本文介绍了LINE LIVE直播服务的编码器层结构设计，包括媒体服务器、代理服务器、管理服务器、CDN和源服务器的角色。为了实现系统的可扩展性、稳定性和灵活性，采用了微服务架构，分离了转码和录制功能。媒体服务器负责处理RTMP信号、转码和记录广播流。通过代理服务器和自研认证系统实现负载均衡和身份验证。管理服务器负责流密钥验证、媒体服务器监控和负载均衡等任务。文章还讨论了CDN和源服务器的配置，以确保稳定观看体验。
The structure of the LINE LIVE’s encoder layer
By Suhyuk Kim | 2018.03.06
- On December 10th of 2017, we celebrated our second anniversary for LINE LIVE, our live streaming service. The service has been up and running ever since the launch with no trouble, thanks to the efforts put in by countless engineers at LINE.
- On this blog post, as a member of ITSC, a team at LINE running a global infrastructure system, I’d like to share with you some of decisions we had to make in the initial phase of designing and implementing the system. Back then, I had absolutely no experience in building or running a live media service.
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