I've been thinking about making something like this, but for our actual TV. I just want to it to change channels and not think about what is playing. I want my little one to not have to deal with crazy advertisements, but get the benefit of preprogrammed TV. The current batch of solutions for this are: 1) Hardware modulators. This can get pricey, but it is basically the most like regular TV. 2) Kodi + PseudoTV. 3) Er…
If you work something out, I'd love to read about it.