Avisynth srestore & filter order

[Selur]

SeparateFields: YUV420 height must be multiple of 4"

Yes, that is correct.
Hybrid is not capable of automatically adding additional borders during color conversions.
-> moving the crop filter to the top is probably the only choice here with Avisynth.

That said the issue with QTGMC and IVTC is probably something else when 'Filter view' + Avisynth is used, since it also crashes for me with mod4 height.

I fixed the YUY2 vs. YV16 problem with ColorMatrix here.
Downloaded the source.
Will test when I have the time during the next week, not sure when and if I find the time.

As a side note: You might want to use Vapoursynth.

Cu Selur