From 356922e237690e95c5e814845d4f320526e40906 Mon Sep 17 00:00:00 2001 From: Stefano Sabatini Date: Wed, 13 Mar 2013 22:36:06 +0100 Subject: [PATCH] doc/filters: add bit-slicing example in lutyuv docs --- doc/filters.texi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/doc/filters.texi b/doc/filters.texi index 0dbec8ef06..fa8f69be44 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -3850,6 +3850,12 @@ Correct luminance gamma by a 0.5 factor: @example lutyuv=y=gammaval(0.5) @end example + +@item +Discard least significant bits of luma: +@example +lutyuv=y='bitand(val, 128+64+32)' +@end example @end itemize @section mp