SA516371468B1 - حامل تدفقات البت لإمتداد ترميز الفيديو عالي الكفاؤة ونموذج التخزين المؤقت مع أنظمة مجموعة خبراء الصور المتحركة 2 (mpeg-2) - Google Patents
حامل تدفقات البت لإمتداد ترميز الفيديو عالي الكفاؤة ونموذج التخزين المؤقت مع أنظمة مجموعة خبراء الصور المتحركة 2 (mpeg-2) Download PDFInfo
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- SA516371468B1 SA516371468B1 SA516371468A SA516371468A SA516371468B1 SA 516371468 B1 SA516371468 B1 SA 516371468B1 SA 516371468 A SA516371468 A SA 516371468A SA 516371468 A SA516371468 A SA 516371468A SA 516371468 B1 SA516371468 B1 SA 516371468B1
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- Prior art keywords
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- high efficiency
- hevc
- video coding
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Classifications
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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
- H04N19/30—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
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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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
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- H—ELECTRICITY
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- 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
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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
- H04N19/70—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
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- 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
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- 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)
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 (1)
| Publication Number | Publication Date |
|---|---|
| SA516371468B1 true SA516371468B1 (ar) | 2020-09-26 |
Family
ID=53496204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SA516371468A SA516371468B1 (ar) | 2014-01-08 | 2016-07-07 | حامل تدفقات البت لإمتداد ترميز الفيديو عالي الكفاؤة ونموذج التخزين المؤقت مع أنظمة مجموعة خبراء الصور المتحركة 2 (mpeg-2) |
Country Status (16)
| Country | Link |
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| 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) |
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| PH (1) | PH12016501217B1 (enExample) |
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| SA (1) | SA516371468B1 (enExample) |
| SG (2) | SG10201805774WA (enExample) |
| WO (1) | WO2015105934A1 (enExample) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150103895A1 (en) * | 2013-10-13 | 2015-04-16 | Sharp Laboratories Of America, Inc. | Electronic devices for signaling multiple initial buffering parameters |
| WO2015125489A1 (en) * | 2014-02-24 | 2015-08-27 | Sharp Kabushiki Kaisha | Restrictions on signaling |
| EP3146724A1 (en) * | 2014-05-21 | 2017-03-29 | ARRIS Enterprises LLC | Signaling and selection for the enhancement of layers in 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 |
| US11070846B2 (en) * | 2017-05-01 | 2021-07-20 | 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 |
| GB2619436B (en) * | 2019-03-20 | 2024-02-28 | V Nova Int Ltd | Low complexity enhancement video coding |
| ES2987557T3 (es) | 2019-05-15 | 2024-11-15 | Huawei Tech Co Ltd | Manejo de una herramienta de codificación de flujo óptico bidireccional (bio) para el remuestreo de imágenes de referencia en codificación de vídeo |
| CN113924771B (zh) | 2019-05-21 | 2024-01-12 | 北京字节跳动网络技术有限公司 | 子块Merge模式中的语法信令 |
| MX2022001465A (es) | 2019-08-10 | 2022-02-22 | Beijing Bytedance Network Tech Co Ltd | Se?alizacion dependiente de las subimagenes en flujos de bits de video. |
| WO2021110017A1 (en) | 2019-12-02 | 2021-06-10 | Beijing Bytedance Network Technology Co., Ltd. | Merge with motion vector differencing in affine mode |
| JP7658982B2 (ja) | 2020-03-17 | 2025-04-08 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | エンコーダ、デコーダ、および対応する方法 |
| CN115398892B (zh) | 2020-03-23 | 2025-02-28 | 抖音视界有限公司 | 仿射merge和仿射运动矢量预测模式的预测细化 |
