EP2218038A4 - System and method for compressing video based on detected data rate of a communication channel - Google Patents
System and method for compressing video based on detected data rate of a communication channelInfo
- Publication number
- EP2218038A4 EP2218038A4 EP08858233.3A EP08858233A EP2218038A4 EP 2218038 A4 EP2218038 A4 EP 2218038A4 EP 08858233 A EP08858233 A EP 08858233A EP 2218038 A4 EP2218038 A4 EP 2218038A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- communication channel
- data rate
- detected data
- video based
- compressing video
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
- H04N21/6587—Control parameters, e.g. trick play commands, viewpoint selection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/115—Selection of the code volume for a coding unit prior to coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/15—Data rate or code amount at the encoder output by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/507—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction using conditional replenishment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2383—Channel coding or modulation of digital bit-stream, e.g. QPSK modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
- H04N21/2402—Monitoring of the downstream path of the transmission network, e.g. bandwidth available
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
- H04N21/2662—Controlling the complexity of the video stream, e.g. by scaling the resolution or bitrate of the video stream based on the client capabilities
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4781—Games
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US99971307A | 2007-12-05 | 2007-12-05 | |
PCT/US2008/085599 WO2009073824A1 (en) | 2007-12-05 | 2008-12-04 | System and method for compressing video based on detected data rate of a communication channel |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2218038A1 EP2218038A1 (en) | 2010-08-18 |
EP2218038A4 true EP2218038A4 (en) | 2013-06-05 |
Family
ID=40718182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08858233.3A Withdrawn EP2218038A4 (en) | 2007-12-05 | 2008-12-04 | System and method for compressing video based on detected data rate of a communication channel |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP2218038A4 (en) |
JP (1) | JP2011508995A (en) |
KR (1) | KR20100103547A (en) |
CN (1) | CN101918955A (en) |
AU (1) | AU2008333826A1 (en) |
CA (1) | CA2707727A1 (en) |
RU (1) | RU2491757C2 (en) |
TW (2) | TWI536804B (en) |
WO (1) | WO2009073824A1 (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8888592B1 (en) | 2009-06-01 | 2014-11-18 | Sony Computer Entertainment America Llc | Voice overlay |
US8613673B2 (en) | 2008-12-15 | 2013-12-24 | Sony Computer Entertainment America Llc | Intelligent game loading |
US8968087B1 (en) | 2009-06-01 | 2015-03-03 | Sony Computer Entertainment America Llc | Video game overlay |
US8147339B1 (en) | 2007-12-15 | 2012-04-03 | Gaikai Inc. | Systems and methods of serving game video |
US8926435B2 (en) | 2008-12-15 | 2015-01-06 | Sony Computer Entertainment America Llc | Dual-mode program execution |
US8506402B2 (en) | 2009-06-01 | 2013-08-13 | Sony Computer Entertainment America Llc | Game execution environments |
TWI404405B (en) * | 2009-12-25 | 2013-08-01 | Mstar Semiconductor Inc | Image processing apparatus having on-screen display function and method thereof |
US8771064B2 (en) | 2010-05-26 | 2014-07-08 | Aristocrat Technologies Australia Pty Limited | Gaming system and a method of gaming |
US8560331B1 (en) | 2010-08-02 | 2013-10-15 | Sony Computer Entertainment America Llc | Audio acceleration |
KR20130090898A (en) | 2010-09-13 | 2013-08-14 | 소니 컴퓨터 엔터테인먼트 아메리카 엘엘씨 | Dual mode program execution and loading |
KR102000618B1 (en) | 2010-09-13 | 2019-10-21 | 소니 인터랙티브 엔터테인먼트 아메리카 엘엘씨 | Add-on Management |
US9681236B2 (en) * | 2011-03-30 | 2017-06-13 | Sonova Ag | Wireless sound transmission system and method |
GB2514777B (en) * | 2013-06-03 | 2018-12-19 | Displaylink Uk Ltd | Management of memory for storing display data |
US9532043B2 (en) | 2013-08-02 | 2016-12-27 | Blackberry Limited | Wireless transmission of real-time media |
US9525714B2 (en) | 2013-08-02 | 2016-12-20 | Blackberry Limited | Wireless transmission of real-time media |
CN103532936A (en) * | 2013-09-28 | 2014-01-22 | 福州瑞芯微电子有限公司 | Bluetooth audio self-adaption transmission method |
CN103533387B (en) * | 2013-10-21 | 2016-08-17 | 腾讯科技(深圳)有限公司 | A kind of live video control, equipment and system |
