lavf/mpeg: Identify sub-stream ID 0xa1 as mlp.

Fixes ticket #4786. Auto-detection seems difficult, patch mostly confirmed by http://dvd-audio.sourceforge.net/spec/aob.shtml
9 years ago · fb9036b314
parent 260c12cdd1
commit fb9036b314
1 changed files with 1 additions and 1 deletions
--- a/libavformat/mpeg.c
+++ b/libavformat/mpeg.c
@ -568,7 +568,7 @@ redo:
        codec_id = AV_CODEC_ID_DTS;
    } else if (startcode >= 0xa0 && startcode <= 0xaf) {
        type     = AVMEDIA_TYPE_AUDIO;
-        if (lpcm_header_len == 6) {
+        if (lpcm_header_len == 6 || startcode == 0xa1) {
            codec_id = AV_CODEC_ID_MLP;
        } else {
            codec_id = AV_CODEC_ID_PCM_DVD;