4K


'4K' Articles

YouTube Adds 4K Live Streaming Support to its Content Infrastructure

YouTube has announced it now supports 4K live streaming at 60 frames per second, enabling content creators to live broadcast both 360-degree and standard video in the high resolution standard. Viewers with screens equipped to take advantage of the resolution shouldn't have to wait long to tune in to regularly streamed 4K broadcasts. YouTube said the first event to be live streamed in 4K will be the Game Awards, which takes place today at 9pm EST (6pm PST). For creators this means the ability to take advantage of an incredibly clear picture for recorded and now streaming video. It’s the kind of thing that can help to push their hardware (and their talent) to create the most beautiful or just plain crazy-looking images and videos possible. And with 360 4K live streams, the sky is (literally) the limit. Get ready for 360 concert and event streams that look sharper, cleaner, and brighter than ever before. 4K video uploading has been supported on YouTube since 2010, but the high resolution content has only gained steam more recently as the technology gradually approaches the mainstream. Today's upgrade to the Google-owned service also potentially opens the door to 4K live streamed events like sports and concerts being included in YouTube's forthcoming "Unplugged" web-based TV streaming service, which is close to being finalized. Unplugged is said to include a "skinny bundle" of channels from the four major U.S. networks, along with a few popular cable channels priced at around $35 per month. YouTube has been in talks with major media companies like 21st Century

PhotoFast 4K Video Capture and Storage Kit Now Available at Apple Stores

Gigastone recently announced its MFi-certified PhotoFast 4K Video Capture and Storage Kit is now available exclusively through Apple's online storefront and at select Apple retail locations in the United States. The kit includes a Lightning to microSD card reader, 64GB microSD card with U3 speeds, SD card adapter, and keychain leash, ideal for capturing 4K video and high-resolution images from an action camera or drone and saving or viewing the content immediately after on an iPhone or iPad. The kit requires using an app, namely the PhotoFast LIFE app, available for free on the App Store [Direct Link], as is always the case with external storage accessories. If needed, the MicroSD-to-SD adapter connects the reader to SD card slots on most MacBook Pro models for transferring 4K videos and photos to the desktop. Gigastone's PhotoFast 4K Video Capture and Storage Kit is $79.95 on Apple's website.

DigiTimes Says iPad Air 3 Will Have 4K Display and Up to 4GB RAM

Taiwanese touch panel makers General Interface Solution and TPK will share production of a third-generation "4K" iPad Air set to debut in March, according to sources out of the China supply chain (via DigiTimes). The same sources claim that in addition to a 4K resolution touch panel, Apple's new 9.7-inch tablet will feature up to 4GB RAM and improved battery life, and is scheduled to enter mass production in the second quarter of 2016. The report goes on to state that both display makers expect a slight on-year increase in demand for touch panel products from Apple in the first half of 2016 due to orders of products equipped with 3D Touch. This comes despite previous rumors suggesting the iPad Air 3 will not adopt the pressure-sensitive display technology due to the production difficulties involved with scaling it up for a larger display. Taiwan-based website DigiTimes has a mixed track record at reporting on Apple's upcoming product plans, but its sources within the upstream supply chain have proven reliable in the past. However, the term "4K" may simply refer to the new iPad Air adopting features included in the iPad Pro, which inherited the oxide thin film transistor from the 5K Retina iMac, along with a UV-based photo alignment technique that ensures uniform color and brightness in the display. It also included a variable refresh rate that preserves battery life by cutting the refresh rate in half whenever there's static content on the screen. Based on details from leaked design drawings, the next-generation iPad Air may be set to adopt the iPad Pro's four-

'iPhone 6s' Again Rumored to Feature 12MP Camera With 4K Video Recording

A sketchy and unconfirmed internal document posted by an alleged Foxconn employee on Chinese microblogging website Weibo (via PhoneArena) corroborates rumors that the next-generation iPhone could feature a 12-megapixel rear-facing camera with 4K video recording and 240 FPS slow-motion capabilities. Weibo user KJuma has since removed the pair of leaked documents he shared on the Twitter-like service, but not before the images began making their rounds on the web. The documents also corroborate multiple rumors claiming the so-called iPhone 6s ("N66") and iPhone 6s Plus ("N71") will have 2GB of RAM. KGI Securities analyst Ming-Chi Kuo, who has a respectable track record at reporting on Apple's upcoming product plans, issued a note to investors in May with eleven predictions for the next iPhone, and a 12-megapixel rear-facing camera sensor and A9 processor with 2GB of RAM were among the new features he

Apple Explored 4K Video Distribution in 2013

Apple requested 4K video content from Sony Pictures for the purpose of digital distribution and on-demand streaming testing, according to a new document [PDF] released by WikiLeaks from the Sony data breach (via AppleInsider). The document is a materials access letter from Culver Digital Distribution Inc, a division of Sony Pictures Entertainment, to Apple. It served as a formal agreement between the two companies for the "testing and / or preparing" of 4K content from Sony movies and TV shows. The letter is dated September 26, 2013, hinting that Apple has been exploring distributing 4K content for the past two years. The Cupertino company has been rumored to be working 4K in the past, most notably in 2013 when two reports suggested Apple was working on a 4K TV set. Those plans were eventually nixed and reports emerged of a brand new set-top box Apple TV with an A8 chip alongside a TV streaming service. Speculation suggested the new Apple TV's rumored A8 chip, which is capable of playing 4K content, would result in a 4K-capable Apple TV and streaming service. However, a report earlier this year confirmed that a new Apple TV would not support 4K content. While 4K, also known as Ultra HD, has seen an increased amount of popularity recently with more affordable 4K TV sets from manufacturers and some availability of 4K content on streaming services like Netflix, the format is not yet