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 737c1d69c1acb032adf610819f92e7f3204b0116..98f900d10a6afded30281cf9ffbe00ac3a073d10 100644
--- a/multimedia/av_codec/codec_base/libnative_media_codecbase.ndk.json
+++ b/multimedia/av_codec/codec_base/libnative_media_codecbase.ndk.json
@@ -431,6 +431,10 @@
         "first_introduced": "20",
         "name": "OH_MD_KEY_VIDEO_ENCODER_ROI_PARAMS"
     },
+    {
+        "first_introduced": "20",
+        "name": "OH_MD_KEY_ENABLE_MOOV_FRONT"
+    },
     {
         "first_introduced": "20",
         "name": "OH_MD_KEY_SQR_FACTOR"
diff --git a/multimedia/av_codec/native_avcodec_base.h b/multimedia/av_codec/native_avcodec_base.h
index 222155a1cb0bdedb9576620e6496858e510a02e8..7745ac2101f9066330942d3bd141a608a2ec70e2 100644
--- a/multimedia/av_codec/native_avcodec_base.h
+++ b/multimedia/av_codec/native_avcodec_base.h
@@ -1114,6 +1114,14 @@ extern const char *OH_MD_KEY_VIDEO_ENCODER_MAX_B_FRAMES;
  * @since 20
  */
 extern const char *OH_MD_KEY_VIDEO_ENCODER_ROI_PARAMS;
+/**
+ *
+ * @brief Key for front moov of the mp4 and m4a media file, value type is int32_t (0 or 1):1 is enabled, 0 otherwise.
+ * This key may affect the performance of the stop function of the mp4 and m4a muxer.
+ * @syscap SystemCapability.Multimedia.Media.CodecBase
+ * @since 20
+ */
+extern const char *OH_MD_KEY_ENABLE_MOOV_FRONT;
 /**
  * @brief Key for the desired encoding quality, value type is int32_t, this key is only
  * supported for encoders that are configured in Stable Quality RateControl, the higher