| 摘要 |
<p>A method performed by a digital television receiver connected to a television. The method includes storing in a memory a first rating configuration, including a region identification and a version identification of the first rating configuration, for rating a television program in accordance with a rating scheme, and storing in the memory an identification of a first television channel as a default channel for the rating scheme. The method further includes receiving a subset of a group of transport packets, extracting a region identification and a version identification of a second rating configuration, comparing the region identification and the version identification of the second rating configuration with the region identification and the version identification of the first rating configuration, and if the region identification and the version identifications are the same, disrupting receiving a remainder of the group of transport packets via the second television channel.</p> |
