Thanks to Chris W. for his reply using a QC Histogram approach, but
since neither screen capture nor speaker video source changes all that
much, we weren't able to generate a delta that was wide enough to
elicit a switch from one source to another.
I _know_ I saw such a composition at the WWCD last year ('07), but I
can't find that example online or in the developer directory with XCode.
Does anyone have this, because I think it's just what we're looking for.
In a nutshell, here's the problem again:
One Video Screen Capture + One Camera Video (plus audio). We want to
be able to post both videos to a directory, bring them into QC and
switch between the video sources, based on whether or not something is
happening on the screen capture. Most of the time, it's subtle, like a
mouse move. The audio from the camera plays through out. We then want
a Quicktime movie from the QC.
Any ideas?
Thanks in advance.
-Jeff W.
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