OmniVision paves the way for 4K 60fps mobile video recording

by Alistair Lowe on 23 May 2012, 11:21

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It appears as though dreams of making Indie-films in 4K may soon be realised as OmniVision announces its new OV16820 and OV16825 16-megapixel image sensors. Based on the firm's OmniBSI-2, 1.34 micron technology, the new sensors have the capability of snapping stills and capturing 30fps video at resolutions of 4,608 x 3,456 whilst, most impressively, capturing video at 60fps in Quad Full HD AKA 4K2K - 3,840 x 2,160 - with a 12-bit RAW output.

Though we expect to find these sensors in camcorders first, they'll no doubt hit the high-end smartphone market in due course. We would suggest Apple's iPhone 5 as a potential contender, however, with the sensor requiring immense processing power and eight high-speed MIPI lanes for communication, it'll need to be backed by one heck of a CPU, which, even Samsung's upcoming Exynos 5 SoC is incapable of, which does place a bit of a damper on any near future hopes.

We'll be sure to keep our eyes peeled for new products featuring these 16-megapixel behemoths.



HEXUS Forums :: 6 Comments

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4K2K with 12bit even at 30fps rocks (any chance of 24p? :). What storage would we need though? 16GB = 16min tops?
I can see 4K video going the same was as HD. I was able to record HD video on an inexpensive Sanyo Xacti camcorder quite a bit before I was able to actually play it back in HD. My TV was an SD plasma and my old laptop with a 24" monitor connected to it didn't have the grunt to play HD footage.

These sensors and the processors to go with them will be affordable, perhaps even mainstream, well before affordable 4K TVs.
I've gotta question the need for 4k video resolutions… particularly in a mobile phone!

I can't fit a screen the size of the side of a barn in my house, let alone my living room. Is it just progress for progress' sake?
We would suggest Apple's iPhone 5 as a potential contender
Yeah, right.
Fraz
I've gotta question the need for 4k video resolutions… particularly in a mobile phone!

I can't fit a screen the size of the side of a barn in my house, let alone my living room. Is it just progress for progress' sake?
Having the source footage in 4K does let you do some nice things in post processing, all of which could be done with a dedicated processor in a handheld device. You can do image stabilisation, decent digital zoom, image enhancements that rely on pixel binning or working on the average of multiple pixels. So the device films in 4K but outputs a 1080p file.