Contemporary video card uses both ports HDMI and displayPort. Moreover, both port types can be met on one video card. Mobile devices for the transfer of HD video will also use diverse interfaces.
Nokia, Samsung, Silicon image, Sony and Toshiba consortium MHL companies will release the specifications of 1.0 similar interfaces. It is assumed that this interface will be used for the transfer of video with sound from the mobile devices to the players and television, and also in the opposite direction.
MHL ensures the transfer of HD video with 1080p resolution with 60 frames per second speed and eight-channel sound with up to 192 kHz frequency, using any interface with five pins. Interface cable can be used, also, for the recharging of the mobile device, which will obtain the 5v 500 mA. MHL Specifications support copyright protection mechanism. It is assumed that the producers of portable devices can use as interface port the already existing ports mini-USB.
MHL Specifications not only transfer HD video from smart phone to the television, but also films and trailer from the television to the cell phone.