| 摘要 |
An apparatus and a method of accessing program meta-data is disclosed. The method comprising receiving a plurality of program meta-data virtual containers and program identifiers associated with the virtual containers, each of the program identifiers identifying a program that has meta-data which is different from meta-data of a program identified by every other program identifier, receiving an input indicating a selected program, the input at least one of comprising and referring to a program identifier identifying the selected program, and using the program identifier to filter the virtual containers so as to obtain a subset of the program meta-data which is comprised in a virtual container, the subset of the program meta-data corresponding to the selected program.
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