The Panasonic Lumix DC-GH5 is a Micro Four Thirds mirrorless interchangeable lens camera body announced by Panasonic on 4 January 2017.
68-515: It is the first mirrorless camera capable of shooting 4K resolution video with 10-bit color with 4:2:2 chroma subsampling , along with recording in 4K 60p or 50p (but only in 8 bit). It also captures both 4K and Full HD without time limits. On September 28, 2017, Panasonic released firmware update 2.0 which added support for hybrid log–gamma (HLG) recording, along with a higher 400 Mbit/s bit rate All-i recording mode. The camera features 5-axis in-body stabilization, and, according to Panasonic,
136-813: A 25 Mbit/s connection. In late 2015 and January 2016, three of Canada's television providers – including Quebec -based Vidéotron , Ontario-based Rogers Cable , and Bell Fibe TV , announced that they would begin to offer 4K compatible set-top boxes that can stream 4K content to subscribers over gigabit internet service. On October 5, 2015, alongside the announcement of its 4K set-top box and gigabit internet, Canadian media conglomerate Rogers Communications announced that it planned to produce 101 sports telecasts in 4K in 2016 via its Sportsnet division, including all Toronto Blue Jays home games, and "marquee" National Hockey League games beginning in January 2016. Bell Media announced via its TSN division
204-401: A 4K feed, with its first broadcast being the 2015 FA Community Shield football match. Two production units were used, producing the traditional broadcast in high-definition, and a separate 4K broadcast. As the network did not want to mix 4K footage with upconverted HD footage, this telecast did not feature traditional studio segments at pre-game or half-time, but those hosted from the stadium by
272-615: A TV, monitor, or projector with the following characteristics: The CEA definition does allow manufacturers to use other terms—such as 4K —alongside the Ultra HD logo. Since the resolution in CEA's definition is only a minimum requirement, displays with higher resolutions such as 4096 × 2160 or 5120 × 2880 also qualify as "Ultra HD" displays, provided they meet the other requirements. Some 4K resolutions, like 3840 × 2160 , are often casually referred to as 2160p . This name follows from
340-412: A fringe on one side of red, on the other of green—except that the fringe takes on another color as the next line of pixels overlaps too. 4K UHD or 1080p pixel shifting cannot reveal the fine detail of a true 4K projector such as those Sony ships in the business, education, and home markets. JVC has one true 4K at $ 35,000 (in mid-2017) and another for $ 120,000. While projecting UHD, it might look as though
408-461: A horizontal display resolution of approximately 4,000 pixels . Digital television and digital cinematography commonly use several different 4K resolutions. In television and consumer media, 3840 × 2160 ( 4K UHD ) with a 16:9 aspect ratio is the dominant 4K standard, whereas the movie projection industry uses 4096 × 2160 ( DCI 4K). The 4K television market share increased as prices fell dramatically throughout 2013 and 2014. The term "4K"
476-710: A little over 70 movie and television titles via digital download to a specialized player that stores and decodes the video. The large files (≈40 GB), distributed through consumer broadband connections, raise concerns about data caps. In 2014, Netflix began streaming House of Cards , Breaking Bad , and "some nature documentaries" at 4K to compatible televisions with an HEVC decoder. Most 4K televisions sold in 2013 did not natively support HEVC, with most major manufacturers announcing support in 2014. Amazon Studios began shooting their full-length original series and new pilots with 4K resolution in 2014. They are now currently available though Amazon Video . In March 2016
544-441: A maximum upload resolution of 4096 × 3072 pixels (12.6 megapixels, aspect ratio 4:3). Vimeo's 4K content is currently limited to mostly nature documentaries and tech coverage. High Efficiency Video Coding (HEVC or H.265) should allow streaming 4K content with a bandwidth of 20 to 30 Mbit/s . In January 2014, Naughty America launched the first adult video service streaming in 4K. On February 11, 2024, Super Bowl LVIII
612-429: A much lower price than native 4K projectors. This technology of non-native 4K had its fourth generation in 2016. JVC further used the same technology to provide 8K flight simulation for Boeing that met the limits of 20/25 visual acuity. The first pixel-shifted 4K UHD projectors adopted by the market are Optoma, BenQ, Dell, et al., for those adopt a 2718×1528 pixel structure. The amount of data these projectors process
