| abstract |
PROBLEM TO BE SOLVED: To provide an easy-to-use and easy-to-use reproduction for a user when mainly recording an audio signal, and to simplify real-time management. SOLUTION: It has a SAMG (Simple Audio Manager), an AMG, an audio title set (ATS) including a plurality of audio objects (AOB), and a still picture set (SPS), and the AOB includes only audio data. And AOTT-AOB including audio data and real time information data (RTI data). The still picture set (SPS) includes still picture data (SPCT data). [Selection] Fig. 31 |