CA2932442C - Carriage of hevc extension bitstreams and buffer model with mpeg-2 systems - Google Patents
Carriage of hevc extension bitstreams and buffer model with mpeg-2 systems Download PDFInfo
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- CA2932442C CA2932442C CA2932442A CA2932442A CA2932442C CA 2932442 C CA2932442 C CA 2932442C CA 2932442 A CA2932442 A CA 2932442A CA 2932442 A CA2932442 A CA 2932442A CA 2932442 C CA2932442 C CA 2932442C
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- hevc
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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
- H04N21/236—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]
- H04N21/20—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]
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 (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461925191P | 2014-01-08 | 2014-01-08 | |
| US61/925,191 | 2014-01-08 | ||
| US14/591,649 | 2015-01-07 | ||
| 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 |
|---|---|
| CA2932442A1 CA2932442A1 (en) | 2015-07-16 |
| CA2932442C true CA2932442C (en) | 2021-01-26 |
Family
ID=53496204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2932442A Active CA2932442C (en) | 2014-01-08 | 2015-01-08 | Carriage of hevc extension bitstreams and buffer model with mpeg-2 systems |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US10567804B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP3092814A1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP6553054B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR102122110B1 (cg-RX-API-DMAC7.html) |
| CN (1) | CN106063287B (cg-RX-API-DMAC7.html) |
| AU (1) | AU2015204790C1 (cg-RX-API-DMAC7.html) |
| CA (1) | CA2932442C (cg-RX-API-DMAC7.html) |
| CL (1) | CL2016001719A1 (cg-RX-API-DMAC7.html) |
| IL (1) | IL246147B (cg-RX-API-DMAC7.html) |
| MX (1) | MX370171B (cg-RX-API-DMAC7.html) |
| MY (1) | MY189813A (cg-RX-API-DMAC7.html) |
| PH (1) | PH12016501217B1 (cg-RX-API-DMAC7.html) |
| RU (1) | RU2685233C2 (cg-RX-API-DMAC7.html) |
| SA (1) | SA516371468B1 (cg-RX-API-DMAC7.html) |
| SG (2) | SG10201805774WA (cg-RX-API-DMAC7.html) |
| WO (1) | WO2015105934A1 (cg-RX-API-DMAC7.html) |
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 |
| US20170171563A1 (en) * | 2014-02-24 | 2017-06-15 | Sharp Kabushiki Kaisha | Restrictions on signaling |
| CA3060496C (en) * | 2014-05-21 | 2022-02-22 | Arris Enterprises Llc | Signaling and selection for the enhancement of layers in scalable video |
| CA2949823C (en) * | 2014-05-21 | 2020-12-08 | Arris Enterprises Llc | 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 |
| GB2618723B (en) | 2019-03-20 | 2024-03-06 | V Nova Int Ltd | Low complexity enhancement video coding |
| EP4221225B1 (en) | 2019-05-15 | 2024-05-29 | Huawei Technologies Co., Ltd. | Handling of bi-directional optical flow (bio) coding tool for reference picture resampling in video coding |
| WO2020233662A1 (en) | 2019-05-21 | 2020-11-26 | Beijing Bytedance Network Technology Co., Ltd. | Syntax signaling for optical-flow based inter coding |
| CN117336468A (zh) | 2019-08-10 | 2024-01-02 | 北京字节跳动网络技术有限公司 | 视频比特流中的子图片相关信令通知 |
| WO2021110017A1 (en) | 2019-12-02 | 2021-06-10 | Beijing Bytedance Network Technology Co., Ltd. | Merge with motion vector differencing in affine mode |
| CA3172061A1 (en) | 2020-03-17 | 2021-09-23 | Biao Wang | An encoder, a decoder and corresponding methods |
| WO2021190465A1 (en) | 2020-03-23 | 2021-09-30 | Beijing Bytedance Network Technology Co., Ltd. | Prediction refinement for affine merge and affine motion vector prediction mode |
