The files I imported are from my go pro - MP4 720 superview.
Everything looks and sounds great in premier, but after I export to my computer, the audio is an intermittent screeching and silence.
I exported as MP4 at 720x1080 and tried multiple other formats with same problem.
I don't think it's a CODEC issue because I played it in VLC player with same problem.
When I start the project, I get a scratch disk error message: The scratch disks are write protected or unavailable. To open this project, the scratch disks will be set to your My Documents folder. Would you like to continue?