Acrok Video Converter Ultimate is a professional 4K video converter to settle the matter at one go, supporting you to convert 4K video to YouTube supported formats as well easily. Meanwhile, it will not take too much of your time since it delivers a super fast speed for video conversion. Top 10+ free 4k video converters for Windows and Mac. We have been familiar with 1080p resolution from quite some years now. However, HD has taken a new leap with ‘4k UHD’ offering higher than 1080p resolution. 4k UHD is mainly used in digital cinema with 4096x2160 as its pixel resolution or Ultra HD television with 3840× 2160 as its resolution.
While many digital cameras these days can shoot 4K-resolution video, it's a feature that often takes a back seat to still-photo features. But if you're the type of photographer or filmmaker who tends to focus on video, you can spend thousands of dollars for a high-end professional, full-size camcorder, which will provide you with a lot of quality — but you may not have the budget for it. Aside from that, most stand-alone, camcorder-like models offer consumer-grade video that's more low-end.It's one of the reasons Blackmagic introduced the, which is actually the successor to the company's first 'pocket'-type camera, which debuted in 2014.
The new model targets those who want a very portable, relatively rugged, versatile camera (or device) that primarily shoots video.MORE:To give you a sense of how the Blackmagic Pocket Cinema Camera 4K stands apart from other digital-imaging devices (or falls short of that goal), here's what you need to know: Is the Blackmagic a digital camera camcorder or some other type of device?It's a device that doesn't easily fit into any one category. For many years, nearly all consumer-targeted camcorders and action cams have had fixed lenses, meaning that you couldn't swap out lenses the way you can with DSLRs and mirrorless cameras. The Blackmagic is an exception, since it can accept various mirrorless lenses.But it's not the first of its kind: Several years ago, Sony introduced the NEX-VG20, an interchangeable-lens Handycam camcorder, which accepted Sony mirrorless zoom and prime lenses (A-mount and E-mount lenses). How portable is it, and who is this product for?Blackmagic's camera looks to be about the size of a large DSLR, which means it's probably not what most consumers have in mind when they think of something that's 'portable.'
It definitely won't fit in a pocket.However, enthusiast and prosumer filmmakers will probably put up with a little inconvenience, bulk and weight, if the camera captures high-quality video and has powerful, versatile features. They're also the group who will pay extra for a pricey step-up camera like this. Blackmagic is targeting independent filmmakers, documentary photographers, fashion shooters, travel vloggers, and wedding and corporate videographers, as well as sports and event shooters. What type of sensor does it have?Blackmagic says it uses a full-size Four Thirds HDR sensor, which has a native 4096 x 2160 (4K) resolution-size sensor. What type (or types) of lenses does it accept?Here's one way Blackmagic's camera stands out from most interchangeable-lens cameras, although it's questionable how valid the claim is. When you buy a Nikon, Canon, Sony, Olympus, Panasonic or Pentax camera, you are committed to that company's lens mount.
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So, if you buy a Canon camera, you can only use lenses that fit a Canon mount. Likewise for Nikon, Sony and Pentax. Olympus and Panasonic use the same Micro 4/3rds mount, so they're compatible with each other, but not the others.According to Blackmagic, the Pocket Cinema Camera 4K is compatible with MFT-mount lenses, which is 'extremely flexible and allows for different lens adapters so customers can also use PL, C, EF and other types of lenses from manufacturers such as Canon, Nikon, Pentax, Leica and even Panavision.'
In most other cases, a manufacturer introducing a new camera doesn't say that it's compatible with other manufacturers' lenses via an adapter. That's because such adapters generally come with compromises, such as fewer autofocus options.
It will be interesting to see how well this camera works when users are swapping out different lens brands. Will MFT lenses have a crop factor?What will be intriguing to see is how the MFT lenses from Panasonic and Olympus perform using a full-frame 4/3rds sensor.
Most often, MFT lenses used on Panasonic and Olympus cameras have a 2x crop factor: That means that a 42mm lens is cropped so that it actually appears to function like an 84mm lens.