First, it makes it easier to concentrate on your pitching if thats all you have in the vid. Do you have an editing program? It would help.
Are looking looking for specific feedback, i.e., do you have any problems you need help with? Or just a general "tell-me-what-you-see" request?
As to your form, you look like your arm angle is very acute, that is, you seem to lead with your hand instead of with your elbow. It looks like you have great arm speed and i bet a pretty good breaking ball with that motion. However, you may be leaving some velo on the table because you don't seem to get much "whip" action from your arm.