Content-based multiplexer device and multiplexing method

摘要

The multiplexer device comprises a multiplexing means for multiplexing a plurality types of media information and outputting a multiplexed bit stream, a priority deciding means for deciding priority corresponding to each of the media information, and a multiplexing controller for controlling multiplexing of each of the media information according to the multiplexing means based on the priority decided by the priority deciding means. In addition the priority in each information is multiplexed.