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author | wm4 <wm4@nowhere> | 2014-04-20 21:26:30 +0200 |
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committer | wm4 <wm4@nowhere> | 2014-04-21 02:56:48 +0200 |
commit | 44096073e96c623f3e3c80bed7ee13d58869cecd (patch) | |
tree | 256112c1fbcee67758998a23d3fd950b2c53219d /DOCS | |
parent | 0879db960dbbddf50a58ca8dac49e428658fc1c9 (diff) | |
download | mpv-44096073e96c623f3e3c80bed7ee13d58869cecd.tar.bz2 mpv-44096073e96c623f3e3c80bed7ee13d58869cecd.tar.xz |
vf_rotate: support all multiples of 90 degrees
This couldn't rotate by 180°. Add this, and also make the parameter in
degrees, instead of magic numbers.
For now, drop the flipping stuff. You can still flip with --vf=flip or
--vf=mirror. Drop the landscape/portrait stuff - I think this is
something almost nobody will use. If it turns out that we need some of
these things, they can be readded later.
Make it use libavfilter. Its vf_transpose implementation looks pretty
simple, except that it uses slice threading and should be much faster.
Diffstat (limited to 'DOCS')
-rw-r--r-- | DOCS/man/en/vf.rst | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/DOCS/man/en/vf.rst b/DOCS/man/en/vf.rst index b361603f60..f337a455b7 100644 --- a/DOCS/man/en/vf.rst +++ b/DOCS/man/en/vf.rst @@ -88,15 +88,8 @@ Available filters are: ``mirror`` Mirrors the image on the Y axis. -``rotate[=<0-7>]`` - Rotates the image by 90 degrees and optionally flips it. For values - between 4-7 rotation is only done if the movie geometry is portrait and - not landscape. - - :0: Rotate by 90 degrees clockwise and flip (default). - :1: Rotate by 90 degrees clockwise. - :2: Rotate by 90 degrees counterclockwise. - :3: Rotate by 90 degrees counterclockwise and flip. +``rotate[=0|90|180|270]`` + Rotates the image by a multiple of 90 degrees clock-wise. ``scale[=w:h[:interlaced[:chr-drop[:param[:param2[:noup[:arnd]]]]]]]`` Scales the image with the software scaler (slow) and performs a YUV<->RGB |