File "C:\Program Files\Python35\lib\site-packages\havsfunc.py", line 567, in HQDeringmod fmask = core.misc.Hysteresis(core.std.Median(sobelm, planes=[0]), sobelm, planes=[0]) File "src\cython\vapoursynth.pyx", line 1105, in vapoursynth.Core.__getattr__ (src\cython\vapoursynth.c:...