Help!
We'd like to record a screen capture of some 2D/3D graphics, but
switch to a presenter when nothing is happening on the screen.
We're trying to build a QC that will take two video sources off of a
server (the easy part) and composite them into one QT movie (another
easy part). The hard part is switching between sources based on which
source is moving. We'll also be taking ONLY the audio from the speaker
camera. So, it really comes down to a way to choose which video stream
to select based on which has more changing pixels.
I saw this at WWDC 2007's Podcast Producer session for educators, but
can't find any example code.
Any ideas?
Thanks!
-Jeff W.
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