RU2010127311A - Система и способ сжигания интерактивного потокового видео - Google Patents
Система и способ сжигания интерактивного потокового видео Download PDFInfo
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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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- 238000000034 method Methods 0.000 title claims abstract 9
- 230000002452 interceptive effect Effects 0.000 title 1
- 239000012634 fragment Substances 0.000 claims abstract 16
- 230000006835 compression Effects 0.000 claims abstract 14
- 238000007906 compression Methods 0.000 claims abstract 14
- 238000001514 detection method Methods 0.000 claims abstract 2
Classifications
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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
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- 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
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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]
- H04N21/20—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)
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.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2010127311A true RU2010127311A (ru) | 2012-01-10 |
RU2491757C2 RU2491757C2 (ru) | 2013-08-27 |
Family
ID=40718182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2010127311/08A RU2491757C2 (ru) | 2007-12-05 | 2008-12-04 | Система и способ сжатия видео, основанные на обнаружении скорости передачи данных канала связи |
Country Status (9)
Country | Link |
---|---|
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 (22)
Publication number | Priority date | Publication date | Assignee | Title |
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US8888592B1 (en) | 2009-06-01 | 2014-11-18 | Sony Computer Entertainment America Llc | Voice overlay |
US8147339B1 (en) | 2007-12-15 | 2012-04-03 | Gaikai Inc. | Systems and methods of serving game video |
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 |
US8926435B2 (en) | 2008-12-15 | 2015-01-06 | Sony Computer Entertainment America Llc | Dual-mode program execution |
US9723319B1 (en) | 2009-06-01 | 2017-08-01 | Sony Interactive Entertainment America Llc | Differentiation for achieving buffered decoding and bufferless decoding |
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 |
WO2012037170A1 (en) | 2010-09-13 | 2012-03-22 | Gaikai, Inc. | Dual mode program execution and loading |
CN110336850B (zh) | 2010-09-13 | 2022-08-09 | 索尼互动娱乐美国有限责任公司 | 附加组件管理 |
EP2692152B1 (en) * | 2011-03-30 | 2016-07-13 | 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、设备及系统 |
US10657674B2 (en) | 2016-06-17 | 2020-05-19 | Immersive Robotics Pty Ltd. | Image compression method and apparatus |
CN110495107A (zh) | 2017-02-08 | 2019-11-22 | 因默希弗机器人私人有限公司 | 用于移动设备通信的天线控制 |
US12096031B2 (en) | 2017-06-05 | 2024-09-17 | Immersive Robotics Pty Ltd. | Method and apparatus for digital content stream compression and decompression |
US11553187B2 (en) | 2017-11-21 | 2023-01-10 | Immersive Robotics Pty Ltd | Frequency component selection for image compression |
WO2019100108A1 (en) | 2017-11-21 | 2019-05-31 | Immersive Robotics Pty Ltd | Image compression for digital reality |
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AU691209B2 (en) * | 1994-01-05 | 1998-05-14 | Thomson Consumer Electronics, Inc | 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 |
AU2002245609A1 (en) * | 2001-03-05 | 2002-09-19 | Intervideo, Inc. | Systems and methods of error resilience in a video decoder |
KR100640122B1 (ko) * | 2001-09-26 | 2006-10-31 | 인터렉트 디바이시즈, 인크. | 미디어 신호를 통신하기 위한 시스템 및 방법 |
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-
2008
- 2008-12-04 CN CN200880119393.0A patent/CN101918955A/zh active Pending
- 2008-12-04 CA CA2707727A patent/CA2707727A1/en not_active Abandoned
- 2008-12-04 RU RU2010127311/08A patent/RU2491757C2/ru active
- 2008-12-04 TW TW097147266A patent/TWI536804B/zh active
- 2008-12-04 KR KR1020107014749A patent/KR20100103547A/ko not_active Application Discontinuation
- 2008-12-04 AU AU2008333826A patent/AU2008333826A1/en not_active Abandoned
- 2008-12-04 JP JP2010537084A patent/JP2011508995A/ja active Pending
- 2008-12-04 WO PCT/US2008/085599 patent/WO2009073824A1/en active Application Filing
- 2008-12-04 EP EP08858233.3A patent/EP2218038A4/en not_active Withdrawn
- 2008-12-04 TW TW98115434A patent/TW200952494A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
TW200952494A (en) | 2009-12-16 |
RU2491757C2 (ru) | 2013-08-27 |
CA2707727A1 (en) | 2009-06-11 |
TWI536804B (zh) | 2016-06-01 |
TW200943965A (en) | 2009-10-16 |
JP2011508995A (ja) | 2011-03-17 |
AU2008333826A1 (en) | 2009-06-11 |
EP2218038A1 (en) | 2010-08-18 |
KR20100103547A (ko) | 2010-09-27 |
CN101918955A (zh) | 2010-12-15 |
EP2218038A4 (en) | 2013-06-05 |
WO2009073824A1 (en) | 2009-06-11 |
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