Exported playback glitch

Ah gotcha! Thank you so much for this and the quick response time! I will try this and let you know! 

I just downloaded the clips, dropped them on MediaInfo icon ... and both still show as VFR clips. Basic framerate of 29.970, with range from 28.571 to 30.0 fps.

Apparently, the S-E people moved the option to change to CFR from the codec options (after you choose a codec) to the Preferences settings ... the one underlined with red below:

After setting that option to CFR, it actually produces CFR footage.

Neil

https://www.dropbox.com/scl/fo/jfx1q169sh25yakmfgivn/h?rlkey=w34jy7m40bqfu3xennmrcetf8&dl=0

Could you dropbox a sample clip that's doing this? Or maybe show some screengrabs?

Thanks for the response, so I did try this and I am still having the same issue. Could it be any other problem?

This is a typical issue with VFR ... variable framerate ... media. Some of the time, it doesn't happen, then occasionally, it does.

Best 'fix' is to convert that to CFR in say ShutterEncoder, which you can batch. Do it to all your VFR clips. Run while you're sleeping or lunch or whatever. 

Then this won't happen. Simply a practical suggestion. I do what works now ...