an approximately 70GB big mov. File will not open. If you rename file in DV file can be opened but when you try to play louder arise Picture and sound errors. The recording was saved of a DV Cam using of Final Cut Pro directly to external hard drive. However, Final Cut Pro has been closed after properly. Is there the possibility to repair them. With VLC player is synonymous Nix. Or is there such a thing on it, the company have?