680-693: A new format that allows the use of 8K resolution ( 7680 × 4320 ) at 60 Hz with HDRR and 32 audio channels through USB-C . On January 4, 2017, the HDMI Forum announced HDMI 2.1 featuring support for 8K video with HDR , which will be "released early in Q2 2017". 8K Association Formed at CES 2019 to Help Develop 8K Ecosystem. In early February 2020, Samsung Electronics announced during their Unpacked event that their Samsung Galaxy S20 can video record in 8K, which uses 600 MB of storage per minute. On April 6, 2013, Astrodesign Inc. announced
748-399: A new standard by 2017. At CES 2012 , the first prototype 8K TVs were unveiled by Japanese electronics corporation Sharp . The feasibility of a fast transition to this new standard is questionable in view of the absence of broadcasting resources. In 2018, Strategy Analytics predicted that 8K-ready devices will still only account for 3% of UHD TVs by 2023 with global sales of 11 million units
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#1732798192476816-528: A result of leading manufacturers producing 4K cameras. Users could view 4K video by selecting "Original" from the quality settings until December 2013, when the 2160p option appeared in the quality menu. In November 2013, YouTube began to use the VP9 video compression standard, saying that it was more suitable for 4K than High Efficiency Video Coding (HEVC). Google , which owns YouTube, developed VP9. Theaters began projecting movies at 4K resolution in 2011. Sony
884-600: A slate of 4K telecasts to begin on January 20, 2016, including selected Toronto Raptors games and regional NHL games. On January 14, 2016, in cooperation with BT Sport, Sportsnet broadcast the first ever NBA game produced in 4K – a Toronto Raptors / Orlando Magic game at O2 Arena in London , England . On January 20, also during a Raptors game, TSN presented the first live 4K telecast produced in North America. Three days later, Sportsnet presented
952-491: A year. However, TV manufacturers remain optimistic as the 4K market grew much faster than expected, with actual sales exceeding projections nearly six-fold in 2016. In 2013, a transmission network's capability to carry HDTV resolution was limited by internet speeds and relied on satellite broadcast to transmit the high data rates. The demand is expected to drive the adoption of video compression standards and to place significant pressure on physical communication networks in
1020-464: Is currently focusing on the implementation of the UHD-1 standard. DVB finalized UHD-1 Phase 2 in 2016, with the introduction of service by broadcasters expected in 2017. UHD-1 Phase 2 adds features such as high dynamic range (using HLG and PQ at 10 or 12 bits), wide color gamut ( BT. 2020 / 2100 colorimetry), and high frame rate (up to 120 Hz). YouTube, since 2010, and Vimeo allow
1088-542: Is freeze-proof, dust-proof, and splash-proof. The later-released sister model Panasonic Lumix DC-GH5S is a more specialized filmmakers' camera that adds greater low-light sensitivity, a multi-aspect image sensor, and expanded DCI 4K options. It has a 10-megapixel non-stabilised image sensor. The Panasonic GH5S is an even more video-centric variant of the GH5: it can shoot either DCI or UHD 4K footage natively (i.e. where one capture pixel = one output pixel) at up to 60p. As well as
1156-509: Is generic and refers to any resolution with a horizontal pixel count of approximately 4,000. Several different 4K resolutions have been standardized by various organizations. The terms "4K" and "Ultra HD" are used more widely in marketing than "2160p". While typically referring to motion pictures, some digital camera vendors have used the term "4K photo" for still photographs, making it appear like an especially high resolution even though 3840×2160 pixels equal approximately 8.3 megapixels, which
1224-569: Is more popular in the TV market due to the supposed 4K UHD marketed resolution but still being incapable of achieving true 4K UHD resolution as defined by the CTA as 3840x2160 active pixels with 8-bit per color. This negatively impacts the rendering of text, making it a bit fuzzier, which is especially noticeable when a TV is used as a PC monitor. In 2019, Sony was granted the CinemaWide trademark by
1292-418: Is most commonly used in reference to the 4K UHDTV resolution of 3840 × 2160 due to its association with the well-known 720p and 1080p HDTV formats. Although 3840 × 2160 is both a 4K resolution and a 2160p resolution, these terms cannot always be used interchangeably since not all 4K resolutions are 2160 pixels tall, and not all 2160p resolutions are ≈4000 pixels wide. However, some companies have begun using
