TTC-Pro requires that your computer have Quicktime and a capture VDIG in order to capture from a video camera.
For Mac OSX and Mac classic:
It is most likely that your Mac computer already has QuickTime on
it and that your video camera came with the supporting drivers that would include
a VDIG .You can always get the latest QuickTime from Apple at: http://www.apple.com/quicktime/download
For Windows users:
In order to capture video with TTC-Pro you will need to download Quicktime
from Apple at : http://www.apple.com/quicktime/download
After you have QuickTime installed you need to get a capture VDIG (capture driver for Quicktime). Unless your camera came with a VDIG (very rare) you need to download one from the following web sites: