Quote:
Originally Posted by BugiBugBug
I'm a great fan of temporal denoisers, and I have perceived the SetMTmodes to limit their effectiveness.
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Actually using SetMTMode makes them work exactly like they work in single-threaded mode. A temporal denoiser works over a certain area in a single frame and processes multiple sequential frames for each single frame. Depending on the spatial radius and the overlap value, using MT() could lead to sub-optimal results.