AU2002232376A1 - Transcoder-multiplexer (transmux) software architecture - Google Patents

Transcoder-multiplexer (transmux) software architecture

Info

Publication number
AU2002232376A1
AU2002232376A1 AU2002232376A AU3237602A AU2002232376A1 AU 2002232376 A1 AU2002232376 A1 AU 2002232376A1 AU 2002232376 A AU2002232376 A AU 2002232376A AU 3237602 A AU3237602 A AU 3237602A AU 2002232376 A1 AU2002232376 A1 AU 2002232376A1
Authority
AU
Australia
Prior art keywords
transmux
transcoder
multiplexer
software architecture
architecture
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.)
Abandoned
Application number
AU2002232376A
Other languages
English (en)
Inventor
Xuemin Chen
Robert O. Eifrig
Fan Ling
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.)
Arris Technology Inc
Original Assignee
Arris Technology Inc
General Instrument 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 Arris Technology Inc, General Instrument Corp filed Critical Arris Technology Inc
Publication of AU2002232376A1 publication Critical patent/AU2002232376A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Stored Programmes (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
AU2002232376A 2000-10-25 2001-10-15 Transcoder-multiplexer (transmux) software architecture Abandoned AU2002232376A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/696,533 US6748020B1 (en) 2000-10-25 2000-10-25 Transcoder-multiplexer (transmux) software architecture
US09/696,533 2000-10-25
PCT/US2001/032105 WO2002035853A2 (en) 2000-10-25 2001-10-15 Transcoder-multiplexer (transmux) software architecture

Publications (1)

Publication Number Publication Date
AU2002232376A1 true AU2002232376A1 (en) 2002-05-06

Family

ID=24797453

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002232376A Abandoned AU2002232376A1 (en) 2000-10-25 2001-10-15 Transcoder-multiplexer (transmux) software architecture

Country Status (9)

Country Link
US (1) US6748020B1 (zh)
EP (1) EP1329113A2 (zh)
KR (1) KR100960425B1 (zh)
CN (1) CN1481646A (zh)
AU (1) AU2002232376A1 (zh)
CA (1) CA2425921C (zh)
MX (1) MXPA03003657A (zh)
TW (1) TW552810B (zh)
WO (1) WO2002035853A2 (zh)

