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| author | Martin Storsjö <martin@martin.st> | 2012-02-17 14:40:24 +0200 |
|---|---|---|
| committer | Martin Storsjö <martin@martin.st> | 2012-02-18 00:03:32 +0200 |
| commit | 53026339190132b79644bd2dec73ba9c9a902a4f (patch) | |
| tree | 249f987f899c2bc4c81a0fc2b721d93b2f88f18e | |
| parent | 99a357f4c5091293bc42cb4bbd7bcae6a2624584 (diff) | |
| download | ffmpeg-53026339190132b79644bd2dec73ba9c9a902a4f.tar.gz | |
movenc: Write the unknown duration as 64 bit fields in ismv
This is required for the files to play back properly in
windows media player.
Signed-off-by: Martin Storsjö <martin@martin.st>
| -rw-r--r-- | libavformat/movenc.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libavformat/movenc.c b/libavformat/movenc.c index 58d3c56e0a..612bdcbbfd 100644 --- a/libavformat/movenc.c +++ b/libavformat/movenc.c @@ -1305,6 +1305,9 @@ static int mov_write_mdhd_tag(AVIOContext *pb, MOVTrack *track) { int version = track->track_duration < INT32_MAX ? 0 : 1; + if (track->mode == MODE_ISM) + version = 1; + (version == 1) ? avio_wb32(pb, 44) : avio_wb32(pb, 32); /* size */ ffio_wfourcc(pb, "mdhd"); avio_w8(pb, version); @@ -1351,6 +1354,9 @@ static int mov_write_tkhd_tag(AVIOContext *pb, MOVTrack *track, AVStream *st) track->timescale, AV_ROUND_UP); int version = duration < INT32_MAX ? 0 : 1; + if (track->mode == MODE_ISM) + version = 1; + (version == 1) ? avio_wb32(pb, 104) : avio_wb32(pb, 92); /* size */ ffio_wfourcc(pb, "tkhd"); avio_w8(pb, version); |