Multimedia data recording method and apparatus for automatically generating/updating metadata
US8255395B2 · kind B2 · utility
3Cited by
3References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 27, 2008 |
| Grant date | Aug 28, 2012 |
| Priority date | — |
| Expiry date | Oct 26, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/7867
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Provided is a multimedia data recording method including: receiving one or more search object items for searching for scenes including the same kind of information from media data; selecting one or more scenes that contain each of the search object items during the input of the media data; generating metadata including one or more pieces of scene information from among an index or reproduction time of the selected scenes; and recording the metadata onto a header region and recording the media data onto a payload region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.