Remote audio-video sharing method and application program for the same
US8521900B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 5, 2011 |
| Grant date | Aug 27, 2013 |
| Priority date | — |
| Expiry date | May 4, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/440263
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A remote audio-video sharing method and an application program for the same are provided. The method comprises a content provider device capturing screen frames and sounds of the content provider device. First encoding and second encoding are executed on the captured screen frames and sound to transmit to and play on a content displayer device and a content controller device. The content displayer device receives, decodes the data and smoothly plays the received data. The content controller device receives, decodes the data and plays the received data in synch with the content provider device. Additionally, a control command is generated by the content controller device to reply to the content provider device to manipulate operations of the content provider device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.