Browsing: 4k

Here are some frame grabs from the JVC HMQ10 4K camera which is the first semi-pro 4K camera, that breaks under the ÂŁ4K mark. The frame size is 3840×2160 and it is the biggest step up in resolution yet seen for video standards. 4K makes the difference between 720p and 1080p seem minuscule!

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Japan’s national broadcast corporation NHK has developed a large CMOS 8K sensor for Super Hi Vision. At 21.5mm x 12.1mm it is the size of Super 35mm when cropped to 16:9, and does 120fps at a resolution of 7680 x 4320.

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Consumer 4K is on the way, it is now as inevitable as the first 1080p stickers were on your TVs and cameras of 5 years ago. In an interview with DPReview, Nikon’s Tetsuya Yamamoto says that the Nikon J1’s (Aptina produced) sensor is already capable of a 4K horizontal resolution in video mode (although he doesn’t reveal the vertical resolution which I suspect would be lower than 2K).

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Canon are developing their own RAW codec for 2K and 4K video. In a patent filed in July 2010 and published yesterday, Canon describe a codec which stores raw sensor data from a 12bit high resolution RGB sensor with Bayer colour filter array.

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On this day exactly 1 year ago EOSHD reported on a rare sighting – a 4K digital cinema camera with Nikon mount from JVC. This product has quietly matured into something nearing release with a rumoured launch date of April 2012 at NAB and a rumoured price said to be under $9,000. However since this is JVC we’re talking about, something is probably odd about it. Does this cut the mustard?

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Illya Friedman of Hot Rod Cameras investigated CES 2012 this year for EOSHD. Rather than reel off what we already know about new cameras, specs and product announcements Illya has written about the overall trends for the show and what it is like to go there. It is a unique and exclusive take on the biggest consumer entertainment show in the world – enjoy! Illya also has a hands on look…

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The Alexa Studio only shoots 2K and HD but apparently the consumer world has decided it is rubbish and we should all rush out and buy 4K cameras and displays. Hence the semi-pro JVC HMQ10 which goes on sale in March is the first 4K camera to break under the $5K mark or ÂŁ4K. I’ve been keeping an eye on what JVC are doing with their quick Falconbird processor lately…

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