diff --git a/multimedia/av_codec/codec_base/libnative_media_codecbase.ndk.json b/multimedia/av_codec/codec_base/libnative_media_codecbase.ndk.json
index d25ea96d9a10382fab43bed53aa4bb9455e918c5..1a35101692435394f9ea59e2d1372c675480606c 100644
--- a/multimedia/av_codec/codec_base/libnative_media_codecbase.ndk.json
+++ b/multimedia/av_codec/codec_base/libnative_media_codecbase.ndk.json
@@ -331,6 +331,14 @@
         "first_introduced": "12",
         "name": "OH_MD_KEY_VIDEO_SLICE_HEIGHT"
     },
+    {
+        "first_introduced": "12",
+        "name": "OH_MD_KEY_VIDEO_PIC_WIDTH"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_MD_KEY_VIDEO_PIC_HEIGHT"
+    },
     {
         "first_introduced": "12",
         "name": "OH_MD_KEY_VIDEO_ENABLE_LOW_LATENCY"
diff --git a/multimedia/av_codec/native_avcodec_base.h b/multimedia/av_codec/native_avcodec_base.h
index a567448cf69b8ed9d760e075f3f59530e7aeb841..b2d50ac66710e2ba5831ca3dd3991fe9d0d52da9 100644
--- a/multimedia/av_codec/native_avcodec_base.h
+++ b/multimedia/av_codec/native_avcodec_base.h
@@ -502,6 +502,24 @@ extern const char *OH_MD_KEY_VIDEO_STRIDE;
  * @since 12
  */
 extern const char *OH_MD_KEY_VIDEO_SLICE_HEIGHT;
+/**
+ * @brief Key for describing the valid picture width of the video, value type is int32_t.
+ * Get the value from an OH_AVFormat instance, which obtained by calling {@link OH_VideoDecoder_GetOutputDescription}
+ * or {@link OH_AVCodecOnStreamChanged}.
+ *
+ * @syscap SystemCapability.Multimedia.Media.CodecBase
+ * @since 12
+ */
+extern const char *OH_MD_KEY_VIDEO_PIC_WIDTH;
+/**
+ * @brief Key for describing the valid picture height of the video, value type is int32_t.
+ * Get the value from an OH_AVFormat instance, which obtained by calling {@link OH_VideoDecoder_GetOutputDescription}
+ * or {@link OH_AVCodecOnStreamChanged}.
+ *
+ * @syscap SystemCapability.Multimedia.Media.CodecBase
+ * @since 12
+ */
+extern const char *OH_MD_KEY_VIDEO_PIC_HEIGHT;
 /**
  * @brief Key to enable the low latency mode, value type is int32_t (0 or 1):1 is enabled, 0 otherwise.
  * If enabled, the video encoder or video decoder doesn't hold input and output data more than required by