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i have use colorchannelmixer but it showing error.

I'm trying this

matrix = '0.39,0.769,0.189,0.0,0.349,0.686,0.168,0.0,0.272,0.534,0.131,0.0,0.0,0.0,0.0,1.0';

ffmpeg -i input.path -vf colorchannelmixer=$matrix -pix_fmt yuv420p outputPath

1
  • Example of filter?
    – Gyan
    Dec 22 '21 at 4:11

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