DE60102831D1 - System und verfahren zur verarbeitung von mpeg-stroemen fuer die einfuegung von dateiindex - Google Patents

System und verfahren zur verarbeitung von mpeg-stroemen fuer die einfuegung von dateiindex

Info

Publication number
DE60102831D1
DE60102831D1 DE60102831T DE60102831T DE60102831D1 DE 60102831 D1 DE60102831 D1 DE 60102831D1 DE 60102831 T DE60102831 T DE 60102831T DE 60102831 T DE60102831 T DE 60102831T DE 60102831 D1 DE60102831 D1 DE 60102831D1
Authority
DE
Germany
Prior art keywords
video file
mpeg video
mpeg
offset table
compressed
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 - Lifetime
Application number
DE60102831T
Other languages
English (en)
Other versions
DE60102831T2 (de
Inventor
Mark Zetts
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE60102831D1 publication Critical patent/DE60102831D1/de
Publication of DE60102831T2 publication Critical patent/DE60102831T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4346—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream involving stuffing data, e.g. packets or bytes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/002—Programmed access in sequence to a plurality of record carriers or indexed parts, e.g. tracks, thereof, e.g. for editing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/032—Electronic editing of digitised analogue information signals, e.g. audio or video signals on tapes
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/11—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/34—Indicating arrangements 
    • 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
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • 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
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • 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
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/23611—Insertion of stuffing data into a multiplex stream, e.g. to obtain a constant bitrate
    • 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
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/23614—Multiplexing of additional data and video streams
    • 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
    • H04N21/2389—Multiplex stream processing, e.g. multiplex stream encrypting
    • H04N21/23892—Multiplex stream processing, e.g. multiplex stream encrypting involving embedding information at multiplex stream level, e.g. embedding a watermark at packet level
    • 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
    • H04N21/242—Synchronization processes, e.g. processing of PCR [Program Clock References]
    • 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
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4348—Demultiplexing of additional data and video streams
    • 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
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8455—Structuring of content, e.g. decomposing content into time segments involving pointers to the content, e.g. pointers to the I-frames of the video stream
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • H04N21/8547—Content authoring involving timestamps for synchronizing content
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/40—Combinations of multiple record carriers
    • G11B2220/41—Flat as opposed to hierarchical combination, e.g. library of tapes or discs, CD changer, or groups of record carriers that together store one title
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Television Signal Processing For Recording (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
DE60102831T 2000-09-15 2001-09-13 System und verfahren zur verarbeitung von mpeg-stroemen fuer die einfuegung von dateiindex Expired - Lifetime DE60102831T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US23289300P 2000-09-15 2000-09-15
US232893P 2000-09-15
US09/860,700 US7212726B2 (en) 2000-09-15 2001-05-18 System and method of processing MPEG streams for file index insertion
US860700 2001-05-18
PCT/EP2001/010553 WO2002025949A2 (en) 2000-09-15 2001-09-13 System and method of processing mpeg streams for file index insertion

Publications (2)

Publication Number Publication Date
DE60102831D1 true DE60102831D1 (de) 2004-05-19
DE60102831T2 DE60102831T2 (de) 2005-06-23

Family

ID=26926428

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60102831T Expired - Lifetime DE60102831T2 (de) 2000-09-15 2001-09-13 System und verfahren zur verarbeitung von mpeg-stroemen fuer die einfuegung von dateiindex

Country Status (10)

Country Link
US (1) US7212726B2 (de)
EP (1) EP1329108B1 (de)
JP (1) JP3771902B2 (de)
KR (1) KR100592750B1 (de)
CN (1) CN100391260C (de)
AT (1) ATE264594T1 (de)
AU (1) AU2002213908A1 (de)
CA (1) CA2420019C (de)
DE (1) DE60102831T2 (de)
WO (1) WO2002025949A2 (de)

