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Miracast is utilised in many devices and is used or branded under various names by different manufacturers, including Smart View (by Samsung), [3] [4] SmartShare (by LG), screen mirroring (by Sony), Cast (in Windows 11) and Connect (in Windows 10), wireless display and screen casting.
Display Data Channel (DDC) is a collection of protocols for digital communication between a computer display and a graphics adapter that enable the display to communicate its supported display modes to the adapter and that enable the computer host to adjust monitor parameters, such as brightness and contrast.
Previous HDMI versions use three data channels (each operating at up to 6.0 Gbit/s in HDMI 2.0, or up to 3.4 Gbit/s in HDMI 1.4), with an additional channel for the TMDS clock signal, which runs at a fraction of the data channel speed (one tenth the speed, or up to 340 MHz, for signaling rates up to 3.4 Gbit/s; one fortieth the speed, or up to ...
A/V systems, data at 10.2 Gbit/s, power up to 100 watts: CoaXPress: BNC connector, DIN 1.0/2.3: Machine vision and industrial cameras: Supports 20.83 Mbit/s uplink channel and power over the same coaxial cable: Mobile High-Definition Link (MHL) 5 pin: 1920 × 1080 @ 60 3840 × 2160 @ 30 (version 3.0) 7680 × 4320 @ 120 (superMHL)
Version 3.0 was introduced in August 2013, and added support for 4K Ultra HD (3840 × 2160) 30 Hz video, increasing the maximum bandwidth from 3 Gbit/s to 6 Gbit/s. An additional YCbCr 4:2:0 pixel encoding for 4K resolution was also introduced, while the maximum charging supply was increased to 10 W (2 A). [ 19 ]
There are three HDMI connector types. Type A and Type B were defined by the HDMI 1.0 specification. Type C was defined by the HDMI 1.3 specification. Type A is electrically compatible with single link DVI-D. Type B is electrically compatible with dual link DVI-D but has not yet been used in any products.
The receiver samples the line at 1.05 ± 0.2 ms after the falling edge, then begins watching for the following bit 1.9 ± 0.15 ms after the falling edge. A receiver can convert a transmitted 1 bit to a 0 bit by pulling the line low within 0.35 ms of the falling edge, and holding it until the 0 bit time.
macOS 10.6+ (Safari and QuickTime) iOS 3.0+ Android 4.1+ [33] (Google Chrome) Windows 10 used to have native support for HTTP Live Streaming in EdgeHTML, a proprietary browser engine that was used in Microsoft Edge (now referred to as Edge Legacy) before the transition to the Chromium-based Blink browser engine. Edge Legacy was included in ...