Families Citing this family (145)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7088725B1 (en) * 1999-06-30 2006-08-08 Sony Corporation Method and apparatus for transcoding, and medium
US7653289B1 (en) * 1999-09-10 2010-01-26 Panasonic Corporation Stream converting method and apparatus thereof, and stream recording method and apparatus thereof
JP2002041285A (ja) * 2000-07-28 2002-02-08 Toshiba Corp データ処理装置およびデータ処理方法
JP2002202799A (ja) * 2000-10-30 2002-07-19 Fujitsu Ltd 音声符号変換装置
JP3636061B2 (ja) * 2000-11-08 2005-04-06 日本電気株式会社 データ挿入装置及びその方法
JP3636062B2 (ja) * 2000-11-09 2005-04-06 日本電気株式会社 ビデオデータを含むデータストリームの処理回路およびその制御方法
US6934417B2 (en) * 2000-12-22 2005-08-23 Texas Instruments Incorporated Transcoding scheme for assistance in image transformations
JP2002209215A (ja) * 2001-01-09 2002-07-26 Sony Corp 符号量制御装置及び方法、並びに画像情報変換装置及び方法
US7602847B1 (en) 2001-03-27 2009-10-13 Vixs Systems, Inc. Device and method for compression of a video stream
US8107524B2 (en) * 2001-03-30 2012-01-31 Vixs Systems, Inc. Adaptive bandwidth footprint matching for multiple compressed video streams in a fixed bandwidth network
US20070053428A1 (en) * 2001-03-30 2007-03-08 Vixs Systems, Inc. Managed degradation of a video stream
US20020191116A1 (en) * 2001-04-24 2002-12-19 Damien Kessler System and data format for providing seamless stream switching in a digital video recorder
WO2002098136A2 (en) * 2001-05-29 2002-12-05 Koninklijke Philips Electronics N.V. Method and device for video transcoding
US7058087B1 (en) 2001-05-29 2006-06-06 Bigband Networks, Inc. Method and system for prioritized bit rate conversion
US6959348B1 (en) * 2001-07-30 2005-10-25 Vixs Systems, Inc. Method and system for accessing data
US7675972B1 (en) * 2001-07-30 2010-03-09 Vixs Systems, Inc. System and method for multiple channel video transcoding
KR100424850B1 (ko) * 2001-08-08 2004-03-27 엘지전자 주식회사 데이터 전송 속도 변환 장치
US20030039226A1 (en) * 2001-08-24 2003-02-27 Kwak Joseph A. Physical layer automatic repeat request (ARQ)
US6990147B2 (en) * 2001-10-23 2006-01-24 Thomson Licensing Generating a non-progressive dummy bidirectional predictive picture
US7596127B1 (en) 2001-10-31 2009-09-29 Vixs Systems, Inc. System for allocating data in a communications system and method thereof
US7139330B1 (en) 2001-10-31 2006-11-21 Vixs Systems, Inc. System for signal mixing and method thereof
US7116712B2 (en) * 2001-11-02 2006-10-03 Koninklijke Philips Electronics, N.V. Apparatus and method for parallel multimedia processing
US7106715B1 (en) 2001-11-16 2006-09-12 Vixs Systems, Inc. System for providing data to multiple devices and method thereof
US7403564B2 (en) * 2001-11-21 2008-07-22 Vixs Systems, Inc. System and method for multiple channel video transcoding
US7356079B2 (en) 2001-11-21 2008-04-08 Vixs Systems Inc. Method and system for rate control during video transcoding
US7165180B1 (en) 2001-11-27 2007-01-16 Vixs Systems, Inc. Monolithic semiconductor device for preventing external access to an encryption key
US9497452B2 (en) * 2002-01-22 2016-11-15 Broadcom Corporation System and method of transmission and reception of video using compressed differential time stamps
US7190723B2 (en) * 2002-03-27 2007-03-13 Scientific-Atlanta, Inc. Digital stream transcoder with a hybrid-rate controller
US7295610B2 (en) * 2002-03-27 2007-11-13 Scientific-Atlanta, Inc. Hybrid rate control in a digital stream transcoder
US7236521B2 (en) * 2002-03-27 2007-06-26 Scientific-Atlanta, Inc. Digital stream transcoder
JP4130780B2 (ja) * 2002-04-15 2008-08-06 松下電器産業株式会社 画像符号化方法および画像復号化方法
US7151856B2 (en) * 2002-04-25 2006-12-19 Matsushita Electric Industrial Co., Ltd. Picture coding apparatus and picture coding method
US7310679B1 (en) 2002-04-29 2007-12-18 Vixs Systems Inc. Method and system for transmitting video content while preventing other transmissions in a contention-based network
US7120253B2 (en) * 2002-05-02 2006-10-10 Vixs Systems, Inc. Method and system for protecting video data
