Spark FibreMAX using Mikrotik CCR1009-8G-1S-1S+. UAP, UAP AC Pro, UAP AC Pro Mesh, Apple TV 4, Apple TV 4K, iPad Air 1, iPhone XR, VodaTV Gen 2. If it doesn't move then it's data cabled.
Spyware: You could daisy chain them, i.e., DVD recorder connects to TV and Freeview box connects to DVD recorder.
1gkar: You can buy video swtiches that have one ouput for R/W/Y leads, & two or three inputs, then you just switch to the desired output. Not the best but we're only talking composite vid resolution. Whether you can use it to record through the various inputs I'm not sure.
Here's one possibility.