BS IEC 62481-9:2017规定了使用HTTP的DLNA自适应交付指南 协议DLNA自适应交付互操作性指南基于ISO/IEC 23009- 1:2014标准，使内容作者能够在 各种比特率和媒体格式。客户端渲染设备可以选择适当的定时 基于网络拥塞的分段（例如比特率），以保持内容的平滑流式传输 用于展示。交叉引用:IEC 62481-2:2017IEC 62481-6-1:2017IEC 62481-1-1:2017ISO/IEC 23009-1:2014IETF RFC 2616购买本文件时可获得的所有现行修订均包含在购买本文件中。

BS IEC 62481-9:2017 specifies guidelines for the DLNA Adaptive Delivery using HTTP protocol.The DLNA interoperability guidelines for Adaptive Delivery are based on ISO/IEC 23009- 1:2014 standard and enables content authors to describe content in timed segments at various bit rates and media formats. Client rendering devices can select the appropriate timed segments (e.g. bit rate) based on network congestion to maintain smooth streaming of content for display.Cross References:IEC 62481-2:2017IEC 62481-6-1:2017IEC 62481-1-1:2017ISO/IEC 23009-1:2014IETF RFC 2616All current amendments available at time of purchase are included with the purchase of this document.