| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an MPEG coder for packetizing program clock reference information transmitted at transmission at a rate in response to a transmission path in advance, and to provide an MPEG decoder including a jitter suppressing apparatus when network jitter takes place in received data. <P>SOLUTION: A PCR generator 311 packetizes the program clock reference information at the rate in response to the transmission path in advance and the MPEG coder multiplexes a transport stream subjected to rate conversion at an FIFO 310 with a PCR packet being an output of the PCR generator 311 and outputs the multiplexed stream and packet. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
