They probably have DVR and can rewind live television. Capturing it by webcam was probably the easiest way they could share this gem with the world. Works for me.
I've seen more than one collection of 1000+ cataloged VHS tapes of TV show up in thrift stores and on sidewalks to know this happens more often than you'd think.
I think he meant to say "plucking", kind of like the MSNBC newscaster who put a pause between "Bla" and "ck hawk" (read it out loud). Think I'll submit that video. Five stars for all the crazy in this video.