H - Electricity – 04 – N
Patent
H - Electricity
04
N
H04N 7/26 (2006.01) H04N 7/015 (2006.01) H04N 5/44 (2006.01)
Patent
CA 2645942
The interface device is interposed between a switched-packet network and the bus of a computer. The interface device de-packets and de-compresses HD video data from the network, and places the de-packeted and de-compressed HD video data stream on the computer bus, ready for display. The interface device also compresses and packets HD video data from a video source and transmits the compressed and packetized HD video data to a packet network. The operations involving manipulation of the video data, including the packeting /de-packeting and compressing /de-compressing operations, are done, in the interface device, by hardware. The interface device enables an under-four GHz PC to carry out real-time two-way HD video communications.
Asquith Anthony
Song Shaowen
LandOfFree
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