That's the first HTML5 video player that I've come across which instantly loads in fullscreen. Every other player has a lag. Do you know why that is, what did y

That's the first HTML5 video player that I've come across which instantly loads in fullscreen. Every other player has a lag. Do you know why that is, what did you do differently? I'm out of sync with HTML5 video news, do we finally have a single file format for all browsers (without requiring hardware support for the codec) or are websites still required to host webm, ogg and mp4?