Design And Implementation Of OTT TV Based On CDN Technology In Qinhuangdao Radio & TV

With the continuous development of network TV technology,traditional digital set-top box function is gradually weakened,Qinhuangdao radio and television network company in the spirit of innovation,will expand the business of digital TV continuous research and construction,to adapt to the new type of market demand.Because of the independent development model is currently the country's Radio and television networks are still in the regional,data sharing difficulties,so the need to build their own video broadcasting distribution platform,cloud storage capacity and support the digital television viewing patterns and diverse data,in order to enrich the product content of radio and television,the number of households in the long-term steady development.The program will build its own broadcasting OTT TV(Over The Top)system,it can be used to broadcast broadband network or open the Internet to carry out interactive television broadcasting business.As a result of the transfer standard and the telecom transmission protocol,the user will select the set-top box products in the terminal equipment is not limited to radio and television,digital TV viewing can support all radio communication terminal equipment standard,greatly expanding the scope of business of radio and television network,but also to meet the needs of different customers on the TV to watch the way the.The development of OTT TV business,is based on the existing business in Qinhuangdao radio and television,video value-added services to expand the innovation,is a new type of technology to adapt to market changes.This design is based on the current network in the application of CDN technology,the design and implementation of OTT system in Qinhuangdao radio and television,the program mainly includes the unit network mode,system structure,hardware configuration and deployment of CDN,the external interface and internal interface of the system is described in detail,the OTT system can meet at the same time the scale of business,also have sufficient capacity expansion.In summary,Qinhuangdao cable network company through the application of the design,the development of the scale of business and value-added business,CDN OTT TV is based on the advantages of digital TV broadcasting and Internet TV integrated broadcast system,the radio and television network company in the new market situation still has a strong market competitiveness.