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IMPROVING LIVE PERFORMANCE IN HTTP ADAPTIVE STREAMING SYSTEMS

机译:提高HTTP自适应流系统中的实时性能

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While HTTP adaptive streaming (HAS) technology has been very successful, it also generally introduces a significant amount of live delay as experienced by the end viewer. Multiple elements in the video preparation and delivery chain contribute to live delay, and many of these elements are unique to HAS systems versus traditional streaming systems such as RTSP and RTMP. This paper describes how improvements both in the structure of the media, the delivery workflow, and the media player can be combined to produce a system that compares well with broadcast. The paper concludes with a preview of advances in delivery technology (such as HTTP2) that will improve the experience even more in the near future.
机译:虽然HTTP自适应流(具有)技术非常成功,但它还通常引入最终观看者所经历的大量实时延迟。 视频准备和递送链中的多个元素有助于实现实时延迟,并且许多这些元素是具有系统与传统流系统(如RTSP和RTMP)的独特。 本文介绍了如何改进媒体,交付工作流程和媒体播放器的改进,可以组合以产生与广播良好良好的系统。 本文的结论是,预览交付技术(如http2)的进步将在不久的将来提高更多的经验。

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