首页>
外国专利>
METHOD FOR BROADCASTING A DATA STREAM IN A NETWORK INCLUDING A PLURALITY OF TRANSMITTERS, COMPUTER PROGRAM PRODUCT, HEAD-END AND SYSTEM FOR IMPLEMENTING SAID METHOD
METHOD FOR BROADCASTING A DATA STREAM IN A NETWORK INCLUDING A PLURALITY OF TRANSMITTERS, COMPUTER PROGRAM PRODUCT, HEAD-END AND SYSTEM FOR IMPLEMENTING SAID METHOD
展开▼
机译:在网络中广播数据流的方法,其中包括多个发送器,计算机程序产品,头端和实施方法的系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method is provided for broadcasting a data stream in a network including at least two separate transmitters supplied by a head end. The stream is organised into data frames and includes at least one time marker. The method includes the following steps at the head end: obtaining a first time reference from an external source; obtaining a second time reference from the data stream received by the head end; comparing the first and second time references in order to determine a time shift between the first and second time references; and transmitting the time shift or at least one time marker modified on the basis of the time shift in order to compensate for a transport time variation between the head end and the transmitters.
展开▼