[FFmpeg-devel] [PATCH] FFmpeg: libavfilter/libmpcodecs: add vf_stereo3d high quality green-magenta and yellow-blue dubois anaglyph 3D output support

[compn]

On Wed, 30 Jan 2013 01:04:28 +0100, Michael Niedermayer wrote:
>On Tue, Jan 29, 2013 at 12:01:47PM +0100, thomas schorpp wrote:
>> @#%&§! Thunderbird! Resent word wrapped.
>> 
>> This patch brings ecological and economical "Transcode once at 100% CPU - view many at ~20% CPU load" 3D (H)SBS, etc, media
>> to the most advanced (2007) green-magenta eyes friendly anaglyph 3D projection method support using Eric Dubois' high quality method
>> for people who want to avoid expensive resources consumed by (nice trying) real time conversion stereoscopic media players at every playback
>> or expensive special 3D displays and 3D TV sets with polariser/shutter/no glasses without DVI-D inputs and more restrictions
>> accepted by only ~5% of western TV/video users until today.
>> 
>> Red-cyan (1970,2001) dubois method has been already implemented by the original author, added -topic-.
>> 
>> Usage example to transcode 3D HSBSR h.264 format to anaglyph green-magenta 3D in MPEG4
>> (See source code for enum encoded stereo3d filter arguments, defaults to MPlayer2 "sbs2l:agmd" now):
>> 
>> $ ffmpeg -i test.3D.H[2]SBS[R].x264.mp4 -c:a copy -vf mp=stereo3d=17:7 -qscale:v 8 test.3D.agmd.sbs2r.mp4
>> 
>> OpenGL MPlayer1/2 output is suggested for best color display results (i915/i965GM GPUs).
>> 
>> y
>> tom
>> 
>> ---------------
>> 
>> libavfilter/libmpcodecs: add vf_stereo3d high quality green-magenta and yellow-blue dubois anaglyph 3D output support
>> 
>> Signed-off-by: Thomas Schorpp <thomas.schorpp at gmail.com>
>> 
>> -Att. patch
>> 
>
>>  vf_stereo3d.c |   62 ++++++++++++++++++++++++++++++++++++++++++----------------
>>  1 file changed, 45 insertions(+), 17 deletions(-)
>> fb37defbbc9e16391fd3745f11dbe46f46d603ce  ffmpeg-mpvfstereo3d-agmd-schorpp01.patch
>> --- a/libavfilter/libmpcodecs/vf_stereo3d.c
>> +++ b/libavfilter/libmpcodecs/vf_stereo3d.c
>
>libmpcodecs improvments should be submited to mplayer
>and the backported to ffmpeg

since you have commit access to both, please feel free to commit to
both repos :)

-compn