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Sound output method, sound output device and computer readable storage medium

A sound output and sound technology, applied in the field of smart home appliances, can solve problems such as difficult sound output, difficult simultaneous operation of multimedia playback devices, and difficulty for users to listen to music, so as to achieve the effect of improving user experience

Inactive Publication Date: 2019-11-12
QINGDAO HAIER MULTI MEDIA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, for two or more applications that require sound output, it is difficult for multimedia playback devices to run at the same time, for example: it is difficult for users to listen to music while watching TV programs
Generally, multimedia devices, especially TVs, can only output the sound of the current application presented on the interactive interface, and it is difficult to realize the sound output of two or more applications

Method used

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  • Sound output method, sound output device and computer readable storage medium
  • Sound output method, sound output device and computer readable storage medium
  • Sound output method, sound output device and computer readable storage medium

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Embodiment Construction

[0042] The following description and drawings illustrate specific embodiments of the invention sufficiently to enable those skilled in the art to practice them. The examples merely represent possible variations. Individual components and functions are optional unless explicitly required, and the order of operations may vary. Portions and features of some embodiments may be included in or substituted for those of other embodiments. The scope of embodiments of the present invention includes the full scope of the claims, and all available equivalents of the claims. Herein, various embodiments may be referred to individually or collectively by the term "invention", which is for convenience only and is not intended to automatically limit the scope of this application if in fact more than one invention is disclosed. A single invention or inventive concept. Herein, relational terms such as first and second etc. are used only to distinguish one entity or operation from another with...

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Abstract

The invention discloses a sound output method, a sound output device and a computer readable storage medium, and belongs to the technical field of intelligent household appliances. The method comprises the following steps: when a first notification message that a first multimedia application enters background operation is received, determining state information of a second sound channel corresponding to the background operation; and when the state information is starting state information, sending a second notification message of sound channel replacement to the first multimedia application, and controlling the first multimedia application to be switched to the second sound channel for sound output. In this way, double-sound output is achieved, and the function of the multimedia playing device is expanded.

Description

technical field [0001] The invention relates to the technical field of smart home appliances, in particular to a sound output method, device and computer-readable storage medium. Background technique [0002] With the development of smart devices, many smart devices can run two or more applications at the same time. For multimedia playback devices, such as televisions, computers, projection devices, etc., two or more applications can also be run at the same time. [0003] At present, for two or more applications that require sound output, it is difficult for a multimedia playback device to run simultaneously. For example, it is difficult for a user to listen to music while watching a TV program. Generally, a multimedia device, especially a TV, can only output the sound of the current application presented on the interactive interface, and it is difficult to output the sound of two or more applications. Contents of the invention [0004] Embodiments of the present inventi...

Claims

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Application Information

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IPC IPC(8): H04N21/439H04N21/431H04N21/472H04N21/443
CPCH04N21/4312H04N21/439H04N21/4438H04N21/472
Inventor 曹美娟黄俊杰张广峰于硕赵相卫
Owner QINGDAO HAIER MULTI MEDIA CO LTD