From af018d802d5f16ead8ce86b56e2316f0979e0105 Mon Sep 17 00:00:00 2001
From: Paul B Mahol
Date: Sat, 2 Jan 2016 18:10:03 +0100
Subject: avfilter/avf_showspectrum: add 4th and 5th root scaler

Signed-off-by: Paul B Mahol <onemda@gmail.com>
---
 doc/filters.texi | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'doc')

diff --git a/doc/filters.texi b/doc/filters.texi
index 2f80f6e5a9..35a0e71160 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -14640,6 +14640,10 @@ linear
 square root, default
 @item cbrt
 cubic root
+@item 4thrt
+4th root
+@item 5thrt
+5th root
 @item log
 logarithmic
 @end table
@@ -14764,6 +14768,10 @@ linear
 square root, default
 @item cbrt
 cubic root
+@item 4thrt
+4th root
+@item 5thrt
+5th root
 @item log
 logarithmic
 @end table
-- 
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