I did a fresh instal of Premiere Pro CC. When working in the media browser as I go through my assets, the media browser is constantly reprocessing my assets. My system specs are as follows if that helps:
Sony Laptop core i7, 8 gig of ram, Nvidia GeForce GT 425M w/1 gig video ram. I have the Mercury Playback Engine GPU Acceleration checked. Windows 7 Pro 64-bit.
Assets are AVCHD 1080p 30 from a Sony HXR-NX30U.
One time it is annoying is whenever I save my project. My media browser goes through and reprocesses my assets. I sit and wait for it to finish.
Any ideas on what may be causing this?
Easy enough answer. I turned off the thumbnail previews. I noticed that when I import them into my project, the thumbnails work just fine without having to re-process the thumbnails all the time.
I failed to mention that I keep all my work on an external hard drive.