CONTENT GENERATION DEVICE AND METHOD

摘要

In content generation based on the assumption that recording is performed, it is possible to synchronize presentation of an AV stream and multimedia data. Time stamp-equipped streams generated in AV stream generation means (101) and data stream generation means (102) are coupled by time stamp-equipped content stream generation means (103). Thus, it is possible to generate a time stamp- equipped content stream enabling synchronization of presentation of the AV stream and the multimedia data.