DE69940716D1 - System, Verfahren und Vorrichtung für einen Videodecoder mit variablem Ausgang - Google Patents

System, Verfahren und Vorrichtung für einen Videodecoder mit variablem Ausgang

Info

Publication number
DE69940716D1
DE69940716D1 DE69940716T DE69940716T DE69940716D1 DE 69940716 D1 DE69940716 D1 DE 69940716D1 DE 69940716 T DE69940716 T DE 69940716T DE 69940716 T DE69940716 T DE 69940716T DE 69940716 D1 DE69940716 D1 DE 69940716D1
Authority
DE
Germany
Prior art keywords
video decoder
variable output
variable
output
decoder
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 - Fee Related
Application number
DE69940716T
Other languages
English (en)
Inventor
Darryn Mcdade
Jefferson Eugene Owen
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.)
STMicroelectronics lnc USA
Original Assignee
STMicroelectronics lnc USA
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 STMicroelectronics lnc USA filed Critical STMicroelectronics lnc USA
Application granted granted Critical
Publication of DE69940716D1 publication Critical patent/DE69940716D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04N19/42—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
    • H04N19/43—Hardware specially adapted for motion estimation or compensation
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/51—Motion estimation or motion compensation
    • 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
DE69940716T 1998-12-08 1999-12-07 System, Verfahren und Vorrichtung für einen Videodecoder mit variablem Ausgang Expired - Fee Related DE69940716D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/207,346 US6490324B1 (en) 1998-12-08 1998-12-08 System, method and apparatus for a variable output video decoder

Publications (1)

Publication Number Publication Date
DE69940716D1 true DE69940716D1 (de) 2009-05-28

Family

ID=22770152

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69940716T Expired - Fee Related DE69940716D1 (de) 1998-12-08 1999-12-07 System, Verfahren und Vorrichtung für einen Videodecoder mit variablem Ausgang

Country Status (3)

Country Link
US (1) US6490324B1 (de)
EP (2) EP1009170B1 (de)
DE (1) DE69940716D1 (de)

