High-performance full-screen dynamic gift interaction method and device

Abstract

The invention provides a high-performance full-screen dynamic gift interaction method and device, and relates to the technical field of live broadcast interaction. The method comprises the following steps: obtaining a synthetic video generated in advance by a server side, wherein the format of the synthetic video is MP4, and the synthetic video comprises a pure black and white video of an alpha channel and an original video of an RGB channel; obtaining gift information corresponding to the synthetic video, and updating the shelf state of the synthetic video; storing the plurality of synthetic videos and the corresponding gift information to a preset address in the server, wherein the preset address is correspondingly provided with a preset interface; selecting gift information packets, obtaining arrangement information corresponding to the gift information packets, sorting the arrangement information, decoding the gift information packet corresponding to the first arrangement information, obtaining the corresponding to-be-played synthetic video, and playing the to-be-played synthetic video after rendering the to-be-played synthetic video. According to the method, the file size can be reduced, the storage space of the client is saved, CPU occupation is reduced, and the video playing fluency is improved.

Description

technical field [0001] The present invention relates to the technical field of live broadcast interaction, in particular to a high-performance full-screen dynamic gift interaction method and device. Background technique [0002] As the live broadcast market becomes more and more popular, users are increasingly visually tired of the common small gift animation effects, and cool big gift animations have emerged as the times require, which not only brings users a full-screen visual impact, but also enhances the relationship between the anchor and the host. Benign emotional interaction between fans. In order to have a better user experience in the live broadcast scene, there are higher requirements for the playback of cool big gift animations. It is necessary to consume as little mobile phone memory and CPU as possible, so as to avoid overheating of the mobile phone and frequency reduction, and to avoid screen freeze affect user experience. [0003] Defects and deficiencies of...

AI Technical Summary

Problems solved by technology

However, WebP cannot meet the global business of live broadcasting. First, the performance consumption of the mobile phone CPU is too large, which will cause the video capture frame rate of the camera to drop, resulting in the push stream frame rate being too low, causing freezes; second, the demand for global business gifts is large. , 1000 large WebP animations take up 3GB of storage space on the phone

[0006] 3. The playback of WebP also needs to introduce third-party code to play. Most of the crashes caused by the third-party code are difficult to solve, which adds an instability to the front-end application virtually.

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