基于IPQAM方式的央视专区4K点播技术实现及规模应用

Implementation and Application of 4K VOD Technology in CCTV Area Based on IPQAM

为推动4K产业发展,中央电视台在全国部分有线电视网络推出了央视专区4K超高清点播服务。江苏有线苏州分公司充分发挥多年来开展高质量双向网改造和高品质视频分发网建设的优势,在行业内率先采用IPQAM方式实现央视专区4K点播内容的落地及规模推广,为广大有线电视用户提供了全新的收视体验,极大的提升了广电网络的竞争力。

In order to promote the development of 4K industry, CCTV began 4K Ultra High Definition on Demand(UHD) services in some cable TV networks in China. Suzhou Branch of Jiangsu Broadcasting Cable Information Network Co. Ltd. takes the advantages of highquality bidirectional network and high-quality video distribution network, so as to lead the implementation and the scale promotion of 4K VOD content in CCTV zone by IPQAM, which provides a brand-new experience for a vast number of cable TV subscribers and greatly enhances the competitiveness of radio and television network.