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| author | Clément Bœsch <u@pkh.me> | 2015-02-08 12:38:06 +0100 |
|---|---|---|
| committer | Clément Bœsch <u@pkh.me> | 2015-05-14 12:11:34 +0200 |
| commit | 5c219e289e7f3a7e369f692053bd0c1d35937a33 (patch) | |
| tree | 2db3235c1a13db45fa73d2b8ec560eedf3ed2814 /libavcodec/qdrw.c | |
| parent | 56bc0a6736cdc7edab837ff8f304661fd16de0e4 (diff) | |
avcodec/srtdec: attempt to correct SubRip positioning
The positioning was completely wrong. First, the coordinates are
expressed in ASS playback resolution (which is by default 384x288).
Secondly, the coordinates define a drawing rectangle, not a moving area.
The previous code was making subtitles move from a random position to
another random position.
Here we rescale assuming the video resolution is a DVD one (720x480). We
can't really do anything better so far, but since this positioning
information is often from a DVD rip we can consider them relatively
safe.
Diffstat (limited to 'libavcodec/qdrw.c')
0 files changed, 0 insertions, 0 deletions