A caching method based on cloud platform network

Abstract

The invention discloses a network caching method based on a cloud platform, comprising: initializing the cloud platform, preconfiguring a path pointing to a disk of a cloud platform server on a cloud platform terminal, and reserving a file header of a cache file on the disk of the cloud platform server Space, customize the file version number and codec method in the file header space, the cloud platform terminal saves the description of the local image data in the local memory, writes the local image data to the file header space, and writes the local image data in the file header space When the cloud platform terminal saves the project, it writes the description of each frame of image data stored in the memory of the cloud platform terminal into the file header space. Invalid video frame numbers for recording invalid video segments are inserted between decoding modes. By adopting the method disclosed in the invention, the terminal directly loads the cache file saved last time, and the cache file is shared among the terminals, thereby improving the cooperative work efficiency.

Description

technical field [0001] The invention relates to the technical field of video special effect processing and synthesis production platform, in particular to a cloud platform-based network caching method. Background technique [0002] In the prior art, in post-production special effect processing and synthesis of video, usually a group of computers work together in the same network group. Video special effects processing and synthesis production store the cache files generated during the video post-production process on the local computer to improve the post-production efficiency of the local computer, but the computers in the same network group are isolated from each other on the cache and cannot communicate with each other The computers that make the same video shot or segment in the same network group provide corresponding cache services. [0003] The cloud platform allows developers to either run the written programs in the "cloud", or use the services provided in the "clo...

AI Technical Summary

Problems solved by technology

[0005] In the prior art, each computer that cooperates to complete the video special effect processing and synthesis needs to generate a cache when starting the project file, and the generated cache files cannot be shared among the computers, and the editing progress cannot be updated in time, which reduces the efficiency of collaborative work

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