From f19e4118e9ca392f89d3c264aa8490b7d9ac3284 Mon Sep 17 00:00:00 2001 From: Paul B Mahol Date: Wed, 30 Aug 2017 21:04:02 +0200 Subject: avfilter/vf_subtitles: enable processing of alpha channel Fixes #6605. Signed-off-by: Paul B Mahol --- doc/filters.texi | 3 +++ 1 file changed, 3 insertions(+) (limited to 'doc') diff --git a/doc/filters.texi b/doc/filters.texi index c898c43557..19ca055076 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -14005,6 +14005,9 @@ correctly scale the fonts if the aspect ratio has been changed. Set a directory path containing fonts that can be used by the filter. These fonts will be used in addition to whatever the font provider uses. +@item alpha +Process alpha channel, by default alpha channel is untouched. + @item charenc Set subtitles input character encoding. @code{subtitles} filter only. Only useful if not UTF-8. -- cgit v1.2.3