KR102318030B1 - 송신 장치, 송신 방법, 수신 장치 및 수신 방법 - Google Patents

송신 장치, 송신 방법, 수신 장치 및 수신 방법 Download PDF

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KR102318030B1
KR102318030B1 KR1020207018678A KR20207018678A KR102318030B1 KR 102318030 B1 KR102318030 B1 KR 102318030B1 KR 1020207018678 A KR1020207018678 A KR 1020207018678A KR 20207018678 A KR20207018678 A KR 20207018678A KR 102318030 B1 KR102318030 B1 KR 102318030B1
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KR20200083649A (ko
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이쿠오 츠카고시
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소니그룹주식회사
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • 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
    • H04N19/46—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
    • 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
    • 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
    • H04N21/23605—Creation or processing of packetized elementary streams [PES]
    • 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
    • H04N21/2362—Generation or processing of Service Information [SI]
    • 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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4343—Extraction or processing of packetized elementary streams [PES]
    • 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
    • H04N21/44004—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 video buffer management, e.g. video decoder buffer or video display buffer
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8451—Structuring of content, e.g. decomposing content into time segments using Advanced Video Coding [AVC]
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • H04N21/85406—Content authoring involving a specific file format, e.g. MP4 format
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
KR1020207018678A 2013-08-27 2014-08-08 송신 장치, 송신 방법, 수신 장치 및 수신 방법 Active KR102318030B1 (ko)

Priority Applications (1)

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KR1020217034051A KR102399866B1 (ko) 2013-08-27 2014-08-08 수신 장치 및 수신 방법

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JP2013176158A JP5774652B2 (ja) 2013-08-27 2013-08-27 送信装置、送信方法、受信装置および受信方法
JPJP-P-2013-176158 2013-08-27
KR1020157034848A KR102130871B1 (ko) 2013-08-27 2014-08-08 송신 장치, 송신 방법, 수신 장치 및 수신 방법
PCT/JP2014/071082 WO2015029754A1 (ja) 2013-08-27 2014-08-08 送信装置、送信方法、受信装置および受信方法

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KR20200083649A KR20200083649A (ko) 2020-07-08
KR102318030B1 true KR102318030B1 (ko) 2021-10-27

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KR1020217034051A Active KR102399866B1 (ko) 2013-08-27 2014-08-08 수신 장치 및 수신 방법
KR1020157034848A Active KR102130871B1 (ko) 2013-08-27 2014-08-08 송신 장치, 송신 방법, 수신 장치 및 수신 방법

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KR1020157034848A Active KR102130871B1 (ko) 2013-08-27 2014-08-08 송신 장치, 송신 방법, 수신 장치 및 수신 방법

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US (5) US9538211B2 (https=)
EP (3) EP3041240B1 (https=)
JP (1) JP5774652B2 (https=)
KR (3) KR102318030B1 (https=)
CN (1) CN105453574B (https=)
BR (1) BR112015031044B1 (https=)
MX (1) MX350824B (https=)
MY (1) MY179811A (https=)
RU (1) RU2678495C2 (https=)
WO (1) WO2015029754A1 (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5774652B2 (ja) * 2013-08-27 2015-09-09 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
ES2768573T3 (es) 2013-10-18 2020-06-23 Sun Patent Trust Procedimiento de codificación de imágenes, procedimiento de descodificación de imágenes, dispositivo de codificación de imágenes y dispositivo de descodificación de imágenes
JP6538324B2 (ja) * 2013-10-18 2019-07-03 パナソニック株式会社 画像符号化方法および画像符号化装置
CN110636292B (zh) * 2013-10-18 2022-10-25 松下控股株式会社 图像编码方法以及图像解码方法
JP5886341B2 (ja) 2014-03-07 2016-03-16 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
WO2017065128A1 (ja) * 2015-10-13 2017-04-20 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
JP5976188B2 (ja) * 2015-11-30 2016-08-23 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
JP6947039B2 (ja) 2016-02-09 2021-10-13 ソニーグループ株式会社 送信装置、送信方法、受信装置および受信方法
US10856023B2 (en) * 2016-04-12 2020-12-01 Sony Corporation Transmission apparatus, transmission method, reception apparatus, and reception method
US10623755B2 (en) * 2016-05-23 2020-04-14 Qualcomm Incorporated End of sequence and end of bitstream NAL units in separate file tracks
CN109565612B (zh) * 2016-08-22 2021-09-03 索尼公司 发送装置、发送方法、接收装置和接收方法
US10033789B2 (en) * 2016-09-29 2018-07-24 Intel Corporation Connectionless wireless media broadcast
CN111133761B (zh) * 2017-09-22 2021-05-14 杜比实验室特许公司 利用图像元数据编码或解码视频数据的方法、装置和系统
WO2019159012A1 (en) 2018-02-19 2019-08-22 Rapt Ip Limited Unwanted touch management in touch-sensitive devices
FR3079710A1 (fr) * 2018-03-29 2019-10-04 Orange Procede de gestion d'une pluralite de flux media, et dispositif associe
AU2021225986B2 (en) 2020-02-28 2026-02-05 Huawei Technologies Co., Ltd. An encoder, a decoder and corresponding methods of signaling and semantics in parameter sets

