With the pilot program of tri-networks integration finalized and implemented,the development'of domestic IPTV (Internet Protocol Television) will usher in a new policy environment and market environment.On this premise, it is of groat practical significance to be aware clearly of the problem and its priority, encountered in the process of disseminating IPTV, and to explore appropriate solutions. Also, because of IPTV's importance and special nature in tri-networks integration, to explore the development of the domestic IFI'V needs to take into overall consideration the policy, technology, economy and even national security, and other factors.%随着三网融合试点方案的落定和推行,国内IPTV(交互式网络电视)的发展将迎来新的政策环境和市场环境。在此前提下,明确IPTV推广面临的问题,以及问题的轻重缓急,并探索相应的解决方案,具有重要的现实意义。由于IPTV在三网融合中的重要性和特殊性,探索国内IPTV的发展,需要综合考虑政策、技术、经济乃至干国家安全等多方面因素。
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