Thumbnail generation and presentation for recorded TV programs
US9053754B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 28, 2004 |
| Grant date | Jun 9, 2015 |
| Priority date | — |
| Expiry date | Mar 28, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/84
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Thumbnail images representative of recorded TV programs are generated and presented to aid a user in browsing the recorded TV programs. In one implementation, a temporary thumbnail image is generated when a TV program first starts recording. The temporary thumbnail is used to populate any user interface (UI) screens that reference the recoded TV program. Once the TV program has reached a threshold amount of recording (e.g., a prescribed duration of recording, or completion of the recording), a permanent thumbnail image is generated and associated with the TV program. The permanent thumbnail is then presented in any subsequent UI screens, replacing the temporary thumbnail. In another implementation, display of the thumbnail images in the UI screens may be further controlled by setting preferences, such as parental controls.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.