Make a video: there is a Video library coming with Processing (need QuickTime).
Upload the video: well, go to the site and follow the instruction they give!

I apologize for not being clear - I am capturing a video remotely (ie I'm trying to upload a video WITHOUT going "to the site and following the instructions they give"

but i thought I'd be able to get it to youtube remotely, which Is why I'm writing to the forum... thanks