What are the new cables that have been introduced as part of HDMI 1.4?
HDMI Ethernet Channel functionality adds a new data channel, so new cables are required to support Ethernet connectivity. These two new cable types are Standard HDMI with Ethernet and High Speed HDMI with Ethernet, with the former supporting resolutions up to 1080i/720p, and the latter built for resolutions of 1080p or higher. Both cable types support a full-duplex 100 Mb/sec Ethernet connection. The other new cable type is the Standard Automotive HDMI cable, designed for use in automotive video systems. It is a robust cable designed to handle the unique stresses of the motoring environment, such as vibration and temperature extremes, and will be tested to higher performance standards than other cables.