 | 4:2:2 vs 4:2:0 for chroma key... Big difference?
on Mar 24, 2009 at 6:14:11 pm |
I was wondering how much of a difference it would make to use a 4:2:2 signal out of a Sony camera and capture live to Apple ProRes 422 using the AJA IO vs. what comes off the HDV tape (4:2:0).
Would it make for noticeably cleaner keys, or would the difference be subtle?
Thanks!
Nick
 | Re: 4:2:2 vs 4:2:0 for chroma key... Big difference? on Mar 24, 2009 at 7:04:44 pm |
[Osiri Sioux] "Would it make for noticeably cleaner keys, or would the difference be subtle? "
It will be much much better. Not only is it 4:2:2, it is alos 10 bit precision. You will have a mch easier time keying from ProRes captured files straight off the camera than HDV.
Jeremy