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006515132A (ja) 2003-03-03 2006-05-18 ノキア コーポレイション ブロードバンド伝送で搬送されるトランスポートストリーム用の階層的モードを指示する方法、システムおよびネットワークエンティティ

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11112569A (ja) 1997-10-07 1999-04-23 Matsushita Electric Ind Co Ltd データ転送システム
JP2002010251A (ja) * 2000-06-19 2002-01-11 Matsushita Electric Ind Co Ltd 映像信号符号化装置および映像信号復号化装置
JP2003244694A (ja) 2002-02-14 2003-08-29 Sony Corp 情報処理装置および方法、記録媒体、並びにプログラム
WO2003075524A1 (fr) * 2002-03-04 2003-09-12 Fujitsu Limited Repartiteur de donnees a codage hierarchique et procede de repartition
US8955020B2 (en) * 2002-12-11 2015-02-10 Broadcom Corporation Transcoding and data rights management in a mobile video network with STB as a hub
EP3554076B1 (en) * 2003-07-24 2020-11-25 Nippon Telegraph And Telephone Corporation Image decoding method with hierarchical reference picture selection
CN101073268A (zh) 2004-12-10 2007-11-14 皇家飞利浦电子股份有限公司 使用单层编码和优先级区分流的无线视频流
US7725593B2 (en) 2005-07-15 2010-05-25 Sony Corporation Scalable video coding (SVC) file format
US8194739B2 (en) * 2005-08-26 2012-06-05 Thomson Licensing Trick play using temporal layering
RU2378790C1 (ru) * 2005-09-27 2010-01-10 Квэлкомм Инкорпорейтед Методики масштабируемости на основе информации содержимого
JP2009267537A (ja) 2008-04-22 2009-11-12 Toshiba Corp 階層化されたエレメンタリーストリームの多重化装置、分離装置及び多重化方法並びにプログラム
US20090279614A1 (en) * 2008-05-10 2009-11-12 Samsung Electronics Co., Ltd. Apparatus and method for managing reference frame buffer in layered video coding
KR20090117863A (ko) 2008-05-10 2009-11-13 삼성전자주식회사 계층적 영상 부호화를 위한 참조 프레임 관리 장치 및 방법
BRPI0918619A2 (pt) * 2008-09-17 2019-09-03 Sharp Kk aparelho de decodificação de fluxo de vídeo escalonável e aparelho de geração de fluxo de vídeo escalonável
JP2010258997A (ja) * 2009-04-28 2010-11-11 Sharp Corp 番組データ記録再生装置及び番組データ記録再生方法
KR101683119B1 (ko) 2009-06-16 2016-12-06 엘지전자 주식회사 방송 송신기, 방송 수신기 및 3ｄ 비디오 데이터 처리 방법
WO2012023281A1 (ja) * 2010-08-17 2012-02-23 パナソニック株式会社 動画像復号方法、動画像符号化方法、動画像復号装置、及び、動画像符号化装置
EP2606649A4 (en) * 2010-08-19 2016-05-04 Samsung Electronics Co Ltd METHOD AND DEVICE FOR CODING AND DECODING MULTILAYER VIDEOS
CA2824741C (en) * 2011-01-14 2016-08-30 Vidyo, Inc. Improved nal unit header
AU2012205813B2 (en) 2011-01-14 2016-07-07 Vidyo, Inc. High layer syntax for temporal scalability
US10237565B2 (en) 2011-08-01 2019-03-19 Qualcomm Incorporated Coding parameter sets for various dimensions in video coding
US9648317B2 (en) 2012-01-30 2017-05-09 Qualcomm Incorporated Method of coding video and storing video content
JP2013166503A (ja) 2012-02-16 2013-08-29 Yokohama Rubber Co Ltd:The 空気入りタイヤ
US10205961B2 (en) * 2012-04-23 2019-02-12 Qualcomm Incorporated View dependency in multi-view coding and 3D coding
JP6290088B2 (ja) 2012-09-28 2018-03-07 シャープ株式会社 画像復号装置、画像復号方法、および記録媒体
US9584792B2 (en) * 2013-01-04 2017-02-28 Qualcomm Incorporated Indication of current view dependency on reference view in multiview coding file format
JP6571314B2 (ja) 2013-06-18 2019-09-04 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 送信方法
JP5774652B2 (ja) * 2013-08-27 2015-09-09 ソニー株式会社 送信装置、送信方法、受信装置および受信方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006515132A (ja) 2003-03-03 2006-05-18 ノキア コーポレイション ブロードバンド伝送で搬送されるトランスポートストリーム用の階層的モードを指示する方法、システムおよびネットワークエンティティ

