Deoldify Vapoursynth filter

[Dan64]

Hello Selur,

  using the R74 I compared the encoding speed of a 10min clip, using "core.num_threads = 1" vs  "core.num_threads = 0" (no limitation on threads count).
  Using only 1 thread I obtained a speed of about 5.28fps, while with no threads limitation I obtained a encoding speed of about 5.62 (see picture)



  So in this case, using only 1 thread the speed decreased only of about 6%. But while in R74 the correct thread management is performed automatically, in R76 now this management is left to the user, that need to guess when is necessary or not. I hope there are no further "improvements" of this kind in the new R76, which have not yet been discovered.

Dan

P.S.
I'm going to the rename the github project "vs-deoldify" in "vs-havc" and to rename the package "vsdeoldify" in "vshavc", in the next days I will provide you the preview of "vshavc" package