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compute codec bitrate in mov demuxer, patch by haim alon, haim dot alter at gmail dot com 

Originally committed as revision 20368 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
haim alon 2009-10-24 20:40:00 +00:00 committed by Baptiste Coudurier
parent d3ee771514
commit c5898e8623
1 changed files with 3 additions and 0 deletions
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3
libavformat/mov.c
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@ -1429,6 +1429,7 @@ static void mov_build_index(MOVContext *mov, AVStream *st)
unsigned int stss_index = 0;
unsigned int stps_index = 0;
unsigned int i, j;
uint64_t stream_size = 0;
/* adjust first dts according to edit list */
if (sc->time_offset) {
@ -1488,6 +1489,7 @@ static void mov_build_index(MOVContext *mov, AVStream *st)
}
current_offset += sample_size;
stream_size += sample_size;
current_dts += sc->stts_data[stts_index].duration;
distance++;
stts_sample++;
@ -1498,6 +1500,7 @@ static void mov_build_index(MOVContext *mov, AVStream *st)
}
}
}
st->codec->bit_rate = stream_size*8*sc->time_scale/st->duration;
} else {
for (i = 0; i < sc->chunk_count; i++) {
unsigned chunk_samples;