One question, does the Quadrilateral plugin work correctly in VirtualDub alone with the same size frame on your Win7/32 system?
Quote:
"CAVIStreamSynth: System exception - Access Violation at 0x77c22c39, reading from 0x89b001f" (VDub),
"WindowsError: exception: access violation reading 0x0735001F" (AvsPmod),
"CAVIStreamSynth: System exception - Access Violation at 0x77c22c39, reading from 0xbbb001f" (MPC-HC).
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The partial code addresses are the same, 0x2c39, and the partial fault addresses are the same, 0x1001f, so this is probably a programming out of bounds error. Unfortunately it seems the author never released the source before loosing interest in the project.
Assuming the plugin is faulting on reading the source frame, you could try padding the source frame thus :-
Code:
LoadVirtualDubPlugin("D:\avs\avi\Quadrilateral.vdf", "QuadrilateralVDF", 0)
AviSource("D:\avs\avi\1.AVI")
ConvertToRGB32()
AddBorders(16, 16, 16, 16, $FFFF00) # Pad frame
Crop(16, 16, -16, -16) # Mask padding
Scriptclip("""QuadrilateralVDF(1, 1, 1, 0, "0 639 0 639 479 479 0 0 0 639 0 639 479 479 0 0")""")
If this works the padding with bright yellow will be obvious in the output where any yellow pixels appear, indicating out of frame access.