Systems and methods of thumbnail generation
US10102881B2 · kind B2 · utility
8Cited by
6References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 24, 2015 |
| Grant date | Oct 16, 2018 |
| Priority date | — |
| Expiry date | Apr 24, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/46
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method includes receiving a plurality of images at an encoder device and encoding the plurality of encoder images to generate an output video stream, where the output video stream includes a plurality of encoded video frames corresponding to the plurality of images. During generation of the output video stream, the encoder device receives a notification that a particular image of the plurality of images satisfies a thumbnail generation condition. In response to the notification, the encoder device generates a thumbnail from the particular image and sends the output video stream to a media server.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.