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本文论述了卫星直播高清数字电视性能要求的理论依据,对我国具有自主知识产权的信源编码标准AVS+进行了解读,简要介绍了高清数字电视广播性能参数设置,并提出了卫星直播高清数字电视的主要性能要求。
This paper discusses the theoretical basis of the performance requirements of satellite live HDTV, interprets the source coding standard AVS + with independent intellectual property rights in our country, briefly introduces the performance parameter setting of HDTV broadcasting, and puts forward the satellite direct broadcast high definition digital television The main performance requirements.