19. An apparatus as in claim 9 , wherein the compressed audio and video data are transmitted at non aligned times.
9. An apparatus, comprising: a signal compressor configured to compress a video sequence to generate a compressed video data and compressed audio data and associate the compressed audio and video data with time alignment information indicative of a time of generation of the compressed audio and video data; and a transmission component configured to transmit the compressed audio and video data and the time alignment information.