公开(公告)号：EP1279107A4

公开(公告)日：2005-08-10

申请号：EP01920820

申请日：2001-03-27

申请人： ARTEL VIDEO SYSTEMS INC

发明人： AMARAL JOHN M ,  DAVIS DAVID R ,  CHIN EDMUND P ,  VINCENT JOHN M ,  HEALEY MICHAEL P ,  LANDRUM JEFFREY C

IPC分类号： H04J3/06 ,  H04N7/24 ,  H04N21/234 ,  H04N21/2381 ,  H04N21/242 ,  H04N21/43 ,  H04N21/44 ,  H04N21/643 ,  H04N21/8547 ,  G06F15/16 ,  H04J3/16

CPC分类号： H04N21/23406 ,  H04J3/0632 ,  H04N21/2381 ,  H04N21/242 ,  H04N21/4302 ,  H04N21/4305 ,  H04N21/44004 ,  H04N21/64307 ,  H04N21/8547

摘要： Transmitting data packets received from a non-constant delay medium includes storing the data packets in a buffer (Fig 2, Ref 48), determining a play-out schedule (Fig 2, Ref 78) for the data packets based on timing information in the data packets, and transmitting the data packets from the buffer in accordance with the play-out schedule. Two of the data packets may contain time stamps and the play-out schedule may be determined based on a difference between the time stamps.