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Audio playback 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 the problems of long sound delay time, affecting the efficiency of audio data transmission, etc., to reduce sound delay time, reduce transmission links, The effect of improving the user experience

Active Publication Date: 2021-06-11
SHENZHEN TCL NEW-TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the need to add a virtual microphone during the realization of the existing Bluetooth independent listening function, it will affect the audio data transmission efficiency and cause a long sound delay time

Method used

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  • Audio playback method, smart TV, and computer-readable storage medium
  • Audio playback method, smart TV, and computer-readable storage medium
  • Audio playback method, smart TV, and computer-readable storage medium

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Embodiment Construction

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

[0050]In the prior art, the realization process of the Bluetooth independent listening function is as follows: 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 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 speaker of the smart TV . Due to the need to add a virtual microphone in the implementation process of the existing Bluetooth independent listening function, it will affect the audio data transmission effic...

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Abstract

The invention discloses an audio playing method. The audio playback method includes: after the smart TV establishes a Bluetooth communication connection with the smart terminal, monitoring whether the audio data transmission instruction sent by the smart terminal is received; when receiving the audio data transmission instruction sent by the smart terminal, creating a corresponding audio track, and monitor whether the corresponding audio data is received; when the corresponding audio data is received, the audio data is output to the speaker of the smart TV through the audio track for playback. The invention also discloses an intelligent television and a computer-readable storage medium. The invention can improve the transmission efficiency of the audio file and reduce the sound delay time.

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 (...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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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