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US7269785B1 (en) * 1999-12-30 2007-09-11 Genesis Microchip Inc. Digital manipulation of video in digital video player
US6819714B2 (en) * 2000-04-20 2004-11-16 Matsushita Electric Industrial Co., Ltd. Video encoding apparatus that adjusts code amount by skipping encoding of image data
US6940912B2 (en) * 2000-04-21 2005-09-06 Microsoft Corporation Dynamically adaptive multimedia application program interface and related methods
US7649943B2 (en) * 2000-04-21 2010-01-19 Microsoft Corporation Interface and related methods facilitating motion compensation in media processing
US6891893B2 (en) * 2000-04-21 2005-05-10 Microsoft Corp. Extensible multimedia application program interface and related methods
US7634011B2 (en) * 2000-04-21 2009-12-15 Microsoft Corporation Application program interface (API) facilitating decoder control of accelerator resources
US6882891B2 (en) 2000-12-06 2005-04-19 Microsoft Corporation Methods and systems for mixing digital audio signals
US6983466B2 (en) * 2000-12-06 2006-01-03 Microsoft Corporation Multimedia project processing systems and multimedia project processing matrix systems
US7103677B2 (en) * 2000-12-06 2006-09-05 Microsoft Corporation Methods and systems for efficiently processing compressed and uncompressed media content
US6834390B2 (en) 2000-12-06 2004-12-21 Microsoft Corporation System and related interfaces supporting the processing of media content
US6959438B2 (en) 2000-12-06 2005-10-25 Microsoft Corporation Interface and related methods for dynamically generating a filter graph in a development system
US6768499B2 (en) 2000-12-06 2004-07-27 Microsoft Corporation Methods and systems for processing media content
US7114161B2 (en) 2000-12-06 2006-09-26 Microsoft Corporation System and related methods for reducing memory requirements of a media processing system
US7447754B2 (en) 2000-12-06 2008-11-04 Microsoft Corporation Methods and systems for processing multi-media editing projects
US7287226B2 (en) 2000-12-06 2007-10-23 Microsoft Corporation Methods and systems for effecting video transitions represented by bitmaps
US6774919B2 (en) 2000-12-06 2004-08-10 Microsoft Corporation Interface and related methods for reducing source accesses in a development system
US7114162B2 (en) 2000-12-06 2006-09-26 Microsoft Corporation System and methods for generating and managing filter strings in a filter graph
US6961943B2 (en) * 2000-12-06 2005-11-01 Microsoft Corporation Multimedia processing system parsing multimedia content from a single source to minimize instances of source files
US6954581B2 (en) 2000-12-06 2005-10-11 Microsoft Corporation Methods and systems for managing multiple inputs and methods and systems for processing media content
US6912717B2 (en) 2000-12-06 2005-06-28 Microsoft Corporation Methods and systems for implementing dynamic properties on objects that support only static properties
US7885336B2 (en) * 2001-02-05 2011-02-08 Ati Technologies Ulc Programmable shader-based motion compensation apparatus and method
US6873735B1 (en) * 2001-02-05 2005-03-29 Ati Technologies, Inc. System for improved efficiency in motion compensated video processing and method thereof
US20020176507A1 (en) * 2001-03-26 2002-11-28 Mediatek Inc. Method and an apparatus for reordering a decoded picture sequence using virtual picture
US6754741B2 (en) * 2001-05-10 2004-06-22 Pmc-Sierra, Inc. Flexible FIFO system for interfacing between datapaths of variable length
US7218842B1 (en) 2001-07-25 2007-05-15 Cisco Technology, Inc. Efficient methods of performing motion compensation based decoding and recoding of compressed video bitstreams
US6996178B1 (en) * 2001-08-27 2006-02-07 Cisco Technology, Inc. Look ahead motion compensation
EP1324615A1 (de) * 2001-12-28 2003-07-02 Deutsche Thomson-Brandt Gmbh MPEG-Bitfolgetranskodierung zum Hinzufügen von Nebenbildeinheit
TWI248073B (en) * 2002-01-17 2006-01-21 Media Tek Inc Device and method for displaying static pictures
US6963613B2 (en) * 2002-04-01 2005-11-08 Broadcom Corporation Method of communicating between modules in a decoding system
SI1742479T1 (sl) 2002-07-11 2009-12-31 Panasonic Corp Virtualni multi-hipotezni B-slikovni prikazovalni pomnilnik z ugrabljenim prostorom v H.264 post dekodnem pomnilniku
JP2005322977A (ja) * 2004-05-06 2005-11-17 Canon Inc カメラ一体型記録再生装置
US20060143566A1 (en) * 2004-12-28 2006-06-29 Meng-Han Tsai Recording medium, method for previewing on-demand digital multimedia data on the recording medium
US8249140B2 (en) * 2005-12-30 2012-08-21 Intel Corporation Direct macroblock mode techniques for high performance hardware motion compensation
US20100046917A1 (en) * 2008-08-21 2010-02-25 David Naranjo 3d enabled player/recorder
US10137361B2 (en) 2013-06-07 2018-11-27 Sony Interactive Entertainment America Llc Systems and methods for using reduced hops to generate an augmented virtual reality scene within a head mounted system
US10905943B2 (en) 2013-06-07 2021-02-02 Sony Interactive Entertainment LLC Systems and methods for reducing hops associated with a head mounted system

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US5809174A (en) * 1993-04-13 1998-09-15 C-Cube Microsystems Decompression processor for video applications
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US5576765A (en) 1994-03-17 1996-11-19 International Business Machines, Corporation Video decoder
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US5818532A (en) 1996-05-03 1998-10-06 Lsi Logic Corporation Micro architecture of video core for MPEG-2 decoder
US6173366B1 (en) 1996-12-02 2001-01-09 Compaq Computer Corp. Load and store instructions which perform unpacking and packing of data bits in separate vector and integer cache storage
US6028635A (en) 1996-12-03 2000-02-22 Stmicroelectronics, Inc. Reducing the memory required for decompression by storing compressed information using DCT based techniques
US5920353A (en) 1996-12-03 1999-07-06 St Microelectronics, Inc. Multi-standard decompression and/or compression device
DE69841526D1 (de) 1997-03-04 2010-04-15 Panasonic Corp Zur effizienten Ausführung vieler asynchronen Ereignisaufgaben geeigneter Prozessor
US5990958A (en) 1997-06-17 1999-11-23 National Semiconductor Corporation Apparatus and method for MPEG video decompression

Also Published As

Publication number Publication date
EP1009170A3 (de) 2004-04-14
US6490324B1 (en) 2002-12-03
EP1715696A3 (de) 2008-03-19
EP1715696A2 (de) 2006-10-25
EP1009170A2 (de) 2000-06-14
EP1009170B1 (de) 2009-04-15
EP1715696B1 (de) 2019-12-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee