摘要
随着三网融合的进程不断加快,视频转换业务呈现出数据海量化、多平台共存、编码标准多样的显著特征。云计算技术作为一种商业计算模型,具有低价高效、支持虚拟化、高可扩展性、通用性等特点。文章从视频转换业务的角度出发,基于云计算和视频转换技术,提出了一种基于云计算的海量视频转换平台的设计方案,详细设计了平台的架构,叙述了云控制层、集群控制层、节点控制层的具体功能以及具体的工作流程。
As the process continues to accelerate triple play, video conversion operations show the following characteristics： the data is massive, multiple platforms exist, and coding standards are diverse. Cloud compu- ting is a business computing model. The low-cost and efficient, virtualized, highly scalable, highly scalable, versatile features meet the needs of this new solution. From the perspective of video conversion services, based on cloud computing and video conversion technology, this article presents a massive cloud-based video conversion platform design, and which describes specific functions and operational processes of three layers, i. e. , a cloud control layer, cluster control layer, node control layer, function and the specific workflow.
出处
《实验技术与管理》
CAS
北大核心
2012年第3期98-100,119,共4页
Experimental Technology and Management
关键词
海量视频转换
云计算
云平台
三网融合
mass video conversion
cloud computing
cloud platform
triple play
