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| author | Stefano Sabatini <stefasab@gmail.com> | 2012-03-18 10:59:01 +0100 |
|---|---|---|
| committer | Stefano Sabatini <stefasab@gmail.com> | 2012-04-13 00:14:06 +0200 |
| commit | b7a7830dd41fa68c1b1143f4d94501f4648fa373 (patch) | |
| tree | 1473374125fb2c45101d2665ff32709ae159f717 /doc | |
| parent | e21dac3a4f7c9966b6c93b71e5a1cf55e62d59bc (diff) | |
| download | ffmpeg-b7a7830dd41fa68c1b1143f4d94501f4648fa373.tar.gz | |
lavfi: port 2xsai filter from libmpcodecs
Partially based on the port by Niel van der Westhuizen
<nielkie@gmail.com>, done for GCI 2010. Same output as the original
filter and as fast.
See thread:
Subject: [FFmpeg-devel] [PATCH] Port MPlayer 2xSaI filter to libavfilter
Date: Thu, 25 Nov 2010 01:31:24 +1000
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/filters.texi | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index d16644582b..daf93e7210 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -2716,6 +2716,13 @@ For example: will create two separate outputs from the same input, one cropped and one padded. +@section super2xsai + +Scale the input by 2x and smooth using the Super2xSaI (Scale and +Interpolate) pixel art scaling algorithm. + +Useful for enlarging pixel art images without reducing sharpness. + @section swapuv Swap U & V plane. |