Hisense’s ULED XD TV Aims to Compete With OLED Tech

Chinese TV manufacturer Hisense just unveiled its ULED XD television, with plans to offer high-end technology at a lower-than-typical price. According to the company’s director of product management Chris Porter, the company puts 5 percent of profits every year into R&D, which has allowed it to develop the set’s proprietary technology — some of which has never been released in the U.S. market. At CES 2019, Hisense showed off the ULED XD, which is essentially comprised of two connected 4K LCD panels, and a proprietary chipset that reportedly offers exceptional deep blacks. Continue reading Hisense’s ULED XD TV Aims to Compete With OLED Tech

HPA Tech Retreat: A Look at HDR & the Ambient Light Issue

Sony Pictures chief technology officer Don Eklund presented a look at HDR bias light analysis. Put plainly, the colorist grades the content in a dark room, with the light behind the screen rated at between 5 and 10 nits. But the average viewer watches that same content in a room with windows and lights. “We have a fundamental problem everyone here has experienced, with light leaking in the room through drapes,” said Eklund. “It crushes the blacks and offers colors that were not intended when the images were graded.” Continue reading HPA Tech Retreat: A Look at HDR & the Ambient Light Issue

Facebook Introduces Open-Source Image Processing Library

Facebook unveiled Spectrum, an open-source image processing library to help improve the quality and reliability of images uploaded through its own apps. Spectrum, which Facebook first showed publicly and launched in beta in November, is now on GitHub, available to the developer community. As higher quality cameras on smartphones have become a key selling point, consumers are dealing with larger image files, which can be a stumbling block since they eat up more device memory and more network bandwidth. Continue reading Facebook Introduces Open-Source Image Processing Library

Samsung Readies Onyx Cinema LED Motion Picture Screens

Last year, Samsung debuted a cinema LED screen, Onyx Cinema LED, to be offered in three sizes to accommodate different movie theaters. The 19-foot model will run at DCI 2K (2048 x 1080), and the 34-foot and 50-foot versions will run at DCI 4K (4096 x 2160). The 2K version has a peak brightness of 300 nits, and the other two support 500 nits, enabling 3D projection. The screens will support other resolutions with letterboxing as well as wide or flat DCI and several versions of HDR, including Samsung’s HDR10+. Continue reading Samsung Readies Onyx Cinema LED Motion Picture Screens

The Wall: Samsung Wows CES Attendees With MicroLED TV

In Las Vegas this week, Samsung is showcasing its first MicroLED consumer television. Dubbed “The Wall,” the 146-inch, bezel-less, 4K TV is modular, offering consumers the ability to customize its size and shape by adding or removing sections without affecting image quality. MicroLED’s self-emitting tech uses millions of micro-sized chips that individually emit light, which eliminates the need for color filters or backlighting. If one day affordable, this tech could replace LED for consumer TVs and lead to wallpaper screens. The Wall by Samsung is expected to be available later this year, although pricing has yet to be announced. Continue reading The Wall: Samsung Wows CES Attendees With MicroLED TV

Content Distributors Look at Evolution of 4K UHD, HDR, More

Consumer Reports is scrupulous about buying the products it tests and reviews. It’s fitting then that the organization’s electronics senior editor Jim Willcox brought together a panel to talk about the latest 4K UHD TVs without inviting a single television set manufacturer. After all, he says, they all have booths on the CES 2017 floor. He opened the discussion with a thought that 4K is in fact a Trojan horse, bringing features such as High Dynamic Range (HDR) that are more demonstrable to viewers. Continue reading Content Distributors Look at Evolution of 4K UHD, HDR, More

Sony to Debut TVs Combining Best OLED and LCD Features

This summer, Sony will begin shipping the new Z television set series, redesigned from the ground up to combine the best technical features of both LCD and OLED sets. Whereas OLED TVs can show a true pitch-black, they can’t match the brightness of LED-backlit LCD TVs. With the advent of high dynamic range (HDR), TV sets need both the control of individual pixels provided by OLEDs and the brightness of LCDs. Sony achieves that by adding more LEDs in its backlight and focusing their beams for less light leakage. Continue reading Sony to Debut TVs Combining Best OLED and LCD Features

