专利名称：Time-stamp updating method in a digital
data stream and remultiplexing
发明人：ROMANOWSKI, ALEXANDER,VOGT,
WILHELM
申请号：EP97111259.4申请日：19970704公开号：EP0843486A2公开日：19980520
专利附图：
摘要：The method involves updating time marks (PCR) in a digital data stream (MPTS),consisting of a number of programs with associated time marks, in a multiplexer unit (7).
All time marks in the data stream are read in a time mark recovery, and are updated bydevice of a clock signal from a system clock. The time mark recovery compares a timetransmitted in the time mark with the time of the system clock, and enters the differenceof both times in the time mark. A time stamping unit reads the difference of both timesafter the multiplexing from the time mark, subtracts it from the current time of thesystem clocks, and enters it into the time mark.
申请人：ROBERT BOSCH GMBH
地址：Postfach 30 02 20 70442 Stuttgart DE
国籍：DE
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