Method and device for extracting a meta data fragment from a metadata component associated with multimedia data
US8938440B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 22, 2013 |
| Grant date | Jan 20, 2015 |
| Priority date | — |
| Expiry date | Jul 18, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/43
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and device for extracting, from a metadata component associated with a media resource, a metadata fragment associated with a given media fragment of the media resource, the method comprising and the device comprising means for obtaining at least one search expression, for finding the metadata fragment in the metadata component, based on the type of extraction parameters related to a request for obtaining the media fragment from the media resource and the structure of metadata component; parameterization of the or each obtained search expression with values based on values of the extraction parameters and extracting from the metadata component the metadata fragment using the or each parameterized search expression.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.