doc/filters: add bit-slicing example in lutyuv docs

356922e2 · Stefano Sabatini · b2098d24 · 356922e2
Commit 356922e2 authored Mar 13, 2013 by Stefano Sabatini
Hide whitespace changes
Inline Side-by-side

Showing with 6 additions and 0 deletions

filters.texi doc/filters.texi +6 -0

No files found.
--- 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