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"Live" Chroma Key with ioHD -- have you done it?

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George Griswold
"Live" Chroma Key with ioHD -- have you done it?
on Aug 21, 2008 at 12:57:57 pm

I have received a request to shoot green screen at a trade show and have a realtime keyed display for attendees to look at. I have not been able to find any posts on this, but wanted to know if anyone has done this successfully with a ioHD, FCP computer on location. Because this is a live event I need to be sure that there isn't something that I might overlook that would "crash" the keyed display.

This would be with a HD camera (feeding component or HD-SDI) They requested a Z1U, but I am inclined to use my HDX-900 for the HD-SDI.

Thank you in advance,
George

George Griswold
http://www.videonow.info
New Orleans, Louisiana


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Jeremy Garchow
Re: "Live" Chroma Key with ioHD -- have you done it?
on Aug 21, 2008 at 4:17:10 pm

I think you'd be better off with dedicated hardware for this, such as a switcher. The ioHD will be able to capture your green screen matieral and you can key later, but there's no real time keying with the ioHD, that I know of anyway.


Jeremy


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Ken Botelho
Re: "Live" Chroma Key with ioHD -- have you done it?
on Aug 23, 2008 at 1:39:52 pm

Veescope Live is probably the closest you can get to real-time chroma keying with the ioHD.

http://www.dvdxdv.com/NewFolderLookSite/VeeScope/Products/VeescopeLive.over...



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