1. There's no "w" in copyright. The source of the word is "the right to copy".

2. If there's no music, that may take care of copyright issues on the audio, but what about trademark issues in the video? The airline logo may be on every seatback, on every divider wall, etc. That could be a lot of "airbrushing" you'd have to do get rid of those frame by frame. (I know there's a more modern term for "airbrushing" in the digital world, but I it's a verb derived from a trademarked name for a popular digital photo editing program. So in the spirit of this discussion I avoided it.)