JP2015510354A - 仮想参照復号器の超低遅延モードを用いるための方法および装置 - Google Patents

仮想参照復号器の超低遅延モードを用いるための方法および装置 Download PDF

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JP2015510354A
JP2015510354A JP2014556550A JP2014556550A JP2015510354A JP 2015510354 A JP2015510354 A JP 2015510354A JP 2014556550 A JP2014556550 A JP 2014556550A JP 2014556550 A JP2014556550 A JP 2014556550A JP 2015510354 A JP2015510354 A JP 2015510354A
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virtual reference
reference decoder
decoder
hrd
video
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JP2014556550A
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Japanese (ja)
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JP2015510354A5 (enExample
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ジュー リーホワ
ジュー リーホワ
エドウィン ゴデケン リチャード
エドウィン ゴデケン リチャード
ジェイムズ ボルンダ ギャレット
ジェイムズ ボルンダ ギャレット
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Thomson Licensing SAS
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Thomson Licensing SAS
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    • 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2014556550A 2012-02-08 2012-12-20 仮想参照復号器の超低遅延モードを用いるための方法および装置 Pending JP2015510354A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261596519P 2012-02-08 2012-02-08
US61/596,519 2012-02-08
PCT/US2012/070943 WO2013119325A1 (en) 2012-02-08 2012-12-20 Method and apparatus for using an ultra-low delay mode of a hypothetical reference decoder

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JP2015510354A true JP2015510354A (ja) 2015-04-02
JP2015510354A5 JP2015510354A5 (enExample) 2016-02-18

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JP2014556550A Pending JP2015510354A (ja) 2012-02-08 2012-12-20 仮想参照復号器の超低遅延モードを用いるための方法および装置

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US (1) US20150003536A1 (enExample)
EP (1) EP2813075A1 (enExample)
JP (1) JP2015510354A (enExample)
KR (1) KR20140130433A (enExample)
CN (1) CN104185992A (enExample)
WO (1) WO2013119325A1 (enExample)

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Publication number Priority date Publication date Assignee Title
US9294766B2 (en) 2013-09-09 2016-03-22 Apple Inc. Chroma quantization in video coding
JP2015136060A (ja) * 2014-01-17 2015-07-27 ソニー株式会社 通信装置、通信データ生成方法、および通信データ処理方法
WO2015136945A1 (en) * 2014-03-14 2015-09-17 Sharp Kabushiki Kaisha Systems and methods for constraining a bitstream
US10448405B2 (en) * 2015-03-19 2019-10-15 Qualcomm Incorporated Methods and apparatus for mitigating resource conflicts between ultra low latency (ULL) and legacy transmissions
US11695965B1 (en) * 2022-10-13 2023-07-04 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Video coding using a coded picture buffer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010232720A (ja) * 2009-03-25 2010-10-14 Toshiba Corp 画像符号化方法および画像復号化方法

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EP2346261A1 (en) * 2009-11-18 2011-07-20 Tektronix International Sales GmbH Method and apparatus for multiplexing H.264 elementary streams without timing information coded
US20130170561A1 (en) * 2011-07-05 2013-07-04 Nokia Corporation Method and apparatus for video coding and decoding
US9237352B2 (en) * 2011-10-05 2016-01-12 Texas Instruments Incorporated Methods and systems for encoding pictures associated with video data
US9374583B2 (en) * 2012-09-20 2016-06-21 Qualcomm Incorporated Video coding with improved random access point picture behaviors
US9554146B2 (en) * 2012-09-21 2017-01-24 Qualcomm Incorporated Indication and activation of parameter sets for video coding
US9503753B2 (en) * 2012-09-24 2016-11-22 Qualcomm Incorporated Coded picture buffer arrival and nominal removal times in video coding
US10021394B2 (en) * 2012-09-24 2018-07-10 Qualcomm Incorporated Hypothetical reference decoder parameters in video coding
US9565452B2 (en) * 2012-09-28 2017-02-07 Qualcomm Incorporated Error resilient decoding unit association
US9154785B2 (en) * 2012-10-08 2015-10-06 Qualcomm Incorporated Sub-bitstream applicability to nested SEI messages in video coding
US9374585B2 (en) * 2012-12-19 2016-06-21 Qualcomm Incorporated Low-delay buffering model in video coding
US9369711B2 (en) * 2013-01-07 2016-06-14 Qualcomm Incorporated Conditional signaling of picture order count timing information for video timing in video coding
US9402076B2 (en) * 2013-01-07 2016-07-26 Qualcomm Incorporated Video buffering operations for random access in video coding

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010232720A (ja) * 2009-03-25 2010-10-14 Toshiba Corp 画像符号化方法および画像復号化方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
RECOMMENDATION ITU-T H.264 ADVANCED VIDEO CODING FOR GENERIC AUDIOVISUAL SERVICES (05/2003), JPN6016039372, pages 217 - 218, ISSN: 0003418166 *

Also Published As

Publication number Publication date
KR20140130433A (ko) 2014-11-10
CN104185992A (zh) 2014-12-03
US20150003536A1 (en) 2015-01-01
EP2813075A1 (en) 2014-12-17
WO2013119325A1 (en) 2013-08-15

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