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
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- 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
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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
- H04N19/70—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 (23)
| 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. |
| US9432664B2 (en) | 2012-09-28 | 2016-08-30 | Qualcomm Incorporated | Signaling layer identifiers for operation points in video coding |
| US10116966B2 (en) * | 2012-09-28 | 2018-10-30 | Sharp Kabushiki Kaisha | Image decoding device |
| US9936196B2 (en) * | 2012-10-30 | 2018-04-03 | Qualcomm Incorporated | Target output layers in video coding |
| CN105144713B (zh) * | 2013-01-17 | 2019-04-05 | 三星电子株式会社 | 用于解码器设置的对视频进行编码的方法及其装置以及基于解码器设置对视频进行解码的方法及其装置 |
| 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 |
| IL317326A (en) | 2018-12-07 | 2025-01-01 | Interdigital Vc Holdings Inc | Manage coding tool combinations and restrictions |
| 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) |
| MX2022003555A (es) | 2019-09-24 | 2022-06-14 | Huawei Tech Co Ltd | Señalización de encabezado de imagen en codificación de video. |
| WO2021022272A2 (en) * | 2019-10-07 | 2021-02-04 | Futurewei Technologies, Inc. | Sps error avoidance in sub-bitstream extraction |
| CN120455698A (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 |
| EP4066500A4 (en) * | 2019-12-26 | 2023-01-18 | ByteDance Inc. | SETS OF DECODING PARAMETERS IN A VIDEO CODING |
| KR102776845B1 (ko) | 2019-12-26 | 2025-03-10 | 바이트댄스 아이엔씨 | 코딩된 비트스트림들에서의 비디오 계층들의 시그널링에 대한 제약들 |
| CN114868158B (zh) | 2019-12-26 | 2025-08-01 | 字节跳动有限公司 | 层级视频中的解码图片缓冲区参数的信令通知 |
| EP4066386A4 (en) | 2019-12-27 | 2023-01-25 | ByteDance Inc. | SUB-PICTURE SIGNALING IN VIDEO ENCODING |
| CN114982243B (zh) | 2020-01-09 | 2025-05-13 | 字节跳动有限公司 | 视频流中的填充数据单元的处理 |
| WO2022139260A1 (ko) * | 2020-12-21 | 2022-06-30 | 엘지전자 주식회사 | 미디어 파일을 생성하고 처리하는 방법 및 장치 |
| CN116982318A (zh) * | 2021-01-26 | 2023-10-31 | Lg电子株式会社 | 媒体文件处理方法及设备 |
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 |
| MX2007012564A (es) * | 2005-04-13 | 2007-11-15 | Nokia Corp | Codificacion, almacenamiento y senalizacion de informacion de escalabilidad. |
| AU2006233279C1 (en) | 2005-04-13 | 2011-01-27 | Nokia Technologies Oy | Method, device and system for effectively coding and decoding of video data |
| US8229274B2 (en) | 2006-11-17 | 2012-07-24 | Lg Electronics Inc. | Method and apparatus for decoding/encoding a video signal |
| CN101401430B (zh) * | 2006-11-17 | 2012-02-29 | Lg电子株式会社 | 用于解码/编码视频信号的方法及装置 |
| EP2137973B1 (en) * | 2007-04-12 | 2019-05-01 | InterDigital VC Holdings, Inc. | Methods and apparatus for video usability information (vui) for scalable video coding (svc) |
| PL2528341T3 (pl) | 2007-04-18 | 2017-10-31 | Dolby Int Ab | System kodowania, stosujący uzupełniający zestaw parametrów sekwencyjnych do skalowalnego kodowania wideo lub kodowania wielowidokowego |
| JP5763540B2 (ja) * | 2008-11-13 | 2015-08-12 | トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ | Ｈｒｄ情報共有およびビット割付け待機を用いたマルチスレッド・ビデオ符号化 |
| 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 |
| US20120230430A1 (en) * | 2011-03-10 | 2012-09-13 | Stephan Wenger | Parameter Set Maintenance in Video Coding |
| 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 JP JP2015534524A patent/JP6174152B2/ja active Active
- 2013-09-11 CA CA2884422A patent/CA2884422C/en active Active
- 2013-09-11 KR KR1020157010607A patent/KR102148548B1/ko active Active
- 2013-09-11 BR BR112015006839-1A patent/BR112015006839B1/pt active IP Right Grant
- 2013-09-11 WO PCT/US2013/059274 patent/WO2014052013A1/en not_active Ceased
- 2013-09-11 RU RU2015115902A patent/RU2635892C2/ru active
- 2013-09-11 SG SG11201501640UA patent/SG11201501640UA/en unknown
- 2013-09-11 MY MYPI2015700807A patent/MY171651A/en unknown
- 2013-09-11 AU AU2013324090A patent/AU2013324090B2/en active Active
- 2013-09-11 EP EP13766196.3A patent/EP2901679A1/en not_active Ceased
- 2013-09-11 CN CN201380049934.8A patent/CN104685887B/zh 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 |
|---|---|
| HK1209936A1 (en) | 2016-04-08 |
| US20160316227A1 (en) | 2016-10-27 |
| IL237917A (en) | 2017-06-29 |
| WO2014052013A1 (en) | 2014-04-03 |
| SG11201501640UA (en) | 2015-04-29 |
| RU2635892C2 (ru) | 2017-11-16 |
| BR112015006839B1 (pt) | 2023-12-19 |
| CN104685887B (zh) | 2018-06-01 |
| AU2013324090A1 (en) | 2015-04-09 |
| KR102148548B1 (ko) | 2020-08-26 |
| US20140092955A1 (en) | 2014-04-03 |
| BR112015006839A2 (pt) | 2017-07-04 |
| MY171651A (en) | 2019-10-22 |
| JP6174152B2 (ja) | 2017-08-02 |
| US9432664B2 (en) | 2016-08-30 |
| EP2901679A1 (en) | 2015-08-05 |
| US9973782B2 (en) | 2018-05-15 |
| ZA201502306B (en) | 2017-01-25 |
| TW201424403A (zh) | 2014-06-16 |
| CA2884422C (en) | 2018-03-20 |
| AU2013324090B2 (en) | 2017-07-06 |
| JP2015531567A (ja) | 2015-11-02 |
| PH12015500614B1 (en) | 2018-06-06 |
| PH12015500614A1 (en) | 2015-05-11 |
| RU2015115902A (ru) | 2016-11-20 |
| AR093770A1 (es) | 2015-06-24 |
| CA2884422A1 (en) | 2014-04-03 |
| KR20150063099A (ko) | 2015-06-08 |
| CN104685887A (zh) | 2015-06-03 |
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