Thats what blew me away! I was reading something on the Closed Caption that were encoded into the broadcast / videos for subtites and realised it was those scan

Thats what blew me away! I was reading something on the Closed Caption that were encoded into the broadcast / videos for subtites and realised it was those scanlines you see. Then from a rabbit hole of a day found these guys restoring the data from recorded TV streams! Incredible! https://archive.teletextarchaeologist.org/ https://archive.teletextarchaeologist.org/