Patent ID: 7788412

Claim:
A display system comprising a data transmitting apparatus built in a computer and a data receiving apparatus connected to a remote VGA/DVI display device, wherein said data transmitting apparatus comprises: a collecting unit for collecting screen data and/or audio data in video signals; and a local control unit for encoding said screen data and/or audio data and transmitting encoded screen data and/or audio data; said data receiving apparatus comprises: a remote control unit for controlling the reception of said screen data and/or audio data and decoding; a buffer unit for controlling the audio/video data decoded by the remote control unit to be placed into a memory for buffering; and an output unit for converting the buffered screen data and/or audio data into a format supported by the VGA/DVI display device and/or audio format; wherein the local control unit controls a packetizing unit to form the configuration of the display device of the computer into a control signaling packet if a video configuration played at the data transmitting apparatus changes, and the control signaling packet is transferred to the receiving apparatus; and wherein the remote control unit reconfigures the remote display according to the configuration of the display device in the received control signaling packet in preparation for subsequent display.