ES2874073T3 - Flujo de transporte para el transporte de extensiones de codificación de vídeo - Google Patents

Flujo de transporte para el transporte de extensiones de codificación de vídeo Download PDF

Info

Publication number
ES2874073T3
ES2874073T3 ES15745046T ES15745046T ES2874073T3 ES 2874073 T3 ES2874073 T3 ES 2874073T3 ES 15745046 T ES15745046 T ES 15745046T ES 15745046 T ES15745046 T ES 15745046T ES 2874073 T3 ES2874073 T3 ES 2874073T3
Authority
ES
Spain
Prior art keywords
operation point
syntax elements
profile
stratum
level
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.)
Active
Application number
ES15745046T
Other languages
English (en)
Spanish (es)
Inventor
Fnu Hendry
Ying Chen
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.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ES2874073T3 publication Critical patent/ES2874073T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04N19/70—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
    • H04N19/102—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
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • 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
    • 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
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • 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
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/440281—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by altering the temporal resolution, e.g. by frame skipping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234381—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by altering the temporal resolution, e.g. decreasing the frame rate by frame skipping

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
ES15745046T 2014-07-16 2015-07-16 Flujo de transporte para el transporte de extensiones de codificación de vídeo Active ES2874073T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462025432P 2014-07-16 2014-07-16
US14/800,480 US9998765B2 (en) 2014-07-16 2015-07-15 Transport stream for carriage of video coding extensions
PCT/US2015/040717 WO2016011234A1 (en) 2014-07-16 2015-07-16 Transport stream for carriage of video coding extensions

Publications (1)

Publication Number Publication Date
ES2874073T3 true ES2874073T3 (es) 2021-11-04

Family

ID=55075696

Family Applications (1)

Application Number Title Priority Date Filing Date
ES15745046T Active ES2874073T3 (es) 2014-07-16 2015-07-16 Flujo de transporte para el transporte de extensiones de codificación de vídeo

Country Status (10)

Country Link
US (2) US20160021375A1 (enExample)
EP (1) EP3170309B1 (enExample)
JP (1) JP6452798B2 (enExample)
KR (1) KR101968425B1 (enExample)
CN (1) CN106664447B (enExample)
AU (1) AU2015289591A1 (enExample)
BR (1) BR112017000251A2 (enExample)
ES (1) ES2874073T3 (enExample)
TW (2) TWI679880B (enExample)
WO (2) WO2016011237A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160021375A1 (en) 2014-07-16 2016-01-21 Qualcomm Incorporated Transport stream for carriage of video coding extensions
US10306269B2 (en) 2014-10-10 2019-05-28 Qualcomm Incorporated Operation point for carriage of layered HEVC bitstream
US10419768B2 (en) * 2016-03-30 2019-09-17 Qualcomm Incorporated Tile grouping in HEVC and L-HEVC file formats
JP7111846B2 (ja) * 2018-06-26 2022-08-02 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 点群符号化のための高レベルシンタックス設計
EP3926954A4 (en) 2019-02-15 2022-04-06 Panasonic Intellectual Property Corporation of America ENCODING DEVICE, DECODING DEVICE, ENCODING METHOD AND DECODING METHOD
CN115398913B (zh) 2020-02-29 2026-08-04 抖音视界有限公司 处理视频数据的方法、装置、介质和存储比特流的方法
WO2021208897A1 (en) 2020-04-13 2021-10-21 Beijing Bytedance Network Technology Co., Ltd. Chroma syntax signaling in adaptation parameter set
KR102844785B1 (ko) 2020-05-22 2025-08-12 두인 비전 컴퍼니 리미티드 일반 제약 플래그의 시그널링

