So for occasion, there is a way that all these CDNs - in essence what they’re doing is they’re peering. Alex: And they’re all doing work on it. Alex: No, YouTube is nevertheless using… Leo: Does YouTube use Dash? What does YouTube do? I was impressed that it played again with no any dips in good quality. And then it’s up to your browser or your components no matter if it can play back the codec or not. And then it has to be break up up.