EP1762093A4 - Multi-pass video encoding - Google Patents
Multi-pass video encodingInfo
- Publication number
- EP1762093A4 EP1762093A4 EP05773224A EP05773224A EP1762093A4 EP 1762093 A4 EP1762093 A4 EP 1762093A4 EP 05773224 A EP05773224 A EP 05773224A EP 05773224 A EP05773224 A EP 05773224A EP 1762093 A4 EP1762093 A4 EP 1762093A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- video encoding
- pass video
- pass
- encoding
- video
- 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.)
- Withdrawn
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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/124—Quantisation
- H04N19/126—Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/124—Quantisation
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/142—Detection of scene cut or scene change
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/15—Data rate or code amount at the encoder output by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/177—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a group of pictures [GOP]
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/192—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding the adaptation method, adaptation tool or adaptation type being iterative or recursive
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58341804P | 2004-06-27 | 2004-06-27 | |
US64391805P | 2005-01-09 | 2005-01-09 | |
US11/118,616 US8406293B2 (en) | 2004-06-27 | 2005-04-28 | Multi-pass video encoding based on different quantization parameters |
US11/118,604 US8005139B2 (en) | 2004-06-27 | 2005-04-28 | Encoding with visual masking |
PCT/US2005/022616 WO2006004605A2 (en) | 2004-06-27 | 2005-06-24 | Multi-pass video encoding |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1762093A2 EP1762093A2 (en) | 2007-03-14 |
EP1762093A4 true EP1762093A4 (en) | 2011-06-29 |
Family
ID=35783274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05773224A Withdrawn EP1762093A4 (en) | 2004-06-27 | 2005-06-24 | Multi-pass video encoding |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1762093A4 (en) |
JP (2) | JP4988567B2 (en) |
KR (3) | KR100988402B1 (en) |
CN (3) | CN102833538B (en) |
HK (1) | HK1101052A1 (en) |
WO (1) | WO2006004605A2 (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7042943B2 (en) | 2002-11-08 | 2006-05-09 | Apple Computer, Inc. | Method and apparatus for control of rate-distortion tradeoff by mode selection in video encoders |
US8406293B2 (en) | 2004-06-27 | 2013-03-26 | Apple Inc. | Multi-pass video encoding based on different quantization parameters |
US8005139B2 (en) | 2004-06-27 | 2011-08-23 | Apple Inc. | Encoding with visual masking |
US8208536B2 (en) | 2005-04-28 | 2012-06-26 | Apple Inc. | Method and apparatus for encoding using single pass rate controller |
KR100918499B1 (en) * | 2007-09-21 | 2009-09-24 | 주식회사 케이티 | Apparatus and method for multi-pass encoding |
EP2191651A1 (en) * | 2007-09-28 | 2010-06-02 | Dolby Laboratories Licensing Corporation | Video compression and tranmission techniques |
EP2101503A1 (en) * | 2008-03-11 | 2009-09-16 | British Telecommunications Public Limited Company | Video coding |
WO2011084918A1 (en) * | 2010-01-06 | 2011-07-14 | Dolby Laboratories Licensing Corporation | High performance rate control for multi-layered video coding applications |
WO2011138900A1 (en) | 2010-05-06 | 2011-11-10 | 日本電信電話株式会社 | Video encoding control method and apparatus |
RU2530313C2 (en) * | 2010-05-07 | 2014-10-10 | Ниппон Телеграф Энд Телефон Корпорейшн | Video encoding control method, video encoding device and video encoding program |
US9179149B2 (en) | 2010-05-12 | 2015-11-03 | Nippon Telegraph And Telephone Corporation | Video encoding control method, video encoding apparatus, and video encoding program |
KR101702562B1 (en) | 2010-06-18 | 2017-02-03 | 삼성전자 주식회사 | Storage file format for multimedia streaming file, storage method and client apparatus using the same |
