Here's a recent attempt to load code via video recordings of a TV show from the 80s. It wasn't an easy task. From the Youtube channel Retro Recipies:

Decoding A Program Sent From The Past: https://www.youtube.com/watch?v=MezkfYTN6EQ

Did We Decode A Program Sent From The Past?: https://www.youtube.com/watch?v=VRcs_TUpQ6g

ACTUALLY Receiving A Program Sent From The Past!:https://www.youtube.com/watch?v=jm0EACgCbM0&t=1203s