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avformat/mp3dec: fix start time in light of initial skip samples

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer
2014-01-05 00:50:26 +01:00
parent 22fa50d159
commit 7546ac2fee
1 changed files with 4 additions and 0 deletions
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4
libavformat/mp3dec.c
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@@ -165,6 +165,10 @@ static int mp3_parse_vbr_tags(AVFormatContext *s, AVStream *st, int64_t base)
mp3->start_pad = v>>12; mp3->start_pad = v>>12;
mp3-> end_pad = v&4095; mp3-> end_pad = v&4095;
st->skip_samples = mp3->start_pad + 528 + 1; st->skip_samples = mp3->start_pad + 528 + 1;
if (!st->start_time)
st->start_time = av_rescale_q(st->skip_samples,
(AVRational){1, c.sample_rate},
st->time_base);
av_log(s, AV_LOG_DEBUG, "pad %d %d\n", mp3->start_pad, mp3-> end_pad); av_log(s, AV_LOG_DEBUG, "pad %d %d\n", mp3->start_pad, mp3-> end_pad);
} }
} }