抄録
According to the expansion of the brodcast channels, the shortage of contents is come to the problem. Here we report the new broadcasting contents prduction system by using Large-scale Archive as its solutions. The system consists of three parts, a large-scale video archive system with high speed visual retrieval methd to the Peta-Byte order video data(15, 000 hours total), the digital watermarking system with quality-evaluation scheme to the motion picture for copyright protection, and the network-based remote video editing system by the distributed client-server model which will minimize geographical restrictions. The details of the system, each sub-system and their software structure are descrubed.
