AR093770A1 - Identificadores de capa de señalizacion para puntos de operacion en la codificacion de video - Google Patents
Identificadores de capa de señalizacion para puntos de operacion en la codificacion de videoInfo
- Publication number
- AR093770A1 AR093770A1 ARP130103510A ARP130103510A AR093770A1 AR 093770 A1 AR093770 A1 AR 093770A1 AR P130103510 A ARP130103510 A AR P130103510A AR P130103510 A ARP130103510 A AR P130103510A AR 093770 A1 AR093770 A1 AR 093770A1
- Authority
- AR
- Argentina
- Prior art keywords
- point
- syntax elements
- decoding
- vps
- video coding
- Prior art date
Links
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)
Abstract
Identificadores de capa de codificación para puntos de operación en la codificación de video. Un método para la decodificación de datos de video. El método comprende la decodificación de elementos de sintaxis en un conjunto de parámetros de video (VPS, por sus siglas en inglés) dentro de una corriente de bits conforme que indica un primer punto de operación que tiene un primer conjunto de contenido. El método además comprende la decodificación de, si están presentes, elementos de sintaxis en el VPS dentro de la corriente de bits conforme que indica información de parámetros del decodificador hipotético de referencia (HRD, por sus siglas en inglés) que tiene un segundo conjunto de contenido para el primer punto de operación, en donde la corriente de bits conforme no incluye elementos de sintaxis en el VPS que duplican por lo menos uno del primer o el segundo conjunto de contenido para un segundo punto de operación, y en donde decodificar elementos de sintaxis comprende la decodificación de los elementos de sintaxis que indican el primer punto de operación y la información de parámetros del HRD únicamente dentro de las corrientes de bits conformes.
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 (1)
| Publication Number | Publication Date |
|---|---|
| AR093770A1 true AR093770A1 (es) | 2015-06-24 |
Family
ID=50385157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP130103510A AR093770A1 (es) | 2012-09-28 | 2013-09-27 | Identificadores de capa de señalizacion para puntos de operacion en la codificacion de video |
Country Status (18)
| Country | Link |
|---|---|
| US (2) | US9432664B2 (es) |
| EP (1) | EP2901679A1 (es) |
| JP (1) | JP6174152B2 (es) |
| KR (1) | KR102148548B1 (es) |
| CN (1) | CN104685887B (es) |
| AR (1) | AR093770A1 (es) |
| AU (1) | AU2013324090B2 (es) |
| BR (1) | BR112015006839B1 (es) |
| CA (1) | CA2884422C (es) |
| HK (1) | HK1209936A1 (es) |
| IL (1) | IL237917A (es) |
| MY (1) | MY171651A (es) |
| PH (1) | PH12015500614B1 (es) |
| RU (1) | RU2635892C2 (es) |
| SG (1) | SG11201501640UA (es) |
| TW (1) | TWI527460B (es) |
| WO (1) | WO2014052013A1 (es) |
| ZA (1) | ZA201502306B (es) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10154258B2 (en) | 2012-07-09 | 2018-12-11 | Vid Scale, Inc. | Power aware video decoding and streaming |
| US9432664B2 (en) | 2012-09-28 | 2016-08-30 | Qualcomm Incorporated | Signaling layer identifiers for operation points in video coding |
| WO2014050425A1 (ja) * | 2012-09-28 | 2014-04-03 | シャープ株式会社 | 画像復号装置 |
| US9936196B2 (en) * | 2012-10-30 | 2018-04-03 | Qualcomm Incorporated | Target output layers in video coding |
| KR102284110B1 (ko) * | 2013-01-17 | 2021-07-30 | 삼성전자주식회사 | 디코더 설정을 위한 비디오 부호화 방법 및 그 장치, 디코더 설정에 기초한 비디오 복호화 방법 및 그 장치 |
| 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 |
| US10708611B2 (en) | 2015-09-04 | 2020-07-07 | Sharp Kabushiki Kaisha | Systems and methods for signaling of video parameters and information associated with caption services |
| US11553210B2 (en) | 2018-12-07 | 2023-01-10 | Interdigital Vc Holdings, Inc. | Managing coding tools combinations and restrictions |
| JP7581338B2 (ja) | 2019-09-24 | 2024-11-12 | 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 |
| IL291689B1 (en) | 2019-09-24 | 2025-03-01 | Huawei Tech Co Ltd | Hypothetical Source Decoder (HRD) for testing the suitability of output layer sets (OLS) |
