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| author | Paul B Mahol <onemda@gmail.com> | 2018-04-24 14:45:19 +0200 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2018-04-26 16:44:15 +0200 |
| commit | a5172dcab67fe83685d35bb6c2b0674070f2bde2 (patch) | |
| tree | 9ceaeb8b1df2e0a1e32c67bd5036b9b33a5e0cd3 /doc | |
| parent | 161e006cc02e991606ac1ef246afdbc1c3293867 (diff) | |
avfilter/vf_mix: add scale option
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/filters.texi | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index 23d6063ef4..99ebfdb318 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -11154,6 +11154,11 @@ The number of inputs. If unspecified, it defaults to 2. Specify weight of each input video stream as sequence. Each weight is separated by space. +@item scale +Specify scale, if it is set it will be multiplied with sum +of each weight multiplied with pixel values to give final destination +pixel value. By default @var{scale} is auto scaled to sum of weights. + @item duration Specify how end of stream is determined. @table @samp @@ -15574,6 +15579,11 @@ The number of successive frames to mix. If unspecified, it defaults to 3. @item weights Specify weight of each input video frame. Each weight is separated by space. + +@item scale +Specify scale, if it is set it will be multiplied with sum +of each weight multiplied with pixel values to give final destination +pixel value. By default @var{scale} is auto scaled to sum of weights. @end table @section tonemap |