Audio/video content synchronization and display
US8958483B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 27, 2007 |
| Grant date | Feb 17, 2015 |
| Priority date | — |
| Expiry date | Feb 6, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/8205
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In one embodiment, a method is illustrated as including generating tagging data using a computer system to tag certain portions of digital content for playing at a normal rate and inserting the tagging data into a field of a data packet to create tagged digital content. In another embodiment, a further method is illustrated as including generating a metadata file using a computer system to denote certain portions of digital content for playing at a normal rate and inserting the metadata file into a media stream containing the certain portions of digital content. Additionally, in a further embodiment, a system is illustrated as including a generator residing on a device to generate tagging data to tag certain portions of digital content for playing at normal rate and an inserter residing on the device to insert the tagging data into a field of a data packet to create tagged digital content.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.