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2323482T3 (es) 1997-04-01 2009-07-16 Sony Corporation Dispositivo de codificacion de imagenes, metodo de codificacion de imagenes, dispositivo de descodificacion de imagenes, metodo de descodificacion de imagenes, y medio suministrador.
KR20120083747A (ko) * 2011-01-18 2012-07-26 삼성전자주식회사 방송통신 융합형 서비스를 위한 전송 방법 및 장치
CN103503444A (zh) * 2011-03-10 2014-01-08 维德约股份有限公司 在视频编码中用信号通知活动层的数量
US9787979B2 (en) 2012-04-06 2017-10-10 Vidyo, Inc. Level signaling for layered video coding
US20140079116A1 (en) * 2012-09-20 2014-03-20 Qualcomm Incorporated Indication of interlaced video data for video coding
US9432664B2 (en) * 2012-09-28 2016-08-30 Qualcomm Incorporated Signaling layer identifiers for operation points in video coding
JPWO2014050597A1 (ja) 2012-09-28 2016-08-22 シャープ株式会社 画像復号装置
US9554162B2 (en) 2012-11-12 2017-01-24 Lg Electronics Inc. Apparatus for transreceiving signals and method for transreceiving signals
MX353544B (es) * 2012-11-30 2018-01-18 Sony Corp Dispositivo de procesamiento de imagen y método.
US10419778B2 (en) * 2013-01-04 2019-09-17 Sony Corporation JCTVC-L0227: VPS_extension with updates of profile-tier-level syntax structure
US20140301463A1 (en) * 2013-04-05 2014-10-09 Nokia Corporation Method and apparatus for video coding and decoding
WO2014168890A1 (en) * 2013-04-08 2014-10-16 General Instrument Corporation Individual buffer management in video coding
US10567804B2 (en) 2014-01-08 2020-02-18 Qualcomm Incorporated Carriage of HEVC extension bitstreams and buffer model with MPEG-2 systems
US20160021375A1 (en) 2014-07-16 2016-01-21 Qualcomm Incorporated Transport stream for carriage of video coding extensions

Also Published As

Publication number Publication date
US9998765B2 (en) 2018-06-12
CN106664447B (zh) 2019-06-11
US20160021375A1 (en) 2016-01-21
BR112017000251A2 (pt) 2017-11-14
TW201615018A (en) 2016-04-16
US20160021398A1 (en) 2016-01-21
TW201615016A (en) 2016-04-16
KR101968425B1 (ko) 2019-04-11
AU2015289591A1 (en) 2017-01-12
TWI643491B (zh) 2018-12-01
EP3170309A1 (en) 2017-05-24
WO2016011237A1 (en) 2016-01-21
JP2017525276A (ja) 2017-08-31
TWI679880B (zh) 2019-12-11
JP6452798B2 (ja) 2019-01-16
WO2016011234A1 (en) 2016-01-21
CN106664447A (zh) 2017-05-10
EP3170309B1 (en) 2021-03-10
KR20170032311A (ko) 2017-03-22

Similar Documents

Publication Publication Date Title
ES2727814T3 (es) Estructura sintáctica de parámetros de descodificador hipotético de referencia
ES2898663T3 (es) Perfil, capa, nivel para la 0-ésima capa de salida establecida en la codificación de vídeo
ES2711535T3 (es) Procedimiento y dispositivo para probar la conformidad de parámetros hipotéticos de descodificador de referencia para esquemas de partición en la codificación de vídeo
ES2741777T3 (es) Punto operativo para el transporte de flujos de bits en capas de la HEVC
KR102122110B1 (ko) Mpeg-2 시스템들에 의한 hevc 확장판 비트스트림들 및 버퍼 모델의 운반
KR102383621B1 (ko) Hrd 디스크립터 및 hevc 확장판들의 캐리지를 위한 데이터 스트림들의 버퍼 모델의 설계
ES2902675T3 (es) Diseño de señalización de entrada de muestra y de punto de operación en un formato de archivo de vídeo estratificado
DK2904798T3 (en) VIDEO DATA FILE FORMAT
ES2765462T3 (es) Diseños de formato de archivo de vídeo multicapa
ES2780688T3 (es) Señalización para operaciones DPB basadas en un búfer de imágenes subdescodificadas (sub-DPB) en la codificación de vídeo
ES2634100T3 (es) Extensión de vídeo tridimensional de cabecera de fragmento para predicción de cabecera de fragmento
JP6452798B2 (ja) ビデオコーディング拡張の搬送のためのトランスポートストリーム
ES2903013T3 (es) Capas de referencia de señalización para la predicción del color 3D para la escalabilidad de la gama de color
CN104137551B (zh) 用于三维视频译码的网络抽象层单元标头设计
ES2711892T3 (es) Señalización de puntos de operación para el transporte de extensiones de la HEVC
BR112016008953B1 (pt) Condução de dados de fluxo de bits com extensão- padrão de codificação de vídeo com o uso de sistemas de mpeg-2
BR112017007298B1 (pt) Método e dispositivo para processamento de um fluxo de bits incluindo dados de vídeo de codificação de vídeo de alta eficiência, hevc, e memória legível por computador