TIME STAMP APPLYING SYSTEM, AV BIT STREAM REPRODUCTION SYSTEM, AV BIT STREAM RECORDING SYSTEM AND PROGRAM RECORDING MEDIUM

摘要

PROBLEM TO BE SOLVED: To temporarily store many data, to quickly reproduce the stored data in the order of storage to be outputted by applying a generated time stamp to each packet corresponding to the time stamp. SOLUTION: An inputting means 1 inputs an AV bit stream following an MPEG standard from a broadcasting station. The AV bit stream consists of many packets in which video and/or sound data are made into packets. A time stamp generating means 2 detects a packet on which a reference time signal (PCR) in the AV bit stream inputted by the means 1 is recorded, extracts the PCR and generates time stamps showing respective reproduction timing of all of packets based on plural PCRs. And, a time stamp applying means 3 applies a time stamp generated by the means 2 to each packet corresponding to the time stamp.