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authorPaul B Mahol <onemda@gmail.com>2020-12-16 18:36:56 +0100
committerPaul B Mahol <onemda@gmail.com>2020-12-16 18:38:51 +0100
commit69be00aa611b6c489c56fb189a2a65b1b404337d (patch)
tree8eabd6883df2d8ce1615b83717f21b81d0cd3baa /doc
parent1a8e719f36f09a4e85db4d3e37c546adecd31fee (diff)
avfilter/af_biquads: add one-pole shelf filters by adding pole option
Diffstat (limited to 'doc')
-rw-r--r--doc/filters.texi6
1 files changed, 6 insertions, 0 deletions
diff --git a/doc/filters.texi b/doc/filters.texi
index 62e34b99ee..8c291746bb 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -3149,6 +3149,9 @@ kHz
@item width, w
Determine how steep is the filter's shelf transition.
+@item poles, p
+Set number of poles. Default is 2.
+
@item mix, m
How much to use filtered signal in output. Default is 1.
Range is between 0 and 1.
@@ -6050,6 +6053,9 @@ kHz
@item width, w
Determine how steep is the filter's shelf transition.
+@item poles, p
+Set number of poles. Default is 2.
+
@item mix, m
How much to use filtered signal in output. Default is 1.
Range is between 0 and 1.