US7191342B1 (en) * 2002-06-04 2007-03-13 Xilinx, Inc. Methods and circuits for allowing encrypted and unencrypted configuration data to share configuration frames
US7127520B2 (en) * 2002-06-28 2006-10-24 Streamserve Method and system for transforming input data streams
US7009655B2 (en) * 2002-07-23 2006-03-07 Mediostream, Inc. Method and system for direct recording of video information onto a disk medium
ITTO20020858A1 (it) 2002-10-04 2004-04-05 Rai Radiotelevisione Italiana Sistema di trasmissione di segnali digitali dvb/mpeg,particolarmente per comunicazioni via satellite
US7079578B2 (en) * 2002-10-28 2006-07-18 Scopus Network Technologies Ltd. Partial bitstream transcoder system for compressed digital video bitstreams
US20040193289A1 (en) * 2002-12-31 2004-09-30 Shi Chen Decoding system and method
US7408989B2 (en) * 2003-01-16 2008-08-05 Vix5 Systems Inc Method of video encoding using windows and system thereof
US20040141555A1 (en) * 2003-01-16 2004-07-22 Rault Patrick M. Method of motion vector prediction and system thereof
US7327784B2 (en) * 2003-02-24 2008-02-05 Vixs Systems, Inc. Method and system for transcoding video data
US7606305B1 (en) 2003-02-24 2009-10-20 Vixs Systems, Inc. Method and system for transcoding video data
US7133452B1 (en) 2003-02-24 2006-11-07 Vixs Systems, Inc. Method and system for transcoding video data
US7130350B1 (en) 2003-02-28 2006-10-31 Vixs Systems, Inc. Method and system for encoding and decoding data in a video stream
US20040247030A1 (en) * 2003-06-09 2004-12-09 Andre Wiethoff Method for transcoding an MPEG-2 video stream to a new bitrate
US7739105B2 (en) * 2003-06-13 2010-06-15 Vixs Systems, Inc. System and method for processing audio frames
WO2005034517A1 (en) * 2003-09-17 2005-04-14 Thomson Licensing S.A. Adaptive reference picture generation
US7668396B2 (en) * 2003-09-29 2010-02-23 Vixs Systems, Inc. Method and system for noise reduction in an image
US7277101B2 (en) 2003-09-29 2007-10-02 Vixs Systems Inc Method and system for scaling images
JP4470431B2 (ja) * 2003-10-01 2010-06-02 ソニー株式会社 データ処理装置およびその方法
US8185600B2 (en) * 2003-12-29 2012-05-22 Broadcom Corporation Programming system and method for a video network
US7406598B2 (en) * 2004-02-17 2008-07-29 Vixs Systems Inc. Method and system for secure content distribution
JP2005295039A (ja) * 2004-03-31 2005-10-20 Toshiba Corp 録画装置、及び録画方法
US20050262276A1 (en) * 2004-05-13 2005-11-24 Ittiam Systamc (P) Ltd. Design method for implementing high memory algorithm on low internal memory processor using a direct memory access (DMA) engine
EP1610560A1 (en) * 2004-06-24 2005-12-28 Deutsche Thomson-Brandt Gmbh Method and apparatus for generating and for decoding coded picture data
JP4863438B2 (ja) * 2004-09-10 2012-01-25 キヤノン株式会社 データ処理装置及び処理方法
GB0426911D0 (en) * 2004-12-08 2005-01-12 Koninkl Philips Electronics Nv Data communication system and method
US7421048B2 (en) * 2005-01-20 2008-09-02 Vixs Systems, Inc. System and method for multimedia delivery in a wireless environment
US20060168637A1 (en) * 2005-01-25 2006-07-27 Collaboration Properties, Inc. Multiple-channel codec and transcoder environment for gateway, MCU, broadcast and video storage applications
US7609766B2 (en) * 2005-02-08 2009-10-27 Vixs Systems, Inc. System of intra-picture complexity preprocessing
US8949920B2 (en) * 2005-03-17 2015-02-03 Vixs Systems Inc. System and method for storage device emulation in a multimedia processing system
US7400869B2 (en) * 2005-03-22 2008-07-15 Vixs Systems Inc. System and method for adaptive DC offset compensation in wireless transmissions
US20060256860A1 (en) * 2005-05-16 2006-11-16 Gordon Stephen E Transcoding with look-ahead
CN100341333C (zh) * 2005-05-23 2007-10-03 上海广电（集团）有限公司中央研究院 一种增强像素域码流转换方法
KR100710305B1 (ko) * 2005-06-07 2007-04-23 엘지전자 주식회사 비디오 디코딩 장치의 데이터 관리기
JP4839035B2 (ja) * 2005-07-22 2011-12-14 オリンパス株式会社 内視鏡用処置具および内視鏡システム
US7782955B2 (en) * 2005-09-28 2010-08-24 Avisonic Technology Corporation Transcoder and transcoding method operating in a transform domain for video coding schemes possessing different transform kernels
