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
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 (2) | MY181352A (es) |
| NZ (2) | NZ733479A (es) |
| PH (1) | PH12017501245A1 (es) |
| SG (2) | SG11201705442YA (es) |
| TN (1) | TN2017000305A1 (es) |
| TW (2) | TW201946473A (es) |
| WO (1) | WO2016130635A1 (es) |
| ZA (1) | ZA201705086B (es) |
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| US9712843B2 (en) | 2013-10-23 | 2017-07-18 | Qualcomm Incorporated | Multi-layer video file format designs |
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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 |
| 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 |
| WO2020228691A1 (en) * | 2019-05-12 | 2020-11-19 | Beijing Bytedance Network Technology Co., Ltd. | Signaling for reference picture resampling |
| JP7658922B2 (ja) * | 2019-07-03 | 2025-04-08 | 華為技術有限公司 | 参照ピクチャリスト内の参照ピクチャの種類 |
| JP7431330B2 (ja) | 2019-12-26 | 2024-02-14 | 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プロファイル、層及びレイヤの指示 |
| JP7425204B2 (ja) | 2019-12-26 | 2024-01-30 | バイトダンス インコーポレイテッド | ビデオビットストリームにおける仮想参照デコーダパラメータのシグナリングに対する制約 |
| 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 |
| WO2021142364A1 (en) | 2020-01-09 | 2021-07-15 | Bytedance Inc. | Signalling of high level syntax indication |
| JP7640024B2 (ja) | 2020-03-24 | 2025-03-05 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | エンコーダ、デコーダ、および対応する方法 |
| WO2021201540A1 (ko) * | 2020-03-30 | 2021-10-07 | 엘지전자 주식회사 | Ptl 관련 정보를 시그널링하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 컴퓨터 판독 가능한 기록 매체 |
| KR20220163474A (ko) * | 2020-04-03 | 2022-12-09 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 비디오 코딩을 위한 파일 포맷 개념 |
| EP4144089A4 (en) * | 2020-06-02 | 2023-08-02 | ByteDance Inc. | GENERAL RESTRICTED INFORMATION SIGNALING |
| CN116134821A (zh) * | 2020-06-03 | 2023-05-16 | Lg电子株式会社 | 用于在图像/视频编码系统中处理高级语法的方法和设备 |
| MX2022015369A (es) * | 2020-06-12 | 2023-01-16 | Sony Group Corp | Dispositivo y metodo de procesamiento de informacion. |
| CN116325759A (zh) * | 2020-09-16 | 2023-06-23 | Lg 电子株式会社 | 用于处理媒体文件的方法及其设备 |
| US11758195B2 (en) * | 2020-09-17 | 2023-09-12 | Lemon Inc. | Dependency information signaling in coded video |
| JP7202429B2 (ja) | 2020-09-17 | 2023-01-11 | レモン インコーポレイテッド | 符号化映像におけるクロマフォーマット及びビット深度のインジケーション |
| US11750815B2 (en) | 2020-09-17 | 2023-09-05 | Lemon, Inc. | Versatile video coding track coding |
| CN116210225A (zh) * | 2020-09-29 | 2023-06-02 | Lg 电子株式会社 | 生成媒体文件的方法及设备 |
| WO2022071754A1 (ko) * | 2020-09-29 | 2022-04-07 | 엘지전자 주식회사 | 출력 계층 세트 정보를 포함하는 미디어 파일 생성/수신 방법, 장치 및 미디어 파일 전송 방법 |
| US11611752B2 (en) * | 2020-10-07 | 2023-03-21 | Lemon Inc. | Adaptation parameter set storage in video coding |
| KR20230091114A (ko) * | 2020-10-26 | 2023-06-22 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | Vvc 비디오 코딩의 디코더 구성 정보 |
| US12574553B2 (en) * | 2020-12-21 | 2026-03-10 | Lg Electronics Inc. | Media file processing method and device |
| GB2605965B (en) | 2021-04-16 | 2026-03-04 | Canon Kk | Methods and devices for improving storage and transmission of uncompressed data while using a standard format |
| US20240205409A1 (en) * | 2021-04-19 | 2024-06-20 | Lg Electronics Inc. | Method and device for generating/receiving media file on basis of eos sample group, and method for transmitting media file |
| US12406401B2 (en) * | 2022-09-01 | 2025-09-02 | Illuscio, Inc. | Systems and methods for generating a line that represents different frequencies based on multi-dimensional data encoding |
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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 |
| GB2539462B (en) * | 2015-06-16 | 2019-04-03 | Canon Kk | Obtaining media data and metadata from encapsulated bit-streams wherein operating point descriptors can be dynamically set |
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-
2016
- 2016-02-09 US US15/019,634 patent/US10148969B2/en not_active Expired - Fee Related
- 2016-02-10 BR BR112017017307-7A patent/BR112017017307B1/pt active IP Right Grant
- 2016-02-10 SG SG11201705442YA patent/SG11201705442YA/en unknown
- 2016-02-10 KR KR1020177021964A patent/KR102040383B1/ko active Active
- 2016-02-10 NZ NZ733479A patent/NZ733479A/en unknown
- 2016-02-10 TN TNP/2017/000305A patent/TN2017000305A1/en unknown
- 2016-02-10 WO PCT/US2016/017280 patent/WO2016130635A1/en not_active Ceased
- 2016-02-10 NZ NZ766662A patent/NZ766662A/en unknown
- 2016-02-10 MX MX2017010275A patent/MX365155B/es active IP Right Grant
- 2016-02-10 ES ES16708519T patent/ES2902675T3/es active Active
- 2016-02-10 JP JP2017541910A patent/JP6542378B2/ja not_active Expired - Fee Related
- 2016-02-10 AU AU2016219441A patent/AU2016219441B2/en active Active
- 2016-02-10 EP EP16708519.0A patent/EP3257250B1/en active Active
- 2016-02-10 MY MYPI2017702423A patent/MY181352A/en unknown
- 2016-02-10 MY MYPI2020006528A patent/MY198540A/en unknown
- 2016-02-10 CA CA2973376A patent/CA2973376C/en active Active
- 2016-02-10 EA EA201791565A patent/EA035924B1/ru unknown
- 2016-02-10 SG SG10201907302PA patent/SG10201907302PA/en unknown
- 2016-02-10 CN CN201680009224.6A patent/CN107211168B/zh active Active
- 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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