suckless command-line video editing utility
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commit 233e70bd856bb1b90844b51b0e7b3534e804c4ef
parent b8a30d699041fe9953b37019913792a7cc2192f7
Author: Mattias Andrée <>
Date:   Sat, 23 Sep 2017 17:11:16 +0200

blind-to-video manpage: transparent videos

Signed-off-by: Mattias Andrée <>

MTODO | 1-
Mman/blind-to-video.1 | 7+++++++
2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/TODO b/TODO @@ -38,7 +38,6 @@ blind-preview a graphical tool for previewing the output of a pipeline should have sliders to tune environment variables --- tool from creating blockwise transitions -blind-cone-gradient: add ability to make gradient superelliptic blind-to-text, blind-from-text: support %a, %e, %g, and custom precision Add [-j jobs] to blind-from-video, blind-to-video, blind-convert, and blind-apply-kernel. diff --git 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