| 摘要 |
A processing device and computer KVM switch for providing true video on demand, and which is mainly to provide true video information for many computing devices is proposed. The processing device is connected with the video display electrically through the video display interface, and is connected with the computing devices electrically through the computing device interface. The acquisition module in the microprocessor acquires the video information from the video display through the video display interface and then stores the information inside the video information database. When these computing devices are booted, they can acquire the true video information, which is not predetermined at random, corresponding to the video display from the video information database. At the same time, when the video display is being switched, it is not necessary that these computing devices to be rebooted so as to be informed of the video formats to be replaced.
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