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Method, system, apparatus, device and storage medium for determining screen-to-screen delay

A device and time technology, applied in the field of cloud communication, can solve the problems of cloud application services providing quantitative indicators, lack of other problems, and achieve the effect of improving user experience, improving screen-to-screen delay, and making up for technical gaps.

Active Publication Date: 2022-07-19
BEIJING IQIYI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, there is currently a lack of a mechanism to test the screen-to-screen delay, so it is impossible to provide quantitative indicators for cloud application services in terms of screen-to-screen delay. Only experience can be used to improve screen-to-screen delay

Method used

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  • Method, system, apparatus, device and storage medium for determining screen-to-screen delay

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Embodiment Construction

[0031] The technical solutions in the embodiments of the present invention are described below with reference to the accompanying drawings in the embodiments of the present invention.

[0032] Embodiments of the present invention provide a cloud communication system, based on which cloud application services are provided. like figure 1 As shown, it is a structural diagram of a cloud communication system according to an embodiment of the present invention.

[0033] The cloud communication system includes: user equipment 110 and cloud equipment 120 . The user equipment 110 and the cloud equipment 120 are networked.

[0034] The user equipment 110 is used to select the cloud program run by the cloud device 120 and display the cloud video data from the cloud device 120 ; in the process of displaying the cloud video data, an operation instruction is generated and sent to the cloud device 120 . The cloud video data is video stream data formed by multiple frames of cloud video ima...

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Abstract

The invention discloses a method, system, device, device and storage medium for determining screen-to-screen delay. The method includes: identifying, in the video data displayed on the user side, a response video image generated when a cloud device responds to an operation instruction, and determining a screen-to-screen delay according to the playback time of the response video image and the generation time of the operation instruction. In this embodiment of the present invention, for an operation instruction, the generation time of the operation instruction may be used as the start time of the instruction transmission delay of the user equipment, and the playback time of the response video image may be used as the end of the image display delay of the user equipment. time, and then according to the start time and the end time, the screen-to-screen delay can be determined simply and conveniently, which makes up for the lack of a technical gap in determining the screen-to-screen delay method, which is conducive to the subsequent improvement of the screen-to-screen delay, improving the Experience of using cloud programs.

Description

technical field [0001] The present invention relates to the technical field of cloud communication, and in particular, to a method, system, device, device and storage medium for determining screen-to-screen delay. Background technique [0002] Cloud application service is to deploy hardware resources in the cloud, use the hardware resources of the cloud to run the application required by the user, display the display window image of the application on the user device, and respond to the operation instructions from the user device in the cloud and render the image, Therefore, cloud application services have lower performance requirements on user equipment. For example: in the cloud game application scenario, the game program is deployed on the cloud device, the cloud device runs the game program, performs image rendering in response to receiving an operation instruction from the user device, and sends the rendered video stream to the user device. The user device does not nee...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/41H04N21/431H04N21/472H04N21/478
CPCH04N21/431H04N21/472H04N21/4126H04N21/4781
Inventor 禹俊磊郑蕾
Owner BEIJING IQIYI TECH CO LTD