From 006aa1a4c2307209ad11c3ad0ad1d888c8df98fe Mon Sep 17 00:00:00 2001
From: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Date: Sat, 16 Jan 2010 11:05:36 +0000
Subject: Implement null video sink.

Originally committed as revision 21242 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 doc/libavfilter.texi | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'doc/libavfilter.texi')

diff --git a/doc/libavfilter.texi b/doc/libavfilter.texi
index 28f24bce9f..5bb5235898 100644
--- a/doc/libavfilter.texi
+++ b/doc/libavfilter.texi
@@ -213,4 +213,14 @@ the configured source.
 The default values of ``width'' and ``height'' are respectively 352
 and 288 (corresponding to the CIF size format).
 
+@chapter Available video sinks
+
+Below is a description of the currently available video sinks.
+
+@section nullsink
+
+Null video sink, do absolutely nothing with the input video. It is
+mainly useful as a template and to be employed in analysis / debugging
+tools.
+
 @bye
-- 
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