JA
Telerecording was still in use at the BBC well into the 80s, to allow content shot on video to be included in inserts or programmes which were otherwise entirely shot and edited on film, and which didn't go through a VT edit. (As an example, I clearly remember a TV drama shot and edited on film, with film credits, based in a TV station, where the video output of the studio was included as a telerecording)
Though that's just portions of programmes for editing purposes rather than complete shows for distribution.
I think even transferring stuff to telerecordings was all but dead by the end of the 70s.
Telerecording was still in use at the BBC well into the 80s, to allow content shot on video to be included in inserts or programmes which were otherwise entirely shot and edited on film, and which didn't go through a VT edit. (As an example, I clearly remember a TV drama shot and edited on film, with film credits, based in a TV station, where the video output of the studio was included as a telerecording)
Though that's just portions of programmes for editing purposes rather than complete shows for distribution.