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On September1, 2020, Nvidia launched the GeForce RTX 30 series, the world's first discrete graphics cards with support for the full 48 Gbit/s bandwidth with Display Stream Compression 1.2 of HDMI 2.1. [185] [186] [187] Gaming consoles [ edit ]
Pin mapping for USB Type-C HDMI Alternate Mode [195] Relationship with DisplayPort [ edit ] Dual-mode DisplayPort logoHDMI 1.2 was released on August8, 2005, and added the option of One Bit Audio, used on Super Audio CDs, at up to 8 channels. To make HDMI more suitable for use on PC devices, version 1.2 also removed the requirement that only explicitly supported formats be used. It added the ability for manufacturers to create vendor-specific formats, allowing any arbitrary resolution and refresh rate rather than being limited to a pre-defined list of supported formats. In addition, it added explicit support for several new formats including 720p at 100 and 120Hz and relaxed the pixel format support requirements so that sources with only native RGB output (PC sources) would not be required to support Y′C BC R output. [96] :§6.2.3 Retailer Requires 'Simplay' HDMI Testing". TWICE. December 11, 2006. Archived from the original on September 19, 2009 . Retrieved November 18, 2009. HDMI Version 1.0 was released in December of 2002. Future improvements were practically guaranteed with a name like this. As such, HDMI Version 1.1 made its debut in May of 2004. It added better support for DVD-Audio than the previous HDMI version. This gave way to HDMI Version 1.2, released in August of 2005. This was a much bigger upgrade compared to the previous HDMI variant, adding support for all sorts of new functions and features including 720p video at a refresh rate of 100 and 120 Hz. HDMI Version 1.2a came that December. a b c d "HDMI Founders announce initiative to broaden industry participation in HDMI specification development". HDMI.org. October 25, 2011. Archived from the original on April 13, 2016 . Retrieved October 29, 2011. a b "More HDMI® 2.1 Enabled Products Reach the Market Bringing Advanced Consumer Entertainment Features to a Wide Audience - Ultra High Speed HDMI® Cables Now Available Enabling End-to-End HDMI 2.1 Installations". HDMI LA. January 5, 2021 . Retrieved October 29, 2021.
HDMI:: Manufacturer:: HDMI Alt Mode for USB Type-C Connector". www.hdmi.org. Archived from the original on September 19, 2016 . Retrieved September 18, 2016. HDMI 2.0 increases the maximum bandwidth to 18.0Gbit/s. [113] [114] [115] HDMI 2.0 uses TMDS encoding for video transmission like previous versions, giving it a maximum video bandwidth of 14.4Gbit/s. This enables HDMI 2.0 to carry 4K video at 60Hz with 24bit/px color depth. [113] [116] [117] Other features of HDMI 2.0 include support for the Rec. 2020 color space, up to 32 audio channels, up to 1536kHz audio sample frequency, dual video streams to multiple users on the same screen, up to four audio streams, 4:2:0 chroma subsampling, 25fps 3D formats, support for the 21:9 aspect ratio, dynamic synchronization of video and audio streams, the HE-AAC and DRA audio standards, improved 3D capability, and additional CEC functions. [113] [118] [119] The HDMI Alternate Mode for USB-C allows HDMI-enabled sources with a USB-C connector to directly connect to standard HDMI display devices, without requiring an adapter. [195] The standard was released in September 2016, and supports all HDMI 1.4b features such as video resolutions up to Ultra HD 30Hz and CEC. [196] Previously, the similar DisplayPort Alternate Mode could be used to connect to HDMI displays from USB Type-C sources, but where in that case active adapters were required to convert from DisplayPort to HDMI, HDMI Alternate Mode connects to the display natively. [197]Male HDMI connectors, on the other hand, are generally supplied as fixed components at either end of almost every commercially available HDMI cable. In many situations, it’s easier and cheaper to replace a damaged male connector by swapping in a replacement cable. However, this isn’t always practical. Some high-end HDMI cables can be relatively expensive (especially the longer and sturdier types), and so in these cases, it can be considerably cheaper to wire a new male connector than to replace an entire cable run.
This section may require cleanup to meet Wikipedia's quality standards. The specific problem is: Lead is out-of-date, section reads likes a timeline. Please help improve this section if you can. ( June 2019) ( Learn how and when to remove this template message) Automotive Connection System". HDMI Licensing. Archived from the original on August 21, 2012 . Retrieved August 6, 2012. Silicon Image Opens HDMI Authorized Testing Center". HDMI.org. June 26, 2003. Archived from the original on April 13, 2016 . Retrieved November 18, 2009.
Room-to-Room Portables: Can You Hear Me Now?
High-bandwidth Digital Content Protection (HDCP) is a newer form of digital rights management. Intel created the original technology to make sure that digital content followed the guidelines set by the Digital Content Protection group. On January 28, 2008, In-Stat reported that shipments of HDMI were expected to exceed those of DVI in 2008, driven primarily by the consumer electronics market. [21] [31] Several versions of HDMI have been developed and deployed since the initial release of the technology, occasionally introducing new connectors with smaller form factors, but all versions still use the same basic pinout and are compatible with all connector types and cables. Other than improved audio and video capacity, performance, resolution and color spaces, newer versions have optional advanced features such as 3D, Ethernet data connection, and CEC extensions. Premium HDMI Cable Certification Program". hdmi.org. HDMI Licensing, LLC. January 9, 2022 . Retrieved January 9, 2022. a b c "HDMI Adopters and Founders". HDMI. Archived from the original on August 1, 2012 . Retrieved April 14, 2015.
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