[FFmpeg-cvslog] doc/filters: explicit and complete xBR documentation

[Clément Bœsch]

ffmpeg | branch: master | Clément Bœsch <u at pkh.me> | Mon Nov 10 06:36:28 2014 +0100| [ff9b21776b8d944838b3698f529447d287fe4ed0] | committer: Clément Bœsch

doc/filters: explicit and complete xBR documentation

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ff9b21776b8d944838b3698f529447d287fe4ed0
---

 doc/filters.texi |   14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/doc/filters.texi b/doc/filters.texi
index 5077d5c..53f4cb2 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -9197,8 +9197,18 @@ Default value is @samp{all}.
 @end table
 
 @section xbr
-Apply high-quality magnification filter which is designed for pixel art. It follows a set
-of edge-detection rules, see @url{http://www.libretro.com/forums/viewtopic.php?f=6&t=134}.
+Apply the xBR high-quality magnification filter which is designed for pixel
+art. It follows a set of edge-detection rules, see
+ at url{http://www.libretro.com/forums/viewtopic.php?f=6&t=134}.
+
+It accepts the following option:
+
+ at table @option
+ at item n
+Set the scaling dimension: @code{2} for @code{2xBR}, @code{3} for
+ at code{3xBR} and @code{4} for @code{4xBR}.
+Default is @code{3}.
+ at end table
 
 @anchor{yadif}
 @section yadif