise<void>;
 
@@ -4917,7 +5367,8 @@ declare namespace audio {
      * value true means that the stream is muted, and false means the opposite.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     isMute(volumeType: AudioVolumeType, callback: AsyncCallback<boolean>): void;
     /**
@@ -4935,7 +5386,8 @@ declare namespace audio {
      * means that the stream is muted, and false means the opposite.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     isMute(volumeType: AudioVolumeType): Promise<boolean>;
     /**
@@ -4961,7 +5413,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     isMuteSync(volumeType: AudioVolumeType): boolean;
 
@@ -4972,7 +5425,8 @@ declare namespace audio {
      * @param { AsyncCallback<void> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     setRingerMode(mode: AudioRingMode, callback: AsyncCallback<void>): void;
     /**
@@ -4982,7 +5436,8 @@ declare namespace audio {
      * @returns { Promise<void> } Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     setRingerMode(mode: AudioRingMode): Promise<void>;
 
@@ -4997,7 +5452,8 @@ declare namespace audio {
      * @param { AsyncCallback<AudioRingMode> } callback - Callback used to return the ringer mode.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getRingerMode(callback: AsyncCallback<AudioRingMode>): void;
     /**
@@ -5011,7 +5467,8 @@ declare namespace audio {
      * @returns { Promise<AudioRingMode> } Promise used to return the ringer mode.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getRingerMode(): Promise<AudioRingMode>;
     /**
@@ -5025,7 +5482,8 @@ declare namespace audio {
      * @returns { AudioRingMode } Current ringer mode.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getRingerModeSync(): AudioRingMode;
 
@@ -5038,10 +5496,22 @@ declare namespace audio {
      *                                 2.Incorrect parameter types.
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Volume
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'ringerModeChange', callback: Callback<AudioRingMode>): void;
 
+    /**
+     * Unsubscribes to the ringer mode state change events.
+     * @param { 'ringerModeChange' } type - Type of the event to listen for.
+     * @param { Callback<AudioRingMode> } callback - Callback used to get the updated ringer mode.
+     * @throws { BusinessError } 6800101 - Parameter verification failed.
+     * @syscap SystemCapability.Multimedia.Audio.Volume
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
+     */
+    off(type: 'ringerModeChange', callback?: Callback<AudioRingMode>): void;
+
     /**
      * Mutes or unmutes the microphone. This method uses an asynchronous callback to return the result.
      * @permission ohos.permission.MANAGE_AUDIO_CONFIG
@@ -5078,7 +5548,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @systemapi
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     setMicMute(mute: boolean): Promise<void>;
 
@@ -5096,7 +5567,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     setMicMutePersistent(mute: boolean, type: PolicyType): Promise<void>;
 
@@ -5110,7 +5582,8 @@ declare namespace audio {
      * @throws { BusinessError } 202 - Not system App.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     isPersistentMicMute(): boolean;
 
@@ -5127,7 +5600,8 @@ declare namespace audio {
      * true means that the microphone is muted, and false means the opposite.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     isMicrophoneMute(callback: AsyncCallback<boolean>): void;
     /**
@@ -5143,7 +5617,8 @@ declare namespace audio {
      * means that the microphone is muted, and false means the opposite.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     isMicrophoneMute(): Promise<boolean>;
     /**
@@ -5159,7 +5634,8 @@ declare namespace audio {
      * means that the microphone is muted, and false means the opposite.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     isMicrophoneMuteSync(): boolean;
 
@@ -5172,7 +5648,8 @@ declare namespace audio {
      *                                 2.Incorrect parameter types.
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Volume
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'micStateChange', callback: Callback<MicStateChangeEvent>): void;
 
@@ -5185,7 +5662,8 @@ declare namespace audio {
      *                                 2.Incorrect parameter types.
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Volume
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'micStateChange', callback?: Callback<MicStateChangeEvent>): void;
 
@@ -5200,7 +5678,8 @@ declare namespace audio {
      * @returns { boolean } Whether it is volume unadjustable.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     isVolumeUnadjustable(): boolean;
 
@@ -5218,7 +5697,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800301 - System error. Return by callback.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @systemapi
-     * @since 10
+     * @since arkts {'1.1':'10','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     adjustVolumeByStep(adjustType: VolumeAdjustType, callback: AsyncCallback<void>): void;
     /**
@@ -5235,7 +5715,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800301 - System error. Return by promise.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @systemapi
-     * @since 10
+     * @since arkts {'1.1':'10','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     adjustVolumeByStep(adjustType: VolumeAdjustType): Promise<void>;
 
@@ -5254,7 +5735,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800301 - System error. Return by callback.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @systemapi
-     * @since 10
+     * @since arkts {'1.1':'10','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     adjustSystemVolumeByStep(volumeType: AudioVolumeType, adjustType: VolumeAdjustType, callback: AsyncCallback<void>): void;
     /**
@@ -5272,7 +5754,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800301 - System error. Return by promise.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @systemapi
-     * @since 10
+     * @since arkts {'1.1':'10','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     adjustSystemVolumeByStep(volumeType: AudioVolumeType, adjustType: VolumeAdjustType): Promise<void>;
 
@@ -5280,9 +5763,9 @@ declare namespace audio {
      * Gets the volume db value that system calculate by volume type, volume level and device type.
      * This method uses an asynchronous callback to return the result.
      * @param { AudioVolumeType } volumeType - Audio volume type.
-     * @param { number } volumeLevel - Volume level to set.
+     * @param { int } volumeLevel - Volume level to set.
      * @param { DeviceType } device - Output device type.
-     * @param { AsyncCallback<number> } callback - Callback used to return the result.
+     * @param { AsyncCallback<double> } callback - Callback used to return the result.
      * @throws { BusinessError } 401 - Parameter error. Possible causes:
      *                                 1.Mandatory parameters are left unspecified;
      *                                 2.Incorrect parameter types.
@@ -5295,9 +5778,9 @@ declare namespace audio {
      * Gets the volume db value that system calculate by volume type, volume level and device type.
      * This method uses an asynchronous callback to return the result.
      * @param { AudioVolumeType } volumeType - Audio volume type.
-     * @param { number } volumeLevel - Volume level to set.
+     * @param { int } volumeLevel - Volume level to set.
      * @param { DeviceType } device - Output device type.
-     * @param { AsyncCallback<number> } callback - Callback used to return the result.
+     * @param { AsyncCallback<double> } callback - Callback used to return the result.
      * @throws { BusinessError } 401 - Parameter error. Possible causes:
      *                                 1.Mandatory parameters are left unspecified;
      *                                 2.Incorrect parameter types.
@@ -5305,16 +5788,17 @@ declare namespace audio {
      * @throws { BusinessError } 6800301 - System error. Return by callback.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getSystemVolumeInDb(volumeType: AudioVolumeType, volumeLevel: number, device: DeviceType, callback: AsyncCallback<number>): void;
+    getSystemVolumeInDb(volumeType: AudioVolumeType, volumeLevel: int, device: DeviceType, callback: AsyncCallback<double>): void;
     /**
      * Gets the volume db value that system calculate by volume type, volume level and device type.
      * This method uses a promise to return the result.
      * @param { AudioVolumeType } volumeType - Audio volume type.
-     * @param { number } volumeLevel - Volume level to set.
+     * @param { int } volumeLevel - Volume level to set.
      * @param { DeviceType } device - Output device type.
-     * @returns { Promise<number> } Promise used to return the result.
+     * @returns { Promise<double> } Promise used to return the result.
      * @throws { BusinessError } 401 - Parameter error. Possible causes:
      *                                 1.Mandatory parameters are left unspecified;
      *                                 2.Incorrect parameter types.
@@ -5327,9 +5811,9 @@ declare namespace audio {
      * Gets the volume db value that system calculate by volume type, volume level and device type.
      * This method uses a promise to return the result.
      * @param { AudioVolumeType } volumeType - Audio volume type.
-     * @param { number } volumeLevel - Volume level to set.
+     * @param { int } volumeLevel - Volume level to set.
      * @param { DeviceType } device - Output device type.
-     * @returns { Promise<number> } Promise used to return the result.
+     * @returns { Promise<double> } Promise used to return the result.
      * @throws { BusinessError } 401 - Parameter error. Possible causes:
      *                                 1.Mandatory parameters are left unspecified;
      *                                 2.Incorrect parameter types.
@@ -5337,15 +5821,16 @@ declare namespace audio {
      * @throws { BusinessError } 6800301 - System error. Return by promise.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getSystemVolumeInDb(volumeType: AudioVolumeType, volumeLevel: number, device: DeviceType): Promise<number>;
+    getSystemVolumeInDb(volumeType: AudioVolumeType, volumeLevel: int, device: DeviceType): Promise<double>;
     /**
      * Gets the volume db value that system calculate by volume type, volume level and device type.
      * @param { AudioVolumeType } volumeType - Audio volume type.
-     * @param { number } volumeLevel - Volume level to set.
+     * @param { int } volumeLevel - Volume level to set.
      * @param { DeviceType } device - Output device type.
-     * @returns { number } The system volume in dB.
+     * @returns { double } The system volume in dB.
      * @throws { BusinessError } 401 - Parameter error. Possible causes:
      *                                 1.Mandatory parameters are left unspecified;
      *                                 2.Incorrect parameter types.
@@ -5356,47 +5841,50 @@ declare namespace audio {
     /**
      * Gets the volume db value that system calculate by volume type, volume level and device type.
      * @param { AudioVolumeType } volumeType - Audio volume type.
-     * @param { number } volumeLevel - Volume level to set.
+     * @param { int } volumeLevel - Volume level to set.
      * @param { DeviceType } device - Output device type.
-     * @returns { number } The system volume in dB.
+     * @returns { double } The system volume in dB.
      * @throws { BusinessError } 401 - Parameter error. Possible causes:
      *                                 1.Mandatory parameters are left unspecified;
      *                                 2.Incorrect parameter types.
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getSystemVolumeInDbSync(volumeType: AudioVolumeType, volumeLevel: number, device: DeviceType): number;
+    getSystemVolumeInDbSync(volumeType: AudioVolumeType, volumeLevel: int, device: DeviceType): double;
 
     /**
      * Gets the max amplitude value for a specific input device.
      * This method uses a promise to return the result.
      * @param { AudioDeviceDescriptor } inputDevice - the target device.
-     * @returns { Promise<number> } Promise used to return the max amplitude value.
+     * @returns { Promise<double> } Promise used to return the max amplitude value.
      * @throws { BusinessError } 401 - Parameter error. Possible causes:
      *                                 1.Mandatory parameters are left unspecified;
      *                                 2.Incorrect parameter types.
      * @throws { BusinessError } 6800101 - Parameter verification failed. Return by promise.
      * @throws { BusinessError } 6800301 - System error. Return by promise.
      * @syscap SystemCapability.Multimedia.Audio.Volume
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getMaxAmplitudeForInputDevice(inputDevice: AudioDeviceDescriptor): Promise<number>;
+    getMaxAmplitudeForInputDevice(inputDevice: AudioDeviceDescriptor): Promise<double>;
     /**
      * Gets the max amplitude value for a specific output device.
      * This method uses a promise to return the result.
      * @param { AudioDeviceDescriptor } outputDevice - the target device.
-     * @returns { Promise<number> } Promise used to return the max amplitude value.
+     * @returns { Promise<double> } Promise used to return the max amplitude value.
      * @throws { BusinessError } 401 - Parameter error. Possible causes:
      *                                 1.Mandatory parameters are left unspecified;
      *                                 2.Incorrect parameter types.
      * @throws { BusinessError } 6800101 - Parameter verification failed. Return by promise.
      * @throws { BusinessError } 6800301 - System error. Return by promise.
      * @syscap SystemCapability.Multimedia.Audio.Volume
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getMaxAmplitudeForOutputDevice(outputDevice: AudioDeviceDescriptor): Promise<number>;
+    getMaxAmplitudeForOutputDevice(outputDevice: AudioDeviceDescriptor): Promise<double>;
   }
 
