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目前,转播车被广泛应用于各类综艺晚会、体育赛事的直播和录制工作。从多年从事转播车工作的经验来看,一辆8+2讯道的转播车,是可以胜任大多数节目的制作需求。但是,对于大型活动和体育赛事转播时,8+2讯道的配置就又显得不太够用,满足不了编导的多机位拍摄和切换任务。因此,在我台新的高清车项目建设上,考虑了多方需求,采用了高扩展性的级联方式,即在常规节目制作时使用8+2讯道配置,在特大型晚会和体育赛事转播时,采用8+2讯道和其他EFP系统一级级联使用。
At present, broadcast trucks are widely used in various variety shows, sports events live and recording. From years of experience in OB van work, an 8 + 2 OB broadcast car is capable of producing most programs. However, for large events and sports events broadcast, 8 + 2 channel configuration and it seems not enough, can not meet the director of multi-plane shooting and switching tasks. Therefore, in my new high-definition car project construction, taking into account the multi-needs, the use of a highly scalable cascade, that is used in regular program 8 + 2 channel configuration, extra large party and sports events broadcast , Using 8 + 2 channel and other EFP system cascade use.