Tvheadend

Am I right in thinking that a SAT>IP Server will allow me to watch channels from my TV Tuner on other devices on the wifi network via the RTSP protocol?

If so, what is the format of the RTSP urls that I can open in, for example, VLC?

Or am i missing the point of "SAT>IP"?

Is there any way to watch channels from TVHeadEnd over a rtsp URI? http works but does not support timeshift.

thanks