SMPTE 2015: Delineating Ways to Broadcast Ultra HD 4K TV

The future of high dynamic range (HDR), wide color gamut and high frame rate (HFR) are a focus in the industry, so it was no surprise that several presentations at SMPTE 2015 took a closer look at these topics. One panelist made the point that the human visual system doesn’t see resolution, color gamut and frame rate as separate parameters, therefore we can’t treat them as such. Broadcasters working to playback UHD/4K TV are dealing with issues as their plants evolve from SDI-only to SDI/IP hybrid transport. Continue reading SMPTE 2015: Delineating Ways to Broadcast Ultra HD 4K TV

Panasonic Joins LG in OLED Market with Curved 4K Offering

During the IFA trade show in Berlin yesterday, Panasonic unveiled its 65CZ950, a curved 4K OLED TV featuring the company’s Studio Master Drive processor. Panasonic claims the 65-inch OLED, slated for an October release in Europe, is the most color-accurate display it has ever produced. It is also the first to achieve THX certification. Panasonic says the CZ950 series brings home entertainment closer to a cinema experience since it is fully HDR compatible and covers more than 90 percent of the DCI color space. Continue reading Panasonic Joins LG in OLED Market with Curved 4K Offering

Netflix to Introduce High Dynamic Range to its 4K Streaming

During the LG press conference at CES earlier this week, Netflix announced that it plans to introduce high dynamic range (HDR) to its 4K UHD streaming sometime this year. While a specific timeline was not revealed, it is expected that the HDR streaming will coincide with the launch of LG’s much talked about OLED TVs. Netflix support for HDR was also announced with Sony; the company’s X900C ultra-thin UHD TV showcased at CES will run on the new Android TV platform and provide access to Netflix 4K. Continue reading Netflix to Introduce High Dynamic Range to its 4K Streaming

IMAX Rival: Dolby Cinema Puts Focus on High Dynamic Range

Dolby, the top brand in theater sound, is poised to launch its premium, large-format theater experience called Dolby Cinema. As a potential new competitor to today’s large-format leader IMAX, Dolby Cinema will feature special design elements such as its Atmos sound, signature entrances to reflect the movie being projected, and the highly anticipated high dynamic range process, which allows for a greater dynamic range of luminosity, resulting in whiter whites and blacker blacks. Continue reading IMAX Rival: Dolby Cinema Puts Focus on High Dynamic Range

SMPTE Tech Summit: Understanding the Human Vision System

The first Saturday morning session of SMPTE’s Technology Summit On Cinema at NAB focused on factors that could impact the UHD TV rollout, including research on what humans are able to see and observe. During a panel titled “Understanding the Human Vision System,” Dr. Jenny Read of Newcastle University Institute of Neuroscience set the stage by discussing four parameters of vision: spatial resolution, temporal resolution, dynamic range, and color perception. Related studies from Dolby, EBU and EPFL were presented. Continue reading SMPTE Tech Summit: Understanding the Human Vision System

Dolby Vision Used for New “Chicago: Diamond Edition” Blu-ray

Carolyn Giardina of The Hollywood Reporter forwarded us news that the Best Picture Oscar winner “Chicago” has been remastered in Dolby Vision to create a “Chicago: Diamond Edition” Blu-ray that will go on sale next week. The Blu-ray audio for Rob Marshall’s 2002 film also features a new Dolby TrueHD 7.1 mix. Unveiled at CES, Dolby Vision is the company’s tech specification for high luminance, wide color gamut and high dynamic range intended for HD or 4K resolution images. Continue reading Dolby Vision Used for New “Chicago: Diamond Edition” Blu-ray