| 摘要 |
PROBLEM TO BE SOLVED: To accurately decode and control contents. SOLUTION: A disk player 100 of a transmitter is connected to a recorder 200 of a receiver via two serial interfaces 188-1 and 188-2 or the like of IEEE 1394 standards to form a predetermined data stream including, for example, an audio pack. Identification information indicating a predetermined compression technology audio data of the predetermined compression technology stored in the pack is stored in a predetermined area provided in real data in the data stream, converted into a packet corresponding to a serial interface of the IEEE 1394 standards, and transmitted via the serial interface. |
