公开(公告)号：US5901289A

公开(公告)日：1999-05-04

申请号：US838842

申请日：1997-04-11

申请人： Mark A. Leonard ,  Trevor S. R. Dyck ,  Peter Wai-Wah Ma

发明人： Mark A. Leonard ,  Trevor S. R. Dyck ,  Peter Wai-Wah Ma

IPC分类号： G06T9/00 ,  H04N7/26 ,  H04N17/00 ,  H04N21/431 ,  H04N21/434 ,  H04N21/443 ,  H04N21/47 ,  G06F13/00

CPC分类号： H04N17/004 ,  H04N19/00 ,  H04N21/431 ,  H04N21/4316 ,  H04N21/4345 ,  H04N21/4438 ,  H04N21/47

摘要： A system and method for displaying MPEG-2 packets as a hierarchy of tables within a window of a graphical display. This hierarchial display is updated continuously as new packets are received, thus providing a real time display. When a packet is received, and the location of that packet has not been identified, the packet is placed at the top of the hierarchy. Once a subsequent packet is received wherein the subsequent packet identifies the location of the earlier received packet, the earlier received packet is moved to its correct location within the hierarchy. When a user of the system clicks one of the tables within the hierarchy, the system saves the next data packet or packets containing data for the table into a display table buffer. The system then displays a second window and formats the data from the display table buffer into the second window.

摘要翻译： 一种用于在图形显示的窗口内将MPEG-2数据包显示为表的层次结构的系统和方法。 当接收到新的分组时，该分层显示被连续更新，从而提供实时显示。 当接收到分组，并且该分组的位置尚未被识别时，分组被放置在层次结构的顶部。 一旦接收到后续分组，其中随后的分组标识较早接收的分组的位置，则较早接收的分组被移动到其等级内的正确位置。 当系统的用户点击层次结构中的一个表时，系统将下一个数据包或包含表的数据的数据包保存到显示表缓冲区中。 然后，系统显示第二个窗口，并将数据从显示表缓冲区格式化为第二个窗口。