http://www.macnn.com/articles/03/10/17/matrox.rtmac/
Matrox RTMac beta not compatible with QT 6.4
updated 11:35 am EDT, Fri October 17, 2003
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Matrox let us know that the latest (when used with Final Cut Pro 4.0, its OK with Final Cut Pro 3), noting that there is not yet an easy method of reverting back to an older version of QuickTime and recommending that users wait until a solution is available. Matrox confirmed that it is working on a solution with Apple.
