Possible typo Crashing Temporal filter.

[Selur]

Problem is:
a. the Vapoursynth Preview works fine
b. it doesn't crash here so far (will run more tests today, but I already converted my 7 DVD test images)

VIVTC with QTGMC crashes
and
VIVTC with NNEDI3 works

Since it does not crash here:

• Does it crash if you use a faster QTGMC preset than 'very slow' ? (I assume you did use this preset with the QTGMC only tests too, right?)
  
• What CPU are you using?
  
• Does this only happen with that one file or also with other files? (preferable not created by MakeMKV)
  
• Does it also happen if "x264->Misc->Misc->Automatically->Create qpfile for chapters" is disabled?
  
• Does it happen with another encoder than x264?
  
• Are your Vapoursynth filters up-to-date?
  
• What Vapoursynth version are you using?
  

Atm. I suspect that it's one of the filters that is causing problems with your cpu:
looking at the filters (that are used in the QTGMC and not the NNEDI3 case):

core.std.LoadPlugin(path="/home/fletcher/.hybrid/vsplugins/libaddgrain.so")
core.std.LoadPlugin(path="/home/fletcher/.hybrid/vsplugins/libneofft3d.so")
core.std.LoadPlugin(path="/home/fletcher/.hybrid/vsplugins/libdfttest.so")
core.std.LoadPlugin(path="/home/fletcher/.hybrid/vsplugins/libeedi3m.so")
core.std.LoadPlugin(path="/home/fletcher/.hybrid/vsplugins/libmvtools.so")
core.std.LoadPlugin(path="/home/fletcher/.hybrid/vsplugins/libtemporalsoften.so")
core.std.LoadPlugin(path="/home/fletcher/.hybrid/vsplugins/libscenechange.so")
core.std.LoadPlugin(path="/home/fletcher/.hybrid/vsplugins/libfmtconv.so")

the newest of these is libneofft3d, so that is the prime candidate for me atm.
May be using fft3dfilter.so instead of libneofft3d.so would work.

The havsfunc.py from https://github.com/Selur/VapoursynthScriptsInHybrid uses either libneofft3d.so and if that isn't found fft3dfilter.so, so replacing the libneofft3d.so call might help.
->I'll create a modified Hybrid binary for Linux that loads fft3dfilter.so. Will send you a link via PM once I finished the build.

Cu Selur