Topic: SVP settings explanation

Separated from that topic

Lt_Welkin wrote:

what does the setting frame crop, Wide Search, and Motion Vector Precision do?

I tried testing them and googling them, but I can't find a clear explanation of what they do. I heard motion vector precision on half pixel lowers artifacts but then I also hear two pixels is the way to go for lowering artifacts!

Please and thank you! Sorry for the many questions but I swear I tried and doing some research before being a nuisance  neutral