aWarpSharp
Depth & Blur
The settings you may be familiar with in VDub's
WarpSharp filter. They are the only settings you need to tweak to achieve any effect. Blurlevel consumes CPU power, but gives a big boost to the warpsharpenning.
Threshold
It's the bump mapping saturation setting. Default value is recommended for maximum quality. If you tweak this setting, keep in mind it would enhance inegality of warping between edges.
Chroma mode
"none" will disable chroma filtering, "downsampled" enables chroma warping with luma bump map (recommended), "independant" enables chroma independant warping & bump map.