This is probably something simple, but I feel like I've tried
everything and can't figure it out.
Lets say you have two identical IIDC cameras plugged into the same
firewire cable, how would you change which one is the video input to
sequence grabber?
What I've been doing is obviously not working, but here's what I
thought should do the trick, but doesn't:
To try to connect to the non-default camera I've changed this:
sgCompID = FindNextComponent (0, &theDesc);
if (sgCompID != 0L)
gSeqGrabber = OpenComponent (sgCompID);
to this:
sgCompID = FindNextComponent (0, &theDesc);
sgCompID = FindNextComponent (sgCompID, &theDesc);
if (sgCompID != 0L)
gSeqGrabber = OpenComponent (sgCompID);
This however does not work, and returns a null sgCompID. I'm not
sure if this is even where I should be looking to change code. I've
been using HackTVCarbon as a reference, so if someone could explain
what you would change in that code to access the second camera, that
would be awesome.
Thanks,
Scott
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