"video/audio capture and more"

[Sivakatirswami]

I was checking out video grabber. Am I correct that video grabber can  
only work with an external  video input? i.e. we are not able to grab  
the current screen action as video and save it to a foo.mov file,  
along with  the internal, USB mic feed at the same time....

SnapZPro is giving me trouble on attempts to save 1024 X 728 over 20  
minutes... I guess the file is  just so enormous as to be impossible.  
And that  was on a G5 with a dual processor. I wrote Ambrozia  
software with a query about that  but did not get a response.

If anyone has solutions for the Mac to capture a full screen rect +  
live audio feed  --> QT movie (20 minute presentations) let me  
know... goal is to send this  to DVD format for final output via DVD  
players.

Sivakatirswami