Recording multi-stream interactive television
US8136136B2 · kind B2 · utility
2Cited by
1References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 9, 2007 |
| Grant date | Mar 13, 2012 |
| Priority date | — |
| Expiry date | Nov 24, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/84
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Detailed herein is a technology which, among other things, allows recording and playback of multi-stream interactive television. In one approach to this technology, the service configuration for an interactive television feature is determined. Data describing this service configuration is then obtained, and a recording device is then configured to record a portion of the interactive television feature. A number of data streams associated with that portion of the interactive television feature are recorded. The recorded portion of the interactive television feature can then be displayed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.