Additional info:
I've opened a new project imported the same clips on an HD timeline. I opened Windows Task Manager and all 8 cores(cpu usage) are active as I play each track as it is brought in, however, there is usually a momentary delay for each command. Tapping the space bar and the timeline begins to play, BUT only after a 5 or 10 seconds. All 8 cores are at 100%. When I tap the space bar to stop, there is a delay of up to 15- 25 seconds.
Also, when I begin to sync tracks manually, the screen freezes and then begins to cycle in and out of 'non-responding' status. At that time only 4 of the 8 cores (cpu usage) shows any activity. The cycling continues for more than 5 minutes. By that time I close the program.
videos is 1hr and 20 min.
Any ideas?
Edit: I have changed the video card back to the original GeForce 9500 GT
