diff options
| author | Kevin Mitchell <kevmitch@gmail.com> | 2014-11-02 21:30:51 -0800 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-11-03 16:31:26 +0100 |
| commit | fe6f5f2908ae9ac49e8f4f0aae66839f1557c61a (patch) | |
| tree | cdbe2ad5d6246ea136c201f382684062fa841f44 /doc/filters.texi | |
| parent | 50138ea4f7b3df618b905f9540174387cded79c6 (diff) | |
| download | ffmpeg-fe6f5f2908ae9ac49e8f4f0aae66839f1557c61a.tar.gz | |
avfilter/vf_idet: add a "half_life" option for statistics
This can be useful for videos in which the interlacing pattern changes.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'doc/filters.texi')
| -rw-r--r-- | doc/filters.texi | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index 33f842be1d..ae08f3221c 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -5625,6 +5625,11 @@ The filter accepts the following options: Set interlacing threshold. @item prog_thres Set progressive threshold. +@item half_life +Number of frames after which a given frame's contribution to the +statistics is halved (i.e., it contributes only 0.5 to it's +classification). The default of 0 means that all frames seen are given +full weight of 1.0 forever. @end table @section il |