Today, there are three different kinds of HDMI cords: Standard, High Speed, and Ultra High Speed. Each of these HDMI types also has its own subcategory of HDMI variants ranging from Type A to Type E. The HDMI royalty is only payable on licensed products that will be sold on a stand-alone basis (i.e., that are not incorporated into another licensed product that is subject to an HDMI royalty). For example, if a cable or IC is sold to an adopter who then includes it in a television subject to a royalty, then the cable or IC maker would not pay a royalty, and the television manufacturer would pay the royalty on the final product. If the cable is sold directly to consumers, then the cable would be subject to a royalty. [89] Versions [ edit ] Leading PC Companies Move to All Digital Display Technology, Phasing out Analog". Intel. December 8, 2010 . Retrieved September 14, 2012.

With the release of HDMI Version 2.1a, the latest in HDMI technology can support as much as 10K video and a maximum frame rate of as much as 120 frames per second. The royalty fee structure is the same for all volumes. The following variable per-unit royalty is device-based and not dependent on number of ports, chips or connectors: When tech companies and production studios noticed the potential of HD TV, they collaborated on a technology that could transmit digital video, surround sound, and metadata through one single cord. It replaces nearly a dozen other cords from the analog era.

So, What Is the Best Portable Projector to Buy?

a b c d e "HDMI 1.4 FAQ". HDMI.org. Archived from the original on May 23, 2010 . Retrieved November 20, 2009. An HDMI extender is a single device (or pair of devices) powered with an external power source or with the 5V DC from the HDMI source. [83] [84] [85] Long cables can cause instability of HDCP and blinking on the screen, due to the weakened DDC signal that HDCP requires. HDCP DDC signals must be multiplexed with TMDS video signals to comply with HDCP requirements for HDMI extenders based on a single Category 5/ Category 6 cable. [86] [87] Several companies offer amplifiers, equalizers and repeaters that can string several standard HDMI cables together. Active HDMI cables use electronics within the cable to boost the signal and allow for HDMI cables of up to 30 meters (98 feet); [83] those based on HDBaseT can extend to 100 meters; HDMI extenders that are based on dual Category 5/ Category 6 cable can extend HDMI to 250 meters (820 feet); while HDMI extenders based on optical fiber can extend HDMI to 300 meters (980 feet). [84] [85] Licensing [ edit ] Expanded HDR support:While Dolby Vision, HDR10, and hybrid log gamma are compatible with HDMI 2.0a/b, HDMI 2.1 supports any forthcoming HDR formats that may not be supported by HDMI version 2.0a/b. Beginning with the seventh generation of video game consoles, most consoles support HDMI. Video game consoles that support HDMI include the Xbox 360 (1.2a), Xbox One (1.4b), Xbox One S (2.0a), Xbox One X (2.0b), PlayStation 3 (1.3a), PlayStation 4 (1.4b), PlayStation 4 Pro (2.0a), Wii U (1.4a), Nintendo Switch (1.4b), Nintendo Switch (OLED model) (2.0a), Xbox Series X and Series S (2.1), and PlayStation 5 (2.1). 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]

If I am using a DVI-to-HDMI cable will audio be transmitted over this cable to the 3D TV?– NVIDIA". nvidia.custhelp.com. Samsung (February 24, 2006). "Samsung Camera Releases New High-Performance Digimax L85 Featuring World's First High Definition Multimedia Interface". dpreview.com . Retrieved July 1, 2008. Audio support: As with HDMI 2.0 and 2.0a, all surround sound formats in use are compatible. HDMI 2.1 also adds eARC, which is an audio return channel upgrade that provides enhanced audio connection capability for immersive surround sound formats between compatible TVs, home theater receivers, and soundbars. eARC is compatible with Dolby Digital Plus, Dolby TrueHD, Dolby Atmos, DTS-HD High-Resolution Audio/DTS HD Master Audio, and DTS:X. Many mobile phones can produce an output of HDMI video via a micro-HDMI connector, SlimPort, MHL [188] [189] [190] or other adapter. [191] [192] [193] [194] Legacy compatibility [ edit ]Adopted by 750+ manufacturers, HDMI is a must-have for consumer electronics". HDMI.org. January 5, 2008. Archived from the original on April 14, 2016 . Retrieved July 2, 2008. ExtremeTech Staff (January 29, 2008). "Analyst: The DVI Interface is Dying". ExtremeTech. Archived from the original on May 13, 2014 . Retrieved January 30, 2008. DVI is the only interface that does not require a license for interfacing HDMI. [ citation needed] HDMI adopters [ edit ] Even with an HDMI output, a computer may not be able to produce signals that implement HDCP, Microsoft's Protected Video Path, or Microsoft's Protected Audio Path. [160] [169] Several early graphic cards were labelled as "HDCP-enabled" but did not have the hardware needed for HDCP; [170] this included some graphic cards based on the ATI X1600 chipset and certain models of the NVIDIA Geforce 7900 series. [170] The first computer monitors that could process HDCP were released in 2005; by February 2006 a dozen different models had been released. [171] [172] The Protected Video Path was enabled in graphic cards that had HDCP capability, since it was required for output of Blu-ray Disc and HD DVD video. In comparison, the Protected Audio Path was required only if a lossless audio bitstream (such as Dolby TrueHD or DTS-HD MA) was output. [160] Uncompressed LPCM audio, however, does not require a Protected Audio Path, and software programs such as PowerDVD and WinDVD can decode Dolby TrueHD and DTS-HD MA and output it as LPCM. [160] [167] [168] A limitation is that if the computer does not implement a Protected Audio Path, the audio must be downsampled to 16-bit 48kHz but can still output at up to 8channels. [160] No graphic cards were released in 2008 that implemented the Protected Audio Path. [160]

a b c "HDMI Ethernet Channel". HDMI Licensing, LLC. Archived from the original on February 8, 2017 . Retrieved October 7, 2011. Adopters receive more exposure through combined marketing, such as the annual HDMI Developers Conference and technology seminars. Where the two categories differ is in their shape and in some key features that make the best mini projectors a better fit for home entertainment. Although no particular shape defines a mainstream mini projector, most are towers, like models in the Anker Nebula Capsule series. The extra height makes room for relatively robust audio systems, which deliver higher volume and better sound quality in almost every case than any oversize palmtop. Most couple that with built-in smart TV features for streaming—most often by way of Android TV. None of this hurts their usability for business presentations, and some types of presentations can benefit from the better audio. But the extras also mean these models will do a better job than most oversize palmtops for watching movies. Many can also double as Bluetooth speakers. Inexpensive Single-LCD Mini Projectorsa b c d "HDMI Licensing, LLC Announces Features of the Upcoming HDMI Specification Version 1.4". HDMI Licensing, LLC. May 28, 2009. Archived from the original on June 1, 2009 . Retrieved May 28, 2009.