RU2685233C2 - Перенос потоков битов расширения стандарта высокоэффективного кодирования видео (hevc) и буферной модели с помощью систем стандарта экспертной группы по движущимся изображениям (mpeg)-2 - Google Patents
Перенос потоков битов расширения стандарта высокоэффективного кодирования видео (hevc) и буферной модели с помощью систем стандарта экспертной группы по движущимся изображениям (mpeg)-2 Download PDFInfo
- Publication number
- RU2685233C2 RU2685233C2 RU2016127197A RU2016127197A RU2685233C2 RU 2685233 C2 RU2685233 C2 RU 2685233C2 RU 2016127197 A RU2016127197 A RU 2016127197A RU 2016127197 A RU2016127197 A RU 2016127197A RU 2685233 C2 RU2685233 C2 RU 2685233C2
- Authority
- RU
- Russia
- Prior art keywords
- hevc
- video
- stream
- layer
- buffer
- Prior art date
Links
- 239000000872 buffer Substances 0.000 title claims abstract description 247
- 230000005540 biological transmission Effects 0.000 title abstract description 33
- 230000002123 temporal effect Effects 0.000 claims description 72
- 238000000034 method Methods 0.000 claims description 71
- 238000003860 storage Methods 0.000 claims description 52
- 230000004044 response Effects 0.000 claims description 7
- 230000006872 improvement Effects 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 341
- 238000005516 engineering process Methods 0.000 description 75
- 230000033001 locomotion Effects 0.000 description 38
- 238000012546 transfer Methods 0.000 description 26
- 238000013139 quantization Methods 0.000 description 25
- 238000006243 chemical reaction Methods 0.000 description 18
- 238000007726 management method Methods 0.000 description 18
- 239000013598 vector Substances 0.000 description 17
- 238000010586 diagram Methods 0.000 description 14
- 230000011218 segmentation Effects 0.000 description 14
- 230000001419 dependent effect Effects 0.000 description 13
- 230000001343 mnemonic effect Effects 0.000 description 13
- 230000008569 process Effects 0.000 description 13
- FMYKJLXRRQTBOR-UBFHEZILSA-N (2s)-2-acetamido-4-methyl-n-[4-methyl-1-oxo-1-[[(2s)-1-oxohexan-2-yl]amino]pentan-2-yl]pentanamide Chemical group CCCC[C@@H](C=O)NC(=O)C(CC(C)C)NC(=O)[C@H](CC(C)C)NC(C)=O FMYKJLXRRQTBOR-UBFHEZILSA-N 0.000 description 12
- 230000003139 buffering effect Effects 0.000 description 12
- 230000011664 signaling Effects 0.000 description 12
- 238000004891 communication Methods 0.000 description 11
- 238000001914 filtration Methods 0.000 description 10
- 239000012634 fragment Substances 0.000 description 10
- 238000012545 processing Methods 0.000 description 10
- 208000037170 Delayed Emergence from Anesthesia Diseases 0.000 description 7
- 238000012217 deletion Methods 0.000 description 7
- 230000037430 deletion Effects 0.000 description 7
- 238000013461 design Methods 0.000 description 7
- 238000011084 recovery Methods 0.000 description 7
- 241000894007 species Species 0.000 description 7
- 239000000758 substrate Substances 0.000 description 6
- 230000009466 transformation Effects 0.000 description 6
- LEGNTRAAJFCGFF-UHFFFAOYSA-N 2-(diazomethyl)-9h-fluorene Chemical compound C1=CC=C2C3=CC=C(C=[N+]=[N-])C=C3CC2=C1 LEGNTRAAJFCGFF-UHFFFAOYSA-N 0.000 description 5
- VBRBNWWNRIMAII-WYMLVPIESA-N 3-[(e)-5-(4-ethylphenoxy)-3-methylpent-3-enyl]-2,2-dimethyloxirane Chemical compound C1=CC(CC)=CC=C1OC\C=C(/C)CCC1C(C)(C)O1 VBRBNWWNRIMAII-WYMLVPIESA-N 0.000 description 5
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000002356 single layer Substances 0.000 description 5
- 241000985610 Forpus Species 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 4
