lavf/mpeg: Add G.711 A law support

Add G.711 A law support Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
2 years ago · a53bb071fe
parent 9a23d8d894
commit a53bb071fe
1 changed files with 3 additions and 0 deletions
--- a/libavformat/mpeg.c
+++ b/libavformat/mpeg.c
@ -549,6 +549,9 @@ redo:
    } else if (es_type == STREAM_TYPE_AUDIO_AC3) {
        codec_id = AV_CODEC_ID_AC3;
        type     = AVMEDIA_TYPE_AUDIO;
+    } else if (es_type == 0x90) {
+        codec_id = AV_CODEC_ID_PCM_ALAW;
+        type     = AVMEDIA_TYPE_AUDIO;
    } else if (m->imkh_cctv && es_type == 0x91) {
        codec_id = AV_CODEC_ID_PCM_MULAW;
        type     = AVMEDIA_TYPE_AUDIO;