Families Citing this family (118)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6721780B1 (en) * 1999-11-09 2004-04-13 Fireclick, Inc. Predictive pre-download of network objects
US7213075B2 (en) * 2000-12-15 2007-05-01 International Business Machines Corporation Application server and streaming server streaming multimedia file in a client specific format
US7269784B1 (en) 2001-01-22 2007-09-11 Kasriel Stephane Server-originated differential caching
US7185063B1 (en) 2001-06-22 2007-02-27 Digital River, Inc. Content delivery network using differential caching
US7092997B1 (en) * 2001-08-06 2006-08-15 Digital River, Inc. Template identification with differential caching
US7188214B1 (en) 2001-08-07 2007-03-06 Digital River, Inc. Efficient compression using differential caching
EP1286351B1 (de) * 2001-08-21 2012-08-08 Thomson Licensing Datei- und Inhaltsverwaltung
US7149750B2 (en) * 2001-12-19 2006-12-12 International Business Machines Corporation Method, system and program product for extracting essence from a multimedia file received in a first format, creating a metadata file in a second file format and using a unique identifier assigned to the essence to access the essence and metadata file
US7296051B1 (en) 2002-02-19 2007-11-13 Digital River, Inc. Predictive predownload of templates with delta encoding
US7487261B1 (en) 2002-02-22 2009-02-03 Digital River, Inc. Delta caching service
EP1508245A1 (de) * 2002-05-28 2005-02-23 Matsushita Electric Industrial Co., Ltd. Datenwiedergabeeinrichtung für bewegliche bilder mit verbessertem direktzugriff
WO2004019612A1 (ja) * 2002-07-12 2004-03-04 Matsushita Electric Industrial Co., Ltd. 再生装置
US20040047424A1 (en) * 2002-10-15 2004-03-11 Kumar Ramaswamy System and method for transmitting digital video files with error recovery
US20040177383A1 (en) * 2003-01-24 2004-09-09 Chyron Corporation Embedded graphics metadata
US7835437B1 (en) * 2003-03-10 2010-11-16 Ji Zhang Statistical remultiplexing of compressed video segments
US20040181545A1 (en) * 2003-03-10 2004-09-16 Yining Deng Generating and rendering annotated video files
US7606472B2 (en) * 2003-05-30 2009-10-20 Canon Kabushiki Kaisha Video stream data recording apparatus
US7349395B2 (en) * 2003-06-23 2008-03-25 Microsoft Corporation System, method, and computer program product for parsing packetized, multi-program transport stream
US8345754B2 (en) * 2003-09-07 2013-01-01 Microsoft Corporation Signaling buffer fullness
US8582659B2 (en) * 2003-09-07 2013-11-12 Microsoft Corporation Determining a decoding time stamp from buffer fullness
CN1209703C (zh) * 2003-10-16 2005-07-06 上海广电（集团）有限公司中央研究院 一种可随机访问数据流的组织方法及其对应的解码方法
US7519274B2 (en) 2003-12-08 2009-04-14 Divx, Inc. File format for multiple track digital data
US8472792B2 (en) 2003-12-08 2013-06-25 Divx, Llc Multimedia distribution system
EP1583005A3 (de) * 2004-04-02 2007-01-10 Samsung Electronics Co., Ltd. Verfahren, Vorrichtung und Speichermedium zur Verwaltung von digitalen Inhalten in Multimediageräten
US20080320008A1 (en) * 2004-06-15 2008-12-25 Lee Cheng Yu Video Recording Device
WO2006003814A1 (ja) 2004-07-01 2006-01-12 Mitsubishi Denki Kabushiki Kaisha ランダムアクセス可能な映像情報記録媒体、及び記録方法、及び再生装置及び再生方法
EP1817904A4 (de) * 2004-12-02 2009-12-30 Nokia Corp Verbesserter elektronischer service-anleitungs-container
US8340130B2 (en) * 2005-01-14 2012-12-25 Citrix Systems, Inc. Methods and systems for generating playback instructions for rendering of a recorded computer session
US20060161671A1 (en) * 2005-01-14 2006-07-20 Citrix Systems, Inc. Method and systems for capture and replay of remote presentation protocol data
US20060159432A1 (en) 2005-01-14 2006-07-20 Citrix Systems, Inc. System and methods for automatic time-warped playback in rendering a recorded computer session
