| 摘要 |
PROBLEM TO BE SOLVED: To allow a user side to call contents based on the re-configuration and link information of a program at the time of distributing a digital program to be transmitted by an MPEG2TS. SOLUTION: A transmission server 1 applies an MPEG2TS independent identifier to component contents such as video/audio/data of the constituting elements of a digital program to be transmitted by an MPEG2TS, and transmits the corresponding table of an MPEG2TS dependent identifier to be used by PSI or SI and a newly applied MPEG2TS dependent identifier with the contents or a program information XML file. A user station 3 translates the MPEG2TS dependent identifier described in the contents and program information XML received through the Internet into the MPEG2TS independent identifier described in the identifier corresponding table. Thus, it is possible for a user side to view the digital program while holding the configuration or link relation of the program. |
