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1.发明授权PROCEDE DE DIFFUSION DVB-T2 AVEC INSERTION DE CONTENU REGIONAL ET DISPOSITIF UTILISE DANS LE PROCEDE 有权程序对DVB-T2收音机INSERT区域内容和程序用于本设备
公开(公告)号：EP2462749B1
公开(公告)日：2014-03-12
申请号：EP11741425.0
申请日：2011-07-20
申请人： Enensys Technologies
CPC分类号： H04N5/38 , H04H20/106 , H04H20/18 , H04H20/30 , H04H20/67 , H04N21/23424 , H04N21/23608 , H04N21/44016 , H04N21/6112
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2.发明授权PROCEDE DE DIFFUSION DVB-T2 AVEC INSERTION DE CONTENU REGIONAL ET DISPOSITIF UTILISE DANS LE PROCEDE 有权程序扩散DVB-T2 AVEC INSERTION DE CONTENU区域ET DISPOSITIF UTILIZE DANS LE PROCEDE
公开(公告)号：EP2462749B2
公开(公告)日：2017-08-30
申请号：EP11741425.0
申请日：2011-07-20
申请人： Enensys Technologies
CPC分类号： H04N5/38 , H04H20/106 , H04H20/18 , H04H20/30 , H04H20/67 , H04N21/23424 , H04N21/23608 , H04N21/44016 , H04N21/6112
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3.发明公开PROCEDE DE TRAITEMENT D'UN FLUX GLOBAL D'ORIGINE COMPRENANT AU MOINS UN TUNNEL COUCHE PHYSIQUE ENCAPSULANT UN FLUX DE TRANSPORT 审中-公开处理包括至少一个物理层隧道的全球起源流的方法，其包括运输流
公开(公告)号：EP3304775A1
公开(公告)日：2018-04-11
申请号：EP16726559.4
申请日：2016-05-31
申请人： Enensys Technologies
发明人： LHERMITTE, Richard
CPC分类号： H04H20/103 , H04H20/67 , H04L12/4633 , H04N21/23608
摘要： The invention relates to a method for processing an original global stream, outputting a modified global stream, said original global stream being emitted by a head-end and intended for a plurality of broadcast sites, and including at least one physical layer tunnel encapsulating a transport stream. According to the invention, such a method implements the following steps: receiving (11) said original global stream; for at least one physical layer tunnel of said original global stream, referred to as the original tunnel: extracting (12) the transport stream encapsulated in said original tunnel, referred to as the original transport stream; obtaining (13) a modified transport stream; time-shifting (14) said original global stream; aligning (15) said modified transport stream with said original global stream obtained after time-shifting; and replacing (16) said original transport stream with said modified transport stream in the original tunnel.
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4.发明公开PROCEDE DE DIFFUSION DVB-T2 AVEC INSERTION DE CONTENU REGIONAL ET DISPOSITIF UTILISE DANS LE PROCEDE 有权程序对DVB-T2收音机INSERT区域内容和程序用于本设备
公开(公告)号：EP2462749A1
公开(公告)日：2012-06-13
申请号：EP11741425.0
申请日：2011-07-20
申请人： Enensys Technologies
IPC分类号： H04N21/236 , H04N7/24 , H04H20/67
CPC分类号： H04N5/38 , H04H20/106 , H04H20/18 , H04H20/30 , H04H20/67 , H04N21/23424 , H04N21/23608 , H04N21/44016 , H04N21/6112
摘要： Method of broadcasting a set of national and regional DVB-T2 programmes not requiring the duplication of the broadcasting of the national programmes nor the uploading of the regional programmes to a central point. This method is based on the creation of various T2-MI streams using PLP technology. A T2-MI stream is dedicated to the national programmes. T2-MI streams are created for the regional programmes. The national programmes intended to be replaced by regional programmes are isolated in specific tunnels. The durations of frames and the size of the blocks are harmonized between the various tunnels. Each transmitter receives on the one hand the national T2-MI stream and at least one regional T2-MI stream. It has means for replacing at least one tunnel for the national T2-MI stream with a tunnel for the regional T2-MI stream in order to generate the T2-MI stream to be transmitted.
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