WO2013095627A1 (en) * | 2011-12-23 | 2013-06-27 | Intel Corporation | Content adaptive high precision macroblock rate control |
US9402082B2 (en) * | 2012-04-13 | 2016-07-26 | Sharp Kabushiki Kaisha | Electronic devices for sending a message and buffering a bitstream |
CN102946542B (en) * | 2012-12-07 | 2015-12-23 | 杭州士兰微电子股份有限公司 | Mirror image video interval code stream recompile and seamless access method and system are write |
WO2014120368A1 (en) * | 2013-01-30 | 2014-08-07 | Intel Corporation | Content adaptive entropy coding for next generation video |
US20150071343A1 (en) * | 2013-09-12 | 2015-03-12 | Magnum Semiconductor, Inc. | Methods and apparatuses including an encoding system with temporally adaptive quantization |
US10313675B1 (en) | 2015-01-30 | 2019-06-04 | Google Llc | Adaptive multi-pass video encoder control |
US11166034B2 (en) | 2017-02-23 | 2021-11-02 | Netflix, Inc. | Comparing video encoders/decoders using shot-based encoding and a perceptual visual quality metric |
US10742708B2 (en) | 2017-02-23 | 2020-08-11 | Netflix, Inc. | Iterative techniques for generating multiple encoded versions of a media title |
US11153585B2 (en) | 2017-02-23 | 2021-10-19 | Netflix, Inc. | Optimizing encoding operations when generating encoded versions of a media title |
US10715814B2 (en) | 2017-02-23 | 2020-07-14 | Netflix, Inc. | Techniques for optimizing encoding parameters for different shot sequences |
US10666992B2 (en) | 2017-07-18 | 2020-05-26 | Netflix, Inc. | Encoding techniques for optimizing distortion and bitrate |
CN109756733B (en) * | 2017-11-06 | 2022-04-12 | 华为技术有限公司 | Video data decoding method and device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5333012A (en) * | 1991-12-16 | 1994-07-26 | Bell Communications Research, Inc. | Motion compensating coder employing an image coding control method |
WO2005011255A2 (en) * | 2003-06-26 | 2005-02-03 | Thomson Licensing S.A. | Multipass video rate control to match sliding window channel constraints |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3627279B2 (en) * | 1995-03-31 | 2005-03-09 | ソニー株式会社 | Quantization apparatus and quantization method |
US5956674A (en) * | 1995-12-01 | 1999-09-21 | Digital Theater Systems, Inc. | Multi-channel predictive subband audio coder using psychoacoustic adaptive bit allocation in frequency, time and over the multiple channels |
FR2753330B1 (en) * | 1996-09-06 | 1998-11-27 | Thomson Multimedia Sa | QUANTIFICATION METHOD FOR VIDEO CODING |
JPH10304311A (en) * | 1997-04-23 | 1998-11-13 | Matsushita Electric Ind Co Ltd | Video coder and video decoder |
DE69830979T2 (en) * | 1997-07-29 | 2006-05-24 | Koninklijke Philips Electronics N.V. | METHOD AND DEVICE FOR VIDEO CODING WITH VARIABLE BITRATE |
US6192075B1 (en) * | 1997-08-21 | 2001-02-20 | Stream Machine Company | Single-pass variable bit-rate control for digital video coding |
WO1999043163A2 (en) * | 1998-02-20 | 1999-08-26 | Koninklijke Philips Electronics N.V. | Method and device for coding a sequence of pictures |
US6278735B1 (en) * | 1998-03-19 | 2001-08-21 | International Business Machines Corporation | Real-time single pass variable bit rate control strategy and encoder |
US6289129B1 (en) * | 1998-06-19 | 2001-09-11 | Motorola, Inc. | Video rate buffer for use with push dataflow |
US6542549B1 (en) * | 1998-10-13 | 2003-04-01 | Matsushita Electric Industrial Co., Ltd. | Method and model for regulating the computational and memory requirements of a compressed bitstream in a video decoder |
US20020057739A1 (en) * | 2000-10-19 | 2002-05-16 | Takumi Hasebe | Method and apparatus for encoding video |
US6594316B2 (en) * | 2000-12-12 | 2003-07-15 | Scientific-Atlanta, Inc. | Method and apparatus for adaptive bit rate control in an asynchronized encoding system |
US6831947B2 (en) * | 2001-03-23 | 2004-12-14 | Sharp Laboratories Of America, Inc. | Adaptive quantization based on bit rate prediction and prediction error energy |
