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movenc: use the first cluster duration as the tfhd default duration

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This commit is contained in:
Justin Ruggles 2012-02-26 17:21:07 -05:00
parent 681d17264f
commit f3dab5fb6d
1 changed files with 1 additions and 1 deletions
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2
libavformat/movenc.c
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@ -2215,7 +2215,7 @@ static int mov_write_tfhd_tag(AVIOContext *pb, MOVTrack *track,
if (flags & MOV_TFHD_BASE_DATA_OFFSET)
avio_wb64(pb, moof_offset);
if (flags & MOV_TFHD_DEFAULT_DURATION) {
track->default_duration = track->audio_vbr ? track->enc->frame_size : 1;
track->default_duration = get_cluster_duration(track, 0);
avio_wb32(pb, track->default_duration);
}
if (flags & MOV_TFHD_DEFAULT_SIZE) {