Great job on the update!
Quality-wise, I'd be curious as to the difference between analyzing vectors in 8-bit or 16-bit, but since 16-bit processing was prohibitively slow and we were always better off using a slower preset in 8-bit, the real comparison should be between 8-bit processing and 8-bit analysis + 16-bit motions, both in terms of quality and performance.
Quote:
Originally Posted by pinterf
How do you know it's a bug and not something that is inevitable when using floating point fft from this external library?
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Perhaps you could give it a try with VapourSynth to be sure?
Other people have reported it was perfectly stable with 100% CPU usage.
Other great feature would be STAR search method. You can't use that library for that but you can copy/paste it from x265 library.