Abstract: An apparatus and a method for manipulating video, audio, closed-captioned and compressed video packet data embedded in video programming signals includes a video signal processor for embedding data into a broadcast video signal prior to broadcast, the video signal containing at least one of video information, audio information, closed-captioned information and video packet data information. The embedded data is embedded in at least one predetermined line of at least one predetermined frame of the video program signal. An instruction defining a predetermined screening format for at least one of the video information, the audio information, the closed-captioned information and the video packet data information is stored and a circuit is responsive to the embedded data and the stored instruction for reproducing the information in the video signal in a predetermined screening format.

Abstract: A floating platform uses a plurality of modules to define a substantially continuous surface between at least two of the modules. In one embodiment, each module is substantially independently positioned. Relative positioning elements on the modules place the modules in a configuration maintaining a surface between two adjacent modules in a substantially continuous configuration. Preferably, the platform includes a runway connector spanning an operational distance between the modules. The connector preferably has an upper surface allowing for aircraft or wheeled vehicles to roll from the end of one module to an adjacent end of another module while the modules are free to move in all six degrees of freedom. Preferably, the runway connector will not hold the modules in position, instead relying on thrusters to maintain position. The runway connector may have an end surface maintained substantially in alignment and contact with a module end surface.