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Re: uncompressed 4:2:2 is compressed ?!!??!

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Jesus Ali
Re: uncompressed 4:2:2 is compressed ?!!??!
on Oct 28, 2008 at 6:57:36 pm

If you are testing multiple solutions, I would suggest you try out the KONA 3 PCIe card (XENA on the PC side). It can support Dual Link SDI and 4:4:4 color space, including RGB 10-bit, which from my (admittedly limited) knowledge is as Uncompressed as you can get.

You're working with the full color value for EACH and every pixel. Photoshop's 0-255 color space is 8-bit, so you'll have even more shades for each pixel and no compression algorithms will be applied. And then the major challenges will be have a RAID fast enough to move all those pixels through 23-30 times a second.

Good luck and let us know the best solution you find!


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