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Old 12th December 2020, 18:54   #1  |  Link
John Rambo
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Since I don't use Windows and Wine is a pain, I made this version of CCD for Vapoursynth using a bunch of Expr functions and shifted copies of the same footage.

It's not very fast, not even close to running the original one in Avisynth. But my friend tested on Windows and at least it's faster than loading Avisynth inside Vapoursynth and loading Avisynth's 'VirtualDub plugin loader' to run the original CCD inside VS.

The threshold might not scales the same as in the original and shownoise=True does not return a proper diff footage, but rather the chroma diff on a black clip (i.e. the luma channel is black in this one instead of gray).

If anyone more capable is willing to improving/properly redoing this, I would appreciate it.
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Old 13th December 2020, 00:25   #2  |  Link
I'm Siri
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Join Date: Oct 2012
Location: Providence, RI
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To write a convolution filter in C++ for VS, see: https://github.com/IFeelBloated/vsFi.../GaussBlur.hxx
I'm confident that it should not be any harder than python scripting
If I got new ideas, will post here: https://github.com/IFeelBloated
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Old 15th December 2020, 03:21   #3  |  Link
John Rambo
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Thank you, I will try it out as soon as i get home and post the results here.
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