I discovered as no doubt many of you have that using QuickTime after version 7.6.2 only results in not being able to use mov files in Vegas Video. I had to install the earlier version 7.6.0.
But does anyone know the technical reason for this? I found that the video view in SONAR is absolutely fine with the latest version of QuickTime but Vegas balks at it giving me a dark screen.
Oh and another thing that seems odd about QuickTime is that low quality is the default, you have to change the preferences to use high quality IF AVAILABLE.