Thread: Avisynth+
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Old 11th March 2019, 06:47   #4570  |  Link
manolito
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Quote:
Originally Posted by poisondeathray View Post
Quality wise, ColorMatrix produces color splotches and noise compared to higher quality methods.
So far I am only aware of z_ConvertFormat as a "higher quality method" under AVS. Which other methods are you talking about?

Plus your statement about ColorMatrix producing color splotches and noise is quite new to me. So far I was only aware of Fluffy's statement that ColorMatrix was not suitable for MT under AVS due to questionable coding methods which offended his professional standards. Now you are talking about quality issues even when used in single threaded scripts.

Can you provide some proof of your statement? A source segment where a color conversion from Rec.709->Rec.601 reveals quality problems like color splotches and noise when using ColorMatrix?
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