WO2007070343A3 - A hardware multi-standard video decoder device - Google Patents

A hardware multi-standard video decoder device Download PDF

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Publication number
WO2007070343A3
WO2007070343A3 PCT/US2006/046741 US2006046741W WO2007070343A3 WO 2007070343 A3 WO2007070343 A3 WO 2007070343A3 US 2006046741 W US2006046741 W US 2006046741W WO 2007070343 A3 WO2007070343 A3 WO 2007070343A3
Authority
WO
WIPO (PCT)
Prior art keywords
video
decoder device
video decoder
hardware
standard video
Prior art date
Application number
PCT/US2006/046741
Other languages
French (fr)
Other versions
WO2007070343A2 (en
Inventor
Ingatius B Tjandrasuwita
Harikrishna M Reddy
Iole Moccagatta
Original Assignee
Nvidia Corp
Ingatius B Tjandrasuwita
Harikrishna M Reddy
Iole Moccagatta
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
Priority claimed from US11/299,057 external-priority patent/US9204158B2/en
Priority claimed from US11/299,055 external-priority patent/US9210437B2/en
Application filed by Nvidia Corp, Ingatius B Tjandrasuwita, Harikrishna M Reddy, Iole Moccagatta filed Critical Nvidia Corp
Priority to CNA2006800455918A priority Critical patent/CN101322321A/en
Priority to KR1020087016391A priority patent/KR101065546B1/en
Priority to JP2008544512A priority patent/JP4891335B2/en
Priority to DE200611003307 priority patent/DE112006003307T8/en
Publication of WO2007070343A2 publication Critical patent/WO2007070343A2/en
Publication of WO2007070343A3 publication Critical patent/WO2007070343A3/en

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
    • H04N19/436—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 using parallelised computational arrangements
    • 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
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform 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
    • H04N19/60—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

Abstract

A hardware multi-standard video decoder device. A command parser accesses a video stream and identifies a video encoding standard used for encoding the video stream. A plurality of hardware decoding blocks perform operations associated with decoding the video stream, wherein different subsets of the plurality of hardware decoding blocks are for decoding video streams encoded using different video encoding standards.
PCT/US2006/046741 2005-12-09 2006-12-06 A hardware multi-standard video decoder device WO2007070343A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CNA2006800455918A CN101322321A (en) 2005-12-09 2006-12-06 Hardware multi-standard video decoder device
KR1020087016391A KR101065546B1 (en) 2005-12-09 2006-12-06 A hardware multi-standard video decoder device
JP2008544512A JP4891335B2 (en) 2005-12-09 2006-12-06 Hardware multi-standard video decoder device
DE200611003307 DE112006003307T8 (en) 2005-12-09 2006-12-06 Hardware multi-standard video decoder device

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11/299,057 2005-12-09
US11/299,055 2005-12-09
US11/299,057 US9204158B2 (en) 2005-12-09 2005-12-09 Hardware multi-standard video decoder device
US11/299,055 US9210437B2 (en) 2005-12-09 2005-12-09 Hardware multi-stream multi-standard video decoder device

Publications (2)

Publication Number Publication Date
WO2007070343A2 WO2007070343A2 (en) 2007-06-21
WO2007070343A3 true WO2007070343A3 (en) 2008-01-17

Family

ID=38163412

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/046741 WO2007070343A2 (en) 2005-12-09 2006-12-06 A hardware multi-standard video decoder device

Country Status (6)

Country Link
JP (1) JP4891335B2 (en)
KR (2) KR101065546B1 (en)
CN (1) CN101322321A (en)
DE (1) DE112006003307T8 (en)
TW (1) TW200735667A (en)
WO (1) WO2007070343A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8705630B2 (en) * 2006-02-10 2014-04-22 Nvidia Corporation Adapting one type of encoder to another type of encoder
CN107547899B (en) * 2011-04-22 2020-03-17 杜比国际公司 Lossy compression coding data method and device and corresponding data reconstruction method and device
CN109600619A (en) * 2018-12-11 2019-04-09 晶晨半导体(上海)股份有限公司 A kind of time-sharing multiplexing method of decoding hardware
CN112672166B (en) * 2020-12-24 2023-05-05 北京睿芯高通量科技有限公司 Multi-code stream decoding acceleration system and method for video decoder
CN114339257B (en) * 2022-01-26 2023-11-28 稿定（厦门）科技有限公司 Method and apparatus for decoding video file

Citations (3)

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Publication number Priority date Publication date Assignee Title
US5576765A (en) * 1994-03-17 1996-11-19 International Business Machines, Corporation Video decoder
US5598222A (en) * 1995-04-18 1997-01-28 Hatachi American, Ltd. Method and apparatus for decoding multiple video bitstreams using a common memory
US20050123057A1 (en) * 2002-04-01 2005-06-09 Macinnis Alexander G. Video decoding system supporting multiple standards

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Publication number Priority date Publication date Assignee Title
US6366326B1 (en) * 1996-08-01 2002-04-02 Thomson Consumer Electronics Inc. System for acquiring, processing, and storing video data and program guides transmitted in different coding formats
JP3607798B2 (en) * 1997-09-30 2005-01-05 松下電器産業株式会社 Television receiver and video signal processing apparatus
JP3492567B2 (en) * 1999-09-24 2004-02-03 シャープ株式会社 Digital AV system capable of mutual data transmission and reception
US20030079035A1 (en) * 2001-10-18 2003-04-24 Yazaki North America, Inc. Multi-format media decoder and method of using same as an interface with a digital network
JP2003152546A (en) * 2001-11-15 2003-05-23 Matsushita Electric Ind Co Ltd Multi-format stream decoder and multi-format stream sender
WO2003085494A2 (en) * 2002-04-01 2003-10-16 Broadcom Corporation Video decoding system
AU2003283636A1 (en) * 2002-12-04 2004-06-23 Koninklijke Philips Electronics N.V. Method and apparatus for selecting particular decoder based on bitstream format detection
JP2005267172A (en) * 2004-03-18 2005-09-29 Sony Corp Content reception system, device and method, recording medium, and program
US7590059B2 (en) * 2004-05-21 2009-09-15 Broadcom Corp. Multistandard video decoder
US8705632B2 (en) * 2005-03-30 2014-04-22 Intel Corporation Decoder architecture systems, apparatus and methods
KR100668346B1 (en) * 2005-10-04 2007-01-12 삼성전자주식회사 Filtering apparatus and method for a multi-codec

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5576765A (en) * 1994-03-17 1996-11-19 International Business Machines, Corporation Video decoder
US5598222A (en) * 1995-04-18 1997-01-28 Hatachi American, Ltd. Method and apparatus for decoding multiple video bitstreams using a common memory
US20050123057A1 (en) * 2002-04-01 2005-06-09 Macinnis Alexander G. Video decoding system supporting multiple standards

Also Published As

Publication number Publication date
KR101065546B1 (en) 2011-09-19
KR20080082676A (en) 2008-09-11
JP4891335B2 (en) 2012-03-07
DE112006003307T8 (en) 2009-01-29
CN101322321A (en) 2008-12-10
KR20100046284A (en) 2010-05-06
JP2009518960A (en) 2009-05-07
DE112006003307T5 (en) 2008-10-23
TW200735667A (en) 2007-09-16
WO2007070343A2 (en) 2007-06-21

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