JP2012253733A5 - - Google Patents
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- JP2012253733A5 JP2012253733A5 JP2011179448A JP2011179448A JP2012253733A5 JP 2012253733 A5 JP2012253733 A5 JP 2012253733A5 JP 2011179448 A JP2011179448 A JP 2011179448A JP 2011179448 A JP2011179448 A JP 2011179448A JP 2012253733 A5 JP2012253733 A5 JP 2012253733A5
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- transmission
- server
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- video
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Claims (4)
前記１系と２系は、それぞれ、
ネットワークと、
当該系の前記ネットワークに接続され、収録された圧縮映像素材の内少なくとも直近の送出素材を蓄積する送出サーバと、
当該系の前記ネットワークに接続され、前記送出サーバから該ネットワークを経由して転送された送出素材をデコード若しくはトランスコードして出力するデコーダと、
当該系の前記ネットワークに接続され、受信したプレイリストに基づいて当該系の送出動作を制御する送出コントローラと、
を備え、両系が平行して同じ送出素材を送出するように構成され、
１系と２系の少なくとも一方の前記デコーダは、ＨＤＤまたはフラッシュメモリで構成された大容量記憶部を内蔵し、前記送出素材が前記送出サーバから転送される前に、該送出素材を該ネットワークを経由して複写して該大容量記憶部に保持し、該送出サーバから該送出素材が転送できない障害時は、該大容量記憶部に保持された送出素材をデコード若しくはトランスコードすることを特徴とするビデオサーバーシステム。 In a video server system that is duplicated into at least system 1 and system 2 and transmits video material for broadcasting ,
The 1 system and 2 system are respectively
Network,
A transmission server connected to the network of the system and storing at least the latest transmission material of the recorded compressed video material;
A decoder that is connected to the network of the system and that decodes or transcodes the output material transferred from the transmission server via the network;
A transmission controller connected to the network of the system and controlling the transmission operation of the system based on the received playlist;
And both systems are configured to send the same delivery material in parallel,
1 system and the 2 system of at least one of said decoder, HDD or a built-in mass storage unit composed of a flash memory, before the transmission material is transferred from the delivery server, said transmission out the material Copying via the network and holding it in the large-capacity storage unit , and when the transmission material cannot be transferred from the transmission server, the transmission material held in the large-capacity storage unit is decoded or transcoded. A featured video server system.
前記１系と２系は、それぞれ、
ネットワークと、
当該系の前記ネットワークに接続され、素材サーバに収録された圧縮映像素材の内少なくとも直近の送出素材を蓄積する送出サーバと、
当該系の前記ネットワークに接続され、前記送出サーバから該ネットワークを経由して転送された送出素材をデコード若しくはトランスコードして出力するデコーダと、
当該系の前記ネットワークに接続され、受信したプレイリストに基づいて当該系の送出動作を制御する送出コントローラと、
を備え、両系が平行して同じ送出素材を送出するように構成され、
更に、前記１系と２系とは別個に、ネットワークとバックアップデコーダとを有し送出サーバを有しない３系を備え、少なくとも前記１系と２系の一方の送出サーバから該バックアップデコーダに送出素材が転送されて、該バックアップデコーダから出力できるように構成し、
前記バックアップデコーダは、ＨＤＤまたはフラッシュメモリで構成された大容量記憶部を内蔵し、前記一方の送出サーバが素材サーバから送出素材を転送されるタイミングで、該送出素材を複写して該大容量記憶部に保持し、送出時に該送出サーバから該送出素材が転送できないときは、該大容量記憶部に保持された送出素材をデコード若しくはトランスコードして出力することを特徴とするビデオサーバーシステム。 In a video server system that is completely duplicated into at least system 1 and system 2 and transmits video material for broadcasting,
The 1 system and 2 system are respectively
Network,
A transmission server connected to the network of the system and storing at least the latest transmission material of the compressed video material recorded in the material server;
A decoder connected to the network of the system and decoding or transcoding the output material transferred from the transmission server via the network;
A transmission controller connected to the network of the system and controlling the transmission operation of the system based on the received playlist;
And both systems are configured to send the same delivery material in parallel,
Further, the system 1 and system 2 are separately provided with a system 3 having a network and a backup decoder and not having a transmission server, and sending material from at least one of the transmission systems 1 and 2 to the backup decoder. Is configured to be transferred and output from the backup decoder,
The backup decoder has a built-in large-capacity storage unit composed of an HDD or a flash memory, and copies the sending material at the timing when the sending material is transferred from the material server to the large-capacity storage. video server system held in part, when the material exits said transmission from said transmission output server when delivery can not be transferred, to feature to force out decoding or transcoding the transmission material held in the large-capacity storage unit .