| AU2021244737A1 (en) | 2020-03-24 | 2022-10-20 | Huawei Technologies Co., Ltd. | An encoder, a decoder and corresponding methods |
| CN115004711A (zh) * | 2020-03-25 | 2022-09-02 | 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 |
| WO2021252530A1 (en) * | 2020-06-08 | 2021-12-16 | Bytedance Inc. | Constraints on decoding picture buffer |
| MX2022015369A (es) * | 2020-06-12 | 2023-01-16 | Sony Group Corp | Dispositivo y metodo de procesamiento de informacion. |
| 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 |
| 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 |
| WO2025072843A1 (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 |
|---|---|---|---|---|
| AU2007287222A1 (en) | 2006-08-24 | 2008-02-28 | 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 |
| EP2374283B1 (en) * | 2009-01-06 | 2019-11-20 | LG Electronics Inc. | Method for processing three dimensional (3d) video signal and digital broadcast receiver for performing the method |
| JP5336666B2 (ja) * | 2010-10-25 | 2013-11-06 | パナソニック株式会社 | 符号化方法、表示装置、復号方法 |
| 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 |
| WO2015102959A1 (en) * | 2014-01-02 | 2015-07-09 | Vid Scale, Inc. | Sub-bitstream extraction process for hevc extensions |
-
2015
- 2015-01-07 US US14/591,649 patent/US10567804B2/en active Active
- 2015-01-08 SG SG10201805774WA patent/SG10201805774WA/en unknown
- 2015-01-08 CN CN201580003851.4A patent/CN106063287B/zh active Active
- 2015-01-08 MY MYPI2016701944A patent/MY189813A/en unknown
- 2015-01-08 CA CA2932442A patent/CA2932442C/en active Active
- 2015-01-08 AU AU2015204790A patent/AU2015204790C1/en active Active
- 2015-01-08 EP EP15701612.2A patent/EP3092814A1/en not_active Ceased
- 2015-01-08 KR KR1020167020654A patent/KR102122110B1/ko active Active
- 2015-01-08 RU RU2016127197A patent/RU2685233C2/ru active
- 2015-01-08 SG SG11201604247UA patent/SG11201604247UA/en unknown
- 2015-01-08 JP JP2016544789A patent/JP6553054B2/ja active Active
- 2015-01-08 WO PCT/US2015/010559 patent/WO2015105934A1/en not_active Ceased
- 2015-01-08 MX MX2016008897A patent/MX370171B/es active IP Right Grant
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2016
- 2016-06-09 IL IL246147A patent/IL246147B/en active IP Right Grant
- 2016-06-22 PH PH12016501217A patent/PH12016501217B1/en unknown
- 2016-07-05 CL CL2016001719A patent/CL2016001719A1/es unknown
- 2016-07-07 SA SA516371468A patent/SA516371468B1/ar unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2932442A1 (en) | 2015-07-16 |
| AU2015204790C1 (en) | 2019-07-04 |
| RU2016127197A (ru) | 2018-02-09 |
| KR20160106097A (ko) | 2016-09-09 |
| SG11201604247UA (en) | 2016-07-28 |
| AU2015204790B2 (en) | 2019-01-31 |
| PH12016501217B1 (en) | 2021-06-02 |
| EP3092814A1 (en) | 2016-11-16 |
| IL246147B (en) | 2019-12-31 |
| MY189813A (en) | 2022-03-09 |
| US10567804B2 (en) | 2020-02-18 |
| US20150195578A1 (en) | 2015-07-09 |
| RU2685233C2 (ru) | 2019-04-17 |
| CL2016001719A1 (es) | 2017-02-10 |
| CN106063287B (zh) | 2020-07-28 |
| RU2016127197A3 (cg-RX-API-DMAC7.html) | 2018-07-02 |
| BR112016015903A2 (pt) | 2017-08-08 |
| MX2016008897A (es) | 2016-09-16 |
| JP2017508339A (ja) | 2017-03-23 |
| PH12016501217A1 (en) | 2016-08-15 |
| AU2015204790A1 (en) | 2016-06-16 |
| WO2015105934A1 (en) | 2015-07-16 |
| CN106063287A (zh) | 2016-10-26 |
| SG10201805774WA (en) | 2018-08-30 |
| IL246147A0 (en) | 2016-07-31 |
| JP6553054B2 (ja) | 2019-07-31 |
| KR102122110B1 (ko) | 2020-06-11 |
| SA516371468B1 (ar) | 2020-09-26 |
| MX370171B (es) | 2019-12-04 |
| NZ720689A (en) | 2021-07-30 |
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Effective date: 20191216 |