Audio playing method, smart TV and computer readable storage medium

A technology for smart TV and audio playback, applied in electrical components, image communication, selective content distribution, etc., can solve problems affecting audio data transmission efficiency, long sound delay time, etc.

Active Publication Date: 2018-06-19
SHENZHEN TCL NEW-TECH CO LTD
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  • Abstract
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Problems solved by technology

Due to the need to add a virtual microphone during the realization of the existing Bluetooth independent l

Method used

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  • Audio playing method, smart TV and computer readable storage medium
  • Audio playing method, smart TV and computer readable storage medium
  • Audio playing method, smart TV and computer readable storage medium

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[0049] It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0050] In the prior art, the realization process of the Bluetooth separate listening function is: when the smart TV and the smart terminal establish a connection through the Bluetooth function, the smart terminal will transmit the audio data to the Bluetooth protocol stack via Bluetooth, and then pass the IPC (Inter-Process Communication , Inter-process communication) to the audio system of the smart TV, and then the audio system intercepts the audio data in the Bluetooth protocol stack through a virtual microphone, and then transmits the audio data to the audio track, and then plays it through the smart TV’s speaker . Since a virtual microphone needs to be added during the realization of the existing Bluetooth single listening function, it will affect the audio data transmission efficiency and cause a long sound d...

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Abstract

The invention discloses an audio playing method. The audio playing method comprises the following steps: after a smart TV establishes a Bluetooth communication connection with an intelligent terminal,monitoring whether an audio data transmission instruction sent by the intelligent terminal is received; when the audio data transmission instruction sent by the intelligent terminal is received, creating a corresponding audio track, and monitoring whether corresponding audio data are received; when the corresponding audio data are received, outputting the audio data to a horn of the smart TV through the audio track for playing. The invention further discloses a smart TV and a computer readable storage medium. By adoption of the audio playing method disclosed by the invention, the audio file transmission efficiency can be improved, and the sound delay time is shortened.

Description

technical field [0001] The invention relates to the technical field of smart TVs, in particular to an audio playing method, a smart TV and a computer-readable storage medium. Background technique [0002] With the gradual maturity of smart TV and bluetooth technology, the independent listening function of bluetooth based on smart TV is more and more popular among users. The Bluetooth independent listening function means that the user establishes a connection with the smart TV through the Bluetooth function of the smart terminal (such as a smart phone, a tablet computer, etc.), so that the smart TV plays the audio files played in the smart terminal like a speaker. [0003] At present, the implementation process of the Bluetooth independent listening function is: when the smart TV and the smart terminal establish a connection through the Bluetooth function, the smart terminal will transmit the audio data to the Bluetooth protocol stack through Bluetooth, and then through IPC (...

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Application Information

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IPC IPC(8): H04N21/4363H04N21/439H04N21/442
CPCH04N21/43637H04N21/439H04N21/44231
Inventor 曾庆忠潘志兴严力
Owner SHENZHEN TCL NEW-TECH CO LTD
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