Image remote projection method and related device

Abstract

The embodiment of the invention discloses an image remote projection method and a related device. The image remote projection method comprises the following steps: a server acquires N rendering instructions called by a local application of the server; the server determines rendering resources required for executing the N rendering instructions; the server generates a rendering sequence according to an execution sequence for executing the N rendering instructions by the local application, and transmits the rendering sequence and rendering resource determination information for determining the rendering resources to a client, wherein N is a positive integer, and the rendering sequence comprises the rendering instruction determination information for determining the N rendering instructions. According to the scheme provided by the embodiment of the invention, the occupation of network bandwidth by image remote projection is favorably reduced, and the user experience is improved.

Description

technical field [0001] The invention relates to the technical field of image processing, in particular to an image remote projection method and a related device. Background technique [0002] The image remote projection technology is to use the remote client to display the relevant image that the server expects to display or is displaying, so that the remote user can watch the relevant image that the server expects to display or is displaying through the client. [0003] For example, in scenarios such as cloud services (such as cloud games or cloud-based special effects production, etc.), it is often necessary to display related images (such as game images or special effects images, etc.) Clients located at the far end come to view relevant images. Another example is that a user has made a special effect video image by using a special effect production application in the mobile phone, but the user wishes to display this special effect video image on a remote computer or sma...

AI Technical Summary

Problems solved by technology

[0004] The inventor of the present invention found in the course of research and practice that the server in the existing image remote projection technology compresses the generated image (such as a game image or special effect image) to obtain a compressed image, and sends the compressed image to the remote client for further processing. However, the better the image quality is, the larger the size of the compressed image will be, especially for some 3D special effects images, which may be larger

It can be seen that the existing image remote projection technology has a large demand for network bandwidth (for example, the existing technology requires at least 6 M / bit bandwidth for remote projection of video images with a resolution of 1080P), and when the bandwidth fluctuates, it is likely to use The user experience is greatly affected

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