Why doesn Avid Xpress DV v3.5 run on Windows 2000 or Mac OS 9?
A. The PC version of Avid Xpress DV 3.5 utilizes DirectShow as its digital input and output mechanism. The version of DirectShow that is available for Windows 2000 does not offer the performance or frame accuracy required for a power digital video application like Avid Xpress DV. Similarly, Avid Xpress DV v3.5 requires the more reliable FireWire drivers of Mac OS X. In addition, the multi-tasking capabilities of Mac OS X are required to support the number and performance of software real-time effects in Avid Xpress DV. Avid Xpress DV v3.5 is optimized for Apple’s powerful G4 Velocity Engine, and therefore cannot be used on any G3 Macintosh system.