Systems and methods for transmission of media content
US9281013B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 22, 2011 |
| Grant date | Mar 8, 2016 |
| Priority date | — |
| Expiry date | Jul 26, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/439
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method provide a selection option to the at least one portable device, the selection option relating to selection of the first audio content and retrieving a selection from the at least one portable device based on the selection option. The method further retrieves a selection of the second audio content and synchronizing the first audio content, the second audio content, and the video content by embedding a synchronizing signal in the first audio content, the second audio content, and the video content. The method further outputs the second audio content and the video content to an output device according to the synchronizing signal. Responsive to the selection of the first audio content, the first audio content with the embedded synchronizing signal is transmitted to the least one portable device, wherein the at least one portable device outputs the first audio content according to the synchronizing signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.