CL2017002016A1 - Diseño de señalización de punto de operación y entrada de muestra en un formato de archivo de video en capas - Google Patents
Diseño de señalización de punto de operación y entrada de muestra en un formato de archivo de video en capasInfo
- Publication number
- CL2017002016A1 CL2017002016A1 CL2017002016A CL2017002016A CL2017002016A1 CL 2017002016 A1 CL2017002016 A1 CL 2017002016A1 CL 2017002016 A CL2017002016 A CL 2017002016A CL 2017002016 A CL2017002016 A CL 2017002016A CL 2017002016 A1 CL2017002016 A1 CL 2017002016A1
- Authority
- CL
- Chile
- Prior art keywords
- video data
- design
- file format
- operating point
- video file
- Prior art date
Links
- 230000011664 signaling Effects 0.000 title 1
- 238000003860 storage Methods 0.000 abstract 2
- 238000012545 processing Methods 0.000 abstract 1
- 238000003672 processing method Methods 0.000 abstract 1
Classifications
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- 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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/39—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability involving multiple description coding [MDC], i.e. with separate layers being structured as independently decodable descriptions of input picture data
-
- 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
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- 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
- H04N21/234—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
- H04N21/23439—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 for generating different versions
-
- 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
- H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
-
- 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
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/854—Content authoring
- H04N21/85406—Content authoring involving a specific file format, e.g. MP4 format
-
- 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
- H04N19/50—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)
- Computer Security & Cryptography (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Signal Processing For Recording (AREA)
- Processing Or Creating Images (AREA)
Abstract
<p>MÉTODO DE PROCESAMIENTO DE DATOS DE VÍDEO MULTICAPA QUE COMPRENDE OBTENER DATOS DE VÍDEO MULTICAPA, ALMACENAR LOS DATOS DE VÍDEO MULTICAPA EN UN FORMATO DE ARCHIVO, ALMACENAR INFORMACIÓN DE FORMATO DE REPRESENTACIÓN PARA CADA PUNTO DE OPERACIÓN DE LOS DATOS DE VÍDEO MULTICAPA Y GENERAR UN ARCHIVO DE DATOS DE VÍDEO CON FORMATO DE ACUERDO CON EL FORMATO DE ARCHIVO; DISPOSITIVO DE VÍDEO PARA PROCESAMIENTO DE DATOS DE VÍDEO MULTICAPA; MEDIO DE ALMACENAMIENTO LEÍBLE POR COMPUTADORA.</p>
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562115075P | 2015-02-11 | 2015-02-11 | |
US15/019,634 US10148969B2 (en) | 2015-02-11 | 2016-02-09 | Of sample entry and operation point signalling in a layered video file format |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2017002016A1 true CL2017002016A1 (es) | 2018-03-16 |
Family
ID=56567245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2017002016A CL2017002016A1 (es) | 2015-02-11 | 2017-08-07 | Diseño de señalización de punto de operación y entrada de muestra en un formato de archivo de video en capas |
Country Status (21)
Country | Link |
---|---|
US (2) | US10148969B2 (es) |
EP (1) | EP3257250B1 (es) |
JP (1) | JP6542378B2 (es) |
KR (1) | KR102040383B1 (es) |
CN (1) | CN107211168B (es) |
AU (1) | AU2016219441B2 (es) |
BR (1) | BR112017017307B1 (es) |
CA (1) | CA2973376C (es) |
CL (1) | CL2017002016A1 (es) |
CO (1) | CO2017008026A2 (es) |
EA (1) | EA035924B1 (es) |
ES (1) | ES2902675T3 (es) |
MX (1) | MX365155B (es) |
MY (1) | MY181352A (es) |
NZ (2) | NZ766662A (es) |
PH (1) | PH12017501245A1 (es) |
SG (2) | SG10201907302PA (es) |
TN (1) | TN2017000305A1 (es) |
TW (2) | TW201946473A (es) |
WO (1) | WO2016130635A1 (es) |
ZA (1) | ZA201705086B (es) |
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US9648348B2 (en) | 2013-10-23 | 2017-05-09 | Qualcomm Incorporated | Multi-layer video file format designs |
CN106464943B (zh) * | 2014-06-30 | 2020-09-11 | 索尼公司 | 信息处理装置和方法 |
US10148969B2 (en) * | 2015-02-11 | 2018-12-04 | Qualcomm Incorporated | Of sample entry and operation point signalling in a layered video file format |
WO2016204481A1 (ko) * | 2015-06-16 | 2016-12-22 | 엘지전자 주식회사 | 미디어 데이터 전송 장치, 미디어 데이터 수신 장치, 미디어 데이터 전송 방법, 및 미디어 데이터 수신 방법 |
