CA2914357C - Signaling of bit rate information and picture rate information in vps - Google Patents

Signaling of bit rate information and picture rate information in vps Download PDF

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Publication number
CA2914357C
CA2914357C CA2914357A CA2914357A CA2914357C CA 2914357 C CA2914357 C CA 2914357C CA 2914357 A CA2914357 A CA 2914357A CA 2914357 A CA2914357 A CA 2914357A CA 2914357 C CA2914357 C CA 2914357C
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Prior art keywords
bit rate
bitstream
picture
video
flag
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CA2914357A
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English (en)
French (fr)
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CA2914357A1 (en
Inventor
Ye-Kui Wang
Krishnakanth RAPAKA
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Qualcomm Inc
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Qualcomm Inc
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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
    • H04N19/50—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
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • 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
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • 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
    • H04N19/184—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 bits, e.g. of the compressed video 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
    • H04N19/10—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
    • H04N19/187—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 scalable video layer
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CA2914357A 2013-07-15 2014-07-14 Signaling of bit rate information and picture rate information in vps Active CA2914357C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361846421P 2013-07-15 2013-07-15
US61/846,421 2013-07-15
US14/329,675 US9912943B2 (en) 2013-07-15 2014-07-11 Signaling of bit rate information and picture rate information in VPS
US14/329,675 2014-07-11
PCT/US2014/046553 WO2015009633A1 (en) 2013-07-15 2014-07-14 Signaling of bit rate information and picture rate information in vps

Publications (2)

Publication Number Publication Date
CA2914357A1 CA2914357A1 (en) 2015-01-22
CA2914357C true CA2914357C (en) 2020-07-28

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
CA2914357A Active CA2914357C (en) 2013-07-15 2014-07-14 Signaling of bit rate information and picture rate information in vps
CA2914714A Active CA2914714C (en) 2013-07-15 2014-07-14 Signaling of view id bit depth in parameter sets

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2914714A Active CA2914714C (en) 2013-07-15 2014-07-14 Signaling of view id bit depth in parameter sets

Country Status (8)

Country Link
US (2) US9912943B2 (https=)
EP (2) EP3022915A1 (https=)
JP (2) JP6363190B2 (https=)
KR (2) KR101930249B1 (https=)
CN (2) CN105493506B (https=)
BR (2) BR112016000862B1 (https=)
CA (2) CA2914357C (https=)
WO (2) WO2015009628A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9912943B2 (en) 2013-07-15 2018-03-06 Qualcomm Incorporated Signaling of bit rate information and picture rate information in VPS
KR20150075042A (ko) * 2013-12-24 2015-07-02 주식회사 케이티 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치
US10708606B2 (en) 2014-03-24 2020-07-07 Kt Corporation Multilayer video signal encoding/decoding method and device
US10708611B2 (en) * 2015-09-04 2020-07-07 Sharp Kabushiki Kaisha Systems and methods for signaling of video parameters and information associated with caption services
US10743003B1 (en) * 2016-09-01 2020-08-11 Amazon Technologies, Inc. Scalable video coding techniques
US10743004B1 (en) 2016-09-01 2020-08-11 Amazon Technologies, Inc. Scalable video coding techniques
GB2572770B (en) * 2018-04-09 2022-11-02 Canon Kk Method and apparatus for encoding or decoding video data with frame portions
WO2021045521A1 (ko) * 2019-09-03 2021-03-11 엘지전자 주식회사 서브 픽쳐를 이용한 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법
WO2021122367A1 (en) * 2019-12-19 2021-06-24 Telefonaktiebolaget Lm Ericsson (Publ) Film grain process
US11381841B2 (en) * 2020-03-27 2022-07-05 Tencent America LLC Method for signaling subpicture identifier in tiled video stream
KR20220037380A (ko) 2020-09-17 2022-03-24 레몬 인크. 코딩된 비디오에서의 크로마 포맷 및 비트 깊이 표시
KR20230078736A (ko) * 2020-09-29 2023-06-02 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 보조 정보의 시그널링

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8325819B2 (en) 2006-10-12 2012-12-04 Qualcomm Incorporated Variable length coding table selection based on video block type for refinement coefficient coding
CN101523919B (zh) * 2006-10-12 2011-09-14 高通股份有限公司 基于用于精细化系数译码的视频区块类型的可变长度译码表选择
PL3182708T3 (pl) 2007-01-04 2019-07-31 Interdigital Madison Patent Holdings Sposoby i urządzenie dla informacji o wielu-widokach przenoszonych w składni wysokiego poziomu
MY162367A (en) * 2007-01-05 2017-06-15 Thomson Licensing Hypothetical reference decoder for scalable video coding
US9521434B2 (en) 2011-06-09 2016-12-13 Qualcomm Incorporated Internal bit depth increase in video coding
US10237565B2 (en) 2011-08-01 2019-03-19 Qualcomm Incorporated Coding parameter sets for various dimensions in video coding
ES2607438T3 (es) * 2012-04-13 2017-03-31 Ge Video Compression, Llc Flujo de datos escalable y entidad de red
CN104620585A (zh) * 2012-09-09 2015-05-13 Lg电子株式会社 图像解码方法和使用其的装置
US20150326866A1 (en) * 2012-12-28 2015-11-12 Sharp Kabushiki Kaisha Image decoding device and data structure
KR20140092198A (ko) * 2013-01-07 2014-07-23 한국전자통신연구원 계층적 비디오 부호화에서의 스케일러빌리티 정보 표현방식
US20160134879A1 (en) 2013-04-05 2016-05-12 Samsung Electronics Co., Ltd. Multi-layer video coding method and device, and multi-layer video decoding method and device
US9912943B2 (en) 2013-07-15 2018-03-06 Qualcomm Incorporated Signaling of bit rate information and picture rate information in VPS

Also Published As

Publication number Publication date
CN105379272B (zh) 2019-04-23
CN105493506B (zh) 2019-04-02
BR112016000865B1 (pt) 2023-04-18
BR112016000862B1 (pt) 2023-04-04
EP3022914B1 (en) 2020-11-25
JP2016525317A (ja) 2016-08-22
JP2016528801A (ja) 2016-09-15
EP3022915A1 (en) 2016-05-25
KR20160032164A (ko) 2016-03-23
CN105493506A (zh) 2016-04-13
EP3022914A1 (en) 2016-05-25
KR101930249B1 (ko) 2018-12-18
US9912943B2 (en) 2018-03-06
CN105379272A (zh) 2016-03-02
CA2914714C (en) 2021-01-19
WO2015009628A1 (en) 2015-01-22
CA2914357A1 (en) 2015-01-22
JP6495268B2 (ja) 2019-04-03
BR112016000865A2 (https=) 2017-07-25
CA2914714A1 (en) 2015-01-22
US10075729B2 (en) 2018-09-11
BR112016000862A2 (https=) 2017-07-25
JP6363190B2 (ja) 2018-07-25
US20150016534A1 (en) 2015-01-15
WO2015009633A1 (en) 2015-01-22
KR20160032165A (ko) 2016-03-23
US20150016544A1 (en) 2015-01-15

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