   /**
@@ -5404,7 +5892,8 @@ declare namespace audio {
    * @interface AudioSpatialEnabledStateForDevice
    * @syscap SystemCapability.Multimedia.Audio.Spatialization
    * @systemapi
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface AudioSpatialEnabledStateForDevice {
     /**
@@ -5412,7 +5901,8 @@ declare namespace audio {
      * @type { AudioDeviceDescriptor }
      * @syscap SystemCapability.Multimedia.Audio.Spatialization
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     deviceDescriptor: AudioDeviceDescriptor;
     /**
@@ -5420,7 +5910,8 @@ declare namespace audio {
      * @type { boolean }
      * @syscap SystemCapability.Multimedia.Audio.Spatialization
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     enabled: boolean;
   }
@@ -5429,7 +5920,8 @@ declare namespace audio {
    * Implements audio spatialization management.
    * @typedef AudioSpatializationManager
    * @syscap SystemCapability.Multimedia.Audio.Spatialization
-   * @since 18
+   * @since arkts {'1.1':'18','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface AudioSpatializationManager {
     /**
@@ -5438,7 +5930,8 @@ declare namespace audio {
      * @throws { BusinessError } 202 - Not system App.
      * @syscap SystemCapability.Multimedia.Audio.Spatialization
      * @systemapi
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     isSpatializationSupported(): boolean;
 
@@ -5453,7 +5946,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Spatialization
      * @systemapi
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     isSpatializationSupportedForDevice(deviceDescriptor: AudioDeviceDescriptor): boolean;
 
@@ -5463,7 +5957,8 @@ declare namespace audio {
      * @throws { BusinessError } 202 - Not system App.
      * @syscap SystemCapability.Multimedia.Audio.Spatialization
      * @systemapi
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     isHeadTrackingSupported(): boolean;
 
@@ -5478,7 +5973,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Spatialization
      * @systemapi
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     isHeadTrackingSupportedForDevice(deviceDescriptor: AudioDeviceDescriptor): boolean;
 
@@ -5532,7 +6028,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Spatialization
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     setSpatializationEnabled(deviceDescriptor: AudioDeviceDescriptor, enabled: boolean): Promise<void>;
 
@@ -5558,7 +6055,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Spatialization
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     isSpatializationEnabled(deviceDescriptor: AudioDeviceDescriptor): boolean;
 
@@ -5591,7 +6089,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Spatialization
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'spatializationEnabledChangeForAnyDevice', callback: Callback<AudioSpatialEnabledStateForDevice>): void;
 
@@ -5622,7 +6121,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Spatialization
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'spatializationEnabledChangeForAnyDevice', callback?: Callback<AudioSpatialEnabledStateForDevice>): void;
 
@@ -5676,7 +6176,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Spatialization
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     setHeadTrackingEnabled(deviceDescriptor: AudioDeviceDescriptor, enabled: boolean): Promise<void>;
 
@@ -5702,7 +6203,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Spatialization
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     isHeadTrackingEnabled(deviceDescriptor: AudioDeviceDescriptor): boolean;
 
@@ -5735,7 +6237,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Spatialization
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'headTrackingEnabledChangeForAnyDevice', callback: Callback<AudioSpatialEnabledStateForDevice>): void;
 
@@ -5766,7 +6269,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Spatialization
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'headTrackingEnabledChangeForAnyDevice', callback?: Callback<AudioSpatialEnabledStateForDevice>): void;
 
@@ -5782,7 +6286,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Spatialization
      * @systemapi
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     updateSpatialDeviceState(spatialDeviceState: AudioSpatialDeviceState): void;
 
@@ -5798,7 +6303,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Spatialization
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     setSpatializationSceneType(spatializationSceneType: AudioSpatializationSceneType): void;
 
@@ -5808,7 +6314,8 @@ declare namespace audio {
      * @throws { BusinessError } 202 - Not system App.
      * @syscap SystemCapability.Multimedia.Audio.Spatialization
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getSpatializationSceneType(): AudioSpatializationSceneType;
 
@@ -5816,7 +6323,8 @@ declare namespace audio {
      * Checks whether the spatialization is enabled by the current device.
      * @returns { boolean } Whether the spatialization is enabled by the current device.
      * @syscap SystemCapability.Multimedia.Audio.Spatialization
-     * @since 18
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     isSpatializationEnabledForCurrentDevice(): boolean;
 
@@ -5830,7 +6338,8 @@ declare namespace audio {
      *                                 2.Incorrect parameter types.
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Spatialization
-     * @since 18
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'spatializationEnabledChangeForCurrentDevice', callback: Callback<boolean>): void;
 
@@ -5843,7 +6352,8 @@ declare namespace audio {
      *                                 2.Incorrect parameter types.
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Spatialization
-     * @since 18
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'spatializationEnabledChangeForCurrentDevice', callback?: Callback<boolean>): void;
   }
@@ -5853,7 +6363,8 @@ declare namespace audio {
    * @typedef AudioEffectManager
    * @syscap SystemCapability.Multimedia.Audio.Core
    * @systemapi
-   * @since 18
+   * @since arkts {'1.1':'18','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface AudioEffectManager {
     /**
@@ -5865,7 +6376,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800301 - System error.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @systemapi
-     * @since 18
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getSupportedAudioEffectProperty(): Array<AudioEffectProperty>;
 
@@ -5886,7 +6398,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800301 - System error.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @systemapi
-     * @since 18
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     setAudioEffectProperty(propertyArray: Array<AudioEffectProperty>): void;
 
@@ -5899,14 +6412,15 @@ declare namespace audio {
      * @throws { BusinessError } 6800301 - System error.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @systemapi
-     * @since 18
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getAudioEffectProperty(): Array<AudioEffectProperty>;
   }
 
   /**
    * Connect type for device.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Volume
    * @systemapi
    * @since arkts {'1.1':'9','1.2':'20'}
@@ -5954,25 +6468,25 @@ declare namespace audio {
 
     /**
      * Volume group id.
-     * @type { number }
+     * @type { int }
      * @readonly
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @systemapi
      * @since arkts {'1.1':'9','1.2':'20'}
      * @arkts 1.1&1.2
      */
-    readonly groupId: number;
+    readonly groupId: int;
 
     /**
      * Volume mapping group id.
-     * @type { number }
+     * @type { int }
      * @readonly
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @systemapi
      * @since arkts {'1.1':'9','1.2':'20'}
      * @arkts 1.1&1.2
      */
-    readonly mappingId: number;
+    readonly mappingId: int;
 
     /**
      * Volume group name.
@@ -6040,31 +6554,31 @@ declare namespace audio {
   interface AudioRendererChangeInfo {
     /**
      * Audio stream unique id.
-     * @type { number }
+     * @type { int }
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @since 9
      */
     /**
      * Audio stream unique id.
-     * @type { number }
+     * @type { int }
      * @readonly
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
      * @since arkts {'1.1':'12','1.2':'20'}
      * @arkts 1.1&1.2
      */
-    readonly streamId: number;
+    readonly streamId: int;
 
     /**
      * Uid for audio renderer client application.
-     * @type { number }
+     * @type { int }
      * @readonly
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @systemapi
      * @since arkts {'1.1':'9','1.2':'20'}
      * @arkts 1.1&1.2
      */
-    readonly clientUid: number;
+    readonly clientUid: int;
 
     /**
      * Audio renderer information.
@@ -6145,31 +6659,31 @@ declare namespace audio {
   interface AudioCapturerChangeInfo {
     /**
      * Audio stream unique id.
-     * @type { number }
+     * @type { int }
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @since 9
      */
     /**
      * Audio stream unique id.
-     * @type { number }
+     * @type { int }
      * @readonly
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
      * @since arkts {'1.1':'12','1.2':'20'}
      * @arkts 1.1&1.2
      */
-    readonly streamId: number;
+    readonly streamId: int;
 
     /**
      * Uid for audio capturer client application.
-     * @type { number }
+     * @type { int }
      * @readonly
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @systemapi
      * @since arkts {'1.1':'9','1.2':'20'}
      * @arkts 1.1&1.2
      */
-    readonly clientUid: number;
+    readonly clientUid: int;
 
     /**
      * Audio capturer information.
@@ -6288,20 +6802,21 @@ declare namespace audio {
 
     /**
      * Audio device id.
-     * @type { number }
+     * @type { int }
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @since 9
      */
     /**
      * Audio device id.
-     * @type { number }
+     * @type { int }
      * @readonly
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    readonly id: number;
+    readonly id: int;
 
     /**
      * Audio device name.
@@ -6316,7 +6831,8 @@ declare namespace audio {
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     readonly name: string;
 
@@ -6333,87 +6849,94 @@ declare namespace audio {
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     readonly address: string;
 
     /**
      * Supported sampling rates.
-     * @type { Array<number> }
+     * @type { Array<int> }
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @since 9
      */
     /**
      * Supported sampling rates.
-     * @type { Array<number> }
+     * @type { Array<int> }
      * @readonly
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    readonly sampleRates: Array<number>;
+    readonly sampleRates: Array<int>;
 
     /**
      * Supported channel counts.
-     * @type { Array<number> }
+     * @type { Array<int> }
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @since 9
      */
     /**
      * Supported channel counts.
-     * @type { Array<number> }
+     * @type { Array<int> }
      * @readonly
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    readonly channelCounts: Array<number>;
+    readonly channelCounts: Array<int>;
 
     /**
      * Supported channel masks.
-     * @type { Array<number> }
+     * @type { Array<int> }
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @since 9
      */
     /**
      * Supported channel masks.
-     * @type { Array<number> }
+     * @type { Array<int> }
      * @readonly
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    readonly channelMasks: Array<number>;
+    readonly channelMasks: Array<int>;
     /**
      * Device network id
      * @type { string }
      * @readonly
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     readonly networkId: string;
     /**
      * Interrupt group id
-     * @type { number }
+     * @type { int }
      * @readonly
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    readonly interruptGroupId: number;
+    readonly interruptGroupId: int;
     /**
      * Volume group id
-     * @type { number }
+     * @type { int }
      * @readonly
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    readonly volumeGroupId: number;
+    readonly volumeGroupId: int;
     /**
      * Name used to display, considering distributed device situation.
      * @type { string }
@@ -6427,7 +6950,8 @@ declare namespace audio {
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     readonly displayName: string;
 
@@ -6444,7 +6968,8 @@ declare namespace audio {
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     readonly encodingTypes?: Array<AudioEncodingType>;
 
@@ -6453,20 +6978,22 @@ declare namespace audio {
      * @type { boolean }
      * @readonly
      * @syscap SystemCapability.Multimedia.Audio.Spatialization
-     * @since 18
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     readonly spatializationSupported?: boolean;
 
     /**
      * Only {@link DeviceType.SPEAKER} with networkId、{@link DeviceType.REMOTE_CAST}
      * or {@link DeviceType.REMOTE_DAUDIO} has dmDeviceType which indicated deviceTypeId.
-     * @type { number }
+     * @type { int }
      * @readonly
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @systemapi
-     * @since 18
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    readonly dmDeviceType?: number;
+    readonly dmDeviceType?: int;
   }
 
   /**
@@ -6486,6 +7013,30 @@ declare namespace audio {
    */
   type AudioDeviceDescriptors = Array<Readonly<AudioDeviceDescriptor>>;
 
+  /**
+   * Volume mode.
+   * @enum { int }
+   * @syscap SystemCapability.Multimedia.Audio.Volume
+   * @since arkts {'1.1':'19','1.2':'20'}
+   * @arkts 1.1&1.2
+   */
+  enum AudioVolumeMode {
+    /**
+     * Audio volume affected by system volume level.
+     * @syscap SystemCapability.Multimedia.Audio.Volume
+     * @since arkts {'1.1':'19','1.2':'20'}
+     * @arkts 1.1&1.2
+     */
+    SYSTEM_GLOBAL = 0,
+    /**
+     * Audio volume affected by app's individual percentage.
+     * @syscap SystemCapability.Multimedia.Audio.Volume
+     * @since arkts {'1.1':'19','1.2':'20'}
+     * @arkts 1.1&1.2
+     */
+    APP_INDIVIDUAL = 1
+  }
+
   /**
    * Describes the volume event received by the app when the volume is changed.
    * @typedef VolumeEvent
@@ -6511,19 +7062,19 @@ declare namespace audio {
     volumeType: AudioVolumeType;
     /**
      * Volume level.
-     * @type { number }
+     * @type { int }
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @since 9
      */
     /**
      * Volume level.
-     * @type { number }
+     * @type { int }
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @crossplatform
      * @since arkts {'1.1':'12','1.2':'20'}
      * @arkts 1.1&1.2
      */
-    volume: number;
+    volume: int;
     /**
      * Whether to show the volume change in UI.
      * @type { boolean }
@@ -6534,20 +7085,30 @@ declare namespace audio {
     updateUi: boolean;
     /**
      * volumeGroup id
-     * @type { number }
+     * @type { int }
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    volumeGroupId: number;
+    volumeGroupId: int;
     /**
      * Device network id
      * @type { string }
      * @syscap SystemCapability.Multimedia.Audio.Volume
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     networkId: string;
+    /**
+     * Audio volume mode of this volume event
+     * @type { ?AudioVolumeMode }
+     * @syscap SystemCapability.Multimedia.Audio.Volume
+     * @since arkts {'1.1':'19','1.2':'20'}
+     * @arkts 1.1&1.2
+     */
+    volumeMode?: AudioVolumeMode;
   }
 
