FI990073A - Bittinopeuden ohjaus multimedialaitteessa - Google Patents

Bittinopeuden ohjaus multimedialaitteessa Download PDF

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Publication number
FI990073A
FI990073A FI990073A FI990073A FI990073A FI 990073 A FI990073 A FI 990073A FI 990073 A FI990073 A FI 990073A FI 990073 A FI990073 A FI 990073A FI 990073 A FI990073 A FI 990073A
Authority
FI
Finland
Prior art keywords
control
bit rate
multimedia device
multimedia
bit
Prior art date
Application number
FI990073A
Other languages
English (en)
Swedish (sv)
Other versions
FI990073A0 (fi
FI106998B (fi
Inventor
Ari Hourunranta
Marko Luomi
Pasi Ojala
Original Assignee
Nokia Mobile Phones Ltd
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 Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Priority to FI990073A priority Critical patent/FI106998B/fi
Publication of FI990073A0 publication Critical patent/FI990073A0/fi
Priority to AU16629/00A priority patent/AU1662900A/en
Priority to EP99959464A priority patent/EP1147666A2/en
Priority to PCT/FI1999/001023 priority patent/WO2000041483A2/en
Priority to JP2000593107A priority patent/JP2002534936A/ja
Priority to US09/483,143 priority patent/US6704281B1/en
Publication of FI990073A publication Critical patent/FI990073A/fi
Application granted granted Critical
Publication of FI106998B publication Critical patent/FI106998B/fi

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]
    • H04N21/20—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
    • H04N21/2368—Multiplexing of audio 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
    • H04N21/233—Processing of audio elementary streams
    • H04N21/2335—Processing of audio elementary streams involving reformatting operations of audio signals, e.g. by converting from one coding standard to another
    • 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]
    • H04N21/60—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
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation
    • H04N7/52—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Communication Control (AREA)
  • Television Systems (AREA)
FI990073A 1999-01-15 1999-01-15 Bittinopeuden ohjaus multimedialaitteessa FI106998B (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI990073A FI106998B (fi) 1999-01-15 1999-01-15 Bittinopeuden ohjaus multimedialaitteessa
AU16629/00A AU1662900A (en) 1999-01-15 1999-12-09 Bit-rate control in a multimedia device
EP99959464A EP1147666A2 (en) 1999-01-15 1999-12-09 Bit-rate control in a multimedia device
PCT/FI1999/001023 WO2000041483A2 (en) 1999-01-15 1999-12-09 Bit-rate control in a multimedia device
JP2000593107A JP2002534936A (ja) 1999-01-15 1999-12-09 マルチメディア装置におけるビットレート制御
US09/483,143 US6704281B1 (en) 1999-01-15 2000-01-13 Bit-rate control in a multimedia device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI990073A FI106998B (fi) 1999-01-15 1999-01-15 Bittinopeuden ohjaus multimedialaitteessa
FI990073 1999-01-15

Publications (3)

Publication Number Publication Date
FI990073A0 FI990073A0 (fi) 1999-01-15
FI990073A true FI990073A (fi) 2000-07-16
FI106998B FI106998B (fi) 2001-05-15

Family

ID=8553371

Family Applications (1)

Application Number Title Priority Date Filing Date
FI990073A FI106998B (fi) 1999-01-15 1999-01-15 Bittinopeuden ohjaus multimedialaitteessa

Country Status (6)

Country Link
US (1) US6704281B1 (fi)
EP (1) EP1147666A2 (fi)
JP (1) JP2002534936A (fi)
AU (1) AU1662900A (fi)
FI (1) FI106998B (fi)
WO (1) WO2000041483A2 (fi)

