add encoding codec - alaw,mulaw,g729

3 years ago · 5d45f1ec27
parent bcd63baee9
commit 5d45f1ec27
1 changed files with 7 additions and 1 deletions
--- a/cgo/ffmpeg/audio.go
+++ b/cgo/ffmpeg/audio.go
@ -620,6 +620,12 @@ func NewAudioEncoderByCodecType(typ av.CodecType) (enc *AudioEncoder, err error)
 	switch typ {
 	case av.AAC:
 		id = C.AV_CODEC_ID_AAC
+	case av.PCM_ALAW:
+		id = C.AV_CODEC_ID_PCM_ALAW
+	case av.PCM_MULAW:
+		id = C.AV_CODEC_ID_PCM_MULAW
+	case av.G729:
+		id = C.AV_CODEC_ID_G729

 	default:
 		err = fmt.Errorf("ffmpeg: cannot find encoder codecType=%d", typ)