   /**
@@ -6642,14 +7203,16 @@ declare namespace audio {
    * Describes the microphone state change event received by the app when the microphone state is changed.
    * @typedef MicStateChangeEvent
    * @syscap SystemCapability.Multimedia.Audio.Device
-   * @since 9
+   * @since arkts {'1.1':'9','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface MicStateChangeEvent {
     /**
      * Mic mute state.
      * @type { boolean }
      * @syscap SystemCapability.Multimedia.Audio.Device
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     mute: boolean;
   }
@@ -6664,7 +7227,8 @@ declare namespace audio {
    * @typedef DeviceChangeAction
    * @syscap SystemCapability.Multimedia.Audio.Device
    * @crossplatform
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface DeviceChangeAction {
     /**
@@ -6678,7 +7242,8 @@ declare namespace audio {
      * @type { DeviceChangeType }
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     type: DeviceChangeType;
 
@@ -6693,23 +7258,25 @@ declare namespace audio {
      * @type { AudioDeviceDescriptors }
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     deviceDescriptors: AudioDeviceDescriptors;
   }
 
   /**
    * Enumerates channel blend mode.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Core
    * @since 11
    */
   /**
    * Enumerates channel blend mode.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Core
    * @crossplatform
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum ChannelBlendMode {
     /**
@@ -6721,7 +7288,8 @@ declare namespace audio {
      * No channel process.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     MODE_DEFAULT = 0,
     /**
@@ -6733,7 +7301,8 @@ declare namespace audio {
      * Blend left and right channel.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     MODE_BLEND_LR = 1,
     /**
@@ -6745,7 +7314,8 @@ declare namespace audio {
      * Replicate left to right channel.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     MODE_ALL_LEFT = 2,
     /**
@@ -6757,20 +7327,21 @@ declare namespace audio {
      * Replicate right to left channel.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     MODE_ALL_RIGHT = 3,
   }
 
   /**
    * Enumerates audio stream device change reason.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Device
    * @since 11
    */
   /**
    * Enumerates audio stream device change reason.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Device
    * @crossplatform
    * @atomicservice
@@ -6889,17 +7460,19 @@ declare namespace audio {
 
   /**
    * Enumerates callback result.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Core
    * @crossplatform
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum AudioDataCallbackResult {
     /**
      * Indicates data of this callback is invalid.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     INVALID = -1,
 
@@ -6907,7 +7480,8 @@ declare namespace audio {
      * Indicates data of this callback is valid.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     VALID = 0,
   }
@@ -6926,31 +7500,48 @@ declare namespace audio {
    */
   type AudioRendererWriteDataCallback = (data: ArrayBuffer) => AudioDataCallbackResult | void;
 
+  /**
+   * Type definition of callback function for audio renderer write data.
+   *
+   * @typedef { function } AudioRendererWriteDataCallback
+   * @param { ArrayBuffer } data - audio data array buffer.
+   * @returns { AudioDataCallbackResult } result of callback. If AudioDataCallbackResult.VALID
+   * is returned, it indicates the data is valid and will be played. If AudioDataCallbackResult.INVALID
+   * is returned, it indicates the data is will not be played.
+   * @syscap SystemCapability.Multimedia.Audio.Renderer
+   * @crossplatform
+   * @since 20
+   * @arkts 1.2
+   */
+  type AudioRendererWriteDataCallback = (data: ArrayBuffer) => AudioDataCallbackResult;
 
   /**
    * Audio timestamp info.
    * @typedef AudioTimestampInfo
    * @syscap SystemCapability.Multimedia.Audio.Core
-   * @since 18
+   * @since arkts {'1.1':'18','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface AudioTimestampInfo {
     /**
      * Frame position.
-     * @type { number }
+     * @type { long }
      * @readonly
      * @syscap SystemCapability.Multimedia.Audio.Core
-     * @since 18
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    readonly framePos: number;
+    readonly framePos: long;
 
     /**
      * Timestamp when frame in {@link AudioTimestampInfo#framePos} was rendered or captured.
-     * @type { number }
+     * @type { long }
      * @readonly
      * @syscap SystemCapability.Multimedia.Audio.Core
-     * @since 18
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    readonly timestamp: number;
+    readonly timestamp: long;
   }
 
   /**
@@ -6964,7 +7555,8 @@ declare namespace audio {
    * @typedef AudioRenderer
    * @syscap SystemCapability.Multimedia.Audio.Renderer
    * @crossplatform
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface AudioRenderer {
     /**
@@ -6979,7 +7571,8 @@ declare namespace audio {
      * @readonly
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     readonly state: AudioState;
 
@@ -6996,7 +7589,8 @@ declare namespace audio {
      * @param { AsyncCallback<AudioRendererInfo> } callback - Callback used to return the renderer information.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getRendererInfo(callback: AsyncCallback<AudioRendererInfo>): void;
     /**
@@ -7012,7 +7606,8 @@ declare namespace audio {
      * @returns { Promise<AudioRendererInfo> } Promise used to return the renderer information.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getRendererInfo(): Promise<AudioRendererInfo>;
     /**
@@ -7026,7 +7621,8 @@ declare namespace audio {
      * @returns { AudioRendererInfo } The renderer information.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getRendererInfoSync(): AudioRendererInfo;
 
@@ -7041,7 +7637,8 @@ declare namespace audio {
      * @param { AsyncCallback<AudioStreamInfo> } callback - Callback used to return the stream information.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getStreamInfo(callback: AsyncCallback<AudioStreamInfo>): void;
     /**
@@ -7055,7 +7652,8 @@ declare namespace audio {
      * @returns { Promise<AudioStreamInfo> } Promise used to return the stream information.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getStreamInfo(): Promise<AudioStreamInfo>;
     /**
@@ -7069,65 +7667,71 @@ declare namespace audio {
      * @returns { AudioStreamInfo } The stream information.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getStreamInfoSync(): AudioStreamInfo;
 
     /**
      * Obtains the renderer stream id. This method uses an asynchronous callback to return the result.
-     * @param { AsyncCallback<number> } callback - Callback used to return the stream id.
+     * @param { AsyncCallback<long> } callback - Callback used to return the stream id.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @since 9
      */
     /**
      * Obtains the renderer stream id. This method uses an asynchronous callback to return the result.
-     * @param { AsyncCallback<number> } callback - Callback used to return the stream id.
+     * @param { AsyncCallback<long> } callback - Callback used to return the stream id.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getAudioStreamId(callback: AsyncCallback<number>): void;
+    getAudioStreamId(callback: AsyncCallback<long>): void;
     /**
      * Obtains the renderer stream id. This method uses a promise to return the result.
-     * @returns { Promise<number> } Promise used to return the stream id.
+     * @returns { Promise<long> } Promise used to return the stream id.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @since 9
      */
     /**
      * Obtains the renderer stream id. This method uses a promise to return the result.
-     * @returns { Promise<number> } Promise used to return the stream id.
+     * @returns { Promise<long> } Promise used to return the stream id.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getAudioStreamId(): Promise<number>;
+    getAudioStreamId(): Promise<long>;
     /**
      * Obtains the renderer stream id.
-     * @returns { number } The stream id.
+     * @returns { long } The stream id.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @since 10
      */
     /**
      * Obtains the renderer stream id.
-     * @returns { number } The stream id.
+     * @returns { long } The stream id.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getAudioStreamIdSync(): number;
+    getAudioStreamIdSync(): long;
 
     /**
      * Obtains the current audio effect mode. This method uses an asynchronous callback to return the query result.
      * @param { AsyncCallback<AudioEffectMode> } callback - Callback used to return the current audio effect mode.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
-     * @since 10
+     * @since arkts {'1.1':'10','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getAudioEffectMode(callback: AsyncCallback<AudioEffectMode>): void;
     /**
      * Obtains the current audio effect mode. This method uses a promise to return the query result.
      * @returns { Promise<AudioEffectMode> } Promise used to return the current audio effect mode.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
-     * @since 10
+     * @since arkts {'1.1':'10','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getAudioEffectMode(): Promise<AudioEffectMode>;
 
@@ -7140,7 +7744,8 @@ declare namespace audio {
      *                                 2.Incorrect parameter types.
      * @throws { BusinessError } 6800101 - Parameter verification failed. Return by callback.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
-     * @since 10
+     * @since arkts {'1.1':'10','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     setAudioEffectMode(mode: AudioEffectMode, callback: AsyncCallback<void>): void;
     /**
@@ -7152,7 +7757,8 @@ declare namespace audio {
      *                                 2.Incorrect parameter types.
      * @throws { BusinessError } 6800101 - Parameter verification failed. Return by promise.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
-     * @since 10
+     * @since arkts {'1.1':'10','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     setAudioEffectMode(mode: AudioEffectMode): Promise<void>;
 
@@ -7170,7 +7776,8 @@ declare namespace audio {
      * @param { AsyncCallback<void> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     start(callback: AsyncCallback<void>): void;
     /**
@@ -7187,7 +7794,8 @@ declare namespace audio {
      * @returns { Promise<void> } Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     start(): Promise<void>;
 
@@ -7217,49 +7825,52 @@ declare namespace audio {
     /**
      * Obtains the timestamp in Unix epoch time (starts from January 1, 1970), in nanoseconds. This method uses an
      * asynchronous callback to return the result.
-     * @param { AsyncCallback<number> } callback - Callback used to return the timestamp.
+     * @param { AsyncCallback<long> } callback - Callback used to return the timestamp.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @since 8
      */
     /**
      * Obtains the timestamp in Unix epoch time (starts from January 1, 1970), in nanoseconds. This method uses an
      * asynchronous callback to return the result.
-     * @param { AsyncCallback<number> } callback - Callback used to return the timestamp.
+     * @param { AsyncCallback<long> } callback - Callback used to return the timestamp.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getAudioTime(callback: AsyncCallback<number>): void;
+    getAudioTime(callback: AsyncCallback<long>): void;
     /**
      * Obtains the timestamp in Unix epoch time (starts from January 1, 1970), in nanoseconds. This method uses a
      * promise to return the result.
-     * @returns { Promise<number> } Promise used to return the timestamp.
+     * @returns { Promise<long> } Promise used to return the timestamp.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @since 8
      */
     /**
      * Obtains the timestamp in Unix epoch time (starts from January 1, 1970), in nanoseconds. This method uses a
      * promise to return the result.
-     * @returns { Promise<number> } Promise used to return the timestamp.
+     * @returns { Promise<long> } Promise used to return the timestamp.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getAudioTime(): Promise<number>;
+    getAudioTime(): Promise<long>;
     /**
      * Obtains the timestamp in Unix epoch time (starts from January 1, 1970), in nanoseconds.
-     * @returns { number } The audio timestamp.
+     * @returns { long } The audio timestamp.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @since 10
      */
     /**
      * Obtains the timestamp in Unix epoch time (starts from January 1, 1970), in nanoseconds.
-     * @returns { number } The audio timestamp.
+     * @returns { long } The audio timestamp.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getAudioTimeSync(): number;
+    getAudioTimeSync(): long;
 