US7707485B2 (en) 2005-09-28 2010-04-27 Vixs Systems, Inc. System and method for dynamic transrating based on content
CN100551068C (zh) * 2005-10-12 2009-10-14 日本电气株式会社 运动图像转换方法、设备、系统和服务器设备
US20070112826A1 (en) * 2005-11-10 2007-05-17 Vixs Systems, Inc. Multimedia transcoding based on remaining storage capacity
US7881320B1 (en) * 2005-12-12 2011-02-01 Xilinx, Inc. Parsing data from multiple digital bitstreams
US20070160134A1 (en) * 2006-01-10 2007-07-12 Segall Christopher A Methods and Systems for Filter Characterization
US8131995B2 (en) * 2006-01-24 2012-03-06 Vixs Systems, Inc. Processing feature revocation and reinvocation
US20070177519A1 (en) * 2006-01-30 2007-08-02 Thomsen Jan H Systems and methods for transcoding bit streams
US8068541B2 (en) * 2006-01-30 2011-11-29 Jan Harding Thomsen Systems and methods for transcoding bit streams
US8014445B2 (en) * 2006-02-24 2011-09-06 Sharp Laboratories Of America, Inc. Methods and systems for high dynamic range video coding
FR2898757A1 (fr) * 2006-03-14 2007-09-21 Canon Kk Procede et dispositif d'adaptation d'une frequence temporelle d'une sequence d'images video
US8194997B2 (en) * 2006-03-24 2012-06-05 Sharp Laboratories Of America, Inc. Methods and systems for tone mapping messaging
US20070230586A1 (en) * 2006-03-31 2007-10-04 Masstech Group Inc. Encoding, decoding and transcoding of audio/video signals using combined parallel and serial processing techniques
US20070230579A1 (en) * 2006-03-31 2007-10-04 Masstech Group Inc. Serial processing of video signals using a programmable hardware device
US8711925B2 (en) 2006-05-05 2014-04-29 Microsoft Corporation Flexible quantization
US20070288980A1 (en) * 2006-06-08 2007-12-13 Huaning Niu System and method for digital communication having a frame format and parsing scheme with parallel convolutional encoders
US8189627B2 (en) 2006-06-28 2012-05-29 Samsung & Electronics Co., Ltd. System and method for digital communications using multiple parallel encoders
US8107552B2 (en) 2006-06-28 2012-01-31 Samsung Electronics Co., Ltd. System and method of wireless communication of uncompressed video having a fast fourier transform-based channel interleaver
US8111259B1 (en) 2006-07-06 2012-02-07 Marvell International Ltd. Image processing apparatus having context memory controller
US8422548B2 (en) * 2006-07-10 2013-04-16 Sharp Laboratories Of America, Inc. Methods and systems for transform selection and management
US8059714B2 (en) * 2006-07-10 2011-11-15 Sharp Laboratories Of America, Inc. Methods and systems for residual layer scaling
US8130822B2 (en) * 2006-07-10 2012-03-06 Sharp Laboratories Of America, Inc. Methods and systems for conditional transform-domain residual accumulation
US7885471B2 (en) * 2006-07-10 2011-02-08 Sharp Laboratories Of America, Inc. Methods and systems for maintenance and use of coded block pattern information
US8532176B2 (en) * 2006-07-10 2013-09-10 Sharp Laboratories Of America, Inc. Methods and systems for combining layers in a multi-layer bitstream
US7840078B2 (en) * 2006-07-10 2010-11-23 Sharp Laboratories Of America, Inc. Methods and systems for image processing control based on adjacent block characteristics
US7577559B2 (en) * 2006-08-15 2009-08-18 Nero Ag Apparatus for transcoding encoded content
US20080056354A1 (en) * 2006-08-29 2008-03-06 Microsoft Corporation Transcoding Hierarchical B-Frames with Rate-Distortion Optimization in the DCT Domain
WO2008039857A2 (en) * 2006-09-26 2008-04-03 Dilithium Networks Pty Ltd. Method and apparatus for compressed video bitstream conversion with reduced-algorithmic-delay
US8194750B2 (en) 2006-10-16 2012-06-05 Samsung Electronics Co., Ltd. System and method for digital communication having a circulant bit interleaver for equal error protection (EEP) and unequal error protection (UEP)
EP2080377A2 (en) * 2006-10-31 2009-07-22 THOMSON Licensing Method and apparatus for transrating bit streams
