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author | Paul B Mahol <onemda@gmail.com> | 2017-02-07 10:09:18 +0100 |
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committer | Paul B Mahol <onemda@gmail.com> | 2017-02-07 10:09:18 +0100 |
commit | e87a4a85c11e348be8682acf39573fd2c5e22193 (patch) | |
tree | 769b53dd27a9ef2ebdf5d1c6b300cb5ee3998924 /doc | |
parent | 606eac7b07133b0904c2b8b4eb1dc70e1bd0c9a6 (diff) | |
download | ffmpeg-streaming-e87a4a85c11e348be8682acf39573fd2c5e22193.zip ffmpeg-streaming-e87a4a85c11e348be8682acf39573fd2c5e22193.tar.gz |
doc/filters: extend midequalizer description
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Diffstat (limited to 'doc')
-rw-r--r-- | doc/filters.texi | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index c988f79..89eb7ac 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -9647,6 +9647,14 @@ Search parameter. Default @code{7}. Apply Midway Image Equalization effect using two video streams. +Midway Image Equalization adjusts a pair of images to have the same +histogram, while maintaining their dynamics as much as possible. It's +useful for e.g. matching exposures from a pair of stereo cameras. + +This filter has two inputs and one output, which must be of same pixel format, but +may be of different sizes. The output of filter is first input adjusted with +midway histogram of both inputs. + This filter accepts the following option: @table @option |