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电视直播通常就如同一次战役,各工种同心协力、精诚合作就是安全的前提、成功的保障,像粤海铁路这样的移动跨海直播,它的难度更大,系统更加复杂。从技术上看,涉及视频、音频、微波、通讯、动力、卫星传送各环节的配合;从外部协调看,供电、电信、保卫、气象、交通工具、转场等都要考虑周到。
TV broadcast is usually just like a battle, all kinds of work together, sincere cooperation is the premise of security, the success of security, such as Yuehai Railway cross-live mobile broadcast, it is more difficult and more complex systems. From a technical point of view, it involves cooperation in various fields such as video, audio, microwave, communications, power and satellite transmission. From the perspective of external coordination, power supply, telecommunications, security, weather, transportation and transition should all be considered carefully.