IMF技术发展及其在跨平台发行中的应用

IMF Technological Development and Application in Cross-platform Distribution

在媒体视听内容发行和播映跨平台、融媒体发展的大趋势之下,内容发行和播映需面向各类终端采用不同媒体形式开展,这对内容发行、交付和存档格式的互操作性提出了新的要求。近年来,互操作母版格式(IMF)被业界用作解决当下跨平台和融媒体发行的技术方案,并已形成系列行业标准。本文阐述了IMF技术和标准的发展、应用情况和相关技术细节,为当下电影行业专业影院、点播影院、家庭渠道、公共媒体、移动终端等全方位融媒体发行提供技术解决方案参考。

Under the trend of media content distribution and broadcasting cross-platform and media convergence,content distribution and broadcasting need to be carried out in different media formats for various terminals,which puts forward new requirements for the interoperability of content distribution,delivery and archive formats.In recent years,the Interoperable Master Format(IMF) has been used as a technical solution for the current cross-platform and media convergence distribution,and has formed a series of industry standards.This article describes the development,application and related technical details of IMF technology and standards,provides technical solutions for professional cinema,on-demand cinema,home channels,public media,mobile terminals and other media convergence distributions.