If you're just talking nudes and/or solo vids, then yeah probably. I'm an exhibitionist, and I used to send a ton of them. I'm sure at least a couple had to have gotten out there onto the wider internet at some point. Never come across one, though.
But if you mean proper sex with a partner, then no. I've never filmed with someone else before. I definitely would, though. I just haven't met any that were into that.
PSN ID:
Aristoph
https://www.youtube.com/channel/UCj5ydFYxnEODxpQeBswmiAA