| 摘要 |
A system for transmitting a trigger signal for a video capture system over a network, such as a TCP/IP network, which eliminates the need for special connections to be available in order to send triggers from an external device to start and stop the acquisition of video. Traditional video start/stop triggers are routed through a Trigger Converter which converts the trigger signal to a signal formatted for transmission over an existing network. A Trigger Receiver receives the formatted signal from the network and converts it to a trigger signal formatted for the trigger input of the video capture device. The video capture system responds to the trigger signal from the Trigger Receiver in the same way as it would have to the traditional trigger. Because the video capture device is already connected to the network, additional cables are not necessary.
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