Generation, distribution and use of content metadata in a network
US8625607B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 24, 2007 |
| Grant date | Jan 7, 2014 |
| Priority date | — |
| Expiry date | Apr 17, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/658
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Methods and apparatus for utilizing information (e.g., metadata) relating to content in a multimedia distribution network. In one embodiment, the network comprises a hybrid fiber coax (HFC) cable network, and the information comprises metadata relating to the bitrate profile of deterministic content such as stored video. Content sources, or the network operator themselves, generate the metadata which may then be used by the operator to adjust or optimize the operation of the network; e.g., more efficiently allocate the program to a multiplex. Network apparatus adapted to implement the metadata functionality and related business methods are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.