| AU2021244737A1 (en) | 2020-03-24 | 2022-10-20 | Huawei Technologies Co., Ltd. | An encoder, a decoder and corresponding methods |
| EP4131963A4 (en) * | 2020-03-25 | 2023-10-18 | Panasonic Intellectual Property Corporation of America | ENCODING DEVICE, DECODING DEVICE, ENCODING METHOD, AND DECODING METHOD |
| EP4154523A4 (en) * | 2020-06-08 | 2023-11-22 | ByteDance Inc. | Constraints of slice count in a coded video picture |
| MX2022015369A (es) * | 2020-06-12 | 2023-01-16 | Sony Group Corp | Dispositivo y metodo de procesamiento de informacion. |
| US12439088B2 (en) * | 2020-12-21 | 2025-10-07 | Lg Electronics Inc. | Method and apparatus for generating and processing media file |
| 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 |
| WO2023135420A1 (en) * | 2022-01-12 | 2023-07-20 | V-Nova International Ltd | Secure enhancement decoding implementation |
| CN114630129B (zh) * | 2022-02-07 | 2024-12-03 | 浙江智慧视频安防创新中心有限公司 | 一种基于智能数字视网膜的视频编解码方法和装置 |
| WO2025072835A1 (en) * | 2023-09-29 | 2025-04-03 | Bytedance Inc. | Support of both texture and depth layers in an mv-hevc bitstream |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2661578C (en) | 2006-08-24 | 2014-06-17 | Nokia Corporation | System and method for indicating track relationships in media files |
| GB0700381D0 (en) | 2007-01-09 | 2007-02-14 | Mitsubishi Electric Inf Tech | Generalised Hypothetical Reference Decoder for Scalable Video Coding with Bitstream Rewriting |
| US9167246B2 (en) | 2008-03-06 | 2015-10-20 | Arris Technology, Inc. | Method and apparatus for decoding an enhanced video stream |
| WO2010079893A2 (en) * | 2009-01-06 | 2010-07-15 | Lg Electronics Inc. | Method for processing three dimensional (3d) video signal and digital broadcast receiver for performing the method |
| TW201234833A (en) * | 2010-10-25 | 2012-08-16 | Panasonic Corp | Encoding method, display apparatus, and decoding method |
| US9451252B2 (en) | 2012-01-14 | 2016-09-20 | Qualcomm Incorporated | Coding parameter sets and NAL unit headers for video coding |
| US20150016547A1 (en) * | 2013-07-15 | 2015-01-15 | Sony Corporation | Layer based hrd buffer management for scalable hevc |
| CN105874804A (zh) * | 2014-01-02 | 2016-08-17 | Vid拓展公司 | 针对hevc扩展的子比特流提取过程 |
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2015
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- 2015-01-08 CN CN201580003851.4A patent/CN106063287B/zh active Active
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- 2015-01-08 JP JP2016544789A patent/JP6553054B2/ja active Active
- 2015-01-08 KR KR1020167020654A patent/KR102122110B1/ko active Active
- 2015-01-08 EP EP15701612.2A patent/EP3092814A1/en not_active Ceased
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- 2016-07-07 SA SA516371468A patent/SA516371468B1/ar unknown
Also Published As
| Publication number | Publication date |
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| PH12016501217A1 (en) | 2016-08-15 |
| EP3092814A1 (en) | 2016-11-16 |
| RU2685233C2 (ru) | 2019-04-17 |
| AU2015204790C1 (en) | 2019-07-04 |
| CN106063287A (zh) | 2016-10-26 |
| CA2932442C (en) | 2021-01-26 |
| SG10201805774WA (en) | 2018-08-30 |
| CL2016001719A1 (es) | 2017-02-10 |
| RU2016127197A3 (enExample) | 2018-07-02 |
| KR20160106097A (ko) | 2016-09-09 |
| SG11201604247UA (en) | 2016-07-28 |
| JP6553054B2 (ja) | 2019-07-31 |
| US20150195578A1 (en) | 2015-07-09 |
| RU2016127197A (ru) | 2018-02-09 |
| KR102122110B1 (ko) | 2020-06-11 |
| JP2017508339A (ja) | 2017-03-23 |
| IL246147B (en) | 2019-12-31 |
| IL246147A0 (en) | 2016-07-31 |
| AU2015204790A1 (en) | 2016-06-16 |
| WO2015105934A1 (en) | 2015-07-16 |
| CN106063287B (zh) | 2020-07-28 |
| MX2016008897A (es) | 2016-09-16 |
| NZ720689A (en) | 2021-07-30 |
| MX370171B (es) | 2019-12-04 |
| US10567804B2 (en) | 2020-02-18 |
| CA2932442A1 (en) | 2015-07-16 |
| BR112016015903A2 (pt) | 2017-08-08 |
| AU2015204790B2 (en) | 2019-01-31 |
| PH12016501217B1 (en) | 2021-06-02 |
| MY189813A (en) | 2022-03-09 |
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