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| author | Mattias Andrée <maandree@kth.se> | 2017-09-23 17:11:16 +0200 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2017-09-23 17:11:16 +0200 |
| commit | 233e70bd856bb1b90844b51b0e7b3534e804c4ef (patch) | |
| tree | 8e801d68bf21e00861011aebc50c1b621ddd6da8 | |
| parent | Fix typo (diff) | |
| download | blind-233e70bd856bb1b90844b51b0e7b3534e804c4ef.tar.gz blind-233e70bd856bb1b90844b51b0e7b3534e804c4ef.tar.bz2 blind-233e70bd856bb1b90844b51b0e7b3534e804c4ef.tar.xz | |
blind-to-video manpage: transparent videos
Signed-off-by: Mattias Andrée <maandree@kth.se>
| -rw-r--r-- | TODO | 1 | ||||
| -rw-r--r-- | man/blind-to-video.1 | 7 |
2 files changed, 7 insertions, 1 deletions
@@ -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 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 |