This paper introduces a transmission process of putting HD Video RF signal into Multicast IP data stream and accessing it into MSTP system in order to send it to Front-end in a long distance through Ethernet interface.In the end,this paper analyzes the tr%介绍了把高清RF视频流转换为IP组播码流,然后通过以太网口接入到MSTP传输平台,并长距离传输到广播电视分前端的传输过程。分析了该视频的码流及PSI表的传输情况,可以验证该系统能很好地实现高带宽高清视频的传输。
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