Title:
TRANSPORT STREAM SWITCHING DEVICE AND TRANSPORT STREAM SWITCHING PROGRAM
Document Type and Number:
Japanese Patent JP3968053
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a transport stream switching device and a program capable of switching and outputting a plurality of TS (transport stream) signals at exact switching timing.
SOLUTION: A plurality of receiving stations receive radio waves transmitted by one transmitting origin which is moving and convert the received data to a plurality of transport streams. A transport stream switching device 1 switches and connects the plurality of transport streams formed by converting the received transport streams so that they are continuous. The device 1 is provided with: an input signal detection means 3, a PAT (program association table) phase detection means 5, a TS delay processing means 7, a PAT phase adjustment means 9, a genlock adjustment means 11 and a TS switching output means 13.
Inventors:
Hiroshi Kawauchi
Yasuhiro Ito
Tetsuya Otani
Yasuhiro Ito
Tetsuya Otani
Application Number:
JP2003145447A
Publication Date:
August 29, 2007
Filing Date:
May 22, 2003
Export Citation:
Assignee:
Japan Broadcasting Corporation
Eletex Co., Ltd.
Eletex Co., Ltd.
International Classes:
H04J3/04; H04J3/06; (IPC1-7): H04J3/04
Domestic Patent References:
| JP2002084261A | ||||
| JP2002218337A | ||||
| JP2001223676A | ||||
| JP2002084215A | ||||
| JP10112813A | ||||
| JP2001136113A |
Attorney, Agent or Firm:
Isono Dozo