基于Http Live Streaming的直播技术研究

摘要

The paper makes an introduction of the streaming media technology based on Http Live Streaming, including system architecture, file format, data structure and streaming-media segment tools supplied by Apple Company. Proposes two kinds of audio and video acquisition program according to different application scene, designs and builds a direct broadcast system that based on Http Live Streaming. At the end does analysis on the characteristic of Http Live Streaming based system and the system optimization direction.%本文介绍了基于Http Live Streaming的流媒体技术，包括系统架构、文件格式、数据结构和苹果提供的流媒体分割工具。结合应用场合提出了两种音视频采集方案，设计并搭建了一套基于Http Live Streaming的直播系统。分析了基于Http Live Streaming的直播系统的特点以及系统优化方向。