Apparatus for formatting a digital signal to include multiple time stamps for system synchronization

摘要: Apparatus for developing synchronization of an intermediate layer signal such as the transport or multiplex a multi-layered compressed video signal, includes at encoding end system apparatus including time stamp reference, count value from modulo K counter, and provision differential related to stamps further transit times respective packets. Flags are included in packets indicate presence absence stamps. At receiving system, circuitry examines condition flags locate specific information A counter is responsive controlled receiver clock this sampled arrival flag indicating stamp. Circuitry described using values provide controlling frequency signal.