随着4K/8K超高清技术、互联网技术、云技术的迅速发展及其相关设备的逐渐成熟,电视系统传统的串行数字接口(Serial Digital Interface,SDI)架构逐渐退出历史舞台,网际互连协议(Internet Protocol,IP)架构已逐渐成为当下电视系统的主流架构,基于电影和电视工程师协会(The Society of Motion Picture and Television Engineers,SMPTE)ST 2110系列标准的IP架构云播出系统在国内已有应用案例.基于此,分析基于虚拟机化、容器化云播出系统的特点和架构并介绍云播出系统的相关应用.
Analysis of Cloud Broadcasting System in the IP Era
With the rapid development of 4K/8K ultra-high definition technology,Internet technology,cloud technology and the gradual maturity of related equipment,the traditional Serial Digital Interface (SDI) architecture of television systems is gradually withdrawing from the historical stage,and the Internet Protocol (Internet Protocol) is gradually withdrawing from the stage of history.IP architecture has gradually become the mainstream architecture of the current television system.The IP architecture cloud broadcasting system based on the ST 2110 series standard of The Society of Motion Picture and Television Engineers (SMPTE) has been applied in China.Based on this,this paper makes a brief analysis of the characteristics and architecture of the cloud broadcasting system based on virtual machine and container,and introduces the related applications of the cloud broadcasting system.
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