[FFmpeg-cvslog] doc/filters: update documentation

[Stefano Sabatini]

ffmpeg | branch: master | Stefano Sabatini <stefasab at gmail.com> | Wed Jul 11 17:47:24 2012 +0200| [b65ccce866e9d6fb97ab8083c8fa16581255e12c] | committer: Stefano Sabatini

doc/filters: update documentation

In particular, assume existence of audio and sink filters.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b65ccce866e9d6fb97ab8083c8fa16581255e12c
---

 doc/filters.texi |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/doc/filters.texi b/doc/filters.texi
index 4332fd3..6d2553f 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -33,7 +33,7 @@ ffmpeg -i input -vf "[in] split [T1], fifo, [T2] overlay=0:H/2 [out]; [T1] fifo,
 The result will be that in output the top half of the video is mirrored
 onto the bottom half.
 
-Video filters are loaded using the @var{-vf} option passed to
+Filters are loaded using the @var{-vf} or @var{-af} option passed to
 @command{ffmpeg} or to @command{ffplay}. Filters in the same linear
 chain are separated by commas. In our example, @var{split, fifo,
 overlay} are in one linear chain, and @var{fifo, crop, vflip} are in
@@ -46,9 +46,9 @@ Some filters take in input a list of parameters: they are specified
 after the filter name and an equal sign, and are separated each other
 by a semicolon.
 
-There exist so-called @var{source filters} that do not have a video
-input, and we expect in the future some @var{sink filters} that will
-not have video output.
+There exist so-called @var{source filters} that do not have an
+audio/video input, and @var{sink filters} that will not have audio/video
+output.
 
 @c man end FILTERING INTRODUCTION