标准摘要
[中文适用范围]： 吸入检验 [外文原描述]： ISO/IEC 23009-1:2014 primarily specifies formats for the Media Presentation Description and Segments for dynamic adaptive streaming delivery of MPEG media over HTTP. It is applicable to streaming services over the Internet.
英文名称Information technology - Dynamic adaptive streaming over HTTP (DASH) - Part 1: Media presentation description and segment formats