US8265177B2 (en) 2006-12-04 2012-09-11 Samsung Electronics Co., Ltd. System and method for wireless communication of uncompressed high definition video data using beambook-constructed beamforming signals
US8259836B2 (en) 2006-12-04 2012-09-04 Samsung Electronics Co., Ltd. Method and system for generating candidate beamforming coefficients for transmission of data over a wireless medium
US8040856B2 (en) 2006-12-04 2011-10-18 Samsung Electronics Co., Ltd. System and method for wireless communication of uncompressed high definition video data using a beamforming acquisition protocol
US8665942B2 (en) 2007-01-23 2014-03-04 Sharp Laboratories Of America, Inc. Methods and systems for inter-layer image prediction signaling
US7826673B2 (en) * 2007-01-23 2010-11-02 Sharp Laboratories Of America, Inc. Methods and systems for inter-layer image prediction with color-conversion
US8233536B2 (en) 2007-01-23 2012-07-31 Sharp Laboratories Of America, Inc. Methods and systems for multiplication-free inter-layer image prediction
US8503524B2 (en) * 2007-01-23 2013-08-06 Sharp Laboratories Of America, Inc. Methods and systems for inter-layer image prediction
US7760949B2 (en) * 2007-02-08 2010-07-20 Sharp Laboratories Of America, Inc. Methods and systems for coding multiple dynamic range images
US8767834B2 (en) 2007-03-09 2014-07-01 Sharp Laboratories Of America, Inc. Methods and systems for scalable-to-non-scalable bit-stream rewriting
US8111670B2 (en) 2007-03-12 2012-02-07 Samsung Electronics Co., Ltd. System and method for processing wireless high definition video data using remainder bytes
US7688908B2 (en) 2007-03-12 2010-03-30 Samsung Electronics Co., Ltd. System and method for processing wireless high definition video data using a shortened last codeword
US20080240168A1 (en) * 2007-03-31 2008-10-02 Hoffman Jeffrey D Processing wireless and broadband signals using resource sharing
US20090046798A1 (en) 2007-08-13 2009-02-19 Samsung Electronics Co., Ltd. System and method for acquiring a training matrix for a breamforming acquisition protocol using a butson matrix
WO2009075698A1 (en) * 2007-12-11 2009-06-18 Thomson Licensing Methods and systems for transcoding within the distribution chain
US8515052B2 (en) 2007-12-17 2013-08-20 Wai Wu Parallel signal processing system and method
JP5400062B2 (ja) * 2008-01-07 2014-01-29 トムソン ライセンシング パラメトリックフィルタリングを使用したビデオ符号化及び復号化方法及び装置
US8312241B2 (en) * 2008-03-06 2012-11-13 Integrated Device Technology, Inc. Serial buffer to support request packets with out of order response packets
US20090228733A1 (en) * 2008-03-06 2009-09-10 Integrated Device Technology, Inc. Power Management On sRIO Endpoint
US8312190B2 (en) * 2008-03-06 2012-11-13 Integrated Device Technology, Inc. Protocol translation in a serial buffer
US8625621B2 (en) * 2008-03-06 2014-01-07 Integrated Device Technology, Inc. Method to support flexible data transport on serial protocols
US8213448B2 (en) * 2008-03-06 2012-07-03 Integrated Device Technology, Inc. Method to support lossless real time data sampling and processing on rapid I/O end-point
US20090225775A1 (en) * 2008-03-06 2009-09-10 Integrated Device Technology, Inc. Serial Buffer To Support Reliable Connection Between Rapid I/O End-Point And FPGA Lite-Weight Protocols
US9848209B2 (en) 2008-04-02 2017-12-19 Microsoft Technology Licensing, Llc Adaptive error detection for MPEG-2 error concealment
US8897359B2 (en) 2008-06-03 2014-11-25 Microsoft Corporation Adaptive quantization for enhancement layer video coding
US9788018B2 (en) 2008-06-30 2017-10-10 Microsoft Technology Licensing, Llc Error concealment techniques in video decoding
US8341615B2 (en) * 2008-07-11 2012-12-25 International Business Machines Corporation Single instruction multiple data (SIMD) code generation for parallel loops using versioning and scheduling
US20100104006A1 (en) * 2008-10-28 2010-04-29 Pixel8 Networks, Inc. Real-time network video processing
US9131241B2 (en) * 2008-11-25 2015-09-08 Microsoft Technology Licensing, Llc Adjusting hardware acceleration for video playback based on error detection
