[PATCH] Move graph2dot description from libavfilter.texi to filters.texi.

[Stefano Sabatini]

---
 doc/filters.texi     |   30 ++++++++++++++++++++++++++++++
 doc/libavfilter.texi |   28 ----------------------------
 2 files changed, 30 insertions(+), 28 deletions(-)

diff --git a/doc/filters.texi b/doc/filters.texi
index aab910a..123d5b7 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -90,6 +90,36 @@ Follows the BNF description of the filtergraph syntax:
 
 @c man end FILTERGRAPH DESCRIPTION
 
+ at chapter graph2dot
+ at c man begin GRAPH2DOT
+
+The @file{graph2dot} program included in the FFmpeg @file{tools}
+directory can be used to parse a filter graph description and issue a
+corresponding textual representation in the dot language.
+
+Invoke the command:
+ at example
+graph2dot -h
+ at end example
+
+to see how to use @file{graph2dot}.
+
+You can then pass the dot description to the @file{dot} program (from
+the graphviz suite of programs) and obtain a graphical representation
+of the filter graph.
+
+For example the sequence of commands:
+ at example
+echo @var{GRAPH_DESCRIPTION} | \
+tools/graph2dot -o graph.tmp && \
+dot -Tpng graph.tmp -o graph.png && \
+display graph.png
+ at end example
+
+can be used to create and display an image representing the graph
+described by the @var{GRAPH_DESCRIPTION} string.
+ at c man end graph2dot
+
 @chapter Audio Filters
 @c man begin AUDIO FILTERS
 
diff --git a/doc/libavfilter.texi b/doc/libavfilter.texi
index 8745928..26ab3b5 100644
--- a/doc/libavfilter.texi
+++ b/doc/libavfilter.texi
@@ -71,34 +71,6 @@ 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.
 
- at chapter graph2dot
-
-The @file{graph2dot} program included in the FFmpeg @file{tools}
-directory can be used to parse a filter graph description and issue a
-corresponding textual representation in the dot language.
-
-Invoke the command:
- at example
-graph2dot -h
- at end example
-
-to see how to use @file{graph2dot}.
-
-You can then pass the dot description to the @file{dot} program (from
-the graphviz suite of programs) and obtain a graphical representation
-of the filter graph.
-
-For example the sequence of commands:
- at example
-echo @var{GRAPH_DESCRIPTION} | \
-tools/graph2dot -o graph.tmp && \
-dot -Tpng graph.tmp -o graph.png && \
-display graph.png
- at end example
-
-can be used to create and display an image representing the graph
-described by the @var{GRAPH_DESCRIPTION} string.
-
 @include filters.texi
 
 @bye
-- 
1.7.2.3


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