# WebRTC（网页实时通信）

WebRTC实现了基于网页的视频会议，标准是WHATWG 协议，目的是通过浏览器提供简单的javascript就可以达到实时通讯（Real-Time Communications (RTC)）能力。 

WebRTC（Web Real-Time Communication）项目的最终目的主要是让Web开发者能够基于浏览器（Chrome\FireFox...）轻易快捷开发出丰富的实时多媒体应用，而无需下载安装任何插件，Web开发者也无需关注多媒体的数字信号处理过程，只需编写简单的Javascript程序即可实现，W3C等组织正在制定Javascript 标准API，目前是WebRTC 1.0版本，Draft状态；另外WebRTC还希望能够建立一个多互联网浏览器间健壮的实时通信的平台，形成开发者与浏览器厂商良好的生态环境。同时，Google也希望和致力于让WebRTC的技术成为HTML5标准之一，可见Google布局之深远。 

WebRTC提供了视频会议的核心技术，包括音视频的采集、编解码、网络传输、显示等功能，并且还支持跨平台：windows，linux，mac，android。

资料来源：百度百科


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