Reality Digital, an SF-based provider of white label video services, has raised a $6.3 million second round from OpenView Venture Partners. The company previously raised $2 million, when its chief business was running the video sharing site ClipShack. It’s now taken a different approach, offering on-demand services for companies looking to enable video communities. Of course, they’ve veered from one hyper-competitive area to another, as there are no shortage of white-label video firms. Customers include MTV and Lonely Planet. Release.