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本文描述了标准清晰度电视(SDTV)和高清晰度电视(HDTV)分发系统的下一代解决方案。该解决方案基于新出现的DVB-S2标准,可以更有效地在现有卫星转发器上传输数字视频。
This article describes the next generation of solutions for Standard Definition Television (SDTV) and High Definition Television (HDTV) distribution systems. The solution is based on the emerging DVB-S2 standard that can more effectively transmit digital video over existing satellite transponders.