Oh man, you really asked for it by upgrading in the middle of an ongoing project. Hate to be that way, what was posted before was soooo true… Anyway:
some real help:
If you have renders [from FCP] in the Renders folder that were created from when you were at the previous version, delete them all and re-render FCP — everything.
Be sure that if there were any additional QuickTime components in the Library folder that required installation other than from an OS install, reinstall them if they are missing.
Your problem may also have nothing to do with your upgrade and could be a coincidence with other disk drive related issues. The usual checklist:
– disk drives formatted in Mac Os Extended, NOT FAT32. If your drives are FAT32, copy everything off to another volume temporarily, re-format your drive to Mac OS Extended [which wipes it clean] and then copy back your media files. Unless you are working with a RAID such as XServe or CalDigit, etc., set the FW drives Journaling on if it isn’t already [in Disk Utility]
– drives NOT filled to capacity — at least 10% free space or more
– media files constrained to only a couple locations at most, if possible, and NOT spread out in scattered Capture Scratch or Renders folders over a bunch of drives. Render files in FCP are not conscious of duplicate filenames if the Render folders are in different locations. FCP can be very confused when this happens.
– NO media on the computer’s hard drive
– known good cabling, preferably FW800
– no additional drives that are not part of the project daisy chained unnecessarily, or even worse, your project drive at the end of a chain of slower drives.
– try not to mix brands of drives. I have also had LOTS of problems with Lacie drives, especially when linked with [better] G-Tech drives.
– no other applications open if possible, no other processor intensive processes running in the BG while playing down FCP
– use FW drives that have internal RAID as opposed to just a single internal drive when possible, especially with 8-bit UC SD and compressed HD. DV resolution doesn’t all that much matter.
other stuff:
– if your renders from AE are in the same codec as your FCP project, then you should have no problem, i.e. no orange or red line on the FCP timeline. But if you are rendering in Animation, then it will not play cleanly unless it is rendered down to the FCP working resolution. Try not to rely on FCP to do this error-free, so render in the proper resolution of the project if you aren’t already doing this.
– use Tiger Cache Cleaner – medium cleaning, all 3 levels, trash prefs
– more obvious stuff, but be sure the Canvas window is set to Fit To Window.
gooooood luck.
steve covello