US10657674B2 (en) | 2016-06-17 | 2020-05-19 | Immersive Robotics Pty Ltd. | Image compression method and apparatus |
US11150857B2 (en) | 2017-02-08 | 2021-10-19 | Immersive Robotics Pty Ltd | Antenna control for mobile device communication |
CN111699693A (en) | 2017-11-21 | 2020-09-22 | 因默希弗机器人私人有限公司 | Image compression for digital reality |
EP3714598A4 (en) | 2017-11-21 | 2021-03-31 | Immersive Robotics Pty Ltd | Frequency component selection for image compression |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006100664A2 (en) * | 2005-03-21 | 2006-09-28 | Yosef Mizrahi | Method, system and computer-readable code for providing a computer gaming service |
US20060230428A1 (en) * | 2005-04-11 | 2006-10-12 | Rob Craig | Multi-player video game system |
EP1768346A1 (en) * | 2005-09-23 | 2007-03-28 | Microsoft Corporation | Provision of game applications across a network according to the display characteristics of a user terminal |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2138603C (en) * | 1994-01-05 | 2004-07-06 | John William Chaney | Memory for processing a program guide as for a satellite tv service |
JPH10294927A (en) * | 1997-04-18 | 1998-11-04 | Hitachi Ltd | Communicating method for moving image data, recording and reproducing method for moving image data and storage medium |
US6409602B1 (en) * | 1998-11-06 | 2002-06-25 | New Millenium Gaming Limited | Slim terminal gaming system |
US6711283B1 (en) * | 2000-05-03 | 2004-03-23 | Aperio Technologies, Inc. | Fully automatic rapid microscope slide scanner |
CN1167271C (en) * | 2001-01-10 | 2004-09-15 | 华为技术有限公司 | Method for processing error codes in compressed coded image transmission |
EP1374578A4 (en) * | 2001-03-05 | 2007-11-14 | Intervideo Inc | Systems and methods of error resilience in a video decoder |
WO2003027876A1 (en) * | 2001-09-26 | 2003-04-03 | Jodie Lynn Reynolds | System and method for communicating media signals |
US7020203B1 (en) * | 2001-12-21 | 2006-03-28 | Polycom, Inc. | Dynamic intra-coded macroblock refresh interval for video error concealment |
WO2005065085A2 (en) * | 2003-12-21 | 2005-07-21 | Kremen Stanley H | System and apparatus for recording, transmitting, and projecting digital three-dimensional images |
JP4447443B2 (en) * | 2004-12-13 | 2010-04-07 | 株式会社日立国際電気 | Image compression processor |
-
2008
- 2008-12-04 CN CN200880119393.0A patent/CN101918955A/en active Pending
- 2008-12-04 CA CA2707727A patent/CA2707727A1/en not_active Abandoned
- 2008-12-04 TW TW097147266A patent/TWI536804B/en active
- 2008-12-04 WO PCT/US2008/085599 patent/WO2009073824A1/en active Application Filing
- 2008-12-04 KR KR1020107014749A patent/KR20100103547A/en not_active Application Discontinuation
- 2008-12-04 AU AU2008333826A patent/AU2008333826A1/en not_active Abandoned
- 2008-12-04 JP JP2010537084A patent/JP2011508995A/en active Pending
- 2008-12-04 TW TW98115434A patent/TW200952494A/en unknown
- 2008-12-04 EP EP08858233.3A patent/EP2218038A4/en not_active Withdrawn
- 2008-12-04 RU RU2010127311/08A patent/RU2491757C2/en active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006100664A2 (en) * | 2005-03-21 | 2006-09-28 | Yosef Mizrahi | Method, system and computer-readable code for providing a computer gaming service |
US20060230428A1 (en) * | 2005-04-11 | 2006-10-12 | Rob Craig | Multi-player video game system |
EP1768346A1 (en) * | 2005-09-23 | 2007-03-28 | Microsoft Corporation | Provision of game applications across a network according to the display characteristics of a user terminal |
Non-Patent Citations (8)
Title |
---|
DAPENG WU ET AL: "Transporting Real-Time Video over the Internet: Challenges and Approaches", PROCEEDINGS OF THE IEEE, IEEE. NEW YORK, US, vol. 88, no. 12, 1 December 2000 (2000-12-01), XP011044464, ISSN: 0018-9219 * |
HASKELL B G ET AL: "SECTION 8.3.3. VIDEO BUFFER VERIFIER", 1 January 1997, DIGITAL VIDEO: AN INTRODUCTION TO MPEG-2; [DIGITAL MULTIMEDIA STANDARDS SERIES], BOSTON, MA : KLUWER ACADEMIC PUBL, US, PAGE(S) 156 - 182, ISBN: 978-0-412-08411-9, XP002633080 * |
JARVINEN S ET AL: "QoS-Aware real-time video encoding How to Improve the User Experience of a Gaming-on-Demand Service", CONSUMER COMMUNICATIONS AND NETWORKING CONFERENCE, 2006. CCNC 2006. 20 06 3RD IEEE LAS VEGAS, NV, USA 8-10 JAN. 2006, PISCATAWAY, NJ, USA,IEEE, vol. 2, 8 January 2006 (2006-01-08), pages 994 - 997, XP010893324, ISBN: 978-1-4244-0085-0, DOI: 10.1109/CCNC.2006.1593187 * |
JIN XU ET AL: "Joint Adaptive Intra Refreshment and Unequally Error Protection Algorithms for Robust Transmission of H.264/AVC Video", 2006 IEEE INTERNATIONAL CONFERENCE ON MULTIMEDIA AND EXPO (ICME 2006), TORONTO, ONT., CANADA, IEEE, PISCATAWAY, NJ, USA, 1 July 2006 (2006-07-01), pages 693 - 696, XP031032930, ISBN: 978-1-4244-0366-0 * |
