doc/filters: change subtitles example to hint at correct color syntax

libass changed their color syntax in 2015 to TBGR

diff --git a/doc/filters.texi b/doc/filters.texi
index 256ab42b00c23043a9d64e8425eb5c13d7820ce2..de4b61cb40cb7eaca0141c731f7e6a003441a5f3 100644 (file)
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -15285,10 +15285,10 @@ To render the second subtitles stream from that file, use:
 subtitles=video.mkv:si=1
 @end example
 
-To make the subtitles stream from @file{sub.srt} appear in transparent green
+To make the subtitles stream from @file{sub.srt} appear in 80% transparent blue
 @code{DejaVu Serif}, use:
 @example
-subtitles=sub.srt:force_style='FontName=DejaVu Serif,PrimaryColour=&HAA00FF00'
+subtitles=sub.srt:force_style='FontName=DejaVu Serif,PrimaryColour=&HCCFF0000'
 @end example
 
 @section super2xsai