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Old 21st October 2018, 13:21   #6462  |  Link
Boulder
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Join Date: Mar 2002
Location: Finland
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Quote:
Originally Posted by benwaggoner View Post
AFAIK it works by reducing signaling overhead without changing actual pixels.
There is a quite clear difference in the frame, it was quite obvious in this flat area (zoomed in though). The filesize difference was about 5% (the optimized version was smaller).

Without the optimization:


Optimization enabled:


In higher detailed area, the optimized encode looked better. I think I need to find a scene with some still background like sky, and see which one looks better in motion. The banding in flat areas can be quite eye-catching once you notice it.
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