> I'm surprised that SVP4 can't show the same good results for this goal.
Why? Only because it can't set "2 threads"? ![]()
All settings -> set "frc.threads" = 2
I'm more surprised with the fact 2 threads can handle 1080p...
Which CPU do you have? Kabylake @5GHz ?
> how do you think this pipeline can be improved?
Probably by using mpv.
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Just a little technical comment: number of threads is NOT a problem. The real problem is in ffdshow buffers size (open ffdshow properties, Avisynth tab, see "buffer back/ahead" values). In general, more threads need larger buffers -> gives higher latency, BUT you can adjust buffers size with frc.prefetch.ff_mul and frc.prefetch.ff_add values - <buffer size> = ff_mul * <threads> + ff_add. When the buffer will be too small for the given number of threads you'll see it ![]()
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You can now set 2 threads in SVP 4 but you can't lower ffdshow buffer size below 7. Damn...