Method and device for selecting audio output channel and terminal equipment

A technology for audio output and output channels, which is applied to the selection method of audio output channels, devices and terminal equipment, and can solve problems such as poor flexibility, so as to improve flexibility, reduce calculation load and running time, and improve operability and flexibility sexual effect

Inactive Publication Date: 2017-05-24
HISENSE VISUAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides an audio output channel selection method, device and terminal equipment to solve the technical problem of poor flexibility in the audio channel selection method in the prior art

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  • Method and device for selecting audio output channel and terminal equipment
  • Method and device for selecting audio output channel and terminal equipment
  • Method and device for selecting audio output channel and terminal equipment

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Embodiment Construction

[0031] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of means consistent with aspects of the invention as recited in the appended claims.

[0032] Each embodiment in this specification is described in a progressive manner, the same and similar parts of each embodiment can be referred to each other, and each embodiment focuses on the differences from other embodiments.

[0033] figure 2 It is a flowchart of a method for selecting an audio output channel provided in Embodiment 1 of the present invention. Depend on figure 2 Visible, described metho...

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Abstract

The invention provides a method and device for selecting an audio output channel and terminal equipment. According to the invention, by a set of algorithm, a target priority level is automatically determined, and by an audio output channel corresponding to the target priority level, an audio is output, so that automatic selection of a plurality of audio output channels is implemented. Various human-computer interaction interfaces and channel control algorithms do not need to be designed, and thus, a computation burden and operation time of a television terminal program can be reduced. Moreover, when a new audio output channel is added according to actual demands, only a priority level and a connection state of the newly added audio output channel need to be determined, thereby benefiting for improving flexibility in program design. According to the method, in a mode of setting various priority levels, various combination modes of the audio output channels can be provided; when the priority level and the connection state of each audio output channel are changed, the target priority level can be changed accordingly. According to the method for dynamically selecting the audio output channel, operability and flexibility of selecting the audio output channels can be improved.

Description

technical field [0001] The present invention relates to the technical field of television terminals, in particular to an audio output channel selection method, device and terminal equipment. Background technique [0002] A TV terminal is usually provided with multiple independent audio output channels (such as a speaker channel, an earphone channel, and a Bluetooth channel, etc.), and the audio signal can be directly transmitted to the built-in audio playback device of the TV terminal through the corresponding audio output channel, or through HDMI ( High-definition multimedia interface, English full name: High DefinitionMultimediaInterface), USB (Universal Serial Bus, English full name: Universal Serial Bus) and other audio output interfaces transmit audio signals in one or more audio output channels to external speakers, Bluetooth External audio playback equipment such as earphones, so as to realize the audio output of the TV terminal. [0003] It can be known from the abo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/439H04N5/60
CPCH04N21/439H04N5/602
Inventor 张伟丽刘庆全
Owner HISENSE VISUAL TECH CO LTD
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