US8654849B2 (en) * 2008-12-22 2014-02-18 Arris Enterprises, Inc. Integrated transcoding
US8340510B2 (en) 2009-07-17 2012-12-25 Microsoft Corporation Implementing channel start and file seek for decoder
US8948241B2 (en) * 2009-08-07 2015-02-03 Qualcomm Incorporated Signaling characteristics of an MVC operation point
US8897377B2 (en) * 2009-12-31 2014-11-25 Broadcom Corporation Transcoding multiple media elements for independent wireless delivery
TWI432953B (zh) 2010-12-09 2014-04-01 Ind Tech Res Inst 具電源管理之超長指令處理器以及其電源管理裝置與方法
US20120236940A1 (en) * 2011-03-16 2012-09-20 Texas Instruments Incorporated Method for Efficient Parallel Processing for Real-Time Video Coding
US8589480B2 (en) 2011-05-24 2013-11-19 Sony Computer Entertainment America Llc Automatic performance and capacity measurement for networked servers
US9740377B1 (en) 2011-06-06 2017-08-22 Vuemix, Inc. Auxiliary information data exchange within a video environment
US9172982B1 (en) * 2011-06-06 2015-10-27 Vuemix, Inc. Audio selection from a multi-video environment
US9113227B2 (en) * 2012-03-12 2015-08-18 Broadcom Corporation Reduced complexity transcoding
US8914809B1 (en) 2012-04-24 2014-12-16 Open Text S.A. Message broker system and method
US9106921B2 (en) * 2012-04-24 2015-08-11 Vixs Systems, Inc Configurable transcoder and methods for use therewith
US9743091B2 (en) * 2012-12-17 2017-08-22 Lg Electronics Inc. Method for encoding/decoding image, and device using same
US20150271492A1 (en) 2014-03-20 2015-09-24 Panopto, Inc. Systems and Methods for Group of Pictures Encoding
US10534843B2 (en) 2016-05-27 2020-01-14 Open Text Sa Ulc Document architecture with efficient storage
JP6977422B2 (ja) * 2017-09-13 2021-12-08 株式会社Ｊｖｃケンウッド トランスコード装置、トランスコード方法及びトランスコードプログラム
TWI699656B (zh) 2018-12-27 2020-07-21 新唐科技股份有限公司 可切換的i2s介面
US11888793B2 (en) 2022-02-22 2024-01-30 Open Text Holdings, Inc. Systems and methods for intelligent delivery of communications
CN117097962B (zh) * 2023-10-19 2024-01-26 江苏云舟通信科技有限公司 用于无线传输的多路复用时长预测系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5289577A (en) 1992-06-04 1994-02-22 International Business Machines Incorporated Process-pipeline architecture for image/video processing
AU703049B2 (en) * 1995-02-15 1999-03-11 Koninklijke Philips Electronics N.V. Method and device for transcoding video signals
EP0893027B1 (en) 1996-04-12 2004-08-25 Imedia Corporation Compressed-video distribution system having a statistical multiplexer with transcoders
GB9608271D0 (en) 1996-04-22 1996-06-26 Electrocraft Lab Video compession
WO1998027734A1 (en) 1996-12-18 1998-06-25 Thomson Consumer Electronics, Inc. Efficient fixed-length block compression and decompression
US6038256A (en) 1996-12-31 2000-03-14 C-Cube Microsystems Inc. Statistical multiplexed video encoding using pre-encoding a priori statistics and a priori and a posteriori statistics
US5870146A (en) 1997-01-21 1999-02-09 Multilink, Incorporated Device and method for digital video transcoding
US6483543B1 (en) 1998-07-27 2002-11-19 Cisco Technology, Inc. System and method for transcoding multiple channels of compressed video streams using a self-contained data unit
US6483851B1 (en) 1998-11-13 2002-11-19 Tektronix, Inc. System for network transcoding of multimedia data flow
US6310915B1 (en) * 1998-11-20 2001-10-30 Harmonic Inc. Video transcoder with bitstream look ahead for rate control and statistical multiplexing
US6570922B1 (en) * 1998-11-24 2003-05-27 General Instrument Corporation Rate control for an MPEG transcoder without a priori knowledge of picture type
US6434197B1 (en) * 1999-01-07 2002-08-13 General Instrument Corporation Multi-functional transcoder for compressed bit streams
US6275536B1 (en) * 1999-06-23 2001-08-14 General Instrument Corporation Implementation architectures of a multi-channel MPEG video transcoder using multiple programmable processors
US6643327B1 (en) * 2000-05-05 2003-11-04 General Instrument Corporation Statistical multiplexer and remultiplexer that accommodates changes in structure of group of pictures

