I am new to using Adobe Premiere Pro, and my first project was a short set of stills with audio that ran about 2 minutes and was fine.

I then attempted to do some video editing, and everytime import an AVI video clip into the timeline, it plays fine for about 4-5 minutes and then freezes on a frame and plays that frame for the duration of the clip with a buzzing sound. When I play the AVI clips via some other application, such as Widnows Media player, the AVI clips look great.

Any ideas why Premiere Pro seems to be messing up my AVI imports?

Thanks.