Audio synchronization for two dimensional and three dimensional video signals
US8913104B2 · kind B2 · utility
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12Claims
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Key dates
| Filing date | May 24, 2011 |
| Grant date | Dec 16, 2014 |
| Priority date | — |
| Expiry date | Apr 8, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/2368
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for processing audio/video signals. The method includes determining if the video signals are in two dimensional or three dimensional format. If the video signals are in two dimensional format, the method includes providing a first delay to be applied to the audio signals. If the video signals are in three dimensional format, the method includes providing a second delay, longer than the first delay, to be applied to the audio signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.