diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2005-05-14 19:48:32 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2005-05-14 19:48:32 +0000 |
| commit | 83fa2ef8cb569f7bb29600dee4d6c954b60b4eaf (patch) | |
| tree | e6dc4ece6ae3319bad4465ff277bc56933ec0320 /libavformat/movenc.c | |
| parent | 89ba9eede999bbf2a02d2775272c0e801c2ee6da (diff) | |
round duration up in mov
Originally committed as revision 4242 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavformat/movenc.c')
| -rw-r--r-- | libavformat/movenc.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/libavformat/movenc.c b/libavformat/movenc.c index 9df793ec82..58660e4836 100644 --- a/libavformat/movenc.c +++ b/libavformat/movenc.c @@ -715,7 +715,6 @@ static int mov_write_mdia_tag(ByteIOContext *pb, MOVTrack* track) static int mov_write_tkhd_tag(ByteIOContext *pb, MOVTrack* track) { - int64_t maxTrackLenTemp; put_be32(pb, 0x5c); /* size (always 0x5c) */ put_tag(pb, "tkhd"); put_be32(pb, 0xf); /* version & flags (track enabled) */ @@ -723,8 +722,7 @@ static int mov_write_tkhd_tag(ByteIOContext *pb, MOVTrack* track) put_be32(pb, track->time); /* modification time */ put_be32(pb, track->trackID); /* track-id */ put_be32(pb, 0); /* reserved */ - maxTrackLenTemp = ((int64_t)globalTimescale*(int64_t)track->trackDuration)/(int64_t)track->timescale; - put_be32(pb, (long)maxTrackLenTemp); /* duration */ + put_be32(pb, av_rescale_rnd(track->trackDuration, globalTimescale, track->timescale, AV_ROUND_UP)); /* duration */ put_be32(pb, 0); /* reserved */ put_be32(pb, 0); /* reserved */ @@ -764,7 +762,6 @@ static int mov_write_tkhd_tag(ByteIOContext *pb, MOVTrack* track) // This box seems important for the psp playback ... without it the movie seems to hang static int mov_write_edts_tag(ByteIOContext *pb, MOVTrack *track) { - int64_t maxTrackLenTemp; put_be32(pb, 0x24); /* size */ put_tag(pb, "edts"); put_be32(pb, 0x1c); /* size */ @@ -772,8 +769,7 @@ static int mov_write_edts_tag(ByteIOContext *pb, MOVTrack *track) put_be32(pb, 0x0); put_be32(pb, 0x1); - maxTrackLenTemp = ((int64_t)globalTimescale*(int64_t)track->trackDuration)/(int64_t)track->timescale; - put_be32(pb, (long)maxTrackLenTemp); /* duration ... doesn't seem to effect psp */ + put_be32(pb, av_rescale_rnd(track->trackDuration, globalTimescale, track->timescale, AV_ROUND_UP)); /* duration ... doesn't seem to effect psp */ put_be32(pb, 0x0); put_be32(pb, 0x00010000); @@ -842,7 +838,7 @@ static int mov_write_mvhd_tag(ByteIOContext *pb, MOVContext *mov) put_be32(pb, mov->timescale); /* timescale */ for (i=0; i<MAX_STREAMS; i++) { if(mov->tracks[i].entry > 0) { - maxTrackLenTemp = ((int64_t)globalTimescale*(int64_t)mov->tracks[i].trackDuration)/(int64_t)mov->tracks[i].timescale; + maxTrackLenTemp = av_rescale_rnd(mov->tracks[i].trackDuration, globalTimescale, mov->tracks[i].timescale, AV_ROUND_UP); if(maxTrackLen < maxTrackLenTemp) maxTrackLen = maxTrackLenTemp; if(maxTrackID < mov->tracks[i].trackID) |