| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of managing auxiliary programs, and a corresponding receiver and system, in which an auxiliary program requested from a user can be run speedily. SOLUTION: This method of managing auxiliary programs broadcast with main programs comprises a step 9 of receiving a plurality of streams including a digital data stream; a step 10 of detecting data identifying all the auxiliary programs contained in said digital data stream; a step 20 of extracting all the identified auxiliary programs in the stream; and a step 40 of the receiver storing all of the auxiliary programs identified and extracted from the stream. It advantageously includes a step 50 of accessing an auxiliary program which includes a substep 56 of fast transmission, of all or a portion of the stored auxiliary program. COPYRIGHT: (C)2006,JPO&NCIPI
|
