Method for configuring a television audio format, method for transparently transmitting audio and television
US9894411B1 · kind B1 · utility
Assignees
Inventors
Key dates
| Filing date | Dec 23, 2016 |
| Grant date | Feb 13, 2018 |
| Priority date | — |
| Expiry date | Dec 23, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2370/042
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present application provides a method for configuring a television audio format, a method for transparently transmitting audio and a television, where the method for configuring the television audio format includes: acquiring information regarding an audio format supported to be decoded by an external audio playing device; judging whether EDID information pre-stored in the television includes the information regarding the audio format supported to be decoded by the external audio playing device; if not, supplementing the EDID information with the information regarding the audio format supported to be decoded by the external audio playing device, where the supplemented EDID information is configured for a set top box connected to the television to determine whether to transparently transmit audio data or not based on the supplemented EDID information. The present application can avoid a loss in a tonal quality and improve a tonal quality effect of playing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.