前記両系の前記ネットワークは、仮想化ネットワークであり、互いに通信可能に接続され、
前記両系の前記送出サーバは、素材サーバから前記送出素材を転送され、
前記大容量記憶部を備える前記デコーダは、当該系の送出サーバと同じタイミングで、該素材サーバから前記送出素材を転送されることを特徴とする請求項１記載のビデオサーバーシステム。 The large-capacity storage unit is a 2.5-inch HDD,
The networks of the two systems are virtualized networks and are connected to be able to communicate with each other.
The sending servers of both systems are transferred the sending material from the material server,
2. The video server system according to claim 1, wherein the decoder including the large-capacity storage unit transfers the transmission material from the material server at the same timing as the transmission server of the system.
前記両系の前記デコーダは、送出素材をトランスコードしＴＳ信号として出力するものである
ことを特徴とする請求項２又は３記載のビデオサーバーシステム。 The material server is provided redundantly in the first and second systems,
The decoders of both systems transcode the transmission material and output it as a TS signal.
4. The video server system according to claim 2, wherein the video server system is a video server system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011179448A JP2012253733A (en) | 2010-10-18 | 2011-08-19 | Video server system |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010233526 | 2010-10-18 | ||
| JP2010233526 | 2010-10-18 | ||
| JP2011107204 | 2011-05-12 | ||
| JP2011107204 | 2011-05-12 | ||
| JP2011179448A JP2012253733A (en) | 2010-10-18 | 2011-08-19 | Video server system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012253733A JP2012253733A (en) | 2012-12-20 |
| JP2012253733A5 true JP2012253733A5 (en) | 2014-09-18 |
Family
ID=45975001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011179448A Pending JP2012253733A (en) | 2010-10-18 | 2011-08-19 | Video server system |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2012253733A (en) |
| WO (1) | WO2012053278A1 (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4600440B2 (en) * | 1995-02-06 | 2010-12-15 | ソニー株式会社 | Receiving apparatus and receiving method, and broadcasting system and broadcasting method |
| JP4501212B2 (en) * | 2000-03-31 | 2010-07-14 | ソニー株式会社 | Video server system |
| JP2002064454A (en) * | 2000-08-22 | 2002-02-28 | Nec Corp | Automatic program control device |
| JP2003087695A (en) * | 2001-09-07 | 2003-03-20 | Matsushita Electric Ind Co Ltd | Broadcast reception system and broadcast receiving and recording device |
| JP2004120414A (en) * | 2002-09-26 | 2004-04-15 | Sony Corp | Data broadcast providing system, center server, user terminal device, computer program, and data broadcast providing method for the center server |
| JP4921742B2 (en) * | 2005-08-24 | 2012-04-25 | 株式会社東芝 | Video server system and video data transmission method |
| JP2007243732A (en) * | 2006-03-09 | 2007-09-20 | Toshiba Corp | Video server system |
| JP4669865B2 (en) * | 2007-08-09 | 2011-04-13 | 株式会社三菱東京Ｕｆｊ銀行 | Rail-type earthquake resistant structure |
| JP2009290428A (en) * | 2008-05-28 | 2009-12-10 | Hitachi Kokusai Electric Inc | Broadcast station video transmission system |
| JP2010141840A (en) * | 2008-12-15 | 2010-06-24 | Toshiba Corp | Material transmission system |
-
2011
- 2011-08-19 WO PCT/JP2011/068761 patent/WO2012053278A1/en active Application Filing
- 2011-08-19 JP JP2011179448A patent/JP2012253733A/en active Pending
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