- 238000004220 aggregation Methods 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 239000004381 Choline salt Substances 0.000 description 3
- 241000023320 Luma <angiosperm> Species 0.000 description 3
- 238000013507 mapping Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 101100419874 Caenorhabditis elegans snr-2 gene Proteins 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical group COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000000844 transformation Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- UPLPHRJJTCUQAY-WIRWPRASSA-N 2,3-thioepoxy madol Chemical compound C([C@@H]1CC2)[C@@H]3S[C@@H]3C[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@](C)(O)[C@@]2(C)CC1 UPLPHRJJTCUQAY-WIRWPRASSA-N 0.000 description 1
- 101150114515 CTBS gene Proteins 0.000 description 1
- NTOPKICPEQUPPH-UHFFFAOYSA-N IPMP Natural products COC1=NC=CN=C1C(C)C NTOPKICPEQUPPH-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Images
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
- H04N19/169—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
- H04N19/30—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
- H04N19/42—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
- 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)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Thin Film Transistor (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 US10567804B2 (en) | 2014-01-08 | 2015-01-07 | Carriage of HEVC extension bitstreams and buffer model with MPEG-2 systems |
| US14/591,649 | 2015-01-07 | ||
| PCT/US2015/010559 WO2015105934A1 (en) | 2014-01-08 | 2015-01-08 | Carriage of hevc extension bitstreams and buffer model with mpeg-2 systems |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2016127197A RU2016127197A (ru) | 2018-02-09 |
| RU2016127197A3 RU2016127197A3 (enExample) | 2018-07-02 |
| RU2685233C2 true RU2685233C2 (ru) | 2019-04-17 |
Family
ID=53496204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2016127197A RU2685233C2 (ru) | 2014-01-08 | 2015-01-08 | Перенос потоков битов расширения стандарта высокоэффективного кодирования видео (hevc) и буферной модели с помощью систем стандарта экспертной группы по движущимся изображениям (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) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2799572C1 (ru) * | 2019-09-20 | 2023-07-06 | TEНСЕНТ АМЕРИКА ЭлЭлСи | Способ сигнализации набора выходных слоев с субизображением |
| US12250410B2 (en) | 2020-03-24 | 2025-03-11 | Huawei Technologies Co., Ltd. | Encoder, decoder and corresponding methods |
| US12452405B2 (en) | 2019-05-15 | 2025-10-21 | Huawei Technologies Co., Ltd. | Handling of bi-directional optical flow (BIO) coding tool for reference picture resampling in video coding |
| US12457323B2 (en) | 2020-03-17 | 2025-10-28 | Huawei Technologies Co., Ltd. | Encoder, decoder and corresponding methods for improved compression ratios |
Families Citing this family (27)
| 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 |
| US10057582B2 (en) * | 2014-05-21 | 2018-08-21 | Arris Enterprises Llc | Individual buffer management in transport of scalable video |
| EP3146721A1 (en) * | 2014-05-21 | 2017-03-29 | 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 |
| GB2619184B (en) * | 2019-03-20 | 2024-04-03 | V Nova Int Ltd | Low complexity enhancement video coding |
| CN113906738B (zh) | 2019-05-21 | 2024-01-12 | 北京字节跳动网络技术有限公司 | 仿射模式的自适应运动矢量差分辨率 |
| EP4307665A3 (en) | 2019-08-10 | 2024-07-10 | Beijing Bytedance Network Technology Co., Ltd. | Buffer management in subpicture decoding |
| CN115280774B (zh) | 2019-12-02 | 2025-08-19 | 抖音视界有限公司 | 视觉媒体处理的方法、装置及非暂时性计算机可读存储介质 |