| CN114902679A (zh) * | 2019-12-13 | 2022-08-12 | 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 |
| CN114846786A (zh) | 2019-12-26 | 2022-08-02 | 字节跳动有限公司 | 对视频比特流中的假设参考解码器参数的信令的约束 |
| WO2021134011A1 (en) | 2019-12-26 | 2021-07-01 | Bytedance Inc. | Signaling of slice type and video layers |
| JP7422881B2 (ja) | 2019-12-27 | 2024-01-26 | バイトダンス インコーポレイテッド | パラメータセットにおけるサブピクチャシグナリング |
| EP4074052A4 (en) | 2020-01-09 | 2023-05-31 | ByteDance Inc. | PROCESSING OF FILLER DATA UNITS IN VIDEO STREAMS |
| US20240048768A1 (en) * | 2020-12-21 | 2024-02-08 | Lg Electronics Inc. | Method and apparatus for generating and processing media file |
| WO2022164024A1 (ko) * | 2021-01-26 | 2022-08-04 | 엘지전자 주식회사 | 미디어 파일 처리 방법 및 그 장치 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003289131A1 (en) | 2003-01-17 | 2004-08-13 | Matsushita Electric Industrial Co., Ltd. | Moving picture encoding 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 |
| JP4903195B2 (ja) | 2005-04-13 | 2012-03-28 | ノキア コーポレイション | ビデオデータを効果的に符号化及び復号する方法，デバイス及びシステム |
| MX2007012564A (es) * | 2005-04-13 | 2007-11-15 | Nokia Corp | Codificacion, almacenamiento y senalizacion de informacion de escalabilidad. |
| JP2009538086A (ja) | 2006-11-17 | 2009-10-29 | 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 |
| JP5686594B2 (ja) * | 2007-04-12 | 2015-03-18 | トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ | スケーラブル・ビデオ符号化のためのビデオ・ユーザビリティ情報（ｖｕｉ）用の方法及び装置 |
| CN102685557B (zh) * | 2007-04-18 | 2015-09-16 | 汤姆森许可贸易公司 | 编码系统 |
| CN102217308B (zh) * | 2008-11-13 | 2014-10-22 | 汤姆森特许公司 | 使用画面组合并和位分配的多线程视频编码 |
| 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 |
| JP2014512736A (ja) * | 2011-03-10 | 2014-05-22 | ヴィディオ・インコーポレーテッド | ビデオ符号化におけるパラメータセット保持 |
| US9521418B2 (en) | 2011-07-22 | 2016-12-13 | Qualcomm Incorporated | Slice header three-dimensional video extension for slice header prediction |
| WO2014006266A1 (en) * | 2012-07-02 | 2014-01-09 | Nokia Corporation | 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 SG SG11201501640UA patent/SG11201501640UA/en unknown
- 2013-09-11 KR KR1020157010607A patent/KR102148548B1/ko active IP Right Grant
- 2013-09-11 WO PCT/US2013/059274 patent/WO2014052013A1/en active Application Filing
- 2013-09-11 AU AU2013324090A patent/AU2013324090B2/en active Active
- 2013-09-11 MY MYPI2015700807A patent/MY171651A/en unknown
- 2013-09-11 BR BR112015006839-1A patent/BR112015006839B1/pt active IP Right Grant
- 2013-09-11 CN CN201380049934.8A patent/CN104685887B/zh active Active
- 2013-09-11 RU RU2015115902A patent/RU2635892C2/ru active
- 2013-09-11 EP EP13766196.3A patent/EP2901679A1/en not_active Ceased
- 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
- 2015-10-19 HK HK15110229.5A patent/HK1209936A1/xx unknown
-
2016
- 2016-07-01 US US15/200,359 patent/US9973782B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ZA201502306B (en) | 2017-01-25 |
| PH12015500614A1 (en) | 2015-05-11 |
| EP2901679A1 (en) | 2015-08-05 |
| CN104685887B (zh) | 2018-06-01 |
| US9973782B2 (en) | 2018-05-15 |
| JP2015531567A (ja) | 2015-11-02 |
| MY171651A (en) | 2019-10-22 |
| JP6174152B2 (ja) | 2017-08-02 |
| CA2884422A1 (en) | 2014-04-03 |
| CA2884422C (en) | 2018-03-20 |
| BR112015006839B1 (pt) | 2023-12-19 |
| SG11201501640UA (en) | 2015-04-29 |
| US20160316227A1 (en) | 2016-10-27 |
| AU2013324090B2 (en) | 2017-07-06 |
| CN104685887A (zh) | 2015-06-03 |
| WO2014052013A1 (en) | 2014-04-03 |
| US20140092955A1 (en) | 2014-04-03 |
| HK1209936A1 (en) | 2016-04-08 |
| TW201424403A (zh) | 2014-06-16 |
| US9432664B2 (en) | 2016-08-30 |
| TWI527460B (zh) | 2016-03-21 |
| AU2013324090A1 (en) | 2015-04-09 |
| KR20150063099A (ko) | 2015-06-08 |
| BR112015006839A2 (pt) | 2017-07-04 |
| KR102148548B1 (ko) | 2020-08-26 |
| IL237917A (en) | 2017-06-29 |
| PH12015500614B1 (en) | 2018-06-06 |
| RU2635892C2 (ru) | 2017-11-16 |
| RU2015115902A (ru) | 2016-11-20 |
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