From 9fa46af48805c037dc7357d1b4e837a6c05503d0 Mon Sep 17 00:00:00 2001 From: Wim Taymans Date: Tue, 20 Jun 2023 09:48:38 +0200 Subject: [PATCH] filter-chain: add link to biquad help page Fixes #3257 --- src/modules/module-filter-chain.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/modules/module-filter-chain.c b/src/modules/module-filter-chain.c index ae42ba974..a514e74c0 100644 --- a/src/modules/module-filter-chain.c +++ b/src/modules/module-filter-chain.c @@ -166,6 +166,9 @@ PW_LOG_TOPIC_STATIC(mod_topic, "mod." NAME); * are read-only except for the bq_raw biquad, which can configure default values * depending on the graph rate and change those at runtime. * + * We refer to https://arachnoid.com/BiQuadDesigner/index.html for an explanation of + * the controls. + * * The following labels can be used: * * - `bq_lowpass` a lowpass filter.