Here is a quick example of it. This is full hdmi. Cable Matters Wall Mount HDMI Extender (HDMI Over Ethernet Cable) with TCP/IP Support for 1-to-Many Setup - Up to 300 Feet https://www.amazon.com/dp/B00OZV04BK/ref=cm_sw_r_awdo_navT_g_NCNDZY6Y7ASZQMAPFVKX On Fri, Nov 5, 2021, 5:16 PM Stephen Partington wrote: > This exists. I have used it before. You looking to send what kind of > signal?1080p or more? > > On Sun, Oct 31, 2021, 6:12 AM David Schwartz via PLUG-discuss < > plug-discuss@lists.phxlinux.org> wrote: > >> I’m shooting in the dark here wondering how to solve this. Looking for >> ideas. >> >> Think about multi-port USB hubs for laptops with only a few USB ports . . >> . >> >> A guy I’ve been talking with said he's looking for something like that >> but plugs into the ethernet, not USB, and uses PoE for power. >> >> It’s basically a break-out box that uses wired ethernet to send data to >> some remote spots about 100 M away through a 1GB switch. >> >> His requirements include: audio (mic, headphone), USB video in, USB video >> out, some digital I/Os to turn lights on and off, a couple of spare USB >> ports >> >> The video is streaming 4k, probably H.264; he has the camera and a >> display device, and both work via USB. (There’s a reason he has chosen USB!) >> >> I don’t know if there are simple chips in these sorts of USB “splitters” >> or if they have a CPU like what’s in a Raspberry Pi. >> >> Is this something that an R-Pi can be made to support with some HATs? >> >> In my mind, it should be fairly simple. It’s mostly just acting like a >> router, right? >> >> A separate audio stream on the ethernet could go to a USB port with a >> common “USB Sound Card” where the mic and headphone can be connected. >> >> It’s just “audio over ethernet” and “video over ethernet”, no? >> >> What does that take? Is there hardware that already does it? >> >> >> (Dante has a small A/V board to embed in equipment, but you need one on >> each end of a one-way circuit, meaning 4x per connection, and he needs up >> to 8 of these channels.) >> >> -David Schwartz >> >> >> >> >> >> --------------------------------------------------- >> PLUG-discuss mailing list - PLUG-discuss@lists.phxlinux.org >> To subscribe, unsubscribe, or to change your mail settings: >> https://lists.phxlinux.org/mailman/listinfo/plug-discuss > >