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文中基于电视播控系统的数字化改造,首先对平稳过渡、安全可靠性、科学先进性等改造原则进行了叙述,接着电视播控系统数字化改造应注意的问题,探讨了以下内容:视频服务器的安全可靠是关键;操作的简易性和数据的共享性是简化播控流程的必要条件;系统的可扩展性和可升级性是播控系统可持续发展的重要保证。
In this paper, based on the digital transformation of the TV broadcasting system, firstly, the transformation principle of smooth transition, safety and reliability, advanced science and so on are described, and then the problems that should be paid attention to in the digital transformation of the TV broadcasting system are discussed. The following contents are discussed: Reliability is the key; ease of operation and data sharing is the necessary condition to simplify the broadcast control process; system scalability and scalability is an important guarantee for the sustainable development of broadcast control system.