Integral realization method and network structure of bullet screen service

Abstract

The invention provides an integral realization method and a network structure of a bullet screen service. A data center and CDN nodes connected with the data center are disposed; any a CDN node receives a bullet screen from an input medium of a user, and sends the bullet screen to a service bullet screen server disposed by the data center for processing, and then sends the bullet screen to a historical bullet screen server disposed by the data center for storage, and the bullet screen is forwarded to output media connected to the CDN nodes of the user for display via all the CDN nodes connected to the data center; and the historical bullet screen server sends historical bullet screens of all videos to the CDN nodes for caching regularly, so that the user can use the output media to directly access the historical bullet screens, related to the videos, in buffer memory of the connected CDN nodes. The high-efficiency, high-instantaneity, multifunctional and multi-terminal bullet screen data scheme can be used to accelerate access of the user effectively and improve user experience.

Description

technical field [0001] The present invention relates to the field of barrage technology, in particular to an overall realization method of barrage service and its network structure. Background technique [0002] Barrage refers to a phenomenon in which a large number of comments presented in the form of subtitles are on the same screen as the video when watching a video. A large number of comments floating above the video are like dense shells, hence the name barrage. [0003] During the playback of the network video, the bullet chatting server obtains the bullet chat information from the user terminal, and then adds the bullet chat information published by each user to the network video in different periods of the network video for real-time display. During the video, you can easily read the comments posted by yourself and other users. [0004] However, due to the limited carrying capacity of the bullet chat server, when the number of users increases, the transmission spee...

AI Technical Summary

Problems solved by technology

[0006] The connection method of the server in the above-mentioned patent application is relatively simple. At present, when the bullet chat application forms are more diverse, the historical bullet chat and real-time bullet chat servers push the historical bullet chat and real-time bullet chat to the terminal respectively, and will face the following problems: 1. Users Blocking or filtering operations are often performed on bullet chatting, and the existing historical bullet chatting server cannot add this algorithm, which is difficult to meet the current environment of bullet chatting; 2. For bullet chatting, the server may need to record its like record or comment record , the existing historical barrage server and real-time barrage server only provide data to the terminal, and cannot record the data sent by the terminal, which is difficult to meet the purpose

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