Changes between Initial Version and Version 1 of Ticket #1279, comment 11


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Timestamp:
May 29, 2012, 12:45:25 AM (5 years ago)
Author:
wolfgangw
Comment:

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  • Ticket #1279, comment 11

    initial v1  
    33Also I'm seeing only now that Carlos had changed the keywords from "RGB 3x3 matrix transform" to "j2k". This is not about j2k at all. Can you correct that? Would be a shame if this turns "unfindable" 
    44 
    5 Again, I'm asking for how to make r, g and b availabe on the right-hand-side expressions in -vf lutrgb. As of now the possible values (according to http://ffmpeg.org/libavfilter.html#lut_002c-lutrgb_002c-lutyuv) are w, h, val, clipval, minval, maxval, negval and clip(val). 
     5Again, I'm asking for how to make r, g and b available on the right-hand-side expressions in -vf lutrgb. As of now the possible values (according to http://ffmpeg.org/libavfilter.html#lut_002c-lutrgb_002c-lutyuv) are w, h, val, clipval, minval, maxval, negval and clip(val). 
    66 
    77Usefulness of lutrgb would explode if r, g and b were available in those expressions (rhs).