Many Thanks, it works!

I updated to SVP3.1.5 now and found that it works abnormally when the video resolution is 1080x1920 (NOT 1920x1080).
The screen was split into two part from up to down, and SVP is working on each part respectively, and they are not synchronized well.
So there is a annoying horizontal line in the middle of the video.

it is a bug in SVP3.1.5 but not in SVP3.1.4? Can someone fix this?