ES2715314T3 - Acceso aleatorio completo desde imágenes de acceso aleatorio limpio en codificación de vídeo - Google Patents
Acceso aleatorio completo desde imágenes