RU2010127311A - Система и способ сжигания интерактивного потокового видео - Google Patents

Система и способ сжигания интерактивного потокового видео Download PDF

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RU2010127311A
RU2010127311A RU2010127311/08A RU2010127311A RU2010127311A RU 2010127311 A RU2010127311 A RU 2010127311A RU 2010127311/08 A RU2010127311/08 A RU 2010127311/08A RU 2010127311 A RU2010127311 A RU 2010127311A RU 2010127311 A RU2010127311 A RU 2010127311A
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compression format
fragment
image sequence
image
data rate
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Стефен Г. ПЕРЛМАН (US)
Стефен Г. ПЕРЛМАН
ДЕР ЛАН Роджер ВАН (US)
ДЕР ЛАН Роджер ВАН
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Онлайв, Инк. (Us)
Онлайв, Инк.
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    • 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

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  • 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)

Abstract

1. Машинно-реализуемый способ выполнения сжатия видео, содержащий: ! обнаружение максимальной скорости передачи данных канала связи между сервером и клиентом, ! динамический выбор размера фрагмента для кодирования последовательности изображений на основе обнаруженной максимальной скорости передачи данных, ! логическое разбиение каждой последовательности изображений на множество фрагментов, размер которых соответствует выбранному размеру фрагмента, причем каждый из этих фрагментов имеет определенную позицию внутри каждой последовательности изображений, ! кодирование каждого фрагмента внутри каждого изображения последовательности изображений с использованием первого формата сжатия или второго формата сжатия, причем фрагмент в конкретной позиции первого изображения в последовательности изображений кодируется с использованием первого формата сжатия и идентичный фрагмент внутри одного или нескольких последующих изображений кодируется с использованием второго формата сжатия. ! 2. Способ по п.1, также содержащий продолжение осуществления текущего контроля канала связи и корректировку размера фрагмента в ответ на изменения максимальной скорости передачи данных. ! 3. Способ по п.1, в котором первый формат сжатия содержит внутрикадровое кодирование. ! 4. Способ по п.3, в котором второй формат сжатия содержит межкадровое кодирование.

Claims (4)

1. Машинно-реализуемый способ выполнения сжатия видео, содержащий:
обнаружение максимальной скорости передачи данных канала связи между сервером и клиентом,
динамический выбор размера фрагмента для кодирования последовательности изображений на основе обнаруженной максимальной скорости передачи данных,
логическое разбиение каждой последовательности изображений на множество фрагментов, размер которых соответствует выбранному размеру фрагмента, причем каждый из этих фрагментов имеет определенную позицию внутри каждой последовательности изображений,
кодирование каждого фрагмента внутри каждого изображения последовательности изображений с использованием первого формата сжатия или второго формата сжатия, причем фрагмент в конкретной позиции первого изображения в последовательности изображений кодируется с использованием первого формата сжатия и идентичный фрагмент внутри одного или нескольких последующих изображений кодируется с использованием второго формата сжатия.
2. Способ по п.1, также содержащий продолжение осуществления текущего контроля канала связи и корректировку размера фрагмента в ответ на изменения максимальной скорости передачи данных.
3. Способ по п.1, в котором первый формат сжатия содержит внутрикадровое кодирование.
4. Способ по п.3, в котором второй формат сжатия содержит межкадровое кодирование.
RU2010127311/08A 2007-12-05 2008-12-04 Система и способ сжатия видео, основанные на обнаружении скорости передачи данных канала связи RU2491757C2 (ru)

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US99971307A 2007-12-05 2007-12-05
US11/999,713 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

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RU2010127311A true RU2010127311A (ru) 2012-01-10
RU2491757C2 RU2491757C2 (ru) 2013-08-27

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EP (1) EP2218038A4 (ru)
JP (1) JP2011508995A (ru)
KR (1) KR20100103547A (ru)
CN (1) CN101918955A (ru)
AU (1) AU2008333826A1 (ru)
CA (1) CA2707727A1 (ru)
RU (1) RU2491757C2 (ru)
TW (2) TWI536804B (ru)
WO (1) WO2009073824A1 (ru)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
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
US8147339B1 (en) 2007-12-15 2012-04-03 Gaikai Inc. Systems and methods of serving game video
US8968087B1 (en) 2009-06-01 2015-03-03 Sony Computer Entertainment America Llc Video game overlay
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 (zh) * 2009-12-25 2013-08-01 Mstar Semiconductor Inc 具有螢幕顯示功能之影像處理裝置及影像處理方法
US8771064B2 (en) 2010-05-26 2014-07-08 Aristocrat Technologies Australia Pty Limited Gaming system and a method of gaming
US8676591B1 (en) 2010-08-02 2014-03-18 Sony Computer Entertainment America Llc Audio deceleration
US10039978B2 (en) 2010-09-13 2018-08-07 Sony Interactive Entertainment America Llc Add-on management systems
KR102003007B1 (ko) 2010-09-13 2019-07-23 소니 인터랙티브 엔터테인먼트 아메리카 엘엘씨 비디오 서버 및 게임 서버를 포함하는 컴퓨터 게임 시스템에서 컴퓨터 게임을 제공하는 방법 및 시스템
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 (zh) * 2013-09-28 2014-01-22 福州瑞芯微电子有限公司 一种蓝牙音频自适应传输方法
CN103533387B (zh) * 2013-10-21 2016-08-17 腾讯科技（深圳）有限公司 一种视频直播控制方法、设备及***
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
EP3714598A4 (en) 2017-11-21 2021-03-31 Immersive Robotics Pty Ltd SELECTING A FREQUENCY COMPONENT FOR IMAGE COMPRESSION
EP3714602A4 (en) 2017-11-21 2021-07-28 Immersive Robotics Pty Ltd IMAGE COMPRESSION FOR DIGITAL REALITY

Family Cites Families (13)

* Cited by examiner, † Cited by third party
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 (ja) * 1997-04-18 1998-11-04 Hitachi Ltd 動画像データの通信方法および動画像データの記録再生方法ならびに記憶媒体
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 (zh) * 2001-01-10 2004-09-15 华为技术有限公司 压缩编码图像传输中的误码处理方法
US20030012287A1 (en) * 2001-03-05 2003-01-16 Ioannis Katsavounidis Systems and methods for decoding of systematic forward error correction (FEC) codes of selected data in a video bitstream
US7295608B2 (en) * 2001-09-26 2007-11-13 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 (ja) * 2004-12-13 2010-04-07 株式会社日立国際電気 画像圧縮処理装置
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

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CN101918955A (zh) 2010-12-15
TW200943965A (en) 2009-10-16
EP2218038A4 (en) 2013-06-05
WO2009073824A1 (en) 2009-06-11
EP2218038A1 (en) 2010-08-18
TWI536804B (zh) 2016-06-01
JP2011508995A (ja) 2011-03-17
KR20100103547A (ko) 2010-09-27
RU2491757C2 (ru) 2013-08-27
CA2707727A1 (en) 2009-06-11
AU2008333826A1 (en) 2009-06-11
TW200952494A (en) 2009-12-16

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