Watch the video:
Timestamps:
0:00 - Explanation
0:35 - What Desync looks like
2:58 - Use FFMPEG
5:00 - Converting VFR to VFR
6:00 - Adding back to Premiere
Audio/Video out of sync in Premiere Pro? using something like Nvidia Shadowplay, OBS or Bandicam to record? Well, you might have it set to Variable instead of Constant frame rate. Of course, you can change settings but you can’t go back and change the video… So how do you fix it? Well, you have to transcode it (re-encode it) to fix it. This video shows you how to do that.
Installing FFMPEG Guide: Go to post or View on YouTube
Timestamps