MX370171B - Transporte de flujos de bits de extension de hevc y modelo de bufer con sistemas mpeg-2. - Google Patents

Transporte de flujos de bits de extension de hevc y modelo de bufer con sistemas mpeg-2.

Info

Publication number
MX370171B
MX370171B MX2016008897A MX2016008897A MX370171B MX 370171 B MX370171 B MX 370171B MX 2016008897 A MX2016008897 A MX 2016008897A MX 2016008897 A MX2016008897 A MX 2016008897A MX 370171 B MX370171 B MX 370171B
Authority
MX
Mexico
Prior art keywords
buffer model
hevc
mpeg
carriage
systems
Prior art date
Application number
MX2016008897A
Other languages
English (en)
Spanish (es)
Other versions
MX2016008897A (es
Inventor
Wang Ye-Kui
Chen Ying
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
Publication of MX2016008897A publication Critical patent/MX2016008897A/es
Publication of MX370171B publication Critical patent/MX370171B/es

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
    • H04N19/30—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
    • H04N19/10—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
    • H04N19/42—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
    • H04N19/423—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 characterised by memory arrangements
    • 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
    • H04N19/50—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
    • H04N19/70—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
    • H04N21/234327—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 decomposing into layers, e.g. base layer and one or more enhancement layers
    • 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
    • H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
    • H04N21/2401—Monitoring of the client 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]
    • H04N21/40—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]
    • H04N21/20—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Thin Film Transistor (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
MX2016008897A 2014-01-08 2015-01-08 Transporte de flujos de bits de extension de hevc y modelo de bufer con sistemas mpeg-2. MX370171B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461925191P 2014-01-08 2014-01-08
US14/591,649 US10567804B2 (en) 2014-01-08 2015-01-07 Carriage of HEVC extension bitstreams and buffer model with MPEG-2 systems
PCT/US2015/010559 WO2015105934A1 (en) 2014-01-08 2015-01-08 Carriage of hevc extension bitstreams and buffer model with mpeg-2 systems

Publications (2)

Publication Number Publication Date
MX2016008897A MX2016008897A (es) 2016-09-16
MX370171B true MX370171B (es) 2019-12-04

Family

ID=53496204

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016008897A MX370171B (es) 2014-01-08 2015-01-08 Transporte de flujos de bits de extension de hevc y modelo de bufer con sistemas mpeg-2.

Country Status (16)

Country Link
US (1) US10567804B2 (enExample)
EP (1) EP3092814A1 (enExample)
JP (1) JP6553054B2 (enExample)
KR (1) KR102122110B1 (enExample)
CN (1) CN106063287B (enExample)
AU (1) AU2015204790C1 (enExample)
CA (1) CA2932442C (enExample)
CL (1) CL2016001719A1 (enExample)
IL (1) IL246147B (enExample)
MX (1) MX370171B (enExample)
MY (1) MY189813A (enExample)
PH (1) PH12016501217B1 (enExample)
RU (1) RU2685233C2 (enExample)
SA (1) SA516371468B1 (enExample)
SG (2) SG10201805774WA (enExample)
WO (1) WO2015105934A1 (enExample)

