Generating media signature for content delivery
US10506282B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 21, 2013 |
| Grant date | Dec 10, 2019 |
| Priority date | — |
| Expiry date | Oct 6, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8586
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system includes a content management database configured to access a plurality of media signatures corresponding to a respective plurality of media assets and a signature component configured to process a media request from a requestor to access a given media asset from a content provider via a network and to generate a signature to substantially uniquely identify the given media asset, the signature being derived from media content data corresponding to the given media asset in response to accessing the media content data via the network. The signature component can also be configured to provide to the requestor the given media asset retrieved via the network if the generated media signature does not match any of a plurality of media signatures and provide the given media asset from a content storage system if the generated media signature matches a respective one of the plurality of media signatures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.