Digital media adapter

TLDR: In this paper, the authors present a digital media adapter which is used for convenient switching of a portable audio/video player to HDMI (High-Definition Multimedia Interface) equipment.

Abstract: The embodiment of the utility model discloses a digital media adapter which is used for conveniently accomplishing switching of a portable audio/video player to HDMI (High-Definition Multimedia Interface) equipment. The digital media adapter comprises a media activation module, an image conversion module, an audio conversion module, an output conversion module and a control module; the media activation module is used for sending authenticating commands to a media terminal; the audio conversion module is used for converting analog audio signals into digital audio signals; the image conversion module is used for converting analog image signals into digital image signals; the output conversion module is used for converting acquired digital audio signals and digital image signals into digital video signals and outputting the digital video signals; and the control module is used for sending control commands to the audio conversion module, the image conversion module and the output conversion module respectively.