Title:
トランスポートストリーム伝送方法及び装置
Document Type and Number:
Japanese Patent JP4046873
Kind Code:
B2
Abstract:
Many types of consumer equipment will be connected to each other digitally in the home network, using e.g. the IEEE 1394 serial bus. Protocols and content data formates have already been fixed for the connection of digital video-conference cameras to the PC, and for DVC equipment for example digital camcorder and DV deck to a PC editing station. The transmission of complete MPEG-2 transport streams on a home network is mostly a waste of bandwidth, since not all included services need to be distributed. This invention provides a universally applicable solution for the distribution of partial MPEG-2 transport streams in the home network, e.g. the i.LINK/IEEE 1394 home network.
Inventors:
Souch Paul
Feltman Marcus
Buchner Peter
Feltman Marcus
Buchner Peter
Application Number:
JP32559698A
Publication Date:
February 13, 2008
Filing Date:
November 16, 1998
Export Citation:
Assignee:
Sony International (Europe) Gesellschaft Mitt Beschlenktel Haftung
International Classes:
H04L12/56; H04N7/26; H04J3/00; H04L12/40; H04L12/66; H04N5/00; H04N7/24; H04L12/64
Domestic Patent References:
| JP2001511629A | ||||
| JP9182066A | ||||
| JP9186968A |
Foreign References:
| WO1997019565A1 |
Other References:
O W Bungum,"Transmultiplexing, transcontrol and transscrambling of MPEG-2/DVB signal",International Broadcasting Convention,IEE,1996年 9月12日,pp.288-293
D. Banks, et.al.,"Breaking open the set top box",Multimedia Networks: Security, Displays, Terminals, and Gateways, Proceedings of SPIE,1997年11月 4日,pp.105-116
D. Banks, et.al.,"Breaking open the set top box",Multimedia Networks: Security, Displays, Terminals, and Gateways, Proceedings of SPIE,1997年11月 4日,pp.105-116
Attorney, Agent or Firm:
Akira Koike
Eiichi Tamura
Seiji Iga
Eiichi Tamura
Seiji Iga