I've only ever seen actual camera views on A380s...I'm not familiar with the KL A330 but I suspect it may have just been an alternate "perspective" rather than a camera.

The 787, for instance, has this "cockpit" perspective in the moving map



This sort of "cockpit" perspective is available on other airlines/IFE systems, too, along with various other ways of playing around with the maps.

I suspect this is probably what the "Pilot view" and "earth camera" relate to - ways of interacting with the moving map system.