The TV Box - art installation? app?

It's an old TV from the 60's. It is small. It is black and white. Its cathode ray is driven by analog signal as usual, but that analog signal comes from a small computer with a hard-drive full of clips from 60s TV. You can change the channel. The "episodes" don't necessarily finish. Maybe they are YouTube, tagged shorts, so that on 10 channels, you get 10 shows with original commercials. YOu can move it, change channels, change volume, or turn it off.