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Sony Stitch merges footage from two 4K F65 cameras to create zoomable panoramic with HD output (video)
Well, that's a mouthful of a headline. Going a bit more in-depth, a new professional solution from Sony allows broadcasters to capture side-by-side 4K video at, say, a sporting event, then use a standard camera zoom device to select small portions of each feed for 720p or 1080i output. On the receiving end, you'll see a live image that looks indistinguishable from something you'd capture with a moving camera, with a few extra benefits to boot. Sony demonstrated the system using feeds from an F65 4K camera earlier this year at NAB, but was only able to present a simulation at that point, with pre-recorded output cropped from larger-format footage. Now, as we saw today at IBC in Amsterdam, the technique works in realtime, so an adjustable smaller portion of the video is pumped out seamlessly and instantaneously. The 4K video can also be recorded at full resolution simultaneously, letting you change the framing long after an event takes place. Sony only had the demo configured to pull live video from the left portion of the feed, but eventually the entire capture will be enabled, giving producers access to an entire football field, as you'll see in the hands-on video after the break. We wouldn't expect this solution to replace human camera operators anytime soon, but it's certainly a viable method for adding angles and placing a bit more control in the hands of production teams, even after the fact.
Toy Story 3 in 4K 3D: does higher-res equal higher enjoyment?
We'll be straight with you, the Engadget staff is somewhat ambivalent about 3D: some of us believe it to be a gimmick, while others see it as a legitimate advance in film technology that takes our movie enjoyment up to its next logical station. What you won't find us disagreeing on, however, is that everything looks better when it's taken to a 4K resolution. Sony has been busy rolling out its new 4K projectors across the US and Europe, and invited us yesterday to see Toy Story 3 in some ultra-advanced 4K 3D. Because of it having four times the resolution of the more conventional 2K stuff -- which Avatar, the big 3D (and 4D) flagship, was delivered in -- Sony's projector is able to deliver both the left- and right-eye frame on the screen at the same time, rather than having to alternate them in hummingbird fashion. That should ideally provide a more pleasurable overall experience for the viewer and ultimately pay off for the company in more people ponying up more cash for the extra goodness. So, we moseyed along to an Apollo Cinema in central London -- the chain has already installed Sony's hero 4K projectors in 11 of its venues -- and all you'll need to do is click past the break to see what we thought.
