VideoHelp Forum

Try DVDFab and download streaming video, copy, convert or make Blu-rays,DVDs! Download free trial !
+ Reply to Thread
Results 1 to 5 of 5
Thread
  1. How to change Chroma levels of a video, without changing Luma.... and vice versa using Avisynth?

    Ex:
    I wan to use
    Levels(56,1,200,0,255)

    It changes both chroma and luma I think.

    Is there a way to change Chroma only?
    Or change Luma only?
    Quote Quote  
  2. Member
    Join Date
    Oct 2013
    Location
    Germany
    Search Comp PM
    Code:
    MergeLuma( Levels(56,1,200,0,255), last ) #affect Chroma only
    MergeChroma( Levels(56,1,200,0,255), last ) #affect Luma only
    Quote Quote  
  3. ColorYUV(gain_y=x, off_y=y, cont_y=z)
    Quote Quote  



Similar Threads