US8145777B2 (en) * 2005-01-14 2012-03-27 Citrix Systems, Inc. Method and system for real-time seeking during playback of remote presentation protocols
US8200828B2 (en) 2005-01-14 2012-06-12 Citrix Systems, Inc. Systems and methods for single stack shadowing
DE602006021390D1 (de) 2005-01-14 2011-06-01 Citrix Systems Inc Verfahren und System zur adaptiven Erzeugung von Schnappschüsse des Zustandes eines Fernpräsentationsprotokolls
KR100652956B1 (ko) * 2005-01-14 2006-12-01 삼성전자주식회사 비디오 수신지연 알림방법 및 이를 적용한 방송수신장치
US7831728B2 (en) * 2005-01-14 2010-11-09 Citrix Systems, Inc. Methods and systems for real-time seeking during real-time playback of a presentation layer protocol data stream
US8230096B2 (en) * 2005-01-14 2012-07-24 Citrix Systems, Inc. Methods and systems for generating playback instructions for playback of a recorded computer session
US7996549B2 (en) * 2005-01-14 2011-08-09 Citrix Systems, Inc. Methods and systems for recording and real-time playback of presentation layer protocol data
US8296441B2 (en) 2005-01-14 2012-10-23 Citrix Systems, Inc. Methods and systems for joining a real-time session of presentation layer protocol data
US8935316B2 (en) 2005-01-14 2015-01-13 Citrix Systems, Inc. Methods and systems for in-session playback on a local machine of remotely-stored and real time presentation layer protocol data
US8812433B2 (en) * 2005-02-07 2014-08-19 Mimosa Systems, Inc. Dynamic bulk-to-brick transformation of data
US7778976B2 (en) * 2005-02-07 2010-08-17 Mimosa, Inc. Multi-dimensional surrogates for data management
US8275749B2 (en) * 2005-02-07 2012-09-25 Mimosa Systems, Inc. Enterprise server version migration through identity preservation
US8799206B2 (en) * 2005-02-07 2014-08-05 Mimosa Systems, Inc. Dynamic bulk-to-brick transformation of data
US7657780B2 (en) * 2005-02-07 2010-02-02 Mimosa Systems, Inc. Enterprise service availability through identity preservation
US8161318B2 (en) * 2005-02-07 2012-04-17 Mimosa Systems, Inc. Enterprise service availability through identity preservation
US8543542B2 (en) * 2005-02-07 2013-09-24 Mimosa Systems, Inc. Synthetic full copies of data and dynamic bulk-to-brick transformation
US7870416B2 (en) * 2005-02-07 2011-01-11 Mimosa Systems, Inc. Enterprise service availability through identity preservation
US8918366B2 (en) * 2005-02-07 2014-12-23 Mimosa Systems, Inc. Synthetic full copies of data and dynamic bulk-to-brick transformation
US7917475B2 (en) * 2005-02-07 2011-03-29 Mimosa Systems, Inc. Enterprise server version migration through identity preservation
US8271436B2 (en) * 2005-02-07 2012-09-18 Mimosa Systems, Inc. Retro-fitting synthetic full copies of data
US8171169B2 (en) * 2005-03-14 2012-05-01 Citrix Systems, Inc. Method and apparatus for updating a graphical display in a distributed processing environment
CN102685562B (zh) * 2005-03-14 2016-06-08 尼尔逊媒介研究股份有限公司 用于媒体信号的压缩域编码设备和方法
US8423673B2 (en) 2005-03-14 2013-04-16 Citrix Systems, Inc. Method and apparatus for updating a graphical display in a distributed processing environment using compression
US20070005333A1 (en) * 2005-06-30 2007-01-04 Benard Setiohardjo Analog tape emulation
WO2007073420A1 (en) * 2005-08-24 2007-06-28 Peter Renzi Streaming video network system
US8191008B2 (en) 2005-10-03 2012-05-29 Citrix Systems, Inc. Simulating multi-monitor functionality in a single monitor environment
US8949235B2 (en) 2005-11-15 2015-02-03 Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd. Methods and systems for producing a video synopsis using clustering
EP1955205B1 (de) * 2005-11-15 2012-08-29 Yissum Research Development Company Of The Hebrew University Of Jerusalem Verfahren und system zum produzieren einer videosynopse