     /**
      * Obtains the timestamp info.
@@ -7267,7 +7878,8 @@ declare namespace audio {
      * @returns { Promise<AudioTimestampInfo> } The Promise used to return timestamp info.
      * @throws  { BusinessError } 6800103 - Operation not permit at current state.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
-     * @since 18
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getAudioTimestampInfo(): Promise<AudioTimestampInfo>;
 
@@ -7277,7 +7889,8 @@ declare namespace audio {
      * @returns { AudioTimestampInfo } The returned timestamp info.
      * @throws { BusinessError } 6800103 - Operation not permit at current state.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
-     * @since 18
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getAudioTimestampInfoSync(): AudioTimestampInfo;
 
@@ -7292,7 +7905,8 @@ declare namespace audio {
      * @param { AsyncCallback<void> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     drain(callback: AsyncCallback<void>): void;
     /**
@@ -7306,7 +7920,8 @@ declare namespace audio {
      * @returns { Promise<void> } Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     drain(): Promise<void>;
 
@@ -7323,7 +7938,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800103 - Operation not permit at current state. Return by promise.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     flush(): Promise<void>;
 
@@ -7338,7 +7954,8 @@ declare namespace audio {
      * @param { AsyncCallback<void> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     pause(callback: AsyncCallback<void>): void;
     /**
@@ -7352,7 +7969,8 @@ declare namespace audio {
      * @returns { Promise<void> } Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     pause(): Promise<void>;
 
@@ -7367,7 +7985,8 @@ declare namespace audio {
      * @param { AsyncCallback<void> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     stop(callback: AsyncCallback<void>): void;
     /**
@@ -7381,7 +8000,8 @@ declare namespace audio {
      * @returns { Promise<void> } Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     stop(): Promise<void>;
 
@@ -7396,7 +8016,8 @@ declare namespace audio {
      * @param { AsyncCallback<void> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     release(callback: AsyncCallback<void>): void;
     /**
@@ -7410,54 +8031,58 @@ declare namespace audio {
      * @returns { Promise<void> } Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     release(): Promise<void>;
 
     /**
      * Obtains a reasonable minimum buffer size in bytes for rendering. This method uses an asynchronous callback to
      * return the result.
-     * @param { AsyncCallback<number> } callback - Callback used to return the buffer size.
+     * @param { AsyncCallback<long> } callback - Callback used to return the buffer size.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @since 8
      */
     /**
      * Obtains a reasonable minimum buffer size in bytes for rendering. This method uses an asynchronous callback to
      * return the result.
-     * @param { AsyncCallback<number> } callback - Callback used to return the buffer size.
+     * @param { AsyncCallback<long> } callback - Callback used to return the buffer size.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getBufferSize(callback: AsyncCallback<number>): void;
+    getBufferSize(callback: AsyncCallback<long>): void;
     /**
      * Obtains a reasonable minimum buffer size in bytes for rendering. This method uses a promise to return the result.
-     * @returns { Promise<number> } Promise used to return the buffer size.
+     * @returns { Promise<long> } Promise used to return the buffer size.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @since 8
      */
     /**
      * Obtains a reasonable minimum buffer size in bytes for rendering. This method uses a promise to return the result.
-     * @returns { Promise<number> } Promise used to return the buffer size.
+     * @returns { Promise<long> } Promise used to return the buffer size.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getBufferSize(): Promise<number>;
+    getBufferSize(): Promise<long>;
     /**
      * Obtains a reasonable minimum buffer size in bytes for rendering.
-     * @returns { number } The audio buffer size.
+     * @returns { long } The audio buffer size.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @since 10
      */
     /**
      * Obtains a reasonable minimum buffer size in bytes for rendering.
-     * @returns { number } The audio buffer size.
+     * @returns { long } The audio buffer size.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getBufferSizeSync(): number;
+    getBufferSizeSync(): long;
 
     /**
      * Sets the render rate. This method uses an asynchronous callback to return the result.
@@ -7483,7 +8108,7 @@ declare namespace audio {
 
     /**
      * Sets the playback speed.
-     * @param { number } speed -  Audio playback speed. The value type is float, form 0.25 to 4.0.
+     * @param { double } speed -  Audio playback speed. The value type is float, form 0.25 to 4.0.
      * @throws { BusinessError } 401 - Parameter error. Possible causes:
      *                                 1.Mandatory parameters are left unspecified;
      *                                 2.Incorrect parameter types.
@@ -7493,16 +8118,17 @@ declare namespace audio {
      */
     /**
      * Sets the playback speed.
-     * @param { number } speed -  Audio playback speed. The value type is float, form 0.25 to 4.0.
+     * @param { double } speed -  Audio playback speed. The value type is float, form 0.25 to 4.0.
      * @throws { BusinessError } 401 - Parameter error. Possible causes:
      *                                 1.Mandatory parameters are left unspecified;
      *                                 2.Incorrect parameter types.
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    setSpeed(speed: number): void;
+    setSpeed(speed: double): void;
 
     /**
      * Obtains the current render rate. This method uses an asynchronous callback to return the result.
@@ -7536,18 +8162,19 @@ declare namespace audio {
 
     /**
      * Obtains the current playback speed.
-     * @returns { number } The playback speed.
+     * @returns { double } The playback speed.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @since 11
      */
     /**
      * Obtains the current playback speed.
-     * @returns { number } The playback speed.
+     * @returns { double } The playback speed.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getSpeed(): number;
+    getSpeed(): double;
 
     /**
      * Set interrupt mode.
@@ -7562,7 +8189,8 @@ declare namespace audio {
      * @param { AsyncCallback<void> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Interrupt
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     setInterruptMode(mode: InterruptMode, callback: AsyncCallback<void>): void;
     /**
@@ -7578,7 +8206,8 @@ declare namespace audio {
      * @returns { Promise<void> } Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Interrupt
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     setInterruptMode(mode: InterruptMode): Promise<void>;
     /**
@@ -7600,55 +8229,59 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Interrupt
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     setInterruptModeSync(mode: InterruptMode): void;
 
     /**
      * Sets the volume for this stream. This method uses an asynchronous callback to return the result.
-     * @param { number } volume - Volume to set. The value type is float, form 0.0 to 1.0.
+     * @param { double } volume - Volume to set. The value type is float, form 0.0 to 1.0.
      * @param { AsyncCallback<void> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @since 9
      */
     /**
      * Sets the volume for this stream. This method uses an asynchronous callback to return the result.
-     * @param { number } volume - Volume to set. The value type is float, form 0.0 to 1.0.
+     * @param { double } volume - Volume to set. The value type is float, form 0.0 to 1.0.
      * @param { AsyncCallback<void> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    setVolume(volume: number, callback: AsyncCallback<void>): void;
+    setVolume(volume: double, callback: AsyncCallback<void>): void;
     /**
      * Sets the volume for a stream. This method uses a promise to return the result.
-     * @param { number } volume - Volume to set. The value type is float, form 0.0 to 1.0.
+     * @param { double } volume - Volume to set. The value type is float, form 0.0 to 1.0.
      * @returns { Promise<void> } Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @since 9
      */
     /**
      * Sets the volume for a stream. This method uses a promise to return the result.
-     * @param { number } volume - Volume to set. The value type is float, form 0.0 to 1.0.
+     * @param { double } volume - Volume to set. The value type is float, form 0.0 to 1.0.
      * @returns { Promise<void> } Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    setVolume(volume: number): Promise<void>;
+    setVolume(volume: double): Promise<void>;
 
     /**
      * Gets volume of this stream.
-     * @returns { number } Returns one float value.
+     * @returns { double } Returns one float value.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getVolume(): number;
+    getVolume(): double;
 
     /**
      * Changes the volume with ramp for a duration.
-     * @param { number } volume - Volume to set. The value type is float, form 0.0 to 1.0.
-     * @param { number } duration -  Duration for volume ramp, in millisecond.
+     * @param { double } volume - Volume to set. The value type is float, form 0.0 to 1.0.
+     * @param { int } duration -  Duration for volume ramp, in millisecond.
      * @throws { BusinessError } 401 - Parameter error. Possible causes:
      *                                 1.Mandatory parameters are left unspecified;
      *                                 2.Incorrect parameter types.
@@ -7658,146 +8291,156 @@ declare namespace audio {
      */
     /**
      * Changes the volume with ramp for a duration.
-     * @param { number } volume - Volume to set. The value type is float, form 0.0 to 1.0.
-     * @param { number } duration -  Duration for volume ramp, in millisecond.
+     * @param { double } volume - Volume to set. The value type is float, form 0.0 to 1.0.
+     * @param { int } duration -  Duration for volume ramp, in millisecond.
      * @throws { BusinessError } 401 - Parameter error. Possible causes:
      *                                 1.Mandatory parameters are left unspecified;
      *                                 2.Incorrect parameter types.
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    setVolumeWithRamp(volume: number, duration: number): void;
+    setVolumeWithRamp(volume: double, duration: int): void;
 
     /**
      * Gets the min volume this stream can set. This method uses an asynchronous callback to return the result.
-     * @param { AsyncCallback<number> } callback - Callback used to return the result.
+     * @param { AsyncCallback<double> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @since 10
      */
     /**
      * Gets the min volume this stream can set. This method uses an asynchronous callback to return the result.
-     * @param { AsyncCallback<number> } callback - Callback used to return the result.
+     * @param { AsyncCallback<double> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getMinStreamVolume(callback: AsyncCallback<number>): void;
+    getMinStreamVolume(callback: AsyncCallback<double>): void;
     /**
      * Gets the min volume this stream can set. This method uses a promise to return the result.
-     * @returns { Promise<number> } Promise used to return the result.
+     * @returns { Promise<double> } Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @since 10
      */
     /**
      * Gets the min volume this stream can set. This method uses a promise to return the result.
-     * @returns { Promise<number> } Promise used to return the result.
+     * @returns { Promise<double> } Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getMinStreamVolume(): Promise<number>;
+    getMinStreamVolume(): Promise<double>;
     /**
      * Gets the min volume this stream can set.
-     * @returns { number } Min stream volume.
+     * @returns { double } Min stream volume.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @since 10
      */
     /**
      * Gets the min volume this stream can set.
-     * @returns { number } Min stream volume.
+     * @returns { double } Min stream volume.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getMinStreamVolumeSync(): number;
+    getMinStreamVolumeSync(): double;
 
     /**
      * Gets the max volume this stream can set. This method uses an asynchronous callback to return the result.
-     * @param { AsyncCallback<number> } callback - Callback used to return the result.
+     * @param { AsyncCallback<double> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @since 10
      */
     /**
      * Gets the max volume this stream can set. This method uses an asynchronous callback to return the result.
-     * @param { AsyncCallback<number> } callback - Callback used to return the result.
+     * @param { AsyncCallback<double> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getMaxStreamVolume(callback: AsyncCallback<number>): void;
+    getMaxStreamVolume(callback: AsyncCallback<double>): void;
     /**
      * Gets the max volume this stream can set. This method uses a promise to return the result.
-     * @returns { Promise<number> } Promise used to return the result.
+     * @returns { Promise<double> } Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @since 10
      */
     /**
      * Gets the max volume this stream can set. This method uses a promise to return the result.
-     * @returns { Promise<number> } Promise used to return the result.
+     * @returns { Promise<double> } Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getMaxStreamVolume(): Promise<number>;
+    getMaxStreamVolume(): Promise<double>;
     /**
      * Gets the max volume this stream can set.
-     * @returns { number } Max stream volume.
+     * @returns { double } Max stream volume.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @since 10
      */
     /**
      * Gets the max volume this stream can set.
-     * @returns { number } Max stream volume.
+     * @returns { double } Max stream volume.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getMaxStreamVolumeSync(): number;
+    getMaxStreamVolumeSync(): double;
 
