doc/filters: add [] labels for the graph of the opening paragraph example
authorTimothy Gu <timothygu99@gmail.com>
Sat, 21 Sep 2013 22:39:35 +0000 (15:39 -0700)
committerStefano Sabatini <stefasab@gmail.com>
Sun, 22 Sep 2013 22:11:56 +0000 (00:11 +0200)
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
doc/filters.texi

index eaf46cf..800a666 100644 (file)
@@ -9,9 +9,10 @@ To illustrate the sorts of things that are possible, we consider the
 following filtergraph.
 
 @example
+                [main]
 input --> split ---------------------> overlay --> output
             |                             ^
-            |                             |
+            |[tmp]                  [flip]|
             +-----> crop --> vflip -------+
 @end example