Look at the way the corners of the jacket the woman astronaut in this clip is wearing move
YouTube - Discovery Crew Enters International Space Station
(first 10 seconds and last 30 seconds)
It's pretty different from the way the corner of the jacket Collins is wearing moves.
YouTube - Apollo 11: The TV Transmission Conspiracy Theorists Hate!
(50 second mark)
Let's hear some analyses from the pro-Apollo people on this.