LAULAJAINEN J ET AL: "Experiments with QoS-Aware Gaming-on-Demand Service", ADVANCED INFORMATION NETWORKING AND APPLICATIONS, 2006. AINA 2006. 20T H INTERNATIONAL CONFERENCE ON VIENNA, AUSTRIA 18-20 APRIL 2006, PISCATAWAY, NJ, USA,IEEE, vol. 1, 18 April 2006 (2006-04-18), pages 805 - 810, XP010915314, ISBN: 978-0-7695-2466-5, DOI: 10.1109/AINA.2006.175 * |
MARKUS FIDLER ET AL: "Efficient Smoothing of Robust VBR Video Traffic by Explicit Slice-based Mode Type Selection", CONSUMER COMMUNICATIONS AND NETWORKING CONFERENCE, 2007. CCNC 2007. 20 07 4TH IEEE, IEEE, PI, 1 January 2007 (2007-01-01), pages 880 - 884, XP031087909, ISBN: 978-1-4244-0667-8 * |
See also references of WO2009073824A1 * |
YAO WANG ET AL: "Error Control and Concealment for Video Communication: A Review", PROCEEDINGS OF THE IEEE, IEEE. NEW YORK, US, vol. 86, no. 5, 1 May 1998 (1998-05-01), XP011044024, ISSN: 0018-9219 * |
Also Published As
Publication number | Publication date |
---|---|
JP2011508995A (en) | 2011-03-17 |
WO2009073824A1 (en) | 2009-06-11 |
RU2010127311A (en) | 2012-01-10 |
CA2707727A1 (en) | 2009-06-11 |
AU2008333826A1 (en) | 2009-06-11 |
RU2491757C2 (en) | 2013-08-27 |
TW200943965A (en) | 2009-10-16 |
CN101918955A (en) | 2010-12-15 |
TW200952494A (en) | 2009-12-16 |
KR20100103547A (en) | 2010-09-27 |
TWI536804B (en) | 2016-06-01 |
EP2218038A1 (en) | 2010-08-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2218038A4 (en) | System and method for compressing video based on detected data rate of a communication channel | |
EP2163095A4 (en) | System and method for integrating video analytics and data analytics/mining | |
GB0712879D0 (en) | Video communication system and method | |
EP2202970A4 (en) | A method and a system of video communication and a device for video communication | |
GB2451911B (en) | A method and system for data compression | |
EP2299726A4 (en) | Video communication method, apparatus and system | |
EP2448206A4 (en) | Method, system and device for transmitting video data | |
EP2218255A4 (en) | Video compression system and method for compensating for bandwidth limitations of a communication channel | |
EP2127400A4 (en) | System and method for monitoring and recognizing broadcast data | |
EP2041962A4 (en) | System and method for home audio and video communication | |
EP2238565A4 (en) | System and method for protecting certain types of multimedia data transmitted over a communication channel | |
EP2018717A4 (en) | Method and system for establishing a channel for a wireless video area network | |
HK1134614A1 (en) | A method and system for multimedia communication | |
EP2375741A4 (en) | Method, device and system of video communication | |
EP2234406A4 (en) | A three dimensional video communication terminal, system and method | |
EP2130371A4 (en) | Digital transmission system for transmitting additional data and method thereof | |
HK1149861A1 (en) | Method and system for transmitting a multimedia stream | |
EP2025075A4 (en) | Channel allocation management method for transferring uncompressed isochronous data, uncompressed isochronous data transferring method and apparatus thereof | |
HK1149811A1 (en) | Video compression system and method for reducing the effects of packet loss over a communication channel | |
EP1985118A4 (en) | Systems and methods for providing a personal channel via television | |
HK1127831A1 (en) | A method and system for data communication | |
EP2061174A4 (en) | Data communication system, data sending apparatus, data sending method, data receiving apparatus, and data receiving method | |
HK1147145A1 (en) | Serial data communication system and serial data communication method | |
EP2420060A4 (en) | Method and system for progressive rate adaptation for uncompressed video communication in wireless systems | |
EP2104351A4 (en) | Video/audio output device, audio output device, video/audio reproducing device, video/audio data reproducing system, and video/audio data reproducing method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20100602 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20130508 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04N 7/26 20060101ALI20130502BHEP Ipc: H04N 21/2383 20110101ALI20130502BHEP Ipc: H04N 21/6587 20110101ALI20130502BHEP Ipc: H04N 21/478 20110101AFI20130502BHEP Ipc: H04N 21/2343 20110101ALI20130502BHEP |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: OL2, INC. |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20131207 |