3 ms·

Yes. See: https://en.wikipedia.org/wiki/HDMI#HDMI_Ethernet_and_Audio_Return_Channel https://en.wikipedia.org/wiki/HDMI#HDMI_Ethernet_and_Audio_R...

• ziml77 5y ago
  Using Ethernet to communicate between the connected devices doesn't mean that either device is acting as a router to send packets beyond that direct link.
• aulin 5y ago
  TIL! doesn't seem it really gained any popularity though to be really a security concern