| 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 |
| BR112022013058A2 (pt) * | 2020-03-25 | 2022-10-11 | Panasonic Ip Corp America | Codificador, decodificador, método de codificação e método de decodificação |
| 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 | DEVICE AND METHOD FOR PROCESSING INFORMATION |
| 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 |
| WO2025072842A1 (en) * | 2023-09-29 | 2025-04-03 | Bytedance Inc. | Support of both texture and depth layers in an mv-hevc bitstream |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008084184A2 (en) * | 2007-01-09 | 2008-07-17 | Mitsubishi Electric Information Technology Centre Europe B.V. | Generalised hypothetical reference decoder for scalable video coding with bitstream rewriting |
| RU2435235C2 (ru) * | 2006-08-24 | 2011-11-27 | Нокиа Корпорейшн | Система и способ указания взаимосвязей треков в мультимедийном файле |
| US20130128990A1 (en) * | 2008-03-06 | 2013-05-23 | General Instrument Corporation | Method and apparatus for decoding an enhanced video stream |
| US20130182755A1 (en) * | 2012-01-14 | 2013-07-18 | Qualcomm Incorporated | Coding parameter sets and nal unit headers for video coding |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| KR20130135244A (ko) * | 2010-10-25 | 2013-12-10 | 파나소닉 주식회사 | 부호화방법, 표시장치, 복호방법 |
| WO2015009693A1 (en) | 2013-07-15 | 2015-01-22 | Sony Corporation | Layer based hrd buffer management for scalable hevc |
| JP2017510117A (ja) * | 2014-01-02 | 2017-04-06 | ヴィド スケール インコーポレイテッド | Ｈｅｖｃ拡張のサブビットストリーム抽出プロセス |
-
2015
- 2015-01-07 US US14/591,649 patent/US10567804B2/en active Active
- 2015-01-08 KR KR1020167020654A patent/KR102122110B1/ko active Active
- 2015-01-08 JP JP2016544789A patent/JP6553054B2/ja active Active
- 2015-01-08 SG SG10201805774WA patent/SG10201805774WA/en unknown
- 2015-01-08 WO PCT/US2015/010559 patent/WO2015105934A1/en not_active Ceased
- 2015-01-08 SG SG11201604247UA patent/SG11201604247UA/en unknown
- 2015-01-08 MY MYPI2016701944A patent/MY189813A/en unknown
- 2015-01-08 RU RU2016127197A patent/RU2685233C2/ru active
- 2015-01-08 MX MX2016008897A patent/MX370171B/es active IP Right Grant
- 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 CN CN201580003851.4A patent/CN106063287B/zh active Active
- 2015-01-08 CA CA2932442A patent/CA2932442C/en active Active
-
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
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2435235C2 (ru) * | 2006-08-24 | 2011-11-27 | Нокиа Корпорейшн | Система и способ указания взаимосвязей треков в мультимедийном файле |
| WO2008084184A2 (en) * | 2007-01-09 | 2008-07-17 | Mitsubishi Electric Information Technology Centre Europe B.V. | Generalised hypothetical reference decoder for scalable video coding with bitstream rewriting |
| US20130128990A1 (en) * | 2008-03-06 | 2013-05-23 | General Instrument Corporation | Method and apparatus for decoding an enhanced video stream |
| US20130182755A1 (en) * | 2012-01-14 | 2013-07-18 | Qualcomm Incorporated | Coding parameter sets and nal unit headers for video coding |
Non-Patent Citations (2)
| Title |
|---|
| JILL BOYCE et al, VPS support for out-of-band signaling and hybrid codec scalability, Joint Collaborative Team on Video Coding (JCT-VC), of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11, JCTVC-K0206, 11th Meeting: Shanghai, 10-19 Oct. 2012. * |
