公开(公告)号：US20180210692A1

公开(公告)日：2018-07-26

申请号：US15584722

申请日：2017-05-02

Applicant: ELITEGROUP COMPUTER SYSTEMS CO.,LTD.

Inventor： Chen-Han LEE

IPC: G06F3/14 ,  H04N5/073 ,  G06F13/10

CPC classification number: G06F3/1431 ,  G06F3/1423 ,  G06F3/1446 ,  G06F13/102 ,  G09G5/12 ,  G09G5/363 ,  H04N5/073

Abstract: A synchronizing method is applied to processors each installed with a control program, a player program and a combination thereof, and display devices each electrically connected to one of the processors. The method includes: defining the control program of one of the processors as a primary control program; defining a system time of the primary control program as a standard time for the player programs; by the primary control program sending a first play command instructing each player program to start playing image data at a time position corresponding to the standard time; by the primary control program sending a state command to instruct each player program to return a first decoding position; and by the primary control program determining, according to the first decoding positions, whether the image data played by one of the player programs is synchronous to the image data played by another one.