X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=doc%2Ffilters.texi;h=ac32995deae1120569f3b3c139ff39e2c6c58179;hb=fdeab95a823b10adda6f29d134122537c21578e2;hp=e002f25932374c61a36c24c02e0cd1e786736bfb;hpb=1849d0caa52f6748f59c75ee0d29adde9cb3451b;p=ffmpeg diff --git a/doc/filters.texi b/doc/filters.texi index e002f259323..ac32995deae 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -6253,6 +6253,44 @@ Limit the maximum change for each plane, default is 65535. If 0, plane will remain unchanged. @end table +@section deflicker + +Remove temporal frame luminance variations. + +It accepts the following options: + +@table @option +@item size, s +Set moving-average filter size in frames. Default is 5. Allowed range is 2 - 129. + +@item mode, m +Set averaging mode to smooth temporal luminance variations. + +Available values are: +@table @samp +@item am +Arithmetic mean + +@item gm +Geometric mean + +@item hm +Harmonic mean + +@item qm +Quadratic mean + +@item cm +Cubic mean + +@item pm +Power mean + +@item median +Median +@end table +@end table + @section dejudder Remove judder produced by partially interlaced telecined content. @@ -14621,12 +14659,15 @@ Default is digital. Set background opacity. @end table -@section weave +@section weave, doubleweave The @code{weave} takes a field-based video input and join each two sequential fields into single frame, producing a new double height clip with half the frame rate and half the frame count. +The @code{doubleweave} works same as @code{weave} but without +halving frame rate and frame count. + It accepts the following option: @table @option