Method and apparatus for scrub preview services
US9445135B2 · kind B2 · utility
0Cited by
18References
48Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 15, 2011 |
| Grant date | Sep 13, 2016 |
| Priority date | — |
| Expiry date | Dec 29, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8549
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In accordance with an embodiment of the present invention, a method of streaming media with a media preview includes generating a preview data by extracting preview information from a media file to be streamed. The preview data has a multi-dimensional hierarchical data structure having a plurality of layers with increasing content of the preview information in each layer of the plurality of layers. The preview data is configured to provide a differentiated preview service.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.