One of the last things I did at Siggraph this year was to spend about 20 minutes enraptured by the best video I've ever seen. It's called "4K" (after the number of pixels on each horizontal line), and you'll be seeing it in theaters within the next few years.
The Siggraph Computer Animation Festival included one session of video driven by a Sony SXRD SRX-R105 projector displaying 4,096 by 2,160 pixels at 24 frames per second with progressive scan (or 2160p24 for short).
That's four times the number of pixels you'll see on a home HDTV set-- or in ... Read more
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