Interview with HDMI Forum President David Glen of AMD, at CES 2020 the HDMI Forum announces the new HDMI 2.1 cable is mandated to include Ultra High Speed HDMI Certification Label for Authentication and Verification, to ensure quality Ultra High Speed HDMI cables reach the market and support 4K and 8K video, HDR, VRR, eARC, and all other HDMI 2.1 features, HDMI Forum, Inc. announces a mandatory certification program for all Ultra High Speed HDMI cables. Ultra High Speed HDMI cable certification includes testing to meet current EMI requirements to minimize wireless interference. All certified cables of any length must pass certification testing at an HDMI Authorized Testing Center (ATC). Once certified, cables will be required to affix an Ultra High Speed HDMI Certification Label to each package notifying consumers of the certification status of the product.
“The Ultra High Speed HDMI cable is the only way to ensure all the features and capabilities of the HDMI 2.1 Specification are delivered from a source device to a display. Ensuring Ultra High Speed HDMI cables are compliant with the HDMI 2.1 Specification is essential to the HDMI eco-system,” said David Glen of Advanced Micro Devices, Inc. and president of the HDMI Forum. “The HDMI Forum’s mandatory ATC-only certification requirements are designed to ensure cables are compliant with the HDMI 2.1 Specification. And the anti-counterfeit Ultra High Speed HDMI Certification Label and its scanning results provides a visible verification of certification that a product meets the HDMI Forum’s requirements.”
Over 140 cable manufacturers participate in the existing Premium Certification Program, and resellers have come to rely on the anti-counterfeit authentication label, regular cable audit testing and supply chain verification scanning app. The new program expansion will be available soon and HDMI Adopters will be informed when it launches.
This program will be administered by the HDMI Forum’s authorized agent, HDMI Licensing
Administrator, Inc. (HDMI LA) as part of its existing certification program. “The industry has had five years of experience with the HDMI Premium Certification program and many HDMI cable manufacturers are already testing and certifying their High Speed HDMI Cables and applying the anti-counterfeit labels,” said Rob Tobias, CEO of HDMI LA. “Expanding this program to include the new Ultra High Speed HDMI Cables provides a seamless verification experience.”
About the HDMI Forum, Inc.
HDMI Forum, Inc., a non-profit, mutual benefit corporation, is comprised of the world’s leading
manufacturers of consumer electronics, personal computers, mobile devices, cables and components. An open trade association, The HDMI Forum’s mission is to foster broader industry participation in the development of future versions of the HDMI Specification and to further expand the ecosystem of interoperable, HDMI-enabled products. For more information on the HDMI Forum or on becoming a member you can visit http://www.hdmiforum.org
HDMI LA CEO Rob Tobias at CES 2020, HDMI 2.1 Ultra High Speed Cable Certification Program introduced
HDMI Licencing Administrator CEO and President Rob Tobias gives an introduction to CES 2020 where HDMI 2.1 and 8K is one of the main topics and trends of the show. HDMI LA introduces the HDMI 2.1 Ultra High Speed HDMI Cable Certification Program.
INVECAS shows World’s First HDMI 2.1 with HDCP 2.3 Chip & IP Solutions for TV, AVR, Soundbar and STB
INVECAS Showcases its Chip & IP Solutions for HDMI 2.1 with HDCP 2.3 at the 2019 International CES in Las Vegas, Demonstrating the 8K 60Hz Home Theater Experience in Conjunction with Samsung QLED 8K. The three new ICs from INVECAS each support 8K Ultra High Definition video at 60Hz, as well as 4K UHD video at 120Hz, each as outlined in the latest HDMI 2.1 specification. The INV4789 Port Processor IC is ideal for TV designs, the INV4788 Transmitter IC is targeted for set top box and media player applications, and the INV4781 Switching IC is configured for AVR and soundbar designs. The ICs are now sampling to customers. Key Features include:
- 8K 50/60Hz and 4K 100/120Hz as outlined in the HDMI 2.1 specification
- Enhanced Audio Return Channel (eARC)
- Support for Auto Low Latency Mode (ALLM) and Variable Refresh Rate (VRR) modes
- Support for static & dynamic HDR allowing for extended dynamic range and wide color gamut support
- HDCP 2.3 premium content protection
At the CES 2019, HDMI Licensing Administrator, Inc (HDMI LA) is showing and talking about some of the new HDMI 2.1 cables that are coming to the market supporting 48Gbit/s high bandwidth, from passive cables, active copper cables and active optical cables, thus 3 different types of HDMI 2.1 cables to enable the HDMI 2.1 features including 8K60 or 4K120 un-compressed or up to 10K120 compressed. Some of the HDMI 2.1 cable providers highlighted include Elka, Inneos, JCE, Silicon Line and Legrand.
