Seven major enhancements for HDMI 1.4
support for 4K x 2K resolution. HDMI device supports HD resolution up to 4K × 2K, four times the current 1080p, and many digital home theater with the same resolution transmission content.
1, HDMI Ethernet channel (HDMI Ethernet Channel, HEC). HDMI 1.4 version of the data line will add a data channel to support high-speed bi-directional communication. Interconnect devices that support this feature through the Fast Ethernet to send and receive data, which can meet any IP-based application. HDMI Ethernet Channel will allow Internet-based HDMI devices and other HDMI devices to share Internet access without the other then an Ethernet cable. The new features also provide a connection platform that allows HDMI devices to share content between. Heart quickly Click to view the price of the HDMI cable!
2, Audio Return Channel (Audio Return Channel, ARC). The channel can be reduced and the number of cables needed to play audio transmission and processing. In the case of high-definition television directly receiving audio and video content, this new channel to make high-definition TV audio through the HDMI cable directly transferred to the A / V amplifier receiver, without additional one cable.
3,3 D Over HDMI specification for HDMI device defines common 3D formats and resolution to achieve standardization of the input and output portion of the home 3D system supports up to two 1080p resolution video stream.
4, support for 4K x 2K resolution. HDMI device supports HD resolution up to 4K × 2K, four times the current 1080p, and many digital home theater with the same resolution transmission content. Specific format: 3840 x 2160 24Hz/25Hz/30Hz; 4096 x 2160 24Hz
5, to expand support for color space. HDMI technology supports Main product: HDMI Cable is with good quality. color spaces designed specifically for digital cameras, including sYCC601, Adobe RGB, AdobeYCC601, when the camera is connected to display more accurate color fidelity.
6 Micro HDMI mini connector. The new Micro HDMI interface than the 19-pin interface is 50% smaller, portable device to the highest 1080p resolution support.
7, Automotive Connection System (Automotive Connection System, ACS). A definition content delivery vehicle designed for the cable specification to avoid the heat, vibration, noise and other automotive interior common environmental impact, but also provides a practical solution for vehicle manufacturers to transmit high-definition content in the car.
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