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Tips for creating excellent live streaming functions based on PHP

王林

May 21, 2023 pm 09:03 PM

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Currently, more and more companies and individuals are using the live broadcast function on the Internet to communicate and display products or services. This method has become an important means of marketing communication.

Back-end languages represented by PHP are the first choice of developers because of their good scalability and readability. In this article, we will share some tips for creating excellent live broadcast functions based on PHP, hoping to be helpful to developers.

Live broadcast with the help of WebRTC technology

WebRTC (Web Real-Time Communication) is an open source network real-time communication technology that can be used between browsers Achieve end-to-end communication without installing any plug-ins or software, while supporting audio, video and data. With the help of WebRTC technology, the web live broadcast function can be quickly realized and has extremely high stability and compatibility.

Integrate third-party live broadcast platforms

In addition to building your own live broadcast function, you can also integrate the live broadcast function into third-party platforms, such as Youtube, Twitch, Douyu, etc. . Communicate through the API interface to realize the live broadcast function of jumping from your own website to a third-party platform. This can avoid the complexity of developers building live broadcast servers by themselves, and use the user traffic of third-party platforms to increase the number of views and exposure of live broadcasts.

Optimize video compression and transmission

The performance and effect of the live broadcast function have a great relationship with the clarity and smoothness of the video. In order to ensure user experience, developers can compress, transcode, denoise, and reduce noise on videos, while using distributed CDN technology to accelerate video transmission and improve the quality of user viewing.

Realize multi-channel live broadcast function

The multi-channel live broadcast function can realize the simultaneous playback of multiple audio and video streams on one page, which can provide users with more choices and viewing experience. Through PHP's real-time communication technology, such as WebSocket or Swoole, the audio and video streams can be forwarded and controlled through the server to realize the multi-channel live broadcast function.

Build a live broadcast management system

The complete process of a live broadcast function includes management and statistics before, during and after the live broadcast, so a management system needs to be developed in a targeted manner. The management system can include anchor management, live broadcast room management, viewing data statistics and other modules to facilitate administrators to monitor and manage the live interactive process.

Ensure security and stability

Live broadcast interaction needs to involve users’ privacy and personal information, so developers need to strengthen the protection of user information, such as encrypted transmission , prevent CSRF attacks, etc. At the same time, technical means such as load balancing and multi-cluster deployment can be adopted to ensure the stability and scalability of the live broadcast system for the large amount of live broadcast traffic.

Summary

This article introduces the techniques to create excellent live broadcast functions based on PHP, including WebRTC technology, integration of third-party live broadcast platforms, video compression and transmission, multi-channel live broadcast, live broadcast management system and security performance and stability guarantee. I hope it will inspire and help developers to implement excellent live broadcast functions.

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