| 摘要 |
A video capturing device includes a USB transmission interface interconnected with a computer to transmit information and a data processing device primarily formed by an H.264 coding module and an audio coding module. Through the H.264 coding module, the audio coding module and a real-time coding-decoding module in the computer, digital video information, an audio signal, a dynamic data and a static data are received respectively. These data are encoded, compressed, and then transmitted through the USB transmission interface to the computer and then to a remote server. When the compressed information from the remote server is received by the computer, the information is decoded by an H.264 decoding module and an audio decoding module in the computer or the data processing device and then transmitted to an external device. By this external data processing device, the present invention can be carried conveniently and applied to any kinds of computers.
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