山东电视台PROFILE广告硬盘播出系统投入使用已一年多,硬盘矩阵的使用不仅大大的减轻了广告串编和播出人员的劳动强度,还提高了图像的播出质量,因而受到了大家的普遍欢迎。但同时PROFILE也暴露出不少问题,如泰克的硬盘的故障率较高、硬盘内常出现坏块、容易丢失广告素材等,致使在广告播出中多次出现静帧、跳段、出黑场等故障,严重地影响了我台的安全优质播出。根 Shandong TV PROFILE advertising hard disk broadcast system put into use more than a year ago, the use of hard disk matrix not only greatly reduce the advertising staff series editor and broadcast labor intensity, but also improve the broadcast quality of the image, which has been widespread welcome. But at the same time PROFILE also exposed many problems, such as Tektronix hard drive failure rate is high, the hard disk often appear bad blocks, easy to lose the creative material, resulting in multiple broadcasts appear in the static frame, jump segment, out of black Field and other failures, seriously affecting the safety of my station broadcast. root