1360-502: Is not considered to be especially high for still photographs. In 2005, Digital Cinema Initiatives (DCI), a prominent standards organization in the cinema industry, published the Digital Cinema System Specification . This specification establishes standardized 2K and 4K container formats for digital cinema production, with resolutions of 2048 × 1080 and 4096 × 2160 respectively. The resolution of
1428-538: Is often regarded as the first graphics card to achieve playable frame rates at 8K in many modern titles. Given adequate hardware, 8K video can be edited by all major non-linear video editors such as Avid Media Composer , Adobe Premiere Pro , Lightworks , Vegas Pro , Final Cut Pro X , Edius , DaVinci Resolve , and Kdenlive . This is the resolution of the UHDTV2 format defined in SMPTE ST 2036–1, as well as
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#17327981924761496-501: Is sometimes referred to as "2160p", based on the naming patterns established by the previous 720p and 1080p HDTV standards. 8K resolution 8K resolution refers to an image or display resolution with a width of approximately 8,000 pixels. 8K UHD ( 7680 × 4320 ) is the highest resolution defined in the Rec. 2020 ( UHDTV ) standard. 8K display resolution is the successor to 4K resolution . TV manufacturers pushed to make 4K
1564-438: Is true 4K, but they overlap the pixels, which is what pixel shifting is. In fact, each of those pixels is far larger. In fact, each one has 50% more area than true 4K. Pixel shifting projectors. This way, they project a pixel and shift it up to the right by a half diameter and project it again with modified data—the second pixel overlaid on the first. This would result in adjacent red and green pixels effectively forming yellow, with
1632-513: The 2014 FIFA World Cup (via private tests and public viewings in the host city of Rio de Janeiro ), the 2018 FIFA World Cup was the first FIFA World Cup in which all matches were produced in 4K. Host Broadcasting Services stated that at least 75% of the broadcast cut on each match would come from 4K cameras (covering the majority of main angles), with instant replays and some camera angles being upconverted from 1080p sources. These broadcasts were made available from selected rightsholders, such as
1700-438: The 2016 Juno Awards in 4K as the first awards show presented in the format. In February 2016, Spanish-language Univision trialed 4K by producing a closed-circuit TV broadcast of a football friendly between the national teams of Mexico and Senegal from Miami (America) in the format. The broadcast was streamed privately to several special viewing locations. Univision aimed to develop a 4K streaming app to publicly televise
1768-728: The 2020 Summer Olympics , which were delayed to 2021 due to the COVID-19 pandemic . The specification for an 8K Blu-ray format was also completed by the Blu-ray Disc Association for use in Japan by December 2017. On December 1, 2018, NHK launched BS8K , a broadcast channel transmitting at 8K resolution. On February 28, 2020, it was reported that BT Sport would broadcast the UEFA Europa League in 8K HDR10+ as early as August 2020. Sony announced that
1836-458: The 2024 Summer Olympics , USA Network's "4K" coverage was sourced from host broadcaster Olympic Broadcasting Services (OBS) in 4K, but downconverted to 1080p when received by NBC Sports ' studios, and then upconverted to 4K for distribution. Most "K" resolutions are the result of multiplying a base width of either 960 or 1024 pixels by a simple, often integer factor and then may come in a variets of heights and aspect ratios. In some other cases,
1904-547: The 8K UHDTV format defined in ITU-R BT.2020 . It was also chosen by the DVB project as the resolution for their 8K broadcasting standard, UHD-2 . It has 33.2 million total pixels, and is double the linear resolution of 4K UHD (four times as many total pixels), three times the linear resolution of 1440p (nine times as many total pixels), four times the linear resolution of 1080p (16 times as many total pixels), and six times
1972-781: The ARTC HD63484 graphics processor, which was capable of displaying up to 4K resolution when in monochrome mode. The resolution was targeted at the bit-mapped desktop publishing market. The first commercially available 4K camera for cinematographic purposes was the Dalsa Origin , released in 2003. 4K technology was developed by several research groups in universities around the world, such as University of California, San Diego , CALIT2 , Keio University , Naval Postgraduate School and others that realized several demonstrations in venues such as IGrid in 2004 and CineGrid . YouTube began supporting 4K for video uploads in 2010 as
