TWI527460B - 於視訊寫碼中發信用於操作點之層識別符 - Google Patents
於視訊寫碼中發信用於操作點之層識別符 Download PDFInfo
- Publication number
- TWI527460B TWI527460B TW102134604A TW102134604A TWI527460B TW I527460 B TWI527460 B TW I527460B TW 102134604 A TW102134604 A TW 102134604A TW 102134604 A TW102134604 A TW 102134604A TW I527460 B TWI527460 B TW I527460B
- Authority
- TW
- Taiwan
- Prior art keywords
- operating point
- video
- bit stream
- content
- vps
- Prior art date
Links
- 230000011664 signaling Effects 0.000 title description 14
- 238000000034 method Methods 0.000 claims description 153
- 238000003860 storage Methods 0.000 claims description 32
- 230000002123 temporal effect Effects 0.000 claims description 32
- 230000009471 action Effects 0.000 claims description 5
- 230000001568 sexual effect Effects 0.000 claims 2
- 230000033001 locomotion Effects 0.000 description 67
- 238000012545 processing Methods 0.000 description 31
- 239000013598 vector Substances 0.000 description 28
- 238000013139 quantization Methods 0.000 description 24
- 230000005540 biological transmission Effects 0.000 description 13
- 238000004891 communication Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 10
- 208000037170 Delayed Emergence from Anesthesia Diseases 0.000 description 9
- 230000003044 adaptive effect Effects 0.000 description 7
- 238000013500 data storage Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 238000005192 partition Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000000638 solvent extraction Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 241000023320 Luma <angiosperm> Species 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 3
- 230000011218 segmentation Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design 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
- 239000000463 material Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 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 1
- 102100037812 Medium-wave-sensitive opsin 1 Human genes 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 239000013074 reference sample Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- H04N19/187—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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
-
- 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
- H04N19/30—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
- H04N19/50—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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261707486P | 2012-09-28 | 2012-09-28 | |
| US201261708404P | 2012-10-01 | 2012-10-01 | |
| US13/953,525 US9432664B2 (en) | 2012-09-28 | 2013-07-29 | Signaling layer identifiers for operation points in video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201424403A TW201424403A (zh) | 2014-06-16 |
| TWI527460B true TWI527460B (zh) | 2016-03-21 |
Family
ID=50385157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102134604A TWI527460B (zh) | 2012-09-28 | 2013-09-25 | 於視訊寫碼中發信用於操作點之層識別符 |
Country Status (17)
| Country | Link |
|---|---|
| US (2) | US9432664B2 (enExample) |
| EP (1) | EP2901679A1 (enExample) |
| JP (1) | JP6174152B2 (enExample) |