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JP2002152730A (ja) * 2000-11-08 2002-05-24 Nec Corp マルチメディア信号符号化装置、出力符号量制御方法、及びそのプログラムを記録した記録媒体
JP2002209195A (ja) * 2001-01-11 2002-07-26 Mitsubishi Electric Corp 通信サービスユニットおよびマルチメディア通信方式
US7773670B1 (en) * 2001-06-05 2010-08-10 At+T Intellectual Property Ii, L.P. Method of content adaptive video encoding
US6909745B1 (en) * 2001-06-05 2005-06-21 At&T Corp. Content adaptive video encoder
US6970513B1 (en) 2001-06-05 2005-11-29 At&T Corp. System for content adaptive video decoding
US6810086B1 (en) 2001-06-05 2004-10-26 At&T Corp. System and method of filtering noise
US6968006B1 (en) 2001-06-05 2005-11-22 At&T Corp. Method of content adaptive video decoding
EP1271926B1 (en) * 2001-06-18 2015-08-12 Canon Kabushiki Kaisha Image processing method, apparatus and computer program for compression-encoding
CN1320809C (zh) * 2001-08-29 2007-06-06 佳能株式会社 图像处理装置与方法
KR100420601B1 (ko) 2001-11-22 2004-03-02 에스케이 텔레콤주식회사 비디오 데이터 스트리밍 서비스 방법
US7106909B2 (en) * 2001-12-25 2006-09-12 Canon Kabushiki Kaisha Method and apparatus for encoding image data in accordance with a target data size
JP4029630B2 (ja) * 2002-02-27 2008-01-09 ソニー株式会社 インタリーブ処理装置とインタリーブ処理方法及びインタリーブ処理プログラム
US7313520B2 (en) * 2002-03-20 2007-12-25 The Directv Group, Inc. Adaptive variable bit rate audio compression encoding
US8204079B2 (en) * 2002-10-28 2012-06-19 Qualcomm Incorporated Joint transmission of multiple multimedia streams
US7630612B2 (en) * 2003-02-10 2009-12-08 At&T Intellectual Property, I, L.P. Video stream adaptive frame rate scheme
US7548585B2 (en) * 2003-02-10 2009-06-16 At&T Intellectual Property I, L.P. Audio stream adaptive frequency scheme
GB0321093D0 (en) * 2003-09-09 2003-10-08 Nokia Corp Multi-rate coding
JP3914212B2 (ja) * 2004-03-05 2007-05-16 日本電信電話株式会社 動画像符号化装置，動画像符号化方法，動画像符号化プログラムおよびそのプログラムを記録したコンピュータ読み取り可能な記録媒体
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WO2006044476A2 (en) 2004-10-12 2006-04-27 Robert Vernon Vanman Method of and system for mobile surveillance and event recording
US7672742B2 (en) * 2005-02-16 2010-03-02 Adaptec, Inc. Method and system for reducing audio latency
US7974193B2 (en) 2005-04-08 2011-07-05 Qualcomm Incorporated Methods and systems for resizing multimedia content based on quality and rate information
US7676591B2 (en) * 2005-09-22 2010-03-09 Packet Video Corporation System and method for transferring multiple data channels
JP2009510952A (ja) * 2005-09-29 2009-03-12 トムソン リサーチ ファンディング コーポレイション 拘束された可変ビットレート（ｖｂｒ）ビデオ・エンコードの方法および装置
US8982944B2 (en) * 2005-10-12 2015-03-17 Enforcement Video, Llc Method and system for categorized event recording of images in multiple resolution levels
US8792555B2 (en) 2006-01-31 2014-07-29 Qualcomm Incorporated Methods and systems for resizing multimedia content
US8553757B2 (en) * 2007-02-14 2013-10-08 Microsoft Corporation Forward error correction for media transmission
US20090046157A1 (en) * 2007-08-13 2009-02-19 Andrew Cilia Combined wide-angle/zoom camera for license plate identification
US8599368B1 (en) 2008-01-29 2013-12-03 Enforcement Video, Llc Laser-based speed determination device for use in a moving vehicle
MY162861A (en) * 2007-09-24 2017-07-31 Koninl Philips Electronics Nv Method and system for encoding a video data signal, encoded video data signal, method and system for decoding a video data signal
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US20100150245A1 (en) * 2008-12-15 2010-06-17 Sony Ericsson Mobile Communications Ab Multimedia Stream Selection
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DE102009046362A1 (de) * 2009-11-03 2011-05-05 Tesa Se Haftklebestoff aus einem vernetzbaren Polyolefin und einem Klebharz
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US9276989B2 (en) * 2012-03-30 2016-03-01 Adobe Systems Incorporated Buffering in HTTP streaming client
US8947499B2 (en) * 2012-12-06 2015-02-03 Tangome, Inc. Rate control for a communication
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Also Published As

Publication number Publication date
WO2000041483A3 (en) 2000-11-09
JP2002534936A (ja) 2002-10-15
FI990073A0 (fi) 1999-01-15
AU1662900A (en) 2000-08-01
FI106998B (fi) 2001-05-15
WO2000041483A2 (en) 2000-07-20
US6704281B1 (en) 2004-03-09
EP1147666A2 (en) 2001-10-24

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