US7062429B2 (en) * | 2001-09-07 | 2006-06-13 | Agere Systems Inc. | Distortion-based method and apparatus for buffer control in a communication system |
JP3753371B2 (en) * | 2001-11-13 | 2006-03-08 | Kddi株式会社 | Video compression coding rate control device |
US7027982B2 (en) * | 2001-12-14 | 2006-04-11 | Microsoft Corporation | Quality and rate control strategy for digital audio |
KR100468726B1 (en) * | 2002-04-18 | 2005-01-29 | 삼성전자주식회사 | Apparatus and method for performing variable bit rate control in real time |
JP2004166128A (en) * | 2002-11-15 | 2004-06-10 | Pioneer Electronic Corp | Method, device and program for coding image information |
-
2005
- 2005-06-24 WO PCT/US2005/022616 patent/WO2006004605A2/en not_active Application Discontinuation
- 2005-06-24 CN CN201210271592.1A patent/CN102833538B/en active Active
- 2005-06-24 JP JP2007518338A patent/JP4988567B2/en not_active Expired - Fee Related
- 2005-06-24 KR KR1020097003421A patent/KR100988402B1/en active IP Right Grant
- 2005-06-24 CN CN2005800063635A patent/CN1926863B/en active Active
- 2005-06-24 KR KR1020067017074A patent/KR100909541B1/en active IP Right Grant
- 2005-06-24 CN CN201210271659.1A patent/CN102833539B/en active Active
- 2005-06-24 KR KR1020097003420A patent/KR100997298B1/en active IP Right Grant
- 2005-06-24 EP EP05773224A patent/EP1762093A4/en not_active Withdrawn
-
2007
- 2007-06-07 HK HK07106057.0A patent/HK1101052A1/en not_active IP Right Cessation
-
2011
- 2011-03-09 JP JP2011052098A patent/JP5318134B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5333012A (en) * | 1991-12-16 | 1994-07-26 | Bell Communications Research, Inc. | Motion compensating coder employing an image coding control method |
WO2005011255A2 (en) * | 2003-06-26 | 2005-02-03 | Thomson Licensing S.A. | Multipass video rate control to match sliding window channel constraints |
Non-Patent Citations (1)
Title |
---|
LIMIN WANG: "BIT RATE CONTROL FOR HYBRID DPCM/DCT VIDEO CODEC", IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 4, no. 5, 1 October 1994 (1994-10-01), pages 509 - 517, XP000471052, ISSN: 1051-8215, DOI: 10.1109/76.322999 * |
Also Published As
Publication number | Publication date |
---|---|
KR20090034992A (en) | 2009-04-08 |
JP2008504750A (en) | 2008-02-14 |
CN102833538A (en) | 2012-12-19 |
JP4988567B2 (en) | 2012-08-01 |
WO2006004605B1 (en) | 2006-07-13 |
CN1926863A (en) | 2007-03-07 |
KR100909541B1 (en) | 2009-07-27 |
KR100988402B1 (en) | 2010-10-18 |
EP1762093A2 (en) | 2007-03-14 |
WO2006004605A3 (en) | 2006-05-04 |
CN102833538B (en) | 2015-04-22 |
CN102833539B (en) | 2015-03-25 |
WO2006004605A2 (en) | 2006-01-12 |
CN1926863B (en) | 2012-09-19 |
KR20070011294A (en) | 2007-01-24 |
JP2011151838A (en) | 2011-08-04 |
KR20090037475A (en) | 2009-04-15 |
HK1101052A1 (en) | 2007-10-05 |
CN102833539A (en) | 2012-12-19 |
JP5318134B2 (en) | 2013-10-16 |
KR100997298B1 (en) | 2010-11-29 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 20060724 |
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AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR |
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DAX | Request for extension of the european patent (deleted) | ||
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: HASKEL, BARIN Inventor name: PUN, THOMAS Inventor name: DUMITRA, ADRIANA Inventor name: WU, HSI-JUNG Inventor name: NORMILE, JIM Inventor name: TONG, XIN |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: APPLE INC. |
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20110531 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04N 7/12 20060101AFI20060801BHEP Ipc: H04N 7/26 20060101ALI20110525BHEP |
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17Q | First examination report despatched |
Effective date: 20120418 |
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: APPLE INC. |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20200103 |