2040-958: The BBC in the UK, and selected television providers in the United States. Technical limitations in distributing 4K broadcasts (including the increased cost of 4K-compatible production equipment) have led to some broadcasters deciding against the format in favour of emphasizing 1080p/HDR broadcasts instead. After having broadcast UEFA Euro and the Champions League final in the format, UEFA discontinued 4K coverage for both in 2024, as broadcasters elected to put resources behind HDR and other on-air features instead. Some U.S. broadcasters, such as CBS Sports , Fox Sports , and USA Network have broadcast events promoted as having "4K" feeds, but are actually 1080p/HDR broadcasts upconverted to 4K. For
2108-578: The Digital Video Broadcasting Project released a new set of standards intended to guide the implementation of high resolution content in broadcast television. Dubbed DVB-UHDTV , it establishes two standards, known as UHD-1 (for 4K content) and UHD-2 (for 8K content). These standards use resolutions of 3840 × 2160 and 7680 × 4320 respectively, with framerates of up to 60 Hz, color depth up to 10 bpc (30 bit/px), and HEVC encoding for transmission. DVB
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2176-739: The FIFA World Cup in Brazil in June 2014 using HEVC with partners AstroDesign and Ikegami Electronics. On January 6, 2015, the MHL Consortium announced the release of the superMHL specification which will support 8K resolution at 120 fps, 48-bit video, the Rec. 2020 color space, high dynamic range support, a 32-pin reversible superMHL connector, and power charging of up to 40 watts. On March 1, 2016, The Video Electronics Standards Association ( VESA ) unveiled DisplayPort 1.4 ,
2244-653: The PlayStation 5 would support 8K graphics. Microsoft then announced its Xbox Series X with 8K graphic support, released in November 2020. The GeForce RTX 3090 , released in September 2020 at an MSRP of $ 1499, was marketed by Nvidia as the first graphics card capable of 8K 60 fps HDR gaming, recording, and streaming with ShadowPlay on PCs. However, only its successor, the GeForce RTX 4090 ,
2312-483: The Xbox One X , which supports 4K streaming and gaming, though not all games are rendered at native 4K. Though the price of the viewing devices began to drop rapidly from 2013, the home cinema digital video projector market saw little expansion as very few manufacturers had full 4K-capable lineups. Native 4K projectors were quoted in five figures well into 2015 before finally dropping below US$ 10,000, with Sony being
2380-553: The "K" resolution applies a desired aspect ratio like "21:9" to a multiple of a base height of either 720 or 1080 lines. The resolution of 3840 × 2160 is the dominant 4K resolution in the consumer media and display industries. This is the resolution of the UHDTV1 format defined in SMPTE ST 2036–1, as well as the 4K UHDTV format defined by ITU-R in Rec. 2020 , and is also the minimum resolution for CEA's definition of Ultra HD displays and projectors. The resolution of 3840 × 2160
2448-588: The 2017 film Guardians of the Galaxy Vol. 2 would be the first feature film to be shot in 8K, using the Red Weapon 8K VV. Japanese public broadcaster NHK began research and development on 8K in 1995, having spent over $ 1 billion on R&D since then. Codenamed Super Hi-Vision (named after its old Hi-Vision analog HDTV system), NHK also was simultaneously working on the development of 22.2 channel surround sound audio. The world's first 8K television
2516-718: The AH-4800, capable of recording 8K resolution. In April 2015, it was announced by Red that their newly unveiled Red Weapon VV is also capable of recording 8K footage. In October 2016, they announced two additional 8K cameras, Red Weapon 8K S35 and Red Epic-W 8K S35. The Red Weapon Dragon VV has been discontinued as of October 7, 2017 , when Red unveiled the Red Weapon Monstro VV, their fourth camera capable of shooting 8K, with additional improvements in dynamic range and noise reduction, among other features. In May 2019, mobile phone vendors started releasing
2584-578: The European Union Intellectual Property Office (EUIPO), in which the trademark covers 'Class 9' electronic devices, including smartphones. According to Sony and SID, the standard defines a CinemaWide 4K product with the following characteristics: Sony Xperia smartphones are the most widely known products that equipped with CinemaWide 4K display, such as Xperia 1 , Xperia 1 II , Xperia 1 III , Xperia 1 IV and Xperia 1 V . Video sharing website YouTube and
