Adobe Premiere CS6.0 v6.0.2
1, 4 core - 3.2ghz CPU
16gb ram (4 sticks of 4gb @ 1066 MHz)
1 Tb dive with OS/Apps on
2Tb 7200 RPM media drive
ATI Radeon HD 5770
mostly .MFX files from a Canon XF100 however these clips commonly play nice with Premiere.
After importing some audio clips (.wav/.mp3, possibly other extensions) to the timeline on occasion the video playback will become choppy and the audio will slow down 3% creating any voices in the video to become deeper and slows down. Choppy video playback as well. The problem is very annoying but it can be temporarily fixed with a computer restart but it will come back.
Things to note:
Creating a rendered ID (Exporting the movie out to a .mov) the slowed choppy video does not appear in the final movie.
The only way I can fix this problem is by restarting the computer. Simply restarting Adobe Premiere and closing any non-essential applications does not fix the problem.
Any ideas on how to fix this are much apperciated.
Try converting your MP3 to AIFF ,QT or something else Macs like. See if that helps.