高清晰度视音频网络编辑环境可行性分析(一)

Feasibility Analysis of Editing Environment over High Definition A/V Network

本文对高清晰度视音频编辑环境网络化所面临的技术问题,包括在视频数据处理、网络传输和存储等三个方面进行了对比分析。探讨了这些问题的解决方案。并根据现有的技术条件,提出了高清视频网络编辑环境可能采用的几种网络结构,进而探讨了高清视音频编辑网络环境和标清视音频编辑网络环境的融合,提出了作者对高清及标清网络编辑环境混合工作模式的看法与期待,并提出了相应方案。

The SD editing and production went through a development process from the single host NLE to the networking. Does the HD need to follow this development mode? The author believes it capable of reducing production cost and raising working efficiency for HD equipment to pass the single host editing environment and directly enter the network environment. From this viewpoint, an analysis is made of technical problems faced in audio/video processing, network transmission and storage in HD editing network environment and an idea and solution are proposed of a mixed working mode in the HD and SD network editing environments.