     /**
      * Gets buffer underflow count. This method uses an asynchronous callback to return the result.
-     * @param { AsyncCallback<number> } callback - Callback used to return the result.
+     * @param { AsyncCallback<long> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @since 10
      */
     /**
      * Gets buffer underflow count. This method uses an asynchronous callback to return the result.
-     * @param { AsyncCallback<number> } callback - Callback used to return the result.
+     * @param { AsyncCallback<long> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getUnderflowCount(callback: AsyncCallback<number>): void;
+    getUnderflowCount(callback: AsyncCallback<long>): void;
     /**
      * Gets buffer underflow count. This method uses a promise to return the result.
-     * @returns { Promise<number> } Promise used to return the result.
+     * @returns { Promise<long> } Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @since 10
      */
     /**
      * Gets buffer underflow count. This method uses a promise to return the result.
-     * @returns { Promise<number> } Promise used to return the result.
+     * @returns { Promise<long> } Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getUnderflowCount(): Promise<number>;
+    getUnderflowCount(): Promise<long>;
     /**
      * Gets buffer underflow count.
-     * @returns { number } Underflow count number.
+     * @returns { long } Underflow count number.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @since 10
      */
     /**
      * Gets buffer underflow count.
-     * @returns { number } Underflow count number.
+     * @returns { long } Underflow count number.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getUnderflowCountSync(): number;
+    getUnderflowCountSync(): long;
 
     /**
      * Gets the output device or devices for this stream.
@@ -7812,7 +8455,8 @@ declare namespace audio {
      * @param { AsyncCallback<AudioDeviceDescriptors> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getCurrentOutputDevices(callback: AsyncCallback<AudioDeviceDescriptors>): void;
     /**
@@ -7828,7 +8472,8 @@ declare namespace audio {
      * @returns { Promise<AudioDeviceDescriptors> } Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getCurrentOutputDevices(): Promise<AudioDeviceDescriptors>;
     /**
@@ -7842,7 +8487,8 @@ declare namespace audio {
      * @returns { AudioDeviceDescriptors } Output device or devices.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getCurrentOutputDevicesSync(): AudioDeviceDescriptors;
 
@@ -7867,7 +8513,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800103 - Operation not permit at current state.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     setChannelBlendMode(mode: ChannelBlendMode): void;
 
@@ -7877,7 +8524,8 @@ declare namespace audio {
      *     true: set the silent mode and mix with other streams.
      *     false: unset the silent mode, current stream will trigger the audio focus internally.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     setSilentModeAndMixWithOthers(on: boolean): void;
 
@@ -7887,7 +8535,8 @@ declare namespace audio {
      *     true: current stream is in the silent mode and mix with other streams.
      *     false: current stream in in the normal playback mode
      * @syscap SystemCapability.Multimedia.Audio.Renderer
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getSilentModeAndMixWithOthers(): boolean;
 
@@ -7907,7 +8556,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @throws { BusinessError } 6800103 - Operation not permit at current state.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     setDefaultOutputDevice(deviceType: DeviceType): Promise<void>;
 
@@ -7934,16 +8584,28 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Interrupt
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'audioInterrupt', callback: Callback<InterruptEvent>): void;
 
+    /**
+     * Unsubscribes audio interrupt events.
+     * @param { 'audioInterrupt' } type - Type of the event to listen for.
+     * @param { Callback<InterruptEvent> } callback - Callback used to listen for interrupt callback.
+     * @throws { BusinessError } 6800101 - Parameter verification failed.
+     * @syscap SystemCapability.Multimedia.Audio.Interrupt
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
+     */
+    off(type: 'audioInterrupt', callback?: Callback<InterruptEvent>): void;
+
     /**
      * Subscribes to mark reached events. When the number of frames rendered reaches the value of the frame parameter,
      * the callback is invoked.
      * @param { 'markReach' } type - Type of the event to listen for. Only the markReach event is supported.
-     * @param { number } frame - Number of frames to trigger the event. The value must be greater than 0.
-     * @param { Callback<number> } callback - Callback invoked when the event is triggered.
+     * @param { long } frame - Number of frames to trigger the event. The value must be greater than 0.
+     * @param { Callback<long> } callback - Callback invoked when the event is triggered.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @since 8
      */
@@ -7951,34 +8613,44 @@ declare namespace audio {
      * Subscribes to mark reached events. When the number of frames rendered reaches the value of the frame parameter,
      * the callback is invoked.
      * @param { 'markReach' } type - Type of the event to listen for. Only the markReach event is supported.
-     * @param { number } frame - Number of frames to trigger the event. The value must be greater than 0.
-     * @param { Callback<number> } callback - Callback invoked when the event is triggered.
+     * @param { long } frame - Number of frames to trigger the event. The value must be greater than 0.
+     * @param { Callback<long> } callback - Callback invoked when the event is triggered.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    on(type: 'markReach', frame: number, callback: Callback<number>): void;
+    on(type: 'markReach', frame: long, callback: Callback<long>): void;
     /**
-     * Unsubscribes from mark reached events.
+     * Unsubscribes from the mark reached events.
      * @param { 'markReach' } type - Type of the event to listen for. Only the markReach event is supported.
-     * @syscap SystemCapability.Multimedia.Audio.Renderer
+     * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @since 8
      */
     /**
-     * Unsubscribes from mark reached events.
+     * Unsubscribes from the mark reached events.
      * @param { 'markReach' } type - Type of the event to listen for. Only the markReach event is supported.
-     * @syscap SystemCapability.Multimedia.Audio.Renderer
+     * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
      * @since 12
      */
-    off(type: 'markReach'): void;
+    /**
+     * Unsubscribes from the mark reached events.
+     * @param { 'markReach' } type - Type of the event to listen for. Only the markReach event is supported.
+     * @param { Callback<long> } callback - Callback invoked when the event is triggered.
+     * @syscap SystemCapability.Multimedia.Audio.Capturer
+     * @crossplatform
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
+     */
+    off(type: 'markReach', callback?: Callback<long>): void;
 
     /**
      * Subscribes to period reached events. When the period of frame rendering reaches the value of frame parameter,
      * the callback is invoked.
      * @param { 'periodReach' } type - Type of the event to listen for. Only the periodReach event is supported.
-     * @param { number } frame - Period during which frame rendering is listened. The value must be greater than 0.
-     * @param { Callback<number> } callback - Callback invoked when the event is triggered.
+     * @param { long } frame - Period during which frame rendering is listened. The value must be greater than 0.
+     * @param { Callback<long> } callback - Callback invoked when the event is triggered.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @since 8
      */
@@ -7986,13 +8658,14 @@ declare namespace audio {
      * Subscribes to period reached events. When the period of frame rendering reaches the value of frame parameter,
      * the callback is invoked.
      * @param { 'periodReach' } type - Type of the event to listen for. Only the periodReach event is supported.
-     * @param { number } frame - Period during which frame rendering is listened. The value must be greater than 0.
-     * @param { Callback<number> } callback - Callback invoked when the event is triggered.
+     * @param { long } frame - Period during which frame rendering is listened. The value must be greater than 0.
+     * @param { Callback<long> } callback - Callback invoked when the event is triggered.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    on(type: 'periodReach', frame: number, callback: Callback<number>): void;
+    on(type: 'periodReach', frame: long, callback: Callback<long>): void;
     /**
      * Unsubscribes from period reached events.
      * @param { 'periodReach' } type - Type of the event to listen for. Only the periodReach event is supported.
@@ -8006,7 +8679,16 @@ declare namespace audio {
      * @crossplatform
      * @since 12
      */
-    off(type: 'periodReach'): void;
+    /**
+     * Unsubscribes from period reached events.
+     * @param { 'periodReach' } type - Type of the event to listen for. Only the periodReach event is supported.
+     * @param { Callback<long> } callback - Callback invoked when the event is triggered.
+     * @syscap SystemCapability.Multimedia.Audio.Renderer
+     * @crossplatform
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
+     */
+    off(type: 'periodReach', callback?: Callback<long>): void;
 
     /**
      * Subscribes audio state change event callback.
@@ -8021,10 +8703,22 @@ declare namespace audio {
      * @param { Callback<AudioState> } callback - Callback invoked when state change.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'stateChange', callback: Callback<AudioState>): void;
 
+    /**
+     * Unsubscribes audio state change event callback.
+     * @param { 'stateChange' } type - Type of the event to listen for.
+     * @param { Callback<AudioState> } callback - Callback invoked when state change.
+     * @throws { BusinessError } 6800101 - Parameter verification failed.
+     * @syscap SystemCapability.Multimedia.Audio.Renderer
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
+     */
+    off(type: 'stateChange', callback?: Callback<AudioState>): void;
+
     /**
      * Subscribes output device change event callback.
      * The event is triggered when output device change for this stream.
@@ -8048,7 +8742,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'outputDeviceChange', callback: Callback<AudioDeviceDescriptors>): void;
 
@@ -8075,7 +8770,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'outputDeviceChangeWithInfo', callback: Callback<AudioStreamDeviceChangeInfo>): void;
 
@@ -8100,7 +8796,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'outputDeviceChange', callback?: Callback<AudioDeviceDescriptors>): void;
 
@@ -8125,7 +8822,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'outputDeviceChangeWithInfo', callback?: Callback<AudioStreamDeviceChangeInfo>): void;
 
@@ -8152,7 +8850,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'writeData', callback: AudioRendererWriteDataCallback): void;
 
@@ -8177,20 +8876,21 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Renderer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'writeData', callback?: AudioRendererWriteDataCallback): void;
   }
 
   /**
    * Enumerates source types.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Core
    * @since 8
    */
   /**
    * Enumerates source types.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Core
    * @crossplatform
    * @since arkts {'1.1':'12','1.2':'20'}
@@ -8338,18 +9038,19 @@ declare namespace audio {
     source: SourceType;
     /**
      * Audio capturer flags.
-     * @type { number }
+     * @type { int }
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @since 8
      */
     /**
      * Audio capturer flags.
-     * @type { number }
+     * @type { int }
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    capturerFlags: number;
+    capturerFlags: int;
   }
 
   /**
@@ -8363,7 +9064,8 @@ declare namespace audio {
    * @typedef AudioCapturerOptions
    * @syscap SystemCapability.Multimedia.Audio.Capturer
    * @crossplatform
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface AudioCapturerOptions {
     /**
@@ -8377,7 +9079,8 @@ declare namespace audio {
      * @type { AudioStreamInfo }
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     streamInfo: AudioStreamInfo;
     /**
@@ -8391,7 +9094,8 @@ declare namespace audio {
      * @type { AudioCapturerInfo }
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     capturerInfo: AudioCapturerInfo;
     /**
@@ -8463,7 +9167,8 @@ declare namespace audio {
    * @typedef AudioCapturer
    * @syscap SystemCapability.Multimedia.Audio.Capturer
    * @crossplatform
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface AudioCapturer {
     /**
@@ -8478,7 +9183,8 @@ declare namespace audio {
      * @readonly
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     readonly state: AudioState;
 
@@ -8495,7 +9201,8 @@ declare namespace audio {
      * @param { AsyncCallback<AudioCapturerInfo> } callback - Callback used to return the capturer information.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getCapturerInfo(callback: AsyncCallback<AudioCapturerInfo>): void;
     /**
@@ -8511,7 +9218,8 @@ declare namespace audio {
      * @returns { Promise<AudioCapturerInfo> } Promise used to return the capturer information.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getCapturerInfo(): Promise<AudioCapturerInfo>;
     /**
@@ -8525,7 +9233,8 @@ declare namespace audio {
      * @returns { AudioCapturerInfo } The capturer information.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getCapturerInfoSync(): AudioCapturerInfo;
 
@@ -8540,7 +9249,8 @@ declare namespace audio {
      * @param { AsyncCallback<AudioStreamInfo> } callback - Callback used to return the stream information.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getStreamInfo(callback: AsyncCallback<AudioStreamInfo>): void;
     /**
@@ -8554,7 +9264,8 @@ declare namespace audio {
      * @returns { Promise<AudioStreamInfo> } Promise used to return the stream information.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getStreamInfo(): Promise<AudioStreamInfo>;
     /**
@@ -8568,52 +9279,56 @@ declare namespace audio {
      * @returns { AudioStreamInfo } The stream information.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getStreamInfoSync(): AudioStreamInfo;
 
