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mpegts: set st->disposition according to ISO 639 language descriptor

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Signed-off-by: Mans Rullgard <mans@mansr.com>
This commit is contained in:
Anssi Hannula 2011-02-14 18:55:04 +00:00 committed by Mans Rullgard
parent 935ee1b9bb
commit 60e7306643
1 changed files with 5 additions and 0 deletions
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5
libavformat/mpegts.c
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@ -954,6 +954,11 @@ int ff_parse_mpeg2_descriptor(AVFormatContext *fc, AVStream *st, int stream_type
language[2] = get8(pp, desc_end);
language[3] = 0;
av_metadata_set2(&st->metadata, "language", language, 0);
switch (get8(pp, desc_end)) {
case 0x01: st->disposition |= AV_DISPOSITION_CLEAN_EFFECTS; break;
case 0x02: st->disposition |= AV_DISPOSITION_HEARING_IMPAIRED; break;
case 0x03: st->disposition |= AV_DISPOSITION_VISUAL_IMPAIRED; break;
}
break;
case 0x05: /* registration descriptor */
st->codec->codec_tag = bytestream_get_le32(pp);