| SAM NARASIMHAN et al., Consideration of buffer management issues and layer management in HEVC scalability, Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11, JCTVC-M0254, 13th Meeting: Incheon, 18-26 Apr. 2013. * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2820215C2 (ru) * | 2019-05-15 | 2024-05-30 | Хуавэй Текнолоджиз Ко., Лтд. | Обработка инструмента кодирования двунаправленного оптического потока (bio) для передискретизации опорного изображения при кодировании видео |
| RU2832067C2 (ru) * | 2019-05-15 | 2024-12-18 | Хуавэй Текнолоджиз Ко., Лтд. | Обработка инструмента кодирования двунаправленного оптического потока (bio) для передискретизации опорного изображения при кодировании видео |
| US12452405B2 (en) | 2019-05-15 | 2025-10-21 | Huawei Technologies Co., Ltd. | Handling of bi-directional optical flow (BIO) coding tool for reference picture resampling in video coding |
| RU2799572C1 (ru) * | 2019-09-20 | 2023-07-06 | TEНСЕНТ АМЕРИКА ЭлЭлСи | Способ сигнализации набора выходных слоев с субизображением |
| RU2832718C1 (ru) * | 2020-03-17 | 2024-12-28 | Хуавей Текнолоджиз Ко., Лтд. | Кодирующее устройство, декодирующее устройство и соответствующие способы |
| US12457323B2 (en) | 2020-03-17 | 2025-10-28 | Huawei Technologies Co., Ltd. | Encoder, decoder and corresponding methods for improved compression ratios |
| RU2832719C1 (ru) * | 2020-03-24 | 2024-12-28 | Хуавэй Текнолоджиз Ко., Лтд. | Кодер, декодер и соответствующие способы |
| US12250410B2 (en) | 2020-03-24 | 2025-03-11 | Huawei Technologies Co., Ltd. | Encoder, decoder and corresponding methods |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2016127197A (ru) | 2018-02-09 |
| KR20160106097A (ko) | 2016-09-09 |
| SG11201604247UA (en) | 2016-07-28 |
| EP3092814A1 (en) | 2016-11-16 |
| NZ720689A (en) | 2021-07-30 |
| SA516371468B1 (ar) | 2020-09-26 |
| KR102122110B1 (ko) | 2020-06-11 |
| BR112016015903A2 (pt) | 2017-08-08 |
| CA2932442C (en) | 2021-01-26 |
| SG10201805774WA (en) | 2018-08-30 |
| AU2015204790B2 (en) | 2019-01-31 |
| WO2015105934A1 (en) | 2015-07-16 |
| CN106063287A (zh) | 2016-10-26 |
| MX370171B (es) | 2019-12-04 |
| PH12016501217B1 (en) | 2021-06-02 |
| PH12016501217A1 (en) | 2016-08-15 |
| CA2932442A1 (en) | 2015-07-16 |
| AU2015204790C1 (en) | 2019-07-04 |
| MX2016008897A (es) | 2016-09-16 |
| US10567804B2 (en) | 2020-02-18 |
| US20150195578A1 (en) | 2015-07-09 |
| JP6553054B2 (ja) | 2019-07-31 |
| JP2017508339A (ja) | 2017-03-23 |
| RU2016127197A3 (enExample) | 2018-07-02 |
| MY189813A (en) | 2022-03-09 |
| AU2015204790A1 (en) | 2016-06-16 |
| IL246147B (en) | 2019-12-31 |
| CL2016001719A1 (es) | 2017-02-10 |
| CN106063287B (zh) | 2020-07-28 |
| IL246147A0 (en) | 2016-07-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2685233C2 (ru) | Перенос потоков битов расширения стандарта высокоэффективного кодирования видео (hevc) и буферной модели с помощью систем стандарта экспертной группы по движущимся изображениям (mpeg)-2 | |
| KR102383621B1 (ko) | Hrd 디스크립터 및 hevc 확장판들의 캐리지를 위한 데이터 스트림들의 버퍼 모델의 설계 | |
| EP2898698B1 (en) | Bitstream properties in video coding | |
| RU2633100C2 (ru) | Применимость битового субпотока к вложенным sei-сообщениям при кодировании видео | |
| JP6594967B2 (ja) | 階層化されたｈｅｖｃビットストリームの搬送のための動作点 | |
| CN105794212B (zh) | 一种处理多层视频数据的方法及装置 | |
| EP3170309B1 (en) | Transport stream for carriage of video coding extensions | |
| KR101906136B1 (ko) | Hevc 확장들의 캐리지를 위한 동작 포인트들의 시그널링 | |
| HK1225208B (zh) | 用於解码视频数据的方法、装置和计算机可读存储媒体 | |
| HK1225208A1 (en) | Carriage of hevc extension bitstreams and buffer model with mpeg-2 systems | |
| HK1207775B (zh) | 一种处理视频数据的方法、装置及可读存储媒体 | |
| BR112016008953B1 (pt) | Condução de dados de fluxo de bits com extensão- padrão de codificação de vídeo com o uso de sistemas de mpeg-2 |