Method and apparatus for video conferencing in mobile terminal
US8373740B2 · kind B2 · utility
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18Claims
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Assignee
Inventor
Key dates
| Filing date | Dec 11, 2008 |
| Grant date | Feb 12, 2013 |
| Priority date | — |
| Expiry date | Dec 13, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2007/145
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for video conferencing in a mobile terminal are disclosed. The method includes receiving audio-visual signals comprising a video signal and a voice signal from participating users, selecting one of the audio-visual signals associated with a currently talking user based on properties of the audio-visual signals, decoding all frames of a video signal from the selected audio-visual signal and selectively decoding frames of video signals of the remaining audio-visual signals, and reproducing the decoded frames of the video signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.