     /**
      * Obtains the capturer stream id. This method uses an asynchronous callback to return the result.
-     * @param { AsyncCallback<number> } callback - Callback used to return the stream id.
+     * @param { AsyncCallback<long> } callback - Callback used to return the stream id.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @since 9
      */
     /**
      * Obtains the capturer stream id. This method uses an asynchronous callback to return the result.
-     * @param { AsyncCallback<number> } callback - Callback used to return the stream id.
+     * @param { AsyncCallback<long> } callback - Callback used to return the stream id.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getAudioStreamId(callback: AsyncCallback<number>): void;
+    getAudioStreamId(callback: AsyncCallback<long>): void;
     /**
      * Obtains the capturer stream id. This method uses a promise to return the result.
-     * @returns { Promise<number> } Promise used to return the stream id.
+     * @returns { Promise<long> } Promise used to return the stream id.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @since 9
      */
     /**
      * Obtains the capturer stream id. This method uses a promise to return the result.
-     * @returns { Promise<number> } Promise used to return the stream id.
+     * @returns { Promise<long> } Promise used to return the stream id.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getAudioStreamId(): Promise<number>;
+    getAudioStreamId(): Promise<long>;
     /**
      * Obtains the capturer stream id.
-     * @returns { number } The stream id.
+     * @returns { long } The stream id.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @since 10
      */
     /**
      * Obtains the capturer stream id.
-     * @returns { number } The stream id.
+     * @returns { long } The stream id.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getAudioStreamIdSync(): number;
+    getAudioStreamIdSync(): long;
 
     /**
      * Starts capturing.
@@ -8629,7 +9344,8 @@ declare namespace audio {
      * @param { AsyncCallback<void> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     start(callback: AsyncCallback<void>): void;
     /**
@@ -8646,7 +9362,8 @@ declare namespace audio {
      * @returns { Promise<void> } Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     start(): Promise<void>;
 
@@ -8677,49 +9394,52 @@ declare namespace audio {
     /**
      * Obtains the timestamp in Unix epoch time (starts from January 1, 1970), in nanoseconds. This method uses an
      * asynchronous callback to return the result.
-     * @param { AsyncCallback<number> } callback - Callback used to return the timestamp.
+     * @param { AsyncCallback<long> } callback - Callback used to return the timestamp.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @since 8
      */
     /**
      * Obtains the timestamp in Unix epoch time (starts from January 1, 1970), in nanoseconds. This method uses an
      * asynchronous callback to return the result.
-     * @param { AsyncCallback<number> } callback - Callback used to return the timestamp.
+     * @param { AsyncCallback<long> } callback - Callback used to return the timestamp.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getAudioTime(callback: AsyncCallback<number>): void;
+    getAudioTime(callback: AsyncCallback<long>): void;
     /**
      * Obtains the timestamp in Unix epoch time (starts from January 1, 1970), in nanoseconds. This method uses a
      * promise to return the result.
-     * @returns { Promise<number> } Promise used to return the timestamp.
+     * @returns { Promise<long> } Promise used to return the timestamp.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @since 8
      */
     /**
      * Obtains the timestamp in Unix epoch time (starts from January 1, 1970), in nanoseconds. This method uses a
      * promise to return the result.
-     * @returns { Promise<number> } Promise used to return the timestamp.
+     * @returns { Promise<long> } Promise used to return the timestamp.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getAudioTime(): Promise<number>;
+    getAudioTime(): Promise<long>;
     /**
      * Obtains the timestamp in Unix epoch time (starts from January 1, 1970), in nanoseconds.
-     * @returns { number } The audio timestamp.
+     * @returns { long } The audio timestamp.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @since 10
      */
     /**
      * Obtains the timestamp in Unix epoch time (starts from January 1, 1970), in nanoseconds.
-     * @returns { number } The audio timestamp.
+     * @returns { long } The audio timestamp.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getAudioTimeSync(): number;
+    getAudioTimeSync(): long;
 
     /**
      * Obtains the timestamp info.
@@ -8727,7 +9447,8 @@ declare namespace audio {
      * @returns { Promise<AudioTimestampInfo> } The Promise used to return timestamp info.
      * @throws { BusinessError } 6800103 - Operation not permit at current state.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
-     * @since 18
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getAudioTimestampInfo(): Promise<AudioTimestampInfo>;
 
@@ -8737,7 +9458,8 @@ declare namespace audio {
       * @returns { AudioTimestampInfo } The returned timestamp info.
       * @throws { BusinessError } 6800103 - Operation not permit at current state.
       * @syscap SystemCapability.Multimedia.Audio.Capturer
-      * @since 18
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
       */
     getAudioTimestampInfoSync(): AudioTimestampInfo;
 
@@ -8752,7 +9474,8 @@ declare namespace audio {
      * @param { AsyncCallback<void> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     stop(callback: AsyncCallback<void>): void;
     /**
@@ -8766,7 +9489,8 @@ declare namespace audio {
      * @returns { Promise<void> } Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     stop(): Promise<void>;
 
@@ -8781,7 +9505,8 @@ declare namespace audio {
      * @param { AsyncCallback<void> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     release(callback: AsyncCallback<void>): void;
     /**
@@ -8795,54 +9520,58 @@ declare namespace audio {
      * @returns { Promise<void> } - Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     release(): Promise<void>;
 
     /**
      * Obtains a reasonable minimum buffer size in bytes for capturing. This method uses an asynchronous callback to
      * return the result.
-     * @param { AsyncCallback<number> } callback - Callback used to return the buffer size.
+     * @param { AsyncCallback<long> } callback - Callback used to return the buffer size.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @since 8
      */
     /**
      * Obtains a reasonable minimum buffer size in bytes for capturing. This method uses an asynchronous callback to
      * return the result.
-     * @param { AsyncCallback<number> } callback - Callback used to return the buffer size.
+     * @param { AsyncCallback<long> } callback - Callback used to return the buffer size.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getBufferSize(callback: AsyncCallback<number>): void;
+    getBufferSize(callback: AsyncCallback<long>): void;
     /**
      * Obtains a reasonable minimum buffer size in bytes for capturing. This method uses a promise to return the result.
-     * @returns { Promise<number> } Promise used to return the buffer size.
+     * @returns { Promise<long> } Promise used to return the buffer size.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @since 8
      */
     /**
      * Obtains a reasonable minimum buffer size in bytes for capturing. This method uses a promise to return the result.
-     * @returns { Promise<number> } Promise used to return the buffer size.
+     * @returns { Promise<long> } Promise used to return the buffer size.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getBufferSize(): Promise<number>;
+    getBufferSize(): Promise<long>;
     /**
      * Obtains a reasonable minimum buffer size in bytes for capturing.
-     * @returns { number } Promise used to return the buffer size.
+     * @returns { long } Promise used to return the buffer size.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @since 10
      */
     /**
      * Obtains a reasonable minimum buffer size in bytes for capturing.
-     * @returns { number } Promise used to return the buffer size.
+     * @returns { long } Promise used to return the buffer size.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getBufferSizeSync(): number;
+    getBufferSizeSync(): long;
 
     /**
      * Gets the input device or devices for this stream.
@@ -8855,7 +9584,8 @@ declare namespace audio {
      * @returns { AudioDeviceDescriptors } Descriptors of input devices.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getCurrentInputDevices(): AudioDeviceDescriptors;
 
@@ -8870,32 +9600,35 @@ declare namespace audio {
      * @returns { AudioCapturerChangeInfo } Full capture info.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getCurrentAudioCapturerChangeInfo(): AudioCapturerChangeInfo;
 
     /**
      * Gets overflow count.
-     * @returns { Promise<number> } - Promise used to return the result.
+     * @returns { Promise<long> } - Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getOverflowCount(): Promise<number>
+    getOverflowCount(): Promise<long>
 
     /**
      * Gets overflow count.
-     * @returns { number } Overflow count number.
+     * @returns { long } Overflow count number.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getOverflowCountSync(): number;
+    getOverflowCountSync(): long;
 
     /**
      * Subscribes to mark reached events. When the number of frames captured reaches the value of the frame parameter,
      * the callback is invoked.
      * @param { 'markReach' } type - Type of the event to listen for. Only the markReach event is supported.
-     * @param { number } frame - Number of frames to trigger the event. The value must be greater than 0.
-     * @param { Callback<number> } callback - Callback invoked when the event is triggered.
+     * @param { long } frame - Number of frames to trigger the event. The value must be greater than 0.
+     * @param { Callback<long> } callback - Callback invoked when the event is triggered.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @since 8
      */
@@ -8903,13 +9636,14 @@ declare namespace audio {
      * Subscribes to mark reached events. When the number of frames captured reaches the value of the frame parameter,
      * the callback is invoked.
      * @param { 'markReach' } type - Type of the event to listen for. Only the markReach event is supported.
-     * @param { number } frame - Number of frames to trigger the event. The value must be greater than 0.
-     * @param { Callback<number> } callback - Callback invoked when the event is triggered.
+     * @param { long } frame - Number of frames to trigger the event. The value must be greater than 0.
+     * @param { Callback<long> } callback - Callback invoked when the event is triggered.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    on(type: 'markReach', frame: number, callback: Callback<number>): void;
+    on(type: 'markReach', frame: long, callback: Callback<long>): void;
     /**
      * Unsubscribes from the mark reached events.
      * @param { 'markReach' } type - Type of the event to listen for. Only the markReach event is supported.
@@ -8923,14 +9657,23 @@ declare namespace audio {
      * @crossplatform
      * @since 12
      */
-    off(type: 'markReach'): void;
+    /**
+     * Unsubscribes from the mark reached events.
+     * @param { 'markReach' } type - Type of the event to listen for. Only the markReach event is supported.
+     * @param { Callback<long> } callback - Callback invoked when the event is triggered.
+     * @syscap SystemCapability.Multimedia.Audio.Capturer
+     * @crossplatform
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
+     */
+    off(type: 'markReach', callback?: Callback<long>): void;
 
     /**
      * Subscribes to period reached events. When the period of frame capturing reaches the value of frame parameter,
      * the callback is invoked.
      * @param { 'periodReach' } type - Type of the event to listen for. Only the periodReach event is supported.
-     * @param { number } frame - Period during which frame capturing is listened. The value must be greater than 0.
-     * @param { Callback<number> } callback - Callback invoked when the event is triggered.
+     * @param { long } frame - Period during which frame capturing is listened. The value must be greater than 0.
+     * @param { Callback<long> } callback - Callback invoked when the event is triggered.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @since 8
      */
@@ -8938,13 +9681,14 @@ declare namespace audio {
      * Subscribes to period reached events. When the period of frame capturing reaches the value of frame parameter,
      * the callback is invoked.
      * @param { 'periodReach' } type - Type of the event to listen for. Only the periodReach event is supported.
-     * @param { number } frame - Period during which frame capturing is listened. The value must be greater than 0.
-     * @param { Callback<number> } callback - Callback invoked when the event is triggered.
+     * @param { long } frame - Period during which frame capturing is listened. The value must be greater than 0.
+     * @param { Callback<long> } callback - Callback invoked when the event is triggered.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    on(type: 'periodReach', frame: number, callback: Callback<number>): void;
+    on(type: 'periodReach', frame: long, callback: Callback<long>): void;
     /**
      * Unsubscribes from period reached events.
      * @param { 'periodReach' } type - Type of the event to listen for. Only the periodReach event is supported.
@@ -8954,11 +9698,13 @@ declare namespace audio {
     /**
      * Unsubscribes from period reached events.
      * @param { 'periodReach' } type - Type of the event to listen for. Only the periodReach event is supported.
+     * @param { Callback<long> } callback - Callback invoked when the event is triggered.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    off(type: 'periodReach'): void;
+    off(type: 'periodReach', callback?: Callback<long>): void;
 
     /**
      * Subscribes audio state change event callback.
@@ -8973,10 +9719,22 @@ declare namespace audio {
      * @param { Callback<AudioState> } callback - Callback used to listen for the audio state change event.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'stateChange', callback: Callback<AudioState>): void;
 
+    /**
+     * Unsubscribes audio state change event callback.
+     * @param { 'stateChange' } type - Type of the event to listen for.
+     * @param { Callback<AudioState> } callback - Callback used to listen for the audio state change event.
+     * @throws { BusinessError } 6800101 - Parameter verification failed.
+     * @syscap SystemCapability.Multimedia.Audio.Capturer
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
+     */
+    off(type: 'stateChange', callback?: Callback<AudioState>): void;
+
     /**
      * Listens for audio interrupt events. This method uses a callback to get interrupt events. The interrupt event is
      * triggered when audio recording is interrupted.
@@ -9000,7 +9758,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Interrupt
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'audioInterrupt', callback: Callback<InterruptEvent>): void;
 
