Logging events in media files
US9342535B2 · kind B2 · utility
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2References
18Claims
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Key dates
| Filing date | Jun 8, 2012 |
| Grant date | May 17, 2016 |
| Priority date | — |
| Expiry date | Feb 16, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/04842
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Logging events in a media file, including: providing a logger tool to allow a user to view media in multiple ways and to capture and validate key events within the media file; and tracking and logging events in the media file by adding information to the media file including locations of bars and tone, slates, content, logos, commercial blacks, quality control issues, subtitles, and captions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.