From 80dacbedbacfaaed5eeef96a2216921bd84d572c Mon Sep 17 00:00:00 2001 From: Paul B Mahol Date: Sat, 13 Jul 2019 15:43:17 +0200 Subject: avfilter/af_aiir: calculate group delay too --- doc/filters.texi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'doc') diff --git a/doc/filters.texi b/doc/filters.texi index c92ed8d..3108ad3 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -1397,7 +1397,7 @@ How much to use filtered signal in output. Default is 1. Range is between 0 and 1. @item response -Show IR frequency response, magnitude and phase in additional video stream. +Show IR frequency response, magnitude(magenta), phase(green) and group delay(yellow) in additional video stream. By default it is disabled. @item channel -- cgit v1.1