ISDB is a new type of broadcasting for multimedia services. It integrates, systematically, various kinds of digital content,each of which may include multi-programme video from LDTV to HDTV,multi-programme audio,graphics,texts, etc. Most digital content are nowadays encoded into the form of MPEG-TS and delivered worldwide. It is highly desired to integrate the digital content on an MPEG-TS basis.Multi-programme audio, graphics, texts, etc. Most digital content are nowadays encoded into the form of MPEG-TS and delivered worldwide. It is highly desired to integrate the digital content on an MPEG-TS basis.