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Video display method and device, terminal and storage medium

A video display and video technology, applied in the field of computer vision, can solve problems such as low video resolution and affect the clarity of video playback, and achieve the effect of improving video resolution, improving video viewing quality, and meeting saving needs

Active Publication Date: 2021-06-29
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Taking online video playback as an example, when the user is watching a video, if the current network status is poor, in order to ensure smooth video playback, the video playback application may reduce the demand for network bandwidth by automatically reducing the video resolution, and at the same time achieve The purpose of improving playback fluency, but obviously using this video playback method will result in lower video resolution, which will affect the clarity of video playback

Method used

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  • Video display method and device, terminal and storage medium
  • Video display method and device, terminal and storage medium
  • Video display method and device, terminal and storage medium

Examples

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Embodiment Construction

[0029] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0030] Please refer to figure 1 , which shows a flow chart of a video display method provided by an exemplary embodiment of the present application. The embodiment of the present application takes the method applied to a terminal as an example for illustration. The method includes:

[0031] In step 101, the video stream is decoded by a decoder to obtain a current video frame and a first resolution corresponding to the current video frame.

[0032] Wherein, the video display method in the embodiment of the present application is applied to the process of online video. Schematically, when the user uses a video application to watch an online video, or the user uses a live broadcast application to watch an online live broadcast, or t...

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Abstract

The invention discloses a video display method and device, a terminal and a storage medium, and belongs to the technical field of computer vision. The method is applied to a terminal, and comprises the following steps: decoding a video stream through a decoder to obtain a current video frame and a first resolution corresponding to the current video frame; in response to the fact that the first resolution is lower than a target resolution, performing super-resolution processing on the current video frame to obtain a target video frame, wherein the target video frame corresponds to a second resolution, and the second resolution is higher than the first resolution; and performing video display based on the target video frame. According to the technical scheme, under the scene that the video resolution is reduced due to the traffic bandwidth requirement, the video resolution can be improved through the terminal side, the traffic bandwidth saving requirement is met, meanwhile, the requirement of a user for the video definition can be considered, and then the video watching quality of the user under the condition that the network environment is poor can be improved.

Description

technical field [0001] The embodiments of the present application relate to the technical field of computer vision, and in particular, to a video display method, device, terminal, and storage medium. Background technique [0002] Image resolution indicates the number of pixels contained in a unit inch. Generally, the higher the image resolution, the more pixels it contains and the clearer the image. [0003] In the field of video display, the higher the resolution of the video frame, the clearer the corresponding video, but the higher resolution video often requires faster network speed and more bandwidth support. Taking online video playback as an example, when the user is watching a video, if the current network status is poor, in order to ensure smooth video playback, the video playback application may reduce the demand for network bandwidth by automatically reducing the video resolution, and at the same time achieve The purpose of improving playback fluency, but obvious...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/44H04N21/4402
CPCH04N21/44008H04N21/440263Y02D30/70
Inventor 王维平
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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