video demand service的意思|示意

Secondly, some applications with large demand, primary technical standards and service solutions based on different networks about video conferencing are presented.

归纳出需求较大的几种视讯应用，视讯业务涉及的主要技术标准和基于不同网络的视讯业务解决方案。

Imagine if Comcast customers couldn't watch Netflix, but were limited only to Comcast's video-on-demand service.

想象一下，如果Comcast(美国最大有线系统公司)公司的顾客无法观看Netfix，而只能使用Comcast公司的视频点播服务。

Video-on-demand system is a new video service system which incorporates communication network technology, multimedia technology, computer and database technology.

视频点播系统是集通信网络技术、多媒体技术、计算机和数据库技术于一体的崭新的视频服务系统。

At the same time, still can use this function develop user ratings research, the next step can also develop two-way video on demand service.

同时，还可以利用此功能开展用户收视率调查，下一步也可以开展双向视频点播服务。

Stream scheduling algorithm used in video -on -demand (VOD) system can largely increase system service ability by eliminating the service latency and improving the system efficiency.

在视频点播系统中。流调度算法通过降低服务延迟和提高服务效率等措施，可显著提高系统服务能力。

Multicast streams are created orderly according to service queue priority value and fewer multicast streams are needed for the large scalable video-on-demand service.

根据服务队列的优先级，顺序地建立主流，并且在大规模视频服务中只需少量的主流。