diff options
Diffstat (limited to 'libavformat')
| -rw-r--r-- | libavformat/mpegtsenc.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c index ac09ab93d5..94a051d96f 100644 --- a/libavformat/mpegtsenc.c +++ b/libavformat/mpegtsenc.c @@ -276,8 +276,13 @@ static void mpegts_write_pmt(AVFormatContext *s, MpegTSService *service) *q++ = language[1]; *q++ = language[2]; *q++ = 0x10; /* normal subtitles (0x20 = if hearing pb) */ + if(st->codec->extradata_size == 4) { + memcpy(q, st->codec->extradata, 4); + q += 4; + } else { put16(&q, 1); /* page id */ put16(&q, 1); /* ancillary page id */ + } } break; case AVMEDIA_TYPE_VIDEO: |