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EP3146721A1 (en) * 2014-05-21 2017-03-29 ARRIS Enterprises LLC Individual buffer management in transport of scalable video
WO2015179596A1 (en) * 2014-05-21 2015-11-26 Arris Enterprises, Inc. Individual buffer management in transport of scalable video
US9699480B2 (en) * 2014-06-13 2017-07-04 Sharp Laboratories Of America, Inc. Level limits
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
US20160112724A1 (en) * 2014-10-15 2016-04-21 Qualcomm Incorporated Hrd descriptor and buffer model of data streams for carriage of hevc extensions
US20160234528A1 (en) * 2015-02-09 2016-08-11 Arris Enterprises, Inc. Carriage of video coding for browsers (vcb) video over mpeg-2 transport streams
EP3313043B1 (en) * 2016-10-19 2019-08-07 Sandvine Incorporated ULC System and method for determining quality of a media stream
CN106782623A (zh) * 2017-01-12 2017-05-31 浙江新盛蓝科技有限公司 一种视频播放器
WO2018204330A1 (en) * 2017-05-01 2018-11-08 Realnetworks, Inc. Multi-layered video streaming systems and methods
US10917650B2 (en) * 2018-07-11 2021-02-09 Cisco Technology, Inc. Resilient transmission of raw video streams over an IP communication network
US10796443B2 (en) * 2018-10-17 2020-10-06 Kneron, Inc. Image depth decoder and computing device
GB2618714B (en) * 2019-03-20 2024-03-13 V Nova Int Ltd Low complexity enhancement video coding
JP7384929B2 (ja) 2019-05-15 2023-11-21 華為技術有限公司 映像コーディングにおける参照ピクチャリサンプリングに対する双方向オプティカルフロー（ｂｉｏ）コーディングツールの取扱い
WO2020233659A1 (en) 2019-05-21 2020-11-26 Beijing Bytedance Network Technology Co., Ltd. Adaptive motion vector difference resolution for affine mode
JP7372443B2 (ja) 2019-08-10 2023-10-31 北京字節跳動網絡技術有限公司 サブピクチャに依存するビデオビットストリーム内のシグナリング
WO2021110017A1 (en) 2019-12-02 2021-06-10 Beijing Bytedance Network Technology Co., Ltd. Merge with motion vector differencing in affine mode
KR102960310B1 (ko) 2020-03-17 2026-04-30 후아웨이 테크놀러지 컴퍼니 리미티드 인코더, 디코더 및 대응하는 방법
EP4107941A4 (en) 2020-03-23 2023-04-19 Beijing Bytedance Network Technology Co., Ltd. PREDICTION REFINEMENT FOR AFFINE MERGE AND AFFINER MOTION VECTOR PREDICTION MODE
MX428162B (es) 2020-03-24 2025-11-13 Huawei Tech Co Ltd Un codificador, un decodificador y metodos correspondientes
CN115004711B (zh) * 2020-03-25 2026-02-10 松下电器（美国）知识产权公司 编码装置、解码装置、编码方法和解码方法
KR20230025429A (ko) * 2020-06-06 2023-02-21 엘지전자 주식회사 스케일러빌리티를 위한 서브-비트스트림 추출 기반 영상 코딩 장치 및 방법
EP4154523A4 (en) * 2020-06-08 2023-11-22 ByteDance Inc. Constraints of slice count in a coded video picture
EP4167573A4 (en) * 2020-06-12 2023-12-13 Sony Group Corporation INFORMATION PROCESSING APPARATUS AND METHOD
WO2022139260A1 (ko) * 2020-12-21 2022-06-30 엘지전자 주식회사 미디어 파일을 생성하고 처리하는 방법 및 장치
CN113225584B (zh) * 2021-03-24 2022-02-22 西安交通大学 一种基于编码和缓存的跨层联合的视频传输方法、系统
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Also Published As

Publication number Publication date
NZ720689A (en) 2021-07-30
CN106063287B (zh) 2020-07-28
RU2685233C2 (ru) 2019-04-17
RU2016127197A3 (enExample) 2018-07-02
MY189813A (en) 2022-03-09
CL2016001719A1 (es) 2017-02-10
IL246147A0 (en) 2016-07-31
AU2015204790B2 (en) 2019-01-31
WO2015105934A1 (en) 2015-07-16
PH12016501217B1 (en) 2021-06-02
KR20160106097A (ko) 2016-09-09
SG11201604247UA (en) 2016-07-28
MX2016008897A (es) 2016-09-16
PH12016501217A1 (en) 2016-08-15
CA2932442A1 (en) 2015-07-16
AU2015204790C1 (en) 2019-07-04
KR102122110B1 (ko) 2020-06-11
IL246147B (en) 2019-12-31
SG10201805774WA (en) 2018-08-30
BR112016015903A2 (pt) 2017-08-08
SA516371468B1 (ar) 2020-09-26
CN106063287A (zh) 2016-10-26
EP3092814A1 (en) 2016-11-16
JP2017508339A (ja) 2017-03-23
RU2016127197A (ru) 2018-02-09
US10567804B2 (en) 2020-02-18
US20150195578A1 (en) 2015-07-09
JP6553054B2 (ja) 2019-07-31
AU2015204790A1 (en) 2016-06-16
CA2932442C (en) 2021-01-26

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