公开(公告)号：EP0949816B1

公开(公告)日：2003-08-20

申请号：EP99115043.4

申请日：1995-04-19

申请人： OpenTV, Inc.

发明人： Menand, Jean-René ,  Delpuch, Alain

IPC分类号： H04N7/173

CPC分类号： H04N21/8166 ,  H04N7/17318 ,  H04N21/235 ,  H04N21/435

摘要： In an audio video interactive (AVI) receiver receiving a packet stream including a directory and an AVI program having an associated identifier in the directory, a method is disclosed for controlling the execution of the AVI program comprises the following steps. First, loading the AVI program into a memory in response to the presence of the AVI program in the packet stream. Then beginning execution of the loaded AVI program. And then minimizing the executing AVI program when a directory identifying a different AVI program is detected in the packet stream.