From a2a06029cfbce64bf9102bc5d0b34e49bc24ad24 Mon Sep 17 00:00:00 2001
From: Paul B Mahol <onemda@gmail.com>
Date: Mon, 25 Jan 2021 12:28:28 +0100
Subject: avfilter/vf_lenscorrection: allow to change colors of unmapped pixels

---
 doc/filters.texi | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'doc')

diff --git a/doc/filters.texi b/doc/filters.texi
index 6d6a52e4ef..d43db8c59e 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -13455,6 +13455,10 @@ Coefficient of the double quadratic correction term. This value has a range [-1,
 @item i
 Set interpolation type. Can be @code{nearest} or @code{bilinear}.
 Default is @code{nearest}.
+@item fc
+Specify the color of the unmapped pixels. For the syntax of this option,
+check the @ref{color syntax,,"Color" section in the ffmpeg-utils
+manual,ffmpeg-utils}. Default color is @code{black@@0}.
 @end table
 
 The formula that generates the correction is:
-- 
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