| KR (1) | KR102148548B1 (enExample) |
| CN (1) | CN104685887B (enExample) |
| AR (1) | AR093770A1 (enExample) |
| AU (1) | AU2013324090B2 (enExample) |
| BR (1) | BR112015006839B1 (enExample) |
| CA (1) | CA2884422C (enExample) |
| IL (1) | IL237917A (enExample) |
| MY (1) | MY171651A (enExample) |
| PH (1) | PH12015500614B1 (enExample) |
| RU (1) | RU2635892C2 (enExample) |
| SG (1) | SG11201501640UA (enExample) |
| TW (1) | TWI527460B (enExample) |
| WO (1) | WO2014052013A1 (enExample) |
| ZA (1) | ZA201502306B (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX345571B (es) | 2012-07-09 | 2017-02-03 | Vid Scale Inc | Decodificacion y emision en tiempo real de video sensibles a la energia. |
| CN108696756B (zh) * | 2012-09-28 | 2020-12-11 | 夏普株式会社 | 图像编码装置 |
| US9432664B2 (en) | 2012-09-28 | 2016-08-30 | Qualcomm Incorporated | Signaling layer identifiers for operation points in video coding |
| US9936196B2 (en) * | 2012-10-30 | 2018-04-03 | Qualcomm Incorporated | Target output layers in video coding |
| EP2947879B1 (en) * | 2013-01-17 | 2018-11-07 | Samsung Electronics Co., Ltd. | Method for decoding video on basis of decoder setting |
| GB2513303B (en) * | 2013-04-16 | 2017-06-07 | Canon Kk | Method and device for partitioning an image |
| GB2524726B (en) * | 2014-03-25 | 2018-05-23 | Canon Kk | Image data encapsulation with tile support |
| US9402083B2 (en) * | 2014-04-24 | 2016-07-26 | Vidyo, Inc. | Signaling conformance points using profile space |
| EP2958328A1 (en) * | 2014-06-20 | 2015-12-23 | Thomson Licensing | Method and device for signaling in a bitstream a picture/video format of an LDR picture and a picture/video format of a decoded HDR picture obtained from said LDR picture and an illumination picture |
| US20160021375A1 (en) * | 2014-07-16 | 2016-01-21 | Qualcomm Incorporated | Transport stream for carriage of video coding extensions |
| CA3104173C (en) * | 2015-09-04 | 2023-06-27 | Sharp Kabushiki Kaisha | Method for signaling caption asset information and device for signaling caption asset information |
| US11553210B2 (en) | 2018-12-07 | 2023-01-10 | Interdigital Vc Holdings, Inc. | Managing coding tools combinations and restrictions |
| JP7485759B2 (ja) | 2019-09-24 | 2024-05-16 | 華為技術有限公司 | ビデオコーディングにおけるピクチャーヘッダーのシグナリング |
| IL291689B2 (en) | 2019-09-24 | 2025-07-01 | Huawei Tech Co Ltd | Hypothetical Source Decoder (HRD) for checking the suitability of output layer sets (OLS) |
| CN120455697A (zh) * | 2019-12-13 | 2025-08-08 | 松下电器（美国）知识产权公司 | 编码装置、解码装置、编码方法、解码方法和比特流生成装置 |
| JP7568350B2 (ja) * | 2019-12-26 | 2024-10-16 | バイトダンス インコーポレイテッド | ビデオコーディングにおける復号パラメータセット |
| WO2021134018A1 (en) | 2019-12-26 | 2021-07-01 | Bytedance Inc. | Signaling of decoded picture buffer parameters in layered video |
| WO2021134011A1 (en) | 2019-12-26 | 2021-07-01 | Bytedance Inc. | Signaling of slice type and video layers |
| WO2021134056A1 (en) | 2019-12-27 | 2021-07-01 | Bytedance Inc. | Syntax for signaling video subpictures |
| EP4088431A4 (en) | 2020-01-09 | 2023-09-27 | ByteDance Inc. | DECODING THE ORDER OF DIFFERENT SEI MESSAGES |
