doc/filters: apply some updates to the Filtergraph syntax section
authorStefano Sabatini <stefasab@gmail.com>
Tue, 27 Jan 2015 11:47:29 +0000 (12:47 +0100)
committerStefano Sabatini <stefasab@gmail.com>
Thu, 29 Jan 2015 09:12:34 +0000 (10:12 +0100)
doc/filters.texi

index 009cab3..6fd192c 100644 (file)
@@ -114,10 +114,11 @@ output pads is called a "sink".
 @anchor{Filtergraph syntax}
 @section Filtergraph syntax
 
-A filtergraph has a textual representation, which is
-recognized by the @option{-filter}/@option{-vf} and @option{-filter_complex}
-options in @command{ffmpeg} and @option{-vf} in @command{ffplay}, and by the
-@code{avfilter_graph_parse()}/@code{avfilter_graph_parse2()} functions defined in
+A filtergraph has a textual representation, which is recognized by the
+@option{-filter}/@option{-vf}/@option{-af} and
+@option{-filter_complex} options in @command{ffmpeg} and
+@option{-vf}/@option{-af} in @command{ffplay}, and by the
+@code{avfilter_graph_parse_ptr()} function defined in
 @file{libavfilter/avfilter.h}.
 
 A filterchain consists of a sequence of connected filters, each one