Sorry,I can't describe the appearance in the video with my poor English.
I used QTGMC(preset="Very Slow", InputType=0,fpsdivisor=2,sourceMatch=3, tr2=2, ediThreads=8) but the problem still existed.I uploaded some part of my source.Hope masters could check it for me,please,thanks!
source:
https://drive.google.com/file/d/1YaO...ew?usp=sharing