kurento - kurento的WebRtcEndpoint和RtpEndpoint的基本区别

Question

我在 kurento 的 java 文档中读到了这两个 webrtcendpoint和 rtpendpoint .但它们都表明它们以非常相似的方式发挥作用。两者都可以作为要约方和受约方来交换媒体。

我也提到了类似的 question其中显示了两者的使用。但无法获得明显的差异。

显式创建两者的必要性是什么？两者的典型用例场景是什么。我们将不胜感激。

Answer 1

WebRtcEndpoint 是WebRTC 规范的实现。来自 this草稿

The RTP framework comprises the RTP data transfer protocol, the RTPcontrol protocol, and numerous RTP payload formats, profiles, andextensions. This range of add-ons has allowed RTP to meet variousneeds that were not envisaged by the original protocol designers, andto support many new media encodings, but raises the question of whatextensions are to be supported by new implementations. The developmentof the WebRTC framework provides an opportunity to review theavailable RTP features and extensions, and to define a common baselineRTP feature set for all WebRTC Endpoints. This builds on the past 20years of RTP development to mandate the use of extensions that haveshown widespread utility, while still remaining compatible with thewide installed base of RTP implementations where possible.

RTP and RTCP extensions that are not discussed in this document can beimplemented by WebRTC Endpoints if they are beneficial for new usecases. However, they are not necessary to address the WebRTC usecases and requirements identified in [RFC7478].

基本上，WebRTC 是在其上构建了其他内容的 RTP。它专注于浏览器的实时通信。一方面，使用其中一种取决于您是否需要浏览器客户端。