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mpegtsenc: Write subtitle extradata if set

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Originally committed as revision 25221 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Tomas Härdin 2010-09-27 12:27:23 +00:00
parent be0e596a57
commit d1ac03517e
1 changed files with 5 additions and 0 deletions
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5
libavformat/mpegtsenc.c
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@ -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: