diff --git a/multimedia/av_codec/native_avcodec_base.h b/multimedia/av_codec/native_avcodec_base.h
index ad4822ea0adc44e798701a0d0f9a70f9366c79d0..a8efb6b2fc3b32484623a9eea2e26036a5de7b19 100644
--- a/multimedia/av_codec/native_avcodec_base.h
+++ b/multimedia/av_codec/native_avcodec_base.h
@@ -525,6 +525,7 @@ typedef enum OH_AVOutputFormat {
     AV_OUTPUT_FORMAT_DEFAULT = 0,
     AV_OUTPUT_FORMAT_MPEG_4 = 2,
     AV_OUTPUT_FORMAT_M4A = 6,
+    AV_OUTPUT_FORMAT_MP3 = 9,
 } OH_AVOutputFormat;
 
 /**