Application audio isolation acquisition method and device, storage medium and equipment

A technology for isolating acquisition and audio, applied in the field of cloud computing, can solve the problems of low cost, high cost, affecting system stability, etc., to achieve the effect of not affecting system performance and low cost

Pending Publication Date: 2020-04-07
BEIJING CYBER CLOUD TECH
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Problems solved by technology

[0003] In the prior art, there are mainly two ways to implement application streaming on the Linux system. One is to use a virtual machine to implement. In this way, each virtual machine only provides services for one client at the same time, and the voice of the application is The sound currently played by the virtual machine system can be isolated and collected by directly collecting the sound currently played by the system; but because the number of virtual machines in this method is the same as the number of concurrent applications, there is a defect of high cost
Another method is

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  • Application audio isolation acquisition method and device, storage medium and equipment
  • Application audio isolation acquisition method and device, storage medium and equipment
  • Application audio isolation acquisition method and device, storage medium and equipment

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[0025] 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 apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0026] The terminology used in the present invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used herein and in the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as use...

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Abstract

The invention provides an application audio isolation collection method and device, a storage medium and equipment. The method comprises the steps of collecting to-be-output sound data of a target application process in a sound card driving layer; storing the to-be-output sound data to a target sound cache region corresponding to the target application process; and reading the sound cache region in real time through an application fluidization control layer, obtaining the to-be-output sound data from the target sound cache region, and encoding the to-be-output sound data. The scheme has the positive effects that the cost is low, the system performance is not influenced, and the application does not need to be changed.

Description

technical field [0001] The present invention relates to the technical field of cloud computing, in particular, to a method, device, storage medium and equipment for applying audio isolation and collection. Background technique [0002] Application streaming refers to running the application on the cloud, collecting and encoding the display output and sound output during the running of the application in real time, and then transmitting them to the terminal in real time through the network. The terminal decodes the output in real time, and the terminal side can control the application. Real-time transmission to the cloud through the network to realize the control of the application. [0003] In the prior art, there are mainly two ways to implement application streaming on the Linux system. One is to use a virtual machine to implement. In this way, each virtual machine only provides services for one client at the same time, and the voice of the application is The sound curren...

Claims

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Application Information

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IPC IPC(8): G06F3/16
CPCG06F3/162G06F3/165
Inventor 万勋刚赵焱强
Owner BEIJING CYBER CLOUD TECH
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