I'm working on a series of 10 2+ hours of HD multicam edits using HDV720p30 compressor. Halfway through the project, the exports have suddenly become pixelated - exported file sizes have become 2GB instead of 27GB as they should be, and the first few exports were when they were working properly. I've tried Exporting 'Quicktime Movie, Current Settings' and also manually exporting as 'HDV 720p30' instead of Current Settings, but get the same result.
I'm using an Imac i5, external Firwire800 HDDs and FCP 7. I havent changed anything and suddenly its not working.
Any suggestions would be a huge help as I'm on a nasty deadline