DigitalProjectors
Latest
Sony stands behind its digital projectors, claims the only thing ruining movies is Russell Brand
In case you missed it over the weekend, the Boston Globe published an article stating that the misuse of 3D lenses on Sony 4K projectors is drastically reducing the amount of light and color in digitally projected 2D movies. Sony Digital Cinema has finally responded with a list of "The Facts" that reiterate information some readers have posted in our comments and that we've obtained from individuals working as projectionists. They claim that contrary to the Globe's information, the projector technology used as described isn't to blame for poor picture quality. Notable items on the list are that the Sony system does not alternate between two images rapidly, changing the lens takes less than 20 minutes, the RealD 3D filters only reduce light output by 20% (not 85%), and if the lens can't be changed, then it's still capable of playing back content at 14fl (foot lamberts) which is within the recommended specs for brightness. All of these go directly against information from the original "Deep Focus" source, although it still doesn't explain why they could see such a marked difference between films in the same theater being projected digitally or on film. However, simpler explanations like an old and weakened bulb, a film projector set outside the specs, or unintentional misconfiguration could account for all of that. Until this is sorted, all we can recommend for your summer movie viewing is that if you do see anything out of order, don't let that jumbo tub of popcorn and Icee slow you down -- complain to management loudly and quickly to get the picture fixed. Check after the break for Sony's claims, as well as more detailed information from a projectionist we spoke to that broke down just how the technology works.
The 10 megapixel Cinevision 2006 movie projection system
Oh yeah, and speaking of Super Hi-Vision, say hello to Cinevision's new so-called 2006 digital movie projector system casts a 5000 x 2000 picture up on the screen. That's ten million freaking pixels, by our count. Granted, 5k -- what they're calling the technology because, you know, that horizontal pixel count -- is actually comprised of five projectors running simultaneously with spatially synced imaging courtesy of Fraunhofer IIS technology. Cinevision claims that a 90 minute 5K movie will only set you back 45GB of space -- perhaps a bit much for online distribution, but a cakewalk for multi-layer next gen optical like HD DVD or Blu-ray. That is, of course, assuming they're not totally exaggerating about a totally artifact-free 10 megapixel film only taking 45GB. Watch out though, Sony, it's the Cinevision 8k movies with 16 megapixel pictures that's what we're clearing out space for in our home theater booths; should only be, what, a few kilowatts of halogen power? Easily done.
