Same problem
I hope someone is still around from 2012...
When I open FCP 7, my Log and Transfer starts off humming at a normal speed. Activity monitor shows 350-400% CPU usage for FCP. Withing 5 minutes, all of a sudden, it drops to 35-45%, and L and T slows right dowwwwnnnnn with it.
This happens no matter what programs I have open.
I've tried:
- Trashing preferences.
- Using different hard drives.
- Copying the .mts files to a hard drive first (so as not to use the SD card reader).
- Restarting computer.
Any ideas?