Opened 8 years ago
Closed 8 years ago
#5577 closed defect (fixed)
tinterlace filter mode drop_odd and drop_even is wrong
Reported by: | nicol | Owned by: | |
---|---|---|---|
Priority: | minor | Component: | documentation |
Version: | git-master | Keywords: | tinterlace |
Cc: | Blocked By: | ||
Blocking: | Reproduced by developer: | no | |
Analyzed by developer: | no |
Description
Summary of the bug: tinterlace filter mode drop_odd and drop_even is wrong order at Doc & vf_tinterlace.c
How to reproduce:
% ffmpeg -i input ... output ffmpeg version ffmpeg-20160517-git-af3e944-win32-static built on ...
Look at https://ffmpeg.org/ffmpeg-filters.html#tinterlace mode section,
‘merge, 0’
‘drop_odd, 1’
‘drop_even, 2’
but source code is https://github.com/FFmpeg/FFmpeg/blob/master/libavfilter/vf_tinterlace.c#L41
{"merge", "merge fields", 0, AV_OPT_TYPE_CONST, {.i64=MODE_MERGE}, INT_MIN, INT_MAX, FLAGS, "mode"},
{"drop_even", "drop even fields", 0, AV_OPT_TYPE_CONST, {.i64=MODE_DROP_EVEN}, INT_MIN, INT_MAX, FLAGS, "mode"},
{"drop_odd", "drop odd fields", 0, AV_OPT_TYPE_CONST, {.i64=MODE_DROP_ODD}, INT_MIN, INT_MAX, FLAGS, "mode"},
Fixed in 8b5941ce5954e26d372b8bf88babfa3d62175dd0.