CPC H04N 17/00 (2013.01) [G06F 13/4282 (2013.01); G08B 5/22 (2013.01); G06F 2213/0042 (2013.01); H04N 7/15 (2013.01)] | 14 Claims |
1. A video conferencing system, coupled between an information processing device and a display device, the video conferencing system comprising:
a transmitter, when the transmitter is coupled to a port of the information processing device, the transmitter being configured to communicate with the information processing device to determine whether the port of the information processing device has a video output function or not, when the above determination result is no, the transmitter being configured to output a wireless signal; and
a receive, coupled to the display device and configured to receive the wireless signal and provide a default warning message to the display device.
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