US10623755B2 (en) * | 2016-05-23 | 2020-04-14 | Qualcomm Incorporated | End of sequence and end of bitstream NAL units in separate file tracks |
CN108650481B (zh) * | 2018-04-19 | 2021-08-10 | 北京软通智慧城市科技有限公司 | 一种视频流数据的存储方法及装置 |
JP7273193B2 (ja) * | 2019-05-12 | 2023-05-12 | 北京字節跳動網絡技術有限公司 | 参照ピクチャ再サンプリングのための信号通知 |
BR112021026826A2 (pt) * | 2019-07-03 | 2022-02-22 | Huawei Tech Co Ltd | Tipos de imagens de referência em listas de imagens de referência |
WO2021134018A1 (en) | 2019-12-26 | 2021-07-01 | Bytedance Inc. | Signaling of decoded picture buffer parameters in layered video |
KR20220115958A (ko) | 2019-12-26 | 2022-08-19 | 바이트댄스 아이엔씨 | 코딩된 비트스트림들에서의 비디오 계층들의 시그널링에 대한 제약들 |
JP2023508680A (ja) | 2019-12-27 | 2023-03-03 | 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サブピクチャシグナリング |
WO2021142369A1 (en) | 2020-01-09 | 2021-07-15 | Bytedance Inc. | Signalling of the wavefront parallel processing |
EP4131969A4 (en) * | 2020-03-30 | 2024-03-13 | Lg Electronics Inc | IMAGE CODING/DECODING METHOD AND APPARATUS FOR SIGNALING PTL RELATED INFORMATION AND COMPUTER READABLE RECORDING MEDIUM HAVING BIT STREAM STORED THEREIN |
WO2021198488A1 (en) * | 2020-04-03 | 2021-10-07 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | File format concepts for video coding |
KR20230017203A (ko) * | 2020-06-02 | 2023-02-03 | 바이트댄스 아이엔씨 | 일반 제약 정보의 시그널링 |
KR20230023708A (ko) * | 2020-06-03 | 2023-02-17 | 엘지전자 주식회사 | 영상/비디오 코딩 시스템에서 상위 레벨 신택스를 처리하는 방법 및 장치 |
BR112022024817A2 (pt) * | 2020-06-12 | 2022-12-27 | Sony Group Corp | Dispositivo e método de processamento de informações |
US20230336761A1 (en) * | 2020-09-16 | 2023-10-19 | Lg Electronics Inc. | Method for processing media file and device therefor |
US11750815B2 (en) | 2020-09-17 | 2023-09-05 | Lemon, Inc. | Versatile video coding track coding |
US11729427B2 (en) | 2020-09-17 | 2023-08-15 | Lemon Inc. | Chroma format and bit depth indication in coded video |
US20230388508A1 (en) * | 2020-09-29 | 2023-11-30 | Lg Electronics Inc. | Method and device for generating media file |
US20240031622A1 (en) * | 2020-12-21 | 2024-01-25 | Lg Electronics Inc. | Media file processing method and device |
GB2605965A (en) * | 2021-04-16 | 2022-10-26 | Canon Kk | Methods and devices for improving storage and transmission of uncompressed data while using a standard format |
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TWI606718B (zh) * | 2012-01-03 | 2017-11-21 | 杜比實驗室特許公司 | 規定視覺動態範圍編碼操作及參數 |
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US10148969B2 (en) * | 2015-02-11 | 2018-12-04 | Qualcomm Incorporated | Of sample entry and operation point signalling in a layered video file format |
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2016
- 2016-02-09 US US15/019,634 patent/US10148969B2/en not_active Expired - Fee Related
- 2016-02-10 SG SG10201907302PA patent/SG10201907302PA/en unknown
- 2016-02-10 AU AU2016219441A patent/AU2016219441B2/en active Active
- 2016-02-10 BR BR112017017307-7A patent/BR112017017307B1/pt active IP Right Grant
- 2016-02-10 KR KR1020177021964A patent/KR102040383B1/ko active IP Right Grant
- 2016-02-10 MY MYPI2017702423A patent/MY181352A/en unknown
- 2016-02-10 MX MX2017010275A patent/MX365155B/es active IP Right Grant
- 2016-02-10 SG SG11201705442YA patent/SG11201705442YA/en unknown
- 2016-02-10 NZ NZ766662A patent/NZ766662A/en unknown
- 2016-02-10 JP JP2017541910A patent/JP6542378B2/ja active Active
- 2016-02-10 EP EP16708519.0A patent/EP3257250B1/en active Active
- 2016-02-10 CN CN201680009224.6A patent/CN107211168B/zh active Active
- 2016-02-10 NZ NZ733479A patent/NZ733479A/en unknown
- 2016-02-10 ES ES16708519T patent/ES2902675T3/es active Active
- 2016-02-10 WO PCT/US2016/017280 patent/WO2016130635A1/en active Application Filing
- 2016-02-10 CA CA2973376A patent/CA2973376C/en active Active
- 2016-02-10 EA EA201791565A patent/EA035924B1/ru unknown
- 2016-02-10 TN TNP/2017/000305A patent/TN2017000305A1/en unknown
- 2016-02-15 TW TW108133495A patent/TW201946473A/zh unknown
- 2016-02-15 TW TW105104375A patent/TWI675588B/zh active
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2017
- 2017-07-05 PH PH12017501245A patent/PH12017501245A1/en unknown
- 2017-07-26 ZA ZA2017/05086A patent/ZA201705086B/en unknown
- 2017-08-07 CL CL2017002016A patent/CL2017002016A1/es unknown
- 2017-08-09 CO CONC2017/0008026A patent/CO2017008026A2/es unknown
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2018
- 2018-11-07 US US16/183,269 patent/US10298938B2/en active Active
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