Henan Broadcasting System Live Transmission Test Platform Design
In the digital media environment,the traditional radio and television industry is increasingly competitive,while facing the challenges brought by technological change,so it is necessary to establish a comprehensive live transmission test platform to meet the needs of the new era.This paper first introduces the design objectives,then analyzes the principle of all-media gateway technology,multi-protocol intertransfer and Secure Reliable Transport(SRT)remote transmission signals,etc.Finally,it deeply studies the 4G/5G ultra-low delay coded transmission backpack system technology.It includes the principle of ultra-low delay coding transmission technology and coding principle.The analysis of these technologies aims to provide theoretical and technical support for the design of the live transmission test platform of Henan Radio and Television Station,so as to promote the innovative development of the radio and television industry.
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