论文部分内容阅读
2012年,有线网络产业在竞争环境日益复杂多变的状况下,不断加快产业升级步伐,突出表现在以下几个方面:发展高清交互成为行业共识1.发展高清交互已成为有线电视网络落实产业政策与参与市场竞争的必由之路。当前,视频传输方式正在发生变革,处于一个多元化及快速发展时期,视频收视由单一的广电传输模
In 2012, with the increasingly complicated and changing competitive environment, the cable network industry continued to speed up the pace of industrial upgrading by highlighting the following aspects: The development of high-definition communication has become the consensus of the industry 1. The development of high-definition interactive television networks has become the implementation of industrial policies And the only way to participate in market competition. At present, the video transmission mode is undergoing changes, and is in a period of diversification and rapid development. Video reception is modeled by a single radio and television transmission mode