Home | Business | Business Ideas & Tips

Shanghai Oriental TV news exchange shared platform (I) - Dragon TV, transport, news gathering - HC N

By: jiao

Read More About Business Ideas & Tips

Kam Ho Chi Shanghai Media Technology Development Co., Ltd. Deputy General Manager
Sun Zhenfeng Shanghai Media Technology Development Co., Ltd. Broadcasting Television Project Management Division Manager
I. Background Television news is the main television programs, television news programs re-aging, stress depth, quality requirements, and more information, be good at capturing a major political news, people are concerned about the social hot news. TV news reports become an increasingly widespread, and often financial district, provincial, national and international news in one. This situation led to news programs and materials for the timely exchange of high demand. Need to send the user information to meet the urgent need to transfer a certain timeliness and image quality of the premise, lower transport costs and administrative costs.

Shanghai Oriental TV news reports on the need, in July 2003 proposed the establishment of information exchange demand sharing platform, the main requirements are:

  1, sending the major domestic metropolitan television news programs and materials for remote transmission;
2, lower transport costs, management costs, the operation simple to use.
Shanghai Oriental TV news exchange and sharing platform (hereinafter referred to as the "System") by the Shanghai Media Technology Development Co., Ltd. R & D Center (Shanghai Institute of Radio Science) responsible for system design, equipment selection, key equipment and systems integration R & D , the transmission network by the Shanghai East China Network Co.

Second, the status information transmission technology and trends
Current news delivery solutions for remote editing and more to get piece of artificial, satellite transmission, optical fiber transmission-based, more than the obvious shortcomings of the program is expensive, requires dedicated lines, which to some extent, restricted information exchange and remote return development. Lower costs, manage the use of more convenient form of communication will be more in line with the needs of television remote transfer program. The need to meet the low-cost, high efficiency, timely delivery of remote news gathering needs, the market has not perfect solutions, in particular IP network-based program few. It is noteworthy that the field of broadcasting AV / IT products necessary to the development trend of IT industry, like other products, following the application of stand-alone application --- --- Internet applications, local area network model. Explore a network resource, time, image quality, simple operation achieve the optimum balance between the Internet solutions as to meet the needs of the current television news exchanges priority tasks.

We all know, Internet is the world's most widely distributed, the most convenient to use the lowest cost network. If you can use the transmission Internet for television news, these problems will be solved.

The system is based on Internet applications to design, implement an Internet-based application delivery model remote news gathering applications. Relative to the high stream dedicated lines (satellites, private network) transmission scheme and the use of MPEG 4 Low stream preview, MPEG2 IP networks to deliver high-stream program, using this system, remote television news throughout the transfer process of gathering all the low single stream file, the network bandwidth requirements are very low, significant savings storage space, the key is available all over the world, Internet.

3, system objectives, composition and main functions
3.1 system goals The specific goals of the system are:
1) for the Oriental TV news via remote IP-based network (for Internet) of the applications and the overall program;

2) remote lower system cost and use of construction cost;
3) use simple, does not require users to have the professional computer, network knowledge;
4) to achieve the basic without geographical, time constraints of the work;
5) for the news piece, offers a variety of system parameters to optimize network resources, time, image quality, simple the best balance between.

6) Server Facilitate the selection of films end query, preview, code conversion, using standard cataloging rules, as with media asset management system provides the interface connection, taking into account and NLE Systems, information presentation management system integration.

Article Source: http://depositarticles.com/

I am a professional editor from Chinese Manufacturers, and my work is to promote a free online trade platform. www.chinaqualitycrafts.com/ contain a great deal of information about 12v toggle switch , li

Please Rate this Article

 

Not yet Rated

Click the XML Icon Above to Receive Business Ideas & Tips Articles Via RSS!
Additional Articles From - Home | Business | Business Ideas & Tips
Sign Up for a free account.
Our other websites
All about SEO
Beauty Tips Forum
Submit Articles
Member Login
Link Us
Submission Guidelines
Ezine Notifications
Article RSS Feeds
Sitemap
New Stuff
About Us
Developer
Good shopping portal
Link to Us
Contact Us
Privacy Policy
Terms of Service

counter easy hit

Powered by Article Dashboard