Government Network conference broadcast / network television (IPTV) applications-IPTV, video conferencing, Internet TV - Broadcasting industry

Government Network conference broadcast / network television (IPTV) applications-IPTV

, video conferencing, Internet TV - Broadcasting industry

An overview of Based Broadband Network of high-quality TV network broadcast (webcast), taped live web conferencing, virtual broadcast network applications such as in improving efficiency, promoting the construction of government information and carry out a significant network of value-added services, has become a government information technology trend.

This program directly built on a common server, no need to download special client-side player, a single server can support over 400 concurrent streams (500k stream to be considered), can achieve the conference site Broadcast Many sets of TV news broadcast automatically, automatic recording, etc., and to support live broadcasts of digital copyright protection (DRM), etc..

This scheme has high stability, reliability, except for the government to achieve multiple TV station , The network broadcast radio programs, but also can satisfy the government broadband network of live government meeting application needs.

Currently, the program has been in the Shanxi provincial government, the Government of Jilin Province, the Xinjiang regional government, Dafeng city so successfully, and continuous, reliable support for a number of important activities of large networks Live video Application.

Second, demand analysis Construction goals of the system include:

1) support the Government's public service at any time in the day by computer to access a previously recorded related to television news columns, on television news, important meetings and relevant training within the live, in order to achieve "E" of office, the "Government Internet project "to-earth manner;

2) to important government meetings or events such as the "two sessions", "Fair Trade" video broadcast network, etc., to achieve "open government", try to expand outside of the local government.

Government broadband network applications on the network broadcast the major recording and broadcasting needs the following features:

1) to support multiple forms, multiple live and recorded television programs, network application;

2) adaptable to support various forms of live capture (such as mobile, remote live capture, etc.) in order to carry out flexible network meeting live, broadcast and other government activities;

3) extensibility, to meet the growing demands of concurrent users (such as 1000 more than one);

4) has sufficient stability, security and reliability, live program can save up for on-demand (VOD) use;

5) can provide multiple streams of programming applications, important data can be encrypted and protected (DRM), or strict user authentication management;

6) technology leader, easy to expand (or even expanded to be operated IPTV Platform), the follow-up expansion of low cost;

III program to achieve This program to Survey transit professional network Audio and Video Broadcast System (BroadvisionWebTV) to achieve the government's Internet-based television (radio) live recording and broadcasting applications. System to support network TV broadcast, Internet broadcast, network TV and recorded, virtual live television applications, support for live broadcasts of the automatic time recording and automatic release, support for multi-channel signal broadcast live interviews broadcast time applications support to support portable mobile Editing live support live signal encryption (DRM), etc.;

This program to support the achievement of the different forms of live applications include the following:

1, the network TV broadcast

Broadband IP network to watch TV programs, to achieve television signal acquisition, compression, release process automation.

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