| 摘要 |
PROBLEM TO BE SOLVED: To the make ES data PES even without performing the delay processing of the ES data. SOLUTION: A header detector 103 for detecting a data length stored in one PES and a counter 104 are provided immediately after an MPEG2 encoder 101, a memory 105 for temporarily preserving the value of the detected data length and a memory controller 106 for controlling the read-out of the memory 105 are provided and control is performed so as to read the data length corresponding to the ES data from the memory 105 matched with the output of the ES data from a buffer 102. Thus, the data length of the PES is obtained while the ES data are turned to a fixed rate in the buffer 102, and the buffer 102 functioning as the buffer for rate fixation is also provided with a function a the buffer for data delay at the time of obtaining the data length. |