| US12439088B2 (en) | 2020-12-21 | 2025-10-07 | Lg Electronics Inc. | Method and apparatus for generating and processing media file |
| US12413798B2 (en) * | 2021-01-26 | 2025-09-09 | Lg Electronics Inc. | Media file processing method and device |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050147375A1 (en) | 2003-01-17 | 2005-07-07 | Shinya Kadono | Moving picture coding method and moving picture decoding method |
| JP2006203662A (ja) | 2005-01-21 | 2006-08-03 | Toshiba Corp | 動画像符号化装置・復号化装置及び符号化ストリーム生成方法 |
| KR20080006609A (ko) * | 2005-04-13 | 2008-01-16 | 노키아 코포레이션 | 스케일링가능성 정보의 코딩, 저장, 및 시그널링 |
| EP1869888B1 (en) | 2005-04-13 | 2016-07-06 | Nokia Technologies Oy | Method, device and system for effectively coding and decoding of video data |
| JP5063684B2 (ja) | 2006-11-17 | 2012-10-31 | エルジー エレクトロニクス インコーポレイティド | ビデオ信号のデコーディング／エンコーディング方法及び装置 |
| CN101395921B (zh) * | 2006-11-17 | 2012-08-22 | Lg电子株式会社 | 用于解码/编码视频信号的方法及装置 |
| EP3968642A1 (en) * | 2007-04-12 | 2022-03-16 | InterDigital VC Holdings, Inc. | Methods and apparatus for video usability information (vui) for scalable video coding (svc) |
| KR101663917B1 (ko) * | 2007-04-18 | 2016-10-07 | 톰슨 라이센싱 | 코딩 시스템 |
| US9143788B2 (en) * | 2008-11-13 | 2015-09-22 | Thomson Licensing | Multiple thread video encoding using HRD information sharing and bit allocation waiting |
| US8780999B2 (en) | 2009-06-12 | 2014-07-15 | Qualcomm Incorporated | Assembling multiview video coding sub-BITSTREAMS in MPEG-2 systems |
| US8411746B2 (en) | 2009-06-12 | 2013-04-02 | Qualcomm Incorporated | Multiview video coding over MPEG-2 systems |
| CN101924944B (zh) * | 2009-06-15 | 2013-06-05 | 华为技术有限公司 | 可伸缩视频编码操作点选择方法、信息提供方法及设备 |
| US8665964B2 (en) | 2009-06-30 | 2014-03-04 | Qualcomm Incorporated | Video coding based on first order prediction and pre-defined second order prediction mode |
| US8948241B2 (en) * | 2009-08-07 | 2015-02-03 | Qualcomm Incorporated | Signaling characteristics of an MVC operation point |
| US8976871B2 (en) | 2009-09-16 | 2015-03-10 | Qualcomm Incorporated | Media extractor tracks for file format track selection |
| JP5591932B2 (ja) | 2009-09-22 | 2014-09-17 | クゥアルコム・インコーポレイテッド | ファイルフォーマットトラック選択のためのメディアエクストラクタトラック |
| US8914835B2 (en) | 2009-10-28 | 2014-12-16 | Qualcomm Incorporated | Streaming encoded video data |
| CN103416056A (zh) * | 2011-03-10 | 2013-11-27 | 维德约股份有限公司 | 视频编码中的参数集维持 |
| US9521418B2 (en) | 2011-07-22 | 2016-12-13 | Qualcomm Incorporated | Slice header three-dimensional video extension for slice header prediction |
| AU2013285333A1 (en) * | 2012-07-02 | 2015-02-05 | Nokia Technologies Oy | Method and apparatus for video coding |
| US9432664B2 (en) | 2012-09-28 | 2016-08-30 | Qualcomm Incorporated | Signaling layer identifiers for operation points in video coding |
-
2013
- 2013-07-29 US US13/953,525 patent/US9432664B2/en active Active
- 2013-09-11 BR BR112015006839-1A patent/BR112015006839B1/pt active IP Right Grant
- 2013-09-11 CA CA2884422A patent/CA2884422C/en active Active
- 2013-09-11 CN CN201380049934.8A patent/CN104685887B/zh active Active
- 2013-09-11 WO PCT/US2013/059274 patent/WO2014052013A1/en not_active Ceased