2652-651: The ability to shoot DCI 4K at higher frame rates, Panasonic claim the GH5S's larger pixels and 'Dual Native ISO' sensor will shoot significantly better footage in low light. In May 2021 the Panasonic Lumix DC-GH5 II was announced, with a new processor, but the same sensor. No Video | Weather Sealed | All the Rest This camera-related article is a stub . You can help Misplaced Pages by expanding it . 4K resolution 4K resolution refers to
2720-530: The cinema industry predates the publication of the DCI standard, and they are generally understood as casual terms for any resolution approximately 2000 or 4000 pixels in width, rather than names for specific resolutions. In 2007, the Society of Motion Picture and Television Engineers published SMPTE ST 2036-1 , which defines parameters for two UHDTV systems called UHDTV1 and UHDTV2 . The standard defines
2788-428: The film's 50th anniversary. According to Grover Crisp, executive VP of restoration at Sony Pictures, the new 8K scan has such high resolution that when examined, showed a series of fine concentric lines in a pattern "reminiscent of a fingerprint" near the top of the frame. This was caused by the film emulsion melting and cracking in the desert heat during production. Sony had to hire a third party to minimize or eliminate
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2856-463: The final of Copa América Centenario in 4K. In March 2016, DirecTV and CBS Sports announced that they would produce the "Amen Corner" supplemental coverage from the Masters golf tournament in 4K. In late 2016, Telus TV announced that they would begin to offer 4K compatible set-top boxes. After having trialed the technology in limited matches at the 2013 FIFA Confederations Cup , and
2924-570: The first NHL game in 4K. Dome Productions, a joint venture of Bell Media and Rogers Media (the respective owners of TSN and Sportsnet), constructed a "side-by-side" 4K mobile production unit shared by Sportsnet and TSN's first 4K telecasts; it was designed to operate alongside a separate HD truck and utilize cameras capable of output in both formats. For the opening game of the 2016 Toronto Blue Jays season , Dome constructed "Trillium" – a production truck integrating both 4K and 1080i high-definition units. Bell Media's CTV also broadcast
2992-478: The first mobile phones with 8K video recording capabilities, such as the ZTE Nubia Red Magic 3 series. This is enabled by the sufficient resolution of image sensors used in mobile phones, and by the sufficient chipset performance. However, mobile phones with up to 5K (2880p) or 6K (3240p) video cameras have never been released. In 2007, the original 65 mm negative of the 1992 film Baraka
3060-552: The first players and discs for Ultra HD Blu-ray —a physical optical disc format supporting 4K resolution and high-dynamic-range video (HDR) at 60 frames per second—were released. On August 2, 2016, Microsoft released the Xbox One S , which supports 4K streaming and has an Ultra HD Blu-ray disc drive, but does not support 4K gaming. On November 10, 2016, Sony released the PlayStation 4 Pro , which supports 4K streaming and gaming, though many games use checkerboard rendering or are upscaled 4K. On November 7, 2017, Microsoft released
3128-656: The following characteristics for these systems: In 2012, the International Telecommunication Union, Radiocommunication Sector published Recommendation ITU-R BT.2020 , also known as the Ultra High Definition Television ( UHDTV ) standard. It adopts the same image parameters defined in SMPTE ST 2036–1. Although the UHDTV standard does not define any official names for the formats it defines, ITU typically uses
3196-439: The implementation of a new technology called M+ which is the addition of white subpixel along with the regular RGB dots in their IPS panel technology. The media and internet users later called this "RGBW" TVs because of the white sub pixel. Most of the new M+ technology was employed on 4K TV sets which led to a controversy after tests showed that the addition of a white sub pixel replacing the traditional RGB structure would reduce
3264-482: The match commentators using a 4K camera. BT envisioned that if viewers wanted to watch studio analysis, they would switch to the HD broadcast and then back for the game. Footage was compressed using H.264 encoders and transmitted to BT Tower , where it was then transmitted back to BT Sport studios and decompressed for distribution, via 4K-compatible BT TV set-top boxes on an eligible BT Infinity internet plan with at least
