DE69215405D1 - Videosignalumschaltgerät - Google Patents
VideosignalumschaltgerätInfo
- Publication number
- DE69215405D1 DE69215405D1 DE69215405T DE69215405T DE69215405D1 DE 69215405 D1 DE69215405 D1 DE 69215405D1 DE 69215405 T DE69215405 T DE 69215405T DE 69215405 T DE69215405 T DE 69215405T DE 69215405 D1 DE69215405 D1 DE 69215405D1
- Authority
- DE
- Germany
- Prior art keywords
- video signal
- switching device
- signal switching
- video
- switching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/06—Generation of synchronising signals
- H04N5/067—Arrangements or circuits at the transmitter end
- H04N5/073—Arrangements or circuits at the transmitter end for mutually locking plural sources of synchronising signals, e.g. studios or relay stations
- H04N5/0736—Arrangements or circuits at the transmitter end for mutually locking plural sources of synchronising signals, e.g. studios or relay stations using digital storage buffer techniques
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Circuits (AREA)
- Television Signal Processing For Recording (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3037233A JPH04275784A (ja) | 1991-03-04 | 1991-03-04 | 映像信号切り換え装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69215405D1 true DE69215405D1 (de) | 1997-01-09 |
DE69215405T2 DE69215405T2 (de) | 1997-03-27 |
Family
ID=12491895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1992615405 Expired - Fee Related DE69215405T2 (de) | 1991-03-04 | 1992-03-02 | Videosignalumschaltgerät |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0502673B1 (de) |
JP (1) | JPH04275784A (de) |
DE (1) | DE69215405T2 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8964830B2 (en) | 2002-12-10 | 2015-02-24 | Ol2, Inc. | System and method for multi-stream video compression using multiple encoding formats |
US9192859B2 (en) | 2002-12-10 | 2015-11-24 | Sony Computer Entertainment America Llc | System and method for compressing video based on latency measurements and other feedback |
US8949922B2 (en) | 2002-12-10 | 2015-02-03 | Ol2, Inc. | System for collaborative conferencing using streaming interactive video |
US8840475B2 (en) * | 2002-12-10 | 2014-09-23 | Ol2, Inc. | Method for user session transitioning among streaming interactive video servers |
US8468575B2 (en) | 2002-12-10 | 2013-06-18 | Ol2, Inc. | System for recursive recombination of streaming interactive video |
US8526490B2 (en) | 2002-12-10 | 2013-09-03 | Ol2, Inc. | System and method for video compression using feedback including data related to the successful receipt of video content |
US10201760B2 (en) | 2002-12-10 | 2019-02-12 | Sony Interactive Entertainment America Llc | System and method for compressing video based on detected intraframe motion |
US9108107B2 (en) | 2002-12-10 | 2015-08-18 | Sony Computer Entertainment America Llc | Hosting and broadcasting virtual events using streaming interactive video |
US9077991B2 (en) | 2002-12-10 | 2015-07-07 | Sony Computer Entertainment America Llc | System and method for utilizing forward error correction with video compression |
US9138644B2 (en) | 2002-12-10 | 2015-09-22 | Sony Computer Entertainment America Llc | System and method for accelerated machine switching |
US8387099B2 (en) | 2002-12-10 | 2013-02-26 | Ol2, Inc. | System for acceleration of web page delivery |
US20090118019A1 (en) | 2002-12-10 | 2009-05-07 | Onlive, Inc. | System for streaming databases serving real-time applications used through streaming interactive video |
US8832772B2 (en) | 2002-12-10 | 2014-09-09 | Ol2, Inc. | System for combining recorded application state with application streaming interactive video output |
US8495678B2 (en) | 2002-12-10 | 2013-07-23 | Ol2, Inc. | System for reporting recorded video preceding system failures |
US8549574B2 (en) | 2002-12-10 | 2013-10-01 | Ol2, Inc. | Method of combining linear content and interactive content compressed together as streaming interactive video |
US9061207B2 (en) | 2002-12-10 | 2015-06-23 | Sony Computer Entertainment America Llc | Temporary decoder apparatus and method |
US9032465B2 (en) | 2002-12-10 | 2015-05-12 | Ol2, Inc. | Method for multicasting views of real-time streaming interactive video |
US8711923B2 (en) | 2002-12-10 | 2014-04-29 | Ol2, Inc. | System and method for selecting a video encoding format based on feedback data |
US9003461B2 (en) | 2002-12-10 | 2015-04-07 | Ol2, Inc. | Streaming interactive video integrated with recorded video segments |
US7558525B2 (en) | 2002-12-10 | 2009-07-07 | Onlive, Inc. | Mass storage repository for a wireless network |
US9314691B2 (en) | 2002-12-10 | 2016-04-19 | Sony Computer Entertainment America Llc | System and method for compressing video frames or portions thereof based on feedback information from a client device |
US8893207B2 (en) | 2002-12-10 | 2014-11-18 | Ol2, Inc. | System and method for compressing streaming interactive video |
US8591334B2 (en) | 2010-06-03 | 2013-11-26 | Ol2, Inc. | Graphical user interface, system and method for implementing a game controller on a touch-screen device |
US8382591B2 (en) | 2010-06-03 | 2013-02-26 | Ol2, Inc. | Graphical user interface, system and method for implementing a game controller on a touch-screen device |
CN105530444B (zh) * | 2014-09-30 | 2019-08-23 | 三亚中兴软件有限责任公司 | 检测相同制式的视频信号的方法、装置及视频会议系统 |
JP6168672B1 (ja) * | 2016-03-24 | 2017-07-26 | 株式会社日立国際電気 | 映像切替装置を備えた符号化装置および映像切替検知方法を含む符号化方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6053940B2 (ja) * | 1978-05-19 | 1985-11-28 | 株式会社東京放送 | フレ−ムシンクロナイザにおける書き込み禁止制御回路 |
JPS56138366A (en) * | 1980-03-31 | 1981-10-28 | Nippon Hoso Kyokai <Nhk> | Video signal switching device |
JPS57142076A (en) * | 1981-02-27 | 1982-09-02 | Yasuda Denken Kk | Video switching device |
JPS57156694A (en) * | 1981-03-20 | 1982-09-28 | Toshiba Corp | Control system of ac commutatorless motor |
GB2152321B (en) * | 1983-11-14 | 1988-01-13 | Transimage International Limit | Improvements in or relating to selection of video sources |
JP2841368B2 (ja) * | 1988-05-24 | 1998-12-24 | ソニー株式会社 | テレビジョン受像機 |
-
1991
- 1991-03-04 JP JP3037233A patent/JPH04275784A/ja active Pending
-
1992
- 1992-03-02 DE DE1992615405 patent/DE69215405T2/de not_active Expired - Fee Related
- 1992-03-02 EP EP19920301756 patent/EP0502673B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0502673A3 (en) | 1992-10-28 |
DE69215405T2 (de) | 1997-03-27 |
EP0502673B1 (de) | 1996-11-27 |
JPH04275784A (ja) | 1992-10-01 |
EP0502673A2 (de) | 1992-09-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |