Method and apparatus of transferring the desktop of PC to...

Details Method and apparatus of transferring the desktop of PC to... Method and apparatus of transferring the desktop of PC to...

2005-02-02

2009-10-27

Ramakrishnaiah, Melur (Department: 2614)

Television

Two-way video and voice communication

Conferencing

C348S014010, C348S014030

Reexamination Certificate

active

07609288

ABSTRACT:
The invention discloses a method for transferring desktop information of a PC to a video communication terminal. The method includes steps as follow: capturing desktop information of a PC after having received a triggering command, and converting a format of the PC desktop information into a format of the a video communication terminal; encoding the converted desktop format in a mode ensured by the local video communication terminal; sending the coded bit stream to the local video communication terminal; receiving the said coded bit stream by the local video communication terminal, and transferring to a remote video communication terminal after being processed. The invention also discloses an apparatus for transferring desktop information of a PC to a video communication terminal that includes a background processing-device and a terminal processing-device. The background processing-device includes a capture driver, a capturing device, an image converter, a background encoder and a background bit stream sender; the terminal processing-device includes a terminal bit stream transmitter. With the method and device, any desktop information of a PC can be transferred to a remote video communication terminal integrally and clearly.

REFERENCES:
patent: 5062136 (1991-10-01), Rieger
patent: 5351076 (1994-09-01), Hata et al.
patent: 5854892 (1998-12-01), Liu et al.
patent: 6073192 (2000-06-01), Clapp et al.
patent: 6285471 (2001-09-01), Pornbacher
patent: 6560637 (2003-05-01), Dunlap et al.
patent: 2002/0154209 (2002-10-01), Kenoyer et al.
patent: 0898424 (1999-02-01), None
patent: WO 02/099582 (2002-12-01), None

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