Method and apparatus of transferring the desktop of PC to video communication terminal
First Claim
1. A method for transferring desktop information of a PC to a video communication terminal, comprising, a. capturing desktop information of the PC after having received a triggering command, and converting a PC format of the desktop information into a format of a local video communication terminal;
- b. encoding the converted desktop format in a mode ensured by the local video communication terminal;
c. sending the coded bit stream to the local video communication terminal;
d. receiving the said coded bit stream by the local video communication terminal and transferring to a remote video communication terminal through transmission channel after processing.
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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.
16 Citations
17 Claims
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1. A method for transferring desktop information of a PC to a video communication terminal, comprising,
a. capturing desktop information of the PC after having received a triggering command, and converting a PC format of the desktop information into a format of a local video communication terminal; -
b. encoding the converted desktop format in a mode ensured by the local video communication terminal;
c. sending the coded bit stream to the local video communication terminal;
d. receiving the said coded bit stream by the local video communication terminal and transferring to a remote video communication terminal through transmission channel after processing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An apparatus for transferring desktop information of a PC to a video communication terminal, comprises,
a background processing-device, capturing desktop information of the local PC, converting the captured desktop information from a PC format to a format of a local video communication terminal, encoding the converted format to a coded bit stream and outputting; a terminal processing-device, transferring the coded bit stream from said background processing-device to a remote video communication terminal. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17)
Specification