From b8b0cece794d8338ec79833c55e77d53888f800f Mon Sep 17 00:00:00 2001 From: Paul B Mahol Date: Sat, 29 Apr 2017 11:44:21 +0200 Subject: doc/filters: add one lowpass filter example Signed-off-by: Paul B Mahol --- doc/filters.texi | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'doc') diff --git a/doc/filters.texi b/doc/filters.texi index 2fe7ff7b8c..d49fec1264 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -3002,6 +3002,15 @@ The default is 0.707q and gives a Butterworth response. Specify which channels to filter, by default all available are filtered. @end table +@subsection Examples +@itemize +@item +Lowpass only LFE channel, it LFE is not present it does nothing: +@example +lowpass=c=LFE +@end example +@end itemize + @anchor{pan} @section pan -- cgit v1.2.3