积分:0分 关键词:ATSC Standard,A /65A,PSIP Standard,IEEE,JCIC,NCTA,HDTV
积分:0分 关键词:ATSC Standard,Synchronized,Asynchronous Trigger,JCIC,EIA,NAB,SMPTE,NCTA
积分:0分 关键词:IP Multicast Sessions,ATSC,Data Broadcast,JCIC,EIA,IEEE,SMPTE,HDTV,SDTV