3332-548: The near future. As of 2018 , few cameras had the capability to shoot video in 8K, NHK being one of the few companies to have created a small broadcasting camera with an 8K image sensor . By 2018, Red Digital Cinema camera company had delivered three 8K cameras in both a Full Frame sensor and Super 35 sensor. The term "8K" is generic and refers to any resolution with a horizontal pixel count of approximately 8,000. Several different 8K resolutions have been standardized by various organizations. Japan's public broadcaster NHK
3400-528: The only major maker marketing a comprehensive 4K projection solution as of 2015. At normal direct-view panel sizes and viewing distances, critics claim the extra pixels of 4K are redundant with normal human vision . Projection home cinemas on the other hand use much larger screen sizes without necessarily increasing viewing distance to scale. The company has used a technique now called "e-shift" to extrapolate extra pixels from 1080p sources to either display 4K on screens via upscaling or from native 4K sources at
3468-399: The pixel structures would have 1/4 the area of 1080p; it just doesn't happen with pixel shifting. That much resolution is only carried by a true 4K projector. This is why "true" 4K costs so much more than 4K UHD projectors that have more or less similar feature sets. They produce smaller pixels, finer resolution—no loss of detail or color from the overlapping pixels. This is in stark contrast to
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#17327981924763536-411: The previous naming convention used by HDTV and SDTV formats, which refer to a format by the number of pixels/lines along the vertical axis (such as "1080p" for 1920 × 1080 progressive scan, or "480i" for the 480-line interlaced SDTV formats) rather than the horizontal pixel count (≈4000 or "4K" for 3840 × 2160 ). The term "2160p" could be applied to any format with a height of 2160 pixels, but it
3604-473: The resolution by around 25%. After tests done by Intertek in which the technical aspects of LG M+ TVs were analyzed and they concluded that "the addressable resolution display is 2,880 X 2,160 for each red, green, blue", in other words, the LG TVs were technically 2.8K as it became known in the controversy. Although LG Display has developed this technology for use in notebook display, outdoor and smartphones, it
3672-614: The rippling artifacts in the new restored version. On May 17, 2013, the Franklin Institute premiered To Space and Back , an 8K×8K, 60 fps , 3D video running approximately 25 minutes. During its first run at the Fels Planetarium it was played at 4K, 60 fps. In November 2013, NHK screened the experimental-drama short film "The Chorus" at Tokyo Film Festival which was filmed in 8K and 22.2 sound format. On May 1, 2015, an 8K abstract computer animation
3740-495: The small variation in the aspect ratio difference, which would be capable of being noticeable in a few companies, such as Kaleidescape , offering media servers that enable 4K UHD Blu-ray movies with a wide dynamic range in a home theater. In November 2014, American satellite provider DirecTV (owned by AT&T) became the first pay-TV provider to offer access to 4K content, although limited to selected video-on-demand films. In August 2015, British sports network BT Sport launched
3808-582: The television industry have adopted 3840 × 2160 as their 4K standard. As of 2014 , 4K content from major broadcasters remained limited. On April 11, 2013, Bulb TV created by Canadian serial entrepreneur Evan Kosiner became the first broadcaster to provide a 4K linear channel and VOD content to cable and satellite companies in North America. The channel is licensed by the Canadian Radio-television and Telecommunications Commission to provide educational content. By late 2014, 4K content
3876-425: The term "4K" to describe devices with support for a 2160p resolution, even if it is not close to 4000 pixels wide. For example, many "4K" dash cams only support a resolution of 2880 × 2160 (4∶3); although this is a 2160p resolution, it is not a 4K resolution. Conversely, Samsung released a 5120 × 2160 ( 64∶27 ) TV, but marketed it as a "4K" TV despite its 5K-class resolution . In 2015, LG Display announced
3944-576: The terms "4K", "4K UHD", or "4K UHDTV" to refer to the 3840 × 2160 system in public announcements and press releases (" 8K " for the 7680 × 4320 system). In some of ITU's other standards documents, the terms "UHDTV1" and "UHDTV2" are used as shorthand. In October 2012, the Consumer Electronics Association (CEA) announced their definition of the term Ultra High-Definition (or Ultra HD ) for use with marketing consumer display devices. CEA defines an Ultra HD product as
