From 233e70bd856bb1b90844b51b0e7b3534e804c4ef Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Sat, 23 Sep 2017 17:11:16 +0200 Subject: blind-to-video manpage: transparent videos MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- man/blind-to-video.1 | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'man') diff --git a/man/blind-to-video.1 b/man/blind-to-video.1 index f32beb4..3d2c4d4 100644 --- a/man/blind-to-video.1 +++ b/man/blind-to-video.1 @@ -41,6 +41,13 @@ such as frame rate, geometry, and format, of the input video. Beginners are recommended to use .B -c:v libx264 -preset veryslow -crf 0 -pix_fmt yuv444p -- .IR output-file . +.P +If your output video need include an alpha channel, the codec +.BR ffvhuff . +Not all video players support videos with transparency. +.BR mpv (1) +is a good media player for previewing videos with transparency, +however it distorts colour somewhat. .SH OPTIONS .TP .B -d -- cgit v1.2.3-70-g09d2