@@ -9023,7 +9782,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Interrupt
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'audioInterrupt'): void;
 
@@ -9050,7 +9810,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'inputDeviceChange', callback: Callback<AudioDeviceDescriptors>): void;
     /**
@@ -9074,7 +9835,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Device
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'inputDeviceChange', callback?: Callback<AudioDeviceDescriptors>): void;
 
@@ -9101,7 +9863,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'audioCapturerChange', callback: Callback<AudioCapturerChangeInfo>): void;
     /**
@@ -9125,7 +9888,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'audioCapturerChange', callback?: Callback<AudioCapturerChangeInfo>): void;
 
@@ -9152,7 +9916,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'readData', callback: Callback<ArrayBuffer>): void;
 
@@ -9177,176 +9942,199 @@ declare namespace audio {
      * @throws { BusinessError } 6800101 - Parameter verification failed.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'readData', callback?: Callback<ArrayBuffer>): void;
   }
 
   /**
    * ASR noise suppression mode.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Capturer
    * @systemapi
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum AsrNoiseSuppressionMode {
     /**
      * Bypass noise suppression.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BYPASS = 0,
     /**
      * Standard noise suppression.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     STANDARD = 1,
     /**
      * Near field noise suppression.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     NEAR_FIELD = 2,
     /**
      * Far field noise suppression.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     FAR_FIELD = 3,
   }
 
   /**
    * ASR AEC mode.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Capturer
    * @systemapi
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum AsrAecMode {
     /**
      * Bypass AEC.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BYPASS = 0,
     /**
      * Using standard AEC.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     STANDARD = 1,
   }
 
   /**
    * ASR voice control mode.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Capturer
    * @systemapi
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum AsrVoiceControlMode {
     /**
      * Send output stream to TX.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     AUDIO_2_VOICE_TX = 0,
     /**
      * Send both output stream and MIC input to TX.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     AUDIO_MIX_2_VOICE_TX = 1,
     /**
      * Based on the AUDIO_2_VOICE_TX, Send output stream to voice call record.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     AUDIO_2_VOICE_TX_EX = 2,
     /**
      * Based on the AUDIO_MIX_2_VOICE_TX, Send output stream to voice call record.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     AUDIO_MIX_2_VOICE_TX_EX = 3,
   }
 
   /**
    * ASR voice mute mode.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Capturer
    * @systemapi
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum AsrVoiceMuteMode {
     /**
      * Mute the local output stream.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     OUTPUT_MUTE = 0,
     /**
      * Mute the local MIC input stream.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     INPUT_MUTE = 1,
     /**
      * Send tts output stream to TX and mute the local output stream.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TTS_MUTE = 2,
     /**
      * Mute the voice call stream.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @systemapi
-       * @since 12
-       */
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
+     */
     CALL_MUTE = 3,
     /**
      * Based on the OUTPUT_MUTE, send output stream to voice call record.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     OUTPUT_MUTE_EX = 4,
   }
 
   /**
    * ASR whisper detection mode.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Capturer
    * @systemapi
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum AsrWhisperDetectionMode {
     /**
      * No operation.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BYPASS = 0,
     /**
      * Use standard whisper detection model.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     STANDARD = 1,
   }
@@ -9356,7 +10144,8 @@ declare namespace audio {
    * @typedef AsrProcessingController
    * @syscap SystemCapability.Multimedia.Audio.Capturer
    * @systemapi
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface AsrProcessingController {
     /**
@@ -9371,7 +10160,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800104 - Operation not allowed.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     setAsrAecMode(mode: AsrAecMode): boolean;
 
@@ -9382,7 +10172,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800104 - Operation not allowed.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getAsrAecMode(): AsrAecMode;
 
@@ -9398,7 +10189,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800104 - Operation not allowed.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     setAsrNoiseSuppressionMode(mode: AsrNoiseSuppressionMode): boolean;
 
@@ -9409,7 +10201,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800104 - Operation not allowed.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getAsrNoiseSuppressionMode(): AsrNoiseSuppressionMode;
 
@@ -9420,7 +10213,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800104 - Operation not allowed.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     isWhispering(): boolean;
 
@@ -9437,7 +10231,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800104 - Operation not allowed.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     setAsrVoiceControlMode(mode: AsrVoiceControlMode, enable: boolean): boolean;
 
@@ -9454,7 +10249,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800104 - Operation not allowed.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     setAsrVoiceMuteMode(mode: AsrVoiceMuteMode, enable: boolean): boolean;
 
@@ -9470,7 +10266,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800104 - Operation not allowed.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     setAsrWhisperDetectionMode(mode: AsrWhisperDetectionMode): boolean;
 
@@ -9481,7 +10278,8 @@ declare namespace audio {
      * @throws { BusinessError } 6800104 - Operation not allowed.
      * @syscap SystemCapability.Multimedia.Audio.Capturer
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getAsrWhisperDetectionMode(): AsrWhisperDetectionMode;
   }
@@ -9501,212 +10299,242 @@ declare namespace audio {
    * is already released.
    * @syscap SystemCapability.Multimedia.Audio.Capturer
    * @systemapi
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function createAsrProcessingController(audioCapturer: AudioCapturer): AsrProcessingController;
 
   /**
    * Enumerates tone types for player.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Tone
    * @systemapi
-   * @since 9
+   * @since arkts {'1.1':'9','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum ToneType {
     /**
      * Dial tone for key 0.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TONE_TYPE_DIAL_0 = 0,
     /**
      * Dial tone for key 1.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TONE_TYPE_DIAL_1 = 1,
     /**
      * Dial tone for key 2.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TONE_TYPE_DIAL_2 = 2,
     /**
      * Dial tone for key 3.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TONE_TYPE_DIAL_3 = 3,
     /**
      * Dial tone for key 4.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TONE_TYPE_DIAL_4 = 4,
     /**
      * Dial tone for key 5.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TONE_TYPE_DIAL_5 = 5,
     /**
      * Dial tone for key 6.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TONE_TYPE_DIAL_6 = 6,
     /**
      * Dial tone for key 7.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TONE_TYPE_DIAL_7 = 7,
     /**
      * Dial tone for key 8.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TONE_TYPE_DIAL_8 = 8,
     /**
      * Dial tone for key 9.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TONE_TYPE_DIAL_9 = 9,
     /**
      * Dial tone for key *.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TONE_TYPE_DIAL_S = 10,
     /**
      * Dial tone for key #.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TONE_TYPE_DIAL_P = 11,
     /**
      * Dial tone for key A.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TONE_TYPE_DIAL_A = 12,
     /**
      * Dial tone for key B.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TONE_TYPE_DIAL_B = 13,
     /**
      * Dial tone for key C.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TONE_TYPE_DIAL_C = 14,
     /**
      * Dial tone for key D.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TONE_TYPE_DIAL_D = 15,
     /**
      * Supervisory tone for dial.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TONE_TYPE_COMMON_SUPERVISORY_DIAL = 100,
     /**
      * Supervisory tone for busy.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TONE_TYPE_COMMON_SUPERVISORY_BUSY = 101,
     /**
      * Supervisory tone for dial.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TONE_TYPE_COMMON_SUPERVISORY_CONGESTION = 102,
     /**
      * Supervisory tone for radio path acknowledgment.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TONE_TYPE_COMMON_SUPERVISORY_RADIO_ACK = 103,
     /**
      * Supervisory tone for radio path not available.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TONE_TYPE_COMMON_SUPERVISORY_RADIO_NOT_AVAILABLE = 104,
     /**
      * Supervisory tone for call waiting.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TONE_TYPE_COMMON_SUPERVISORY_CALL_WAITING = 106,
     /**
      * Supervisory tone for ringtone.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TONE_TYPE_COMMON_SUPERVISORY_RINGTONE = 107,
     /**
      * Supervisory tone for call holding.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 18
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TONE_TYPE_COMMON_SUPERVISORY_CALL_HOLDING = 108,
     /**
      * Proprietary tone for beep.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TONE_TYPE_COMMON_PROPRIETARY_BEEP = 200,
     /**
      * Proprietary tone for positive acknowledgment.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TONE_TYPE_COMMON_PROPRIETARY_ACK = 201,
     /**
      * Proprietary tone for prompt.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TONE_TYPE_COMMON_PROPRIETARY_PROMPT = 203,
     /**
      * Proprietary tone for double beep.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TONE_TYPE_COMMON_PROPRIETARY_DOUBLE_BEEP = 204,
   }
@@ -9716,7 +10544,8 @@ declare namespace audio {
    * @typedef TonePlayer
    * @syscap SystemCapability.Multimedia.Audio.Tone
    * @systemapi
-   * @since 9
+   * @since arkts {'1.1':'9','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface TonePlayer {
     /**
@@ -9725,7 +10554,8 @@ declare namespace audio {
      * @param { AsyncCallback<void> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     load(type: ToneType, callback: AsyncCallback<void>): void;
     /**
@@ -9734,7 +10564,8 @@ declare namespace audio {
      * @returns { Promise<void> } Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     load(type: ToneType): Promise<void>;
 
@@ -9743,7 +10574,8 @@ declare namespace audio {
      * @param { AsyncCallback<void> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     start(callback: AsyncCallback<void>): void;
     /**
@@ -9751,7 +10583,8 @@ declare namespace audio {
      * @returns { Promise<void> }Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     start(): Promise<void>;
 
@@ -9760,7 +10593,8 @@ declare namespace audio {
      * @param { AsyncCallback<void> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     stop(callback: AsyncCallback<void>): void;
     /**
@@ -9768,7 +10602,8 @@ declare namespace audio {
      * @returns { Promise<void> } Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     stop(): Promise<void>;
 
@@ -9777,7 +10612,8 @@ declare namespace audio {
      * @param { AsyncCallback<void> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     release(callback: AsyncCallback<void>): void;
     /**
@@ -9785,7 +10621,8 @@ declare namespace audio {
      * @returns { Promise<void> } Promise used to return the result.
      * @syscap SystemCapability.Multimedia.Audio.Tone
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     release(): Promise<void>;
   }
@@ -9801,13 +10638,13 @@ declare namespace audio {
 
   /**
    * Describes an audio effect mode group.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Renderer
    * @since 10
    */
   /**
    * Describes an audio effect mode group.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Renderer
    * @atomicservice
    * @since arkts {'1.1':'12','1.2':'20'}
@@ -9847,7 +10684,8 @@ declare namespace audio {
    * @typedef AudioSpatialDeviceState
    * @syscap SystemCapability.Multimedia.Audio.Spatialization
    * @systemapi
-   * @since 11
+   * @since arkts {'1.1':'11','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface AudioSpatialDeviceState {
     /**
@@ -9855,7 +10693,8 @@ declare namespace audio {
      * @type { string }
      * @syscap SystemCapability.Multimedia.Audio.Spatialization
      * @systemapi
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     address: string;
 
@@ -9864,7 +10703,8 @@ declare namespace audio {
      * @type { boolean }
      * @syscap SystemCapability.Multimedia.Audio.Spatialization
      * @systemapi
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     isSpatializationSupported: boolean;
 
@@ -9873,7 +10713,8 @@ declare namespace audio {
      * @type { boolean }
      * @syscap SystemCapability.Multimedia.Audio.Spatialization
      * @systemapi
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     isHeadTrackingSupported: boolean;
 
@@ -9882,14 +10723,15 @@ declare namespace audio {
      * @type { AudioSpatialDeviceType }
      * @syscap SystemCapability.Multimedia.Audio.Spatialization
      * @systemapi
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     spatialDeviceType: AudioSpatialDeviceType;
   }
 
   /**
    * Describes a spatial device type group.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Spatialization
    * @systemapi
    * @since arkts {'1.1':'11','1.2':'20'}
@@ -9948,7 +10790,7 @@ declare namespace audio {
 
