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-rw-r--r--doc/filters.texi10
1 files changed, 5 insertions, 5 deletions
diff --git a/doc/filters.texi b/doc/filters.texi
index a6021ec9b3..86cacb3c2c 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -93,7 +93,7 @@ Follows a BNF description for the filtergraph syntax:
@c man begin AUDIO FILTERS
When you configure your FFmpeg build, you can disable any of the
-existing filters using --disable-filters.
+existing filters using @code{--disable-filters}.
The configure output will show the audio filters included in your
build.
@@ -653,7 +653,7 @@ tools.
@c man begin VIDEO FILTERS
When you configure your FFmpeg build, you can disable any of the
-existing filters using --disable-filters.
+existing filters using @code{--disable-filters}.
The configure output will show the video filters included in your
build.
@@ -1413,7 +1413,7 @@ format=yuv420p:yuv444p:yuv410p
Apply a frei0r effect to the input video.
To enable compilation of this filter you need to install the frei0r
-header and configure FFmpeg with --enable-frei0r.
+header and configure FFmpeg with @code{--enable-frei0r}.
The filter supports the syntax:
@example
@@ -1772,7 +1772,7 @@ Pass the video source unchanged to the output.
Apply video transform using libopencv.
To enable this filter install libopencv library and headers and
-configure FFmpeg with --enable-libopencv.
+configure FFmpeg with @code{--enable-libopencv}.
The filter takes the parameters: @var{filter_name}@{:=@}@var{filter_params}.
@@ -3017,7 +3017,7 @@ will generate a "dc_luma" test pattern.
Provide a frei0r source.
To enable compilation of this filter you need to install the frei0r
-header and configure FFmpeg with --enable-frei0r.
+header and configure FFmpeg with @code{--enable-frei0r}.
The source supports the syntax:
@example