Also Published As

Publication number Publication date
WO2002035853A2 (en) 2002-05-02
CN1481646A (zh) 2004-03-10
TW552810B (en) 2003-09-11
EP1329113A2 (en) 2003-07-23
CA2425921A1 (en) 2002-05-02
KR20030068140A (ko) 2003-08-19
WO2002035853A3 (en) 2002-10-31
KR100960425B1 (ko) 2010-05-28
MXPA03003657A (es) 2004-05-04
US6748020B1 (en) 2004-06-08
CA2425921C (en) 2013-05-28

Similar Documents

Publication Publication Date Title
AU2002232376A1 (en) Transcoder-multiplexer (transmux) software architecture
AU2001294073A1 (en) Processor architecture
AU2001295768A1 (en) Processor architecture
AU2001261428A1 (en) Network-based software extensions
AU4125001A (en) Computer case
AU2002331784A1 (en) A non-algebraic cryptographic architecture
AU2002210726A1 (en) Software development
AU2001288946A1 (en) Photoresist composition
AU4262601A (en) Image processing
AU2001245561A1 (en) Distributed machine control software architecture
AU2001259657A1 (en) Software modem architecture
AUPR270201A0 (en) Character generation system
AU2001265871A1 (en) Substituted sulfonylaminopyrimidines
AU2001254731A1 (en) Substituted phenyluracils
AU2001258255A1 (en) Substituted benzoylcyclohexenones
AU2001240791A1 (en) Sequence
AU7626201A (en) Stage construction
AU2001236857A1 (en) Harmonica
AU2002230895A1 (en) Protein-protein interactions
AU2001268885A1 (en) Helicobacter dd-heptosyltransferase
AU2001291838A1 (en) Screen
AU2002223604A1 (en) Substituted phenyluracils
AU4934000A (en) Playhouse
AU2001296039A1 (en) Computer
AU2001252403A1 (en) Image processing