   /**
    * Describes a spatialization scene type group.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Spatialization
    * @systemapi
    * @since arkts {'1.1':'12','1.2':'20'}
@@ -9992,17 +10834,18 @@ declare namespace audio {
   /**
    * Audio AudioChannel Layout
    * A 64-bit integer indicates that the appearance and order of the speakers for recording or playback.
-   * @enum { number }
+   * @enum { long }
    * @syscap SystemCapability.Multimedia.Audio.Core
    * @since 11
    */
   /**
    * Audio AudioChannel Layout
    * A 64-bit integer indicates that the appearance and order of the speakers for recording or playback.
-   * @enum { number }
+   * @enum { long }
    * @syscap SystemCapability.Multimedia.Audio.Core
    * @crossplatform
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum AudioChannelLayout {
     /**
@@ -10014,7 +10857,8 @@ declare namespace audio {
      * Unknown Channel Layout
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_UNKNOWN = 0x0,
     /**
@@ -10028,7 +10872,8 @@ declare namespace audio {
      * Speaker layout: front center(FC)
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_MONO = 0x4,
     /**
@@ -10042,14 +10887,16 @@ declare namespace audio {
      * Speaker layout: front left(FL), front right(FR)
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_STEREO = 0x3,
     /**
      * Channel Layout For Stereo-Downmix, 2 channels in total
      * Speaker layout: Stereo left, stereo right
      * @syscap SystemCapability.Multimedia.Audio.Core
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_STEREO_DOWNMIX = 0x60000000,
     /**
@@ -10063,7 +10910,8 @@ declare namespace audio {
      * Speaker layout: Stereo plus low-frequency effects(LFE)
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_2POINT1 = 0xB,
     /**
@@ -10077,7 +10925,8 @@ declare namespace audio {
      * Speaker layout: Stereo plus back center(BC)
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_3POINT0 = 0x103,
     /**
@@ -10091,7 +10940,8 @@ declare namespace audio {
      * Speaker layout: Stereo plus FC
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_SURROUND = 0x7,
     /**
@@ -10105,7 +10955,8 @@ declare namespace audio {
      * Speaker layout: Surround plus LFE
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_3POINT1 = 0xF,
     /**
@@ -10119,7 +10970,8 @@ declare namespace audio {
      * Speaker layout: Surround plus BC
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_4POINT0 = 0x107,
     /**
@@ -10133,14 +10985,16 @@ declare namespace audio {
      * Speaker layout: Stereo plus left and right back speakers
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_QUAD = 0x33,
     /**
      * Channel Layout For Quad-Side, 4 channels in total
      * Speaker layout: Stereo plus left and right side speakers(SL, SR)
      * @syscap SystemCapability.Multimedia.Audio.Core
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_QUAD_SIDE = 0x603,
     /**
@@ -10154,28 +11008,32 @@ declare namespace audio {
      * Speaker layout: Stereo plus left and right top side speakers
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_2POINT0POINT2 = 0x3000000003,
     /**
      * Channel Layout For ORDER1-ACN-N3D First Order Ambisonic(FOA), 4 channels in total
      * First order, Ambisonic Channel Number(ACN) format, Normalization of three-D(N3D)
      * @syscap SystemCapability.Multimedia.Audio.Core
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_AMB_ORDER1_ACN_N3D = 0x100000000001,
     /**
      * Channel Layout For ORDER1-ACN-SN3D FOA, 4 channels in total
      * First order, ACN format, Semi-Normalization of three-D(SN3D)
      * @syscap SystemCapability.Multimedia.Audio.Core
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_AMB_ORDER1_ACN_SN3D = 0x100000001001,
     /**
      * Channel Layout For ORDER1-FUMA FOA, 4 channels in total
      * First order, Furse-Malham(FuMa) format
      * @syscap SystemCapability.Multimedia.Audio.Core
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_AMB_ORDER1_FUMA = 0x100000000101,
     /**
@@ -10189,7 +11047,8 @@ declare namespace audio {
      * Speaker layout: 4.0 plus LFE
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_4POINT1 = 0x10F,
     /**
@@ -10203,28 +11062,32 @@ declare namespace audio {
      * Speaker layout: Surround plus two side speakers
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_5POINT0 = 0x607,
     /**
      * Channel Layout For 5.0-Back, 5 channels in total
      * Speaker layout: Surround plus two back speakers
      * @syscap SystemCapability.Multimedia.Audio.Core
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_5POINT0_BACK = 0x37,
     /**
      * Channel Layout For 2.1.2, 5 channels in total
      * Speaker layout: 2.0.2 plus LFE
      * @syscap SystemCapability.Multimedia.Audio.Core
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_2POINT1POINT2 = 0x300000000B,
     /**
      * Channel Layout For 3.0.2, 5 channels in total
      * Speaker layout: 2.0.2 plus FC
      * @syscap SystemCapability.Multimedia.Audio.Core
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_3POINT0POINT2 = 0x3000000007,
     /**
@@ -10238,14 +11101,16 @@ declare namespace audio {
      * Speaker layout: 5.0 plus LFE
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_5POINT1 = 0x60F,
     /**
      * Channel Layout For 5.1-Back, 6 channels in total
      * Speaker layout: 5.0-Back plus LFE
      * @syscap SystemCapability.Multimedia.Audio.Core
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_5POINT1_BACK = 0x3F,
     /**
@@ -10259,7 +11124,8 @@ declare namespace audio {
      * Speaker layout: 5.0 plus BC
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_6POINT0 = 0x707,
     /**
@@ -10273,21 +11139,24 @@ declare namespace audio {
      * Speaker layout: 5.0-Back plus BC
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_HEXAGONAL = 0x137,
     /**
      * Channel Layout For 3.1.2, 6 channels in total
      * Speaker layout: 3.1 plus two top front speakers(TFL, TFR)
      * @syscap SystemCapability.Multimedia.Audio.Core
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_3POINT1POINT2 = 0x500F,
     /**
      * Channel Layout For 6.0-Front, 6 channels in total
      * Speaker layout: Quad-Side plus left and right front center speakers(FLC, FRC)
      * @syscap SystemCapability.Multimedia.Audio.Core
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_6POINT0_FRONT = 0x6C3,
     /**
@@ -10301,21 +11170,24 @@ declare namespace audio {
      * Speaker layout: 5.1 plus BC
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_6POINT1 = 0x70F,
     /**
      * Channel Layout For 6.1-Back, 7 channels in total
      * Speaker layout: 5.1-Back plus BC
      * @syscap SystemCapability.Multimedia.Audio.Core
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_6POINT1_BACK = 0x13F,
     /**
      * Channel Layout For 6.1-Front, 7 channels in total
      * Speaker layout: 6.0-Front plus LFE
      * @syscap SystemCapability.Multimedia.Audio.Core
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_6POINT1_FRONT = 0x6CB,
     /**
@@ -10329,7 +11201,8 @@ declare namespace audio {
      * Speaker layout: 5.0 plus two back speakers
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_7POINT0 = 0x637,
     /**
@@ -10343,7 +11216,8 @@ declare namespace audio {
      * Speaker layout: 5.0 plus left and right front center speakers
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_7POINT0_FRONT = 0x6C7,
     /**
@@ -10357,7 +11231,8 @@ declare namespace audio {
      * Speaker layout: 5.1 plus two back speakers
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_7POINT1 = 0x63F,
     /**
@@ -10371,7 +11246,8 @@ declare namespace audio {
      * Speaker layout: 5.0 plus BL, BR and BC.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_OCTAGONAL = 0x737,
     /**
@@ -10385,42 +11261,48 @@ declare namespace audio {
      * Speaker layout: 5.1 plus two top side speakers.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_5POINT1POINT2 = 0x300000060F,
     /**
      * Channel Layout For 7.1-Wide, 8 channels in total
      * Speaker layout: 5.1 plus left and right front center speakers.
      * @syscap SystemCapability.Multimedia.Audio.Core
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_7POINT1_WIDE = 0x6CF,
     /**
      * Channel Layout For 7.1-Wide, 8 channels in total
      * Speaker layout: 5.1-Back plus left and right front center speakers.
      * @syscap SystemCapability.Multimedia.Audio.Core
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_7POINT1_WIDE_BACK = 0xFF,
     /**
      * Channel Layout For ORDER2-ACN-N3D Higher Order Ambisonics(HOA), 9 channels in total
      * Second order, ACN format, N3D
      * @syscap SystemCapability.Multimedia.Audio.Core
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_AMB_ORDER2_ACN_N3D = 0x100000000002,
     /**
      * Channel Layout For ORDER2-ACN-SN3D HOA, 9 channels in total
      * Second order, ACN format, SN3D
      * @syscap SystemCapability.Multimedia.Audio.Core
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_AMB_ORDER2_ACN_SN3D = 0x100000001002,
     /**
      * Channel Layout For ORDER2-FUMA HOA, 9 channels in total
      * Second order, FuMa format
      * @syscap SystemCapability.Multimedia.Audio.Core
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_AMB_ORDER2_FUMA = 0x100000000102,
     /**
@@ -10434,7 +11316,8 @@ declare namespace audio {
      * Speaker layout: 5.1 plus four top speakers(TFL, TFR, TBL, TBR)
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_5POINT1POINT4 = 0x2D60F,
     /**
@@ -10448,7 +11331,8 @@ declare namespace audio {
      * Speaker layout: 7.1 plus two top side speakers
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_7POINT1POINT2 = 0x300000063F,
     /**
@@ -10462,7 +11346,8 @@ declare namespace audio {
      * Speaker layout: 7.1 plus four top speakers
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_7POINT1POINT4 = 0x2D63F,
     /**
@@ -10476,14 +11361,16 @@ declare namespace audio {
      * Speaker layout: FL, FR, FC, TFL, TFR, BL, BR, BC, SL, SR, wide left(WL), and wide right(WR)
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_10POINT2 = 0x180005737,
     /**
      * Channel Layout For 9.1.4, 14 channels in total
      * Speaker layout: 7.1.4 plus two wide speakers(WL, WR)
      * @syscap SystemCapability.Multimedia.Audio.Core
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_9POINT1POINT4 = 0x18002D63F,
     /**
@@ -10497,7 +11384,8 @@ declare namespace audio {
      * Speaker layout: 9.1.4 plus two top side speakers
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_9POINT1POINT6 = 0x318002D63F,
     /**
@@ -10511,7 +11399,8 @@ declare namespace audio {
      * Speaker layout: Octagonal plus two wide speakers, six top speakers(TFL, TFR, TFC, TBL, TBR, TBC)
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_HEXADECAGONAL = 0x18003F737,
     /**
@@ -10525,7 +11414,8 @@ declare namespace audio {
      * Third order, ACN format, N3D
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_AMB_ORDER3_ACN_N3D = 0x100000000003,
     /**
@@ -10539,31 +11429,35 @@ declare namespace audio {
      * Third order, ACN format, N3D
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_AMB_ORDER3_ACN_SN3D = 0x100000001003,
     /**
      * Channel Layout For ORDER3-FUMA HOA, 16 channels in total
      * Third order, FuMa format
      * @syscap SystemCapability.Multimedia.Audio.Core
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CH_LAYOUT_AMB_ORDER3_FUMA = 0x100000000103
   }
 
   /**
    * Enumerates audio effect flags.
-   * @enum { number }
+   * @enum { int }
    * @syscap SystemCapability.Multimedia.Audio.Core
    * @systemapi
-   * @since 18
+   * @since arkts {'1.1':'18','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum EffectFlag {
     /**
      * Audio render effect.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @systemapi
-     * @since 18
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     RENDER_EFFECT_FLAG = 0,
 
@@ -10571,7 +11465,8 @@ declare namespace audio {
      * Audio capture effect.
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @systemapi
-     * @since 18
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CAPTURE_EFFECT_FLAG = 1
   }
@@ -10581,7 +11476,8 @@ declare namespace audio {
    * @typedef AudioEffectProperty
    * @syscap SystemCapability.Multimedia.Audio.Core
    * @systemapi
-   * @since 18
+   * @since arkts {'1.1':'18','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface AudioEffectProperty {
     /**
@@ -10589,7 +11485,8 @@ declare namespace audio {
      * @type { string }
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @systemapi
-     * @since 18
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     name: string;
 
@@ -10598,7 +11495,8 @@ declare namespace audio {
      * @type { string }
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @systemapi
-     * @since 18
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     category: string;
 
@@ -10607,7 +11505,8 @@ declare namespace audio {
      * @type { EffectFlag }
      * @syscap SystemCapability.Multimedia.Audio.Core
      * @systemapi
-     * @since 18
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     flag: EffectFlag;
   }