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  1. 9th Sep 2009 00:16 #1
    themaster1
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    If i wanna use a 601 matrix (tv scale), any idea of what value i should pick ?





    What's the meaning of the following options: transfer characteristics & color primaries

    Lastly, are these parameters really of great importance if things are done well prior to x264 encoding ?
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  2. 9th Sep 2009 08:58 #2
    poisondeathray
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    Unless something has changed recently, my understanding is the VUI parameters don't actually do anything (they are like metadata). Real changes to colormatrix , crop etc... can be done through avisynth

    http://forum.doom9.org/showthread.php?t=101058
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