Abstract: A system for providing on-demand video on an aircraft is described. In various implementations, the system includes a first computer that receives broadcast video content, digital video players distributed within a passenger seating area of the aircraft, and a second computer. The second computer receives the video content from the first computer, and provides the video content, on-demand, to a subset of the digital video players. The system also includes a third computer that receives the video content from the first computer, and provides the video content, on-demand, to another subset of the plurality of digital video players. The first computer may provide the video content to the second and third computers using a multicast protocol. The video content may include a live television broadcast or a television channel that was requested by a user of one or more of the digital video players.

Abstract: A method and system for processing digital video is described. The invention permits fast forwarding, rewinding, pausing and resuming a digital video that is delivered over a computer network. In various embodiments of the invention, reduced-information frames (e.g., P-frames and B-frames) are skipped, samplings of complete frames (e.g., I-frames) are transmitted, and delay predictions are made to compensate for the lag time to enhance pause/resume functionality. The invention can be used delivering digital video in a low bandwidth environment. Moreover, the invention can be used in conjunction with any video standard in which there are a mix of full frames and reduced-information frames.