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一.系统简介该系统是在加拿大DPS公司PVR(视频记录器)基础上,根据本台广告播出的需要,结合美国UATH公司MC501控制台,开发出的一套广告串编和自动播出系统。 PVR最多可连接7个SCSI驱动器,若每个驱动器容量为3Gbit,则可记录大约4小时的sp图像质量的视频信号,这样可基本满足录制广告的需要。PVR具备良好的录制功能,但其编辑、播放功能不能适应我们的电视播出,为此我们与DPS公司达成协议,由DPS公司提供底层软件,重新编写节目编辑、播出软件,并可由MC501发出指令,通过计算机
I. System Introduction The system is based on the Canadian company PVR (DPS) (video recorder), based on the needs of this station broadcast, combined with the United States UMC MC501 console, developed a series of ads compiled and automatic broadcast system . The PVR can connect up to seven SCSI drives. If the capacity of each drive is 3Gbit, you can record about 4 hours sp video quality video signal, which can basically meet the needs of recording ads. PVR has a good recording function, but its editing and playback functions can not adapt to our TV broadcast. Therefore, we have reached an agreement with DPS Company to provide the underlying software by DPS Company, to rewrite program editing and broadcasting software and to be issued by MC501 Command through the computer