I have two videos to combine in Adobe Premiere. They play okay in a video player, but putting them into Adobe Premiere CS6 suddenly makes the audio unsynced with the video (even in the Source Monitor).
The videos are:
- 4GB each
- 1080p @ 60FPS
- 48 kHZ audio
- Codec ID: avc1
Googling indicates this is a common problem. I've tried various fixes that did not fix the issue, such as renaming to .mov.
It records from NVIDIA Shadowplay. I suspect this has to do with the variable framerate. My goal is to keep them 60FPS.
How can I fix this so my audio & video are not out of sync? Even after exporting to a final clip, it's still out of sync.
[EDIT] I'm seeing mentions of using Handbrake to convert the source video first. Is there a way to solve this without having to convert every single video using Handbrake?