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
K. Gruneberg, et al. On Transport of HEVC over MPEG-2 Systems. ISO/IEC JTC1 MPEG. m24841 Ver.1, Apr. 25, 2012, pp.1-5
K. Gruneberg, et al. Text of ISO/IEC 13818-1:201X PDAM3 - Transport of HEVC video over MPEG-2 Systems. ISO/IEC JTC1 MPEG. N12637 Ver.1, May. 22, 2012, pp.1-9
M. Haque, et al. On HEVC descriptors for Temporal sub-streams with multiple PIDs in a MPEG-2 Transport Stream. ISO/IEC JTC1 MPEG. m26187 Ver.2, Jul. 16, 2012, pp.1-6

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Publication number Publication date
US9538211B2 (en) 2017-01-03
RU2015153351A (ru) 2017-06-16
CN105453574A (zh) 2016-03-30
EP3041240A4 (en) 2017-01-25
BR112015031044A2 (https=) 2017-07-25
EP3041240B1 (en) 2019-07-24
US20210385508A1 (en) 2021-12-09
MX350824B (es) 2017-09-25
KR102130871B1 (ko) 2020-07-08
KR20200083649A (ko) 2020-07-08
JP2015046726A (ja) 2015-03-12
CN105453574B (zh) 2021-06-08
EP3554077A1 (en) 2019-10-16
RU2015153351A3 (https=) 2018-06-26
US10250924B2 (en) 2019-04-02
KR102399866B1 (ko) 2022-05-20
US20160134902A1 (en) 2016-05-12
WO2015029754A1 (ja) 2015-03-05
MY179811A (en) 2020-11-16
EP3554077B1 (en) 2024-07-31
EP4568245A1 (en) 2025-06-11
BR112015031044B1 (pt) 2023-03-28
US9819976B2 (en) 2017-11-14
JP5774652B2 (ja) 2015-09-09
US20170085922A1 (en) 2017-03-23
US20180054636A1 (en) 2018-02-22
MX2015017581A (es) 2016-04-21
US20190174153A1 (en) 2019-06-06
KR20210130266A (ko) 2021-10-29
RU2678495C2 (ru) 2019-01-29
EP3041240A1 (en) 2016-07-06
US11601696B2 (en) 2023-03-07
US11128901B2 (en) 2021-09-21
KR20160046761A (ko) 2016-04-29

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