From 35b05c5184fb3aa1191e2d1e7f1cae1e11f344a4 Mon Sep 17 00:00:00 2001 From: Vittorio Giovara Date: Fri, 14 Feb 2014 05:57:47 +0100 Subject: vf_interlace: deprecate lowpass option --- doc/filters.texi | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'doc') diff --git a/doc/filters.texi b/doc/filters.texi index 8c83b4e7a2..02f772f86e 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -1426,7 +1426,8 @@ a float number which specifies chroma temporal strength, defaults to Simple interlacing filter from progressive contents. This interleaves upper (or lower) lines from odd frames with lower (or upper) lines from even frames, -halving the frame rate and preserving image height. +halving the frame rate and preserving image height. A vertical lowpass filter +is always applied in order to avoid twitter effects and reduce moire patterns. @example Original Original New Frame @@ -1446,10 +1447,6 @@ It accepts the following optional parameters: @item scan determines whether the interlaced frame is taken from the even (tff - default) or odd (bff) lines of the progressive frame. - -@item lowpass -Enable (default) or disable the vertical lowpass filter to avoid twitter -interlacing and reduce moire patterns. @end table @section lut, lutrgb, lutyuv -- cgit v1.2.3