分析了基于有线数字电视平台的准视频点播（NVOD） 的系统构成；
This article analyses the system of the Near-Video-on-Demand (NVOD) which is based on the digital cable TV platform;
结合广东有线数字电视干线传输平台建设，详细介绍了MSTP技术在DVB干线传输中的应用。
Combined with the construction of DVB platform in Guangdong Province, the application of MSTP in DVB trunk transfers is introduced in detail.
数字电视服务平台是数字电视端到端服务的基础，一套完善的电子商务系统可以为有线数字运营商服务平台提供强有力的支撑。
The service platform is the foundation of DTV end to end service, an electronic commerce system with perfect function can provide the strong support for the service platform.
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