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Remove redundant and dubious video codec detection by its extradata

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Signed-off-by: Diego Biurrun <diego@biurrun.de>
This commit is contained in:
Kostya Shishkov 2011-08-14 20:02:26 +02:00 committed by Diego Biurrun
parent 2bfdb34c8a
commit e9fb763611
1 changed files with 0 additions and 10 deletions
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10
libavformat/rmdec.c
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@ -307,16 +307,6 @@ ff_rm_read_mdpr_codecdata (AVFormatContext *s, AVIOContext *pb,
// av_log(s, AV_LOG_DEBUG, "fps= %d fps2= %d\n", fps, fps2);
st->codec->time_base.den = fps * st->codec->time_base.num;
//XXX: do we really need that?
switch(st->codec->extradata[4]>>4){
case 1: st->codec->codec_id = CODEC_ID_RV10; break;
case 2: st->codec->codec_id = CODEC_ID_RV20; break;
case 3: st->codec->codec_id = CODEC_ID_RV30; break;
case 4: st->codec->codec_id = CODEC_ID_RV40; break;
default:
av_log(st->codec, AV_LOG_ERROR, "extra:%02X %02X %02X %02X %02X\n", st->codec->extradata[0], st->codec->extradata[1], st->codec->extradata[2], st->codec->extradata[3], st->codec->extradata[4]);
goto fail1;
}
}
skip: