Interesting....those clips are at least a couple of years old. At least that was the first time I ever saw them...
They do look good, tho.
"The internet is a place where people from all over come together to
bitch about movies and share pornography."
These look like they might be from the Bruce Lee videogame that was being developed, seeing as how crappy the CGI looks. I think the game became a fighting game called Project K-X, or it became a Bruce Lee game. Can't remember.