- 2013-09-11 AU AU2013324090A patent/AU2013324090B2/en active Active
- 2013-09-11 RU RU2015115902A patent/RU2635892C2/ru active
- 2013-09-11 JP JP2015534524A patent/JP6174152B2/ja active Active
- 2013-09-11 SG SG11201501640UA patent/SG11201501640UA/en unknown
- 2013-09-11 EP EP13766196.3A patent/EP2901679A1/en not_active Ceased
- 2013-09-11 MY MYPI2015700807A patent/MY171651A/en unknown
- 2013-09-11 KR KR1020157010607A patent/KR102148548B1/ko active Active
- 2013-09-25 TW TW102134604A patent/TWI527460B/zh active
- 2013-09-27 AR ARP130103510A patent/AR093770A1/es active IP Right Grant
-
2015
- 2015-03-19 PH PH12015500614A patent/PH12015500614B1/en unknown
- 2015-03-24 IL IL237917A patent/IL237917A/en active IP Right Grant
- 2015-04-07 ZA ZA2015/02306A patent/ZA201502306B/en unknown
-
2016
- 2016-07-01 US US15/200,359 patent/US9973782B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014052013A1 (en) | 2014-04-03 |
| CN104685887B (zh) | 2018-06-01 |
| IL237917A (en) | 2017-06-29 |
| PH12015500614A1 (en) | 2015-05-11 |
| US9973782B2 (en) | 2018-05-15 |
| PH12015500614B1 (en) | 2018-06-06 |
| ZA201502306B (en) | 2017-01-25 |
| KR102148548B1 (ko) | 2020-08-26 |
| BR112015006839A2 (pt) | 2017-07-04 |
| MY171651A (en) | 2019-10-22 |
| AU2013324090A1 (en) | 2015-04-09 |
| KR20150063099A (ko) | 2015-06-08 |
| RU2015115902A (ru) | 2016-11-20 |
| HK1209936A1 (en) | 2016-04-08 |
| US20160316227A1 (en) | 2016-10-27 |
| AU2013324090B2 (en) | 2017-07-06 |
| CA2884422C (en) | 2018-03-20 |
| SG11201501640UA (en) | 2015-04-29 |
| EP2901679A1 (en) | 2015-08-05 |
| CA2884422A1 (en) | 2014-04-03 |
| CN104685887A (zh) | 2015-06-03 |
| BR112015006839B1 (pt) | 2023-12-19 |
| RU2635892C2 (ru) | 2017-11-16 |
| US20140092955A1 (en) | 2014-04-03 |
| TW201424403A (zh) | 2014-06-16 |
| AR093770A1 (es) | 2015-06-24 |
| JP6174152B2 (ja) | 2017-08-02 |
| US9432664B2 (en) | 2016-08-30 |
| JP2015531567A (ja) | 2015-11-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI527460B (zh) | 於視訊寫碼中發信用於操作點之層識別符 | |
| JP6141386B2 (ja) | 深度範囲パラメータのシグナリング | |
| TWI587708B (zh) | 用於視訊寫碼之交錯視訊資料之指示 | |
| KR101743852B1 (ko) | 비디오 코딩에서의 관심 영역들 및 점진적 디코딩 리프레시의 시그널링 | |
| JP6542225B2 (ja) | イントラブロックコピーのための残差予測 | |
| TWI882999B (zh) | 用於框內預測模式推導之基於區塊之量化剩餘域脈碼調變指派 | |
| TWI556630B (zh) | 用於處理視訊資料之方法及器件及電腦可讀取儲存媒體 | |
| JP6509842B2 (ja) | 高効率ビデオコーディング拡張におけるターゲット出力レイヤの選択 | |
| JP6333942B2 (ja) | ビデオ情報のスケーラブルコード化のための装置及び方法 | |
| TWI558179B (zh) | 對視訊寫碼發信長期參考圖像 | |
| TWI566582B (zh) | 用於處理及編碼視訊資料之方法、器件及裝置以及電腦可讀儲存媒體 | |
| JP6542271B2 (ja) | マルチレイヤビデオコーディング | |
| TWI527440B (zh) | 在視訊寫碼中針對高效率視訊寫碼（ｈｅｖｃ）延伸之多層之低複雜度支援 | |
| TWI558174B (zh) | 用於寫碼視訊資訊之裝置、方法及非暫時性電腦可讀媒體 | |
| TW201509171A (zh) | 對多層視訊寫碼之層間預測信令之最佳化 | |
| TW201342920A (zh) | 在視訊寫碼中用於色度分量之變換單位分割 | |
| KR20140139571A (ko) | 비디오 코딩을 위한 계층간 텍스처 예측 | |
| JP2016528801A (ja) | パラメータセット内のビューｉｄビット深度のシグナリング | |
| JP2016518764A (ja) | マルチレイヤビデオコーディングにおけるクロスレイヤ位置合わせ | |
| JP2018511238A (ja) | 高速レートひずみ最適量子化 | |
| HK1209936B (en) | Signaling layer identifiers for operation points in video coding | |
| HK1209552B (zh) | 用於处理和编码多层视频数据的方法、装置和设备 |