At the HDMI Licensing Administrator, Inc (HDMI LA) booth at CES 2019, they talk about the latest with HDMI 2.1 where at CES 2019 several companies announced the first 8K products from Samsung, LG, Sony, TCL, Konka, featuring some or all of the HDMI 2.1 features, including the 48Gbit/s spec cables supporting up to 8K60 uncompressed. At their booth, the Microsoft team presents the Microsoft Xbox One X and Xbox One S which has some HDMI 2.1 gaming features supported with its firmware update such as HDMI VRR and Auto Low Latency Mode to be taken advantage of with TVs that support HDMI 2.1 features such as the 2018 Samsung TVs available in the retail market.
HDMI 2.1 brings auto low latency mode (ALLM) and variable refresh rate (VRR) gaming here demonstrated on a Samsung QLED TV with a new firmware update to add that functionality support to the Microsoft Xbox One X. For more information about HDMI 2.1 features for gaming see my other video. That VRR functionality of HDMI 2.1 can be considered similar to dynamic refresh rate technologies like AMD’s FreeSync and NVIDIA’s G-Sync which are now popular for gamers buying new gaming PC monitors and new graphics cards, but the target market here for the HDMI 2.1 is also for gamers to be able to enjoy those features on the 4K TVs in the future. So expect upcoming 4K TVs to support it, if not it even being added to the firmware of existing 4K TVs on the market (like possibly as part of an evt firmware update for this Samsung QLED 4K TV), and here also updated with the firmware of gaming consoles like the Xbox One X.
HDMI 2.1 Specification Supports a Range of Features for Enhanced Gaming:
- Variable Refresh Rate (VRR) reduces or eliminates lag, stutter and frame tearing for more fluid and better detailed gameplay.
- Quick Media Switching (QMS) for movies and video eliminates the delay that can result in blank screens before content is displayed.
- Quick Frame Transport (QFT) reduces latency for smoother no-lag gaming, and real-time interactive virtual reality.
- Auto Low Latency Mode (ALLM) allows the ideal latency setting to automatically be set allowing for smooth, lag-free and uninterrupted viewing and interactivity.
HDMI 2.1 Specification Supports Ultra High Speed Bandwidth Up to 48Gbps enabling Higher resolutions and faster refresh rates including 8K60Hz and 4K120Hz and support for resolutions up to 10K120 compressed. The Ultra High Speed HDMI Cable supports 48Gbit/s bandwidth for uncompressed HDMI 2.1 feature support and has very low emissions of Electromagnetic interference (EMI).
Dynamic HDR support ensures every moment of a video is displayed at its ideal values for depth, detail, brightness, contrast and wider color gamuts. Here this interview is with Technicolor about their implementation of Dynamic HDR supported as part of the new HDMI 2.1 Spec.
eARC in HDMI 2.1 simplifies connectivity and supports the most advanced audio formats such as object-based audio, such as Dolby Atmos and DTS:X, highest audio quality, and ensures compatibility between audio devices and upcoming HDMI 2.1 products, enabling to deliver those formats via an eARC-enabled HDMI port on a future HDMI 2.1 TV. eARC also provides support for the TV’s over-the-air tuner, streaming apps received by the TV, and audio from HDMI sources connected to the TV.
A key advantage of eARC is that it enables a TV-centric living room or home theater configuration that can provide a more seamless experience. Today, an AV receiver—or a similar repeater device—is necessary to extract high quality audio from an HDMI link, while the video is processed and passed through to the TV. The user may have to switch inputs on both the TV and an audio device to find the source of their content, and content sourced within the TV and from TV inputs is frequently limited to stereo or, in the best case, one of a very small number of compressed formats.
With eARC, it will be possible to connect all sources through the TV and send audio to the sound system completely uncompromised. Furthermore, eARC will make possible a new breed of audio-only receivers that will yield greater value and ease-of-use by eliminating a video subsystem. So, in theory anyway, overall video and audio performance will improve with eARC.