4012-499: The video content inside follows the SMPTE 428-1 standard, which establishes the following resolutions for a 4K distribution: 2K distributions can have a frame rate of either 24 or 48 FPS , while 4K distributions must have a frame rate of 24 FPS. Some articles claim that the terms "2K" and "4K" were coined by DCI and refer exclusively to the 2K and 4K formats defined in the DCI standard. However, usage of these terms in
4080-445: The year 2015, Apple announced the iPhone 6s was released with the 12 megapixel camera that has the option to record 4K at 25 or 30 frames per second. In the years 2017 and 2018, mobile phone chipsets reached sufficient processing power that mobile phone vendors started releasing mobile phones that allow recording 2160p footage at 60 frames per second for a smoother and more realistic appearance. In 1984, Hitachi released
4148-399: Was also chosen by the DVB project for their 4K broadcasting standard, UHD-1 . This resolution has an aspect ratio of 16∶9, with 8,294,400 total pixels. It is exactly double the horizontal and vertical resolution of 1080p ( 1920 × 1080 ) for a total of 4 times as many pixels, and triple the horizontal and vertical resolution of 720p ( 1280 × 720 ) for a total of 9 times as many pixels. It
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#17327981924764216-675: Was available for streaming and broadcast on television, both in 4K, by CBS in the US. The first mobile phones to be able to record at 2160p ( 3840 × 2160 ) were released in late 2013, including the Samsung Galaxy Note 3 , which is able to record 2160p at 30 frames per second. In the year 2014, the OnePlus One was released with the option to record DCI 4K ( 4096 × 2160 ) at 24 frames per second, as well as LG G3 and Samsung Galaxy Note 4 with optical image stabilization . In
4284-752: Was becoming more widely available online, including on Apple TV, YouTube, Netflix, Hulu, and Amazon. By 2013, some UHDTV models were available to general consumers in the range of US$ 600. As of 2015 , prices on smaller computer and television panels had dropped below US$ 400. On March 26, 2013, the Advanced Television Systems Committee announced new proposals of a new standard called ATSC 3.0 which would implement UHD broadcasts at resolutions of up to 3840 × 2160 or 7680 × 4320 . The standard would also include framerates of up to 120 Hz, HEVC encoding, wide color gamut , as well as high dynamic range . In 2014,
4352-422: Was offering 4K projectors as early as 2004. The first 4K home theater projector was released by Sony in 2012. Despite this, there's not many finished films with 4K resolution as of 2023. Even for movies and TV shows shot using 6K or 8K cameras, almost all finished films are edited in HD resolution and enlarged to fit a 4K format. Sony is one of the leading studios promoting UHDTV content, as of 2013 offering
4420-519: Was re-scanned at 8K with a film scanner built specifically for the job at FotoKem Laboratories, and used to remaster the 2008 Blu-ray release. Chicago Sun-Times critic Roger Ebert described the Blu-ray release as "the finest video disc I have ever viewed or ever imagined." A similar 8K scan /4K intermediate digital restoration of Lawrence of Arabia was made for Blu-ray and theatrical re-release during 2012 by Sony Pictures to celebrate
4488-698: Was screened at the Filmatic Festival at the University of California, San Diego. The work was created as an assignment in the VIS 40/ICAM 40 Introduction to Computing in the Arts class taught at UCSD by Associate Teaching Professor Brett Stalbaum during the winter quarter of 2015, with each student producing three hundred 8192 × 4800 pixel frames. The work's music soundtrack was composed by Mark Matamoros. On January 6, 2016, director James Gunn stated that
4556-671: Was the first to start research and development of 4320p resolution in 1995 and the format was first displayed in 2005. The format was standardized by SMPTE in October 2007. The interface was standardized by SMPTE in August 2010 and recommended as the international standard for television by ITU-R in 2012. Followed by public displays at electronics shows and screenings of 2014 Winter Olympics in Sochi and public viewings in February 2014 and
4624-584: Was unveiled by Sharp at the Consumer Electronics Show (CES) in 2012. Experimental transmissions of the resolution were tested with the 2012 Summer Olympics , and at the Cannes Film Festival showcasing Beauties À La Carte , a 27-minute short showcased publicly on a 220" screen, with a three-year roadmap that entails the launch of 8K test broadcasting in 2016, with plans to roll out full 8K services by 2018, and in time for
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