US7683943B2 (en) * 2005-12-22 2010-03-23 Canon Kabushiki Kaisha Image recording apparatus, image reproducing apparatus, method of controlling image recording apparatus, method of controlling image reproducing apparatus, computer program, and recording medium
JP2007213772A (ja) * 2006-01-11 2007-08-23 Sony Corp 記録転送プログラム、記録転送装置及び記録転送方法
WO2007106844A2 (en) 2006-03-14 2007-09-20 Divx, Inc. Federated digital rights management scheme including trusted systems
US9083994B2 (en) * 2006-09-26 2015-07-14 Qualcomm Incorporated Method and system for error robust audio playback time stamp reporting
EP4184341A1 (de) 2007-01-05 2023-05-24 DivX, LLC Videoverteilungssystem mit progressiver wiedergabe
CN101321265B (zh) * 2007-06-07 2011-03-16 中兴通讯股份有限公司 对等网络媒体点播跨帧播放方式的实现方法及系统
KR20100106327A (ko) 2007-11-16 2010-10-01 디브이엑스, 인크. 멀티미디어 파일을 위한 계층적 및 감소된 인덱스 구조
US8107754B2 (en) * 2007-12-07 2012-01-31 Mediatek Inc. Systems and methods for randomly accessing compressed images
JP2009246801A (ja) * 2008-03-31 2009-10-22 Fujitsu Microelectronics Ltd 分割されたパケットの暗号化方法、分割暗号化パケットの復号方法、暗号化装置及びプログラム
CN102084355B (zh) * 2008-04-17 2016-11-23 索尼公司 多媒体内容的双类型重放
US20110246603A1 (en) * 2008-09-05 2011-10-06 The Chinese University Of Hong Kong Methods and devices for live streaming using pre-indexed file formats
US9060187B2 (en) 2008-12-22 2015-06-16 Netflix, Inc. Bit rate stream switching
ES2361104B1 (es) * 2009-03-31 2012-04-19 Telefónica, S.A. Terminal óptico de red. terminador óptico de l�?nea y método de transmisión/recepción de canales de televisión digital en una red óptica pasiva.
CA2782825C (en) 2009-12-04 2016-04-26 Divx, Llc Elementary bitstream cryptographic material transport systems and methods
EP2649798A4 (de) * 2010-12-06 2017-06-07 Oracle International Corporation Medienplattform-integrationssystem
US8738163B2 (en) * 2010-12-28 2014-05-27 Channel D Corporation Proxy file pointer method for redirecting access for incompatible file formats
US8914534B2 (en) 2011-01-05 2014-12-16 Sonic Ip, Inc. Systems and methods for adaptive bitrate streaming of media stored in matroska container files using hypertext transfer protocol
US8812662B2 (en) 2011-06-29 2014-08-19 Sonic Ip, Inc. Systems and methods for estimating available bandwidth and performing initial stream selection when streaming content
CN108989847B (zh) 2011-08-30 2021-03-09 帝威视有限公司 用于编码和流处理视频的系统和方法
US9467708B2 (en) 2011-08-30 2016-10-11 Sonic Ip, Inc. Selection of resolutions for seamless resolution switching of multimedia content
US8787570B2 (en) 2011-08-31 2014-07-22 Sonic Ip, Inc. Systems and methods for automatically genenrating top level index files
US8799647B2 (en) 2011-08-31 2014-08-05 Sonic Ip, Inc. Systems and methods for application identification
US8964977B2 (en) 2011-09-01 2015-02-24 Sonic Ip, Inc. Systems and methods for saving encoded media streamed using adaptive bitrate streaming
US8909922B2 (en) 2011-09-01 2014-12-09 Sonic Ip, Inc. Systems and methods for playing back alternative streams of protected content protected using common cryptographic information
US8615159B2 (en) 2011-09-20 2013-12-24 Citrix Systems, Inc. Methods and systems for cataloging text in a recorded session
KR102157107B1 (ko) * 2011-11-29 2020-09-17 스포티파이 에이비 멀티 디바이스의 보안 애플리케이션 통합을 갖춘 컨텐츠 공급자
DE102012201534B4 (de) * 2011-12-09 2018-08-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung zur Zwischenspeicherung einer skalierbaren Original-Datei
DE102012201530A1 (de) * 2011-12-22 2013-06-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Cachevorrichtung zum zwischenspeichern
US20130179199A1 (en) 2012-01-06 2013-07-11 Rovi Corp. Systems and methods for granting access to digital content using electronic tickets and ticket tokens
WO2013146407A1 (ja) * 2012-03-26 2013-10-03 三菱電機株式会社 映像送受信システム、映像送信方法、および、送信装置
US9936267B2 (en) 2012-08-31 2018-04-03 Divx Cf Holdings Llc System and method for decreasing an initial buffering period of an adaptive streaming system
US9191457B2 (en) 2012-12-31 2015-11-17 Sonic Ip, Inc. Systems, methods, and media for controlling delivery of content
US9313510B2 (en) 2012-12-31 2016-04-12 Sonic Ip, Inc. Use of objective quality measures of streamed content to reduce streaming bandwidth
US10397292B2 (en) 2013-03-15 2019-08-27 Divx, Llc Systems, methods, and media for delivery of content
US9906785B2 (en) 2013-03-15 2018-02-27 Sonic Ip, Inc. Systems, methods, and media for transcoding video data according to encoding parameters indicated by received metadata
US9094737B2 (en) 2013-05-30 2015-07-28 Sonic Ip, Inc. Network video streaming with trick play based on separate trick play files
US9100687B2 (en) 2013-05-31 2015-08-04 Sonic Ip, Inc. Playback synchronization across playback devices
US9473732B2 (en) * 2013-05-31 2016-10-18 Arris Enterprises, Inc. Self correcting record pipeline
US9380099B2 (en) 2013-05-31 2016-06-28 Sonic Ip, Inc. Synchronizing multiple over the top streaming clients
US9386067B2 (en) 2013-12-30 2016-07-05 Sonic Ip, Inc. Systems and methods for playing adaptive bitrate streaming content by multicast
US9866878B2 (en) 2014-04-05 2018-01-09 Sonic Ip, Inc. Systems and methods for encoding and playing back video at different frame rates using enhancement layers
SG11201609457UA (en) 2014-08-07 2016-12-29 Sonic Ip Inc Systems and methods for protecting elementary bitstreams incorporating independently encoded tiles
WO2016112112A1 (en) 2015-01-06 2016-07-14 Sonic Ip, Inc. Systems and methods for encoding and sharing content between devices
GB2535737B (en) * 2015-02-25 2021-08-04 Advanced Risc Mach Ltd Tracing the data processing activities of a data processing apparatus
WO2016138493A1 (en) 2015-02-27 2016-09-01 Sonic Ip, Inc. Systems and methods for frame duplication and frame extension in live video encoding and streaming
CN106162299B (zh) * 2015-03-31 2020-04-17 青岛海信电器股份有限公司 一种osd动画素材数据的播放方法和装置
FR3041850B1 (fr) 2015-09-30 2018-05-25 Vogo Procede d'encodage de flux de donnees video basees sur des groupements d'images (gop)
US10075292B2 (en) 2016-03-30 2018-09-11 Divx, Llc Systems and methods for quick start-up of playback
US10129574B2 (en) 2016-05-24 2018-11-13 Divx, Llc Systems and methods for providing variable speeds in a trick-play mode
US10231001B2 (en) 2016-05-24 2019-03-12 Divx, Llc Systems and methods for providing audio content during trick-play playback
US10148989B2 (en) 2016-06-15 2018-12-04 Divx, Llc Systems and methods for encoding video content
CN106657857B (zh) * 2017-01-16 2019-05-24 浙江大华技术股份有限公司 一种摄像机的录像回放方法、录像方法及其装置
US11482256B2 (en) 2017-01-16 2022-10-25 Zhejiang Dahua Technology Co., Ltd. Systems and methods for video replaying
US10498795B2 (en) 2017-02-17 2019-12-03 Divx, Llc Systems and methods for adaptive switching between multiple content delivery networks during adaptive bitrate streaming
US10715498B2 (en) 2017-07-18 2020-07-14 Google Llc Methods, systems, and media for protecting and verifying video files
US10735826B2 (en) * 2017-12-20 2020-08-04 Intel Corporation Free dimension format and codec
EP4398582A3 (de) 2019-03-21 2024-08-07 DivX, LLC Systeme und verfahren für multimediaschwarm
US11315606B1 (en) 2019-09-25 2022-04-26 Amazon Technologies, Inc. Timecode generation and assignment
CN112437240B (zh) * 2021-01-27 2021-04-09 南京美乐威电子科技有限公司 视频帧和时间码绑定方法、视频文件录制方法和编码器
CN115119009B (zh) * 2022-06-29 2023-09-01 北京奇艺世纪科技有限公司 视频对齐方法、视频编码方法、装置及存储介质

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2785220B2 (ja) * 1992-09-22 1998-08-13 ソニー株式会社 データ符号化装置および方法、並びにデータ復号化装置および方法
JP3264290B2 (ja) 1992-09-22 2002-03-11 ソニー株式会社 復号方法および復号装置
US5991502A (en) * 1993-10-04 1999-11-23 Matsushita Electric Industrial Co., Ltd. Optical recording device which calculates distances between I-frames and records I-frame addresses in a sector
JPH08106735A (ja) 1994-10-04 1996-04-23 Sony Corp 再生装置
GB2294173B (en) * 1994-10-11 1998-12-09 Mitsubishi Electric Corp Disk media, and method of and device for recording and playing back information on or from a disk media
US6009237A (en) * 1995-02-24 1999-12-28 Hitachi Ltd. Optical disk and optical disk reproduction apparatus
DE69603587T2 (de) 1995-03-20 2000-03-30 Matsushita Electric Industrial Co., Ltd. Vorrichtung und verfahren zur aufnahme bildbetreffender informationen
US5812791A (en) 1995-05-10 1998-09-22 Cagent Technologies, Inc. Multiple sequence MPEG decoder
KR100421522B1 (ko) * 1995-08-21 2004-05-31 마츠시타 덴끼 산교 가부시키가이샤 특수재생을도입한시청형태를제작자가자유롭게코디네이트할수있는멀티미디어광디스크및그재생장치와재생방법
US6041345A (en) 1996-03-08 2000-03-21 Microsoft Corporation Active stream format for holding multiple media streams
JPH09288677A (ja) 1996-04-19 1997-11-04 Sony Corp 情報統合表示方法及び装置、情報統合表示システム
US6233389B1 (en) * 1998-07-30 2001-05-15 Tivo, Inc. Multimedia time warping system

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AU2002213908A1 (en) 2002-04-02
US7212726B2 (en) 2007-05-01
KR100592750B1 (ko) 2006-06-26
ATE264594T1 (de) 2004-04-15
JP3771902B2 (ja) 2006-05-10
CN1459198A (zh) 2003-11-26
CA2420019C (en) 2007-02-06
KR20030061803A (ko) 2003-07-22
DE60102831T2 (de) 2005-06-23
CN100391260C (zh) 2008-05-28
CA2420019A1 (en) 2002-03-28
EP1329108A2 (de) 2003-07-23
US20020048450A1 (en) 2002-04-25
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