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Old 4th June 2022, 10:28   #1  |  Link
Couleur
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AverageFrames fork is (much) slower on R55+

Hey, I've been using vs-frameblender for a little while, but noticed it was noticeably slower if I ran it on anything newer than R54



You can find 156 sloc lines of C++ code here
Compiling instructions on my fork

Sample code:

Code:
import vapoursynth as vs
import havsfunc
core = vs.core

#input_video = r"C:\Users\hello replace this\Downloads\cian qd.mkv"
clip = core.ffms2.Source(input_video, cache=False)

out_fps = 60
blended_frames = int((clip.fps / out_fps) * 1.0) # Set that int to blend more frames
weights = [1,1,1,1,1]
clip = core.frameblender.FrameBlend(clip, weights, True)
clip = havsfunc.ChangeFPS(clip, out_fps)

clip.set_output()
Sample 280FPS footage (25MB)

I'd be very thankful if someone could find the reason why it's slower on newer versions
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Old 2nd November 2023, 11:56   #2  |  Link
Couleur
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fixed in classic
https://github.com/AmusementClub/vap...assic/issues/7
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