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| author | Yusuke Nakamura <muken.the.vfrmaniac@gmail.com> | 2015-01-27 19:15:37 +0900 |
|---|---|---|
| committer | Martin Storsjö <martin@martin.st> | 2015-02-15 21:26:04 +0200 |
| commit | 4abfa387b8234736f6e0e541951e3d5eb60eb843 (patch) | |
| tree | d8631f05c87759eba8a3eaeb5a01b4d1b8ab480b /libavformat/pmpdec.c | |
| parent | 51ca3cb604a7585a7cff35d4b954794508955c19 (diff) | |
| download | ffmpeg-4abfa387b8234736f6e0e541951e3d5eb60eb843.tar.gz | |
mov: Change DTS-based seek into CTS-based seek.
CTS-based seek is reasonable since player requests frames in output order
not coded order.
This change fixes seek to a keyframe within consecutive keyframes.
Let's say P[0|-1] and P[1|0], here x and y inside [x|y] are PTS and DTS
respectively, and both two frames are a keyframe. If you try to seek on
PTS=0, i.e. P[0|-1], you'll get P[1|0] if the demuxer is DTS based. This
is obviously undesirable.
Signed-off-by: Martin Storsjö <martin@martin.st>
Diffstat (limited to 'libavformat/pmpdec.c')
0 files changed, 0 insertions, 0 deletions