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A comment on Display-switch: Turn a $30 USB switch into a full-featured multi-monitor KVM. Parent comment

Re:Display-switch: Turn a $30 USB switch into a full-feature... by tekknik on Sunday December 19, 2021 @10:31AM (#29614672)
HDMI capture cards can definitely use CPU, and this is the case for most USB capture cards as USB does not have enough bandwidth to send an entire raw stream in realtime.
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Re:Display-switch: Turn a $30 USB switch into a full-feature... by gsich on Sunday December 19, 2021 @11:18AM (#29615091)
Yes, it's MJPEG for the cheap ones.
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