Where do you upload the bif's to? I think that is where I'm getting lost. Once it is created, where should they be?
Just a webhost, and give it a url that you link to. Like www.mywebsite .com/files/video1.bif. I don't know the specifics for SDK as far as how & where to link to it in your package file and nodes, but it would be a url similar to that.