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非线性编辑不仅在专业视频节目后期制作、多媒体制作中大显身手,而且对于电视台的自动播出系统也非常适用,广告自动播出系统就是一个很好的应用。用户可以将做好的广告素材存储在系统硬盘上,运用计算机控制节目的播出时间、次数、长度,通过RS—422控制接口与监控中心通讯,在指定时间由系统按程序自动调用硬盘中的素材,定时自动播出。这不仅降低了手工操作的不精确性,而且可以实现无人值班、全自动化,大大减轻了劳动强度。目前,此类系统已在数个省级电视台应用,例如美国泰克Tektronic公司的Profile
Non-linear editing not only in the post-production of professional video programs, multimedia show their talents, but also for the TV station automatic broadcast system is also very applicable, automatic broadcast advertising system is a good application. Users can store their creatives on the system hard disk, use computers to control the broadcast time, number and length of the programs, communicate with the monitoring center via the RS-422 control interface, and automatically call programs by the system at specified time Material, automatically broadcast on time. This not only reduces the inaccuracy of manual operation, but also can achieve unattended, fully automated, greatly reducing the labor intensity. At present, such systems have been used at several provincial TV stations, such as the Tektronic Tektronic