I know of no videos that mention this.
"Normally" castling is done on the kingside, as you are probably aware. The reason? It's not only faster but the king is safer.
With a few openings, castling on the queenside is preferred or considered better.
In a random pgn file I have, consisting of 375,665 games, there were 591,699 kingside castles. In the same file there were only 69,557 queenside castles. You can do the math to determine the percentage, but as you can see, castling kingside is much more common.
Is there some videos here or something that talk about the strengths and/or weaknesses of castling on either side of the board...when to do which, etc?
Thanks.