docs: Remove needless configure options

[ffmpeg] / doc / fftools-common-opts.texi

diff --git a/doc/fftools-common-opts.texi b/doc/fftools-common-opts.texi
index 7f192f71aec5d1e05f0409148aef9cfda2a3460c..3a1cb3b23ca6e1c17fac5da261f4c479840b662f 100644 (file)
--- a/doc/fftools-common-opts.texi
+++ b/doc/fftools-common-opts.texi
@@ -84,7 +84,10 @@ Set the logging level used by the library.
 
 By default the program logs to stderr, if coloring is supported by the
 terminal, colors are used to mark errors and warnings. Log coloring
-can be disabled setting the environment variable @env{NO_COLOR}, or can
-be forced setting the environment variable @env{FFMPEG_FORCE_COLOR}.
+can be disabled setting the environment variable
+@env{FFMPEG_FORCE_NOCOLOR} or @env{NO_COLOR}, or can be forced setting
+the environment variable @env{FFMPEG_FORCE_COLOR}.
+The use of the environment variable @env{NO_COLOR} is deprecated and
+will be dropped in a following Libav version.
 
 @end table