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| author | Michael Niedermayer <michaelni@gmx.at> | 2011-12-13 03:02:20 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-12-13 03:02:20 +0100 |
| commit | 1f83f046090cac09b7a3da7f15182d2143bccf87 (patch) | |
| tree | df054359bfe50525d063ba5c2d72df548d455c3f | |
| parent | 4a6855343f1f4f3804417869f4e87b18b231eda2 (diff) | |
| download | ffmpeg-1f83f046090cac09b7a3da7f15182d2143bccf87.tar.gz | |
mp4enc: dont store durations in trun if they are unneeded.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavformat/movenc.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libavformat/movenc.c b/libavformat/movenc.c index de6dafb288..31fd05d370 100644 --- a/libavformat/movenc.c +++ b/libavformat/movenc.c @@ -1447,8 +1447,12 @@ static int mov_write_trun_tag(AVIOContext *pb, MOVTrack *track) int tr_flags=0; int i; - tr_flags |= 0x700; //FIXME + tr_flags |= 0x600; //FIXME for(i=track->cluster_write_index; i<track->entry; i++){ + int64_t duration = i + 1 == track->entry ? + track->trackDuration - track->cluster[i].dts + track->cluster[0].dts : /* readjusting */ + track->cluster[i+1].dts - track->cluster[i].dts; + if(duration != 1) tr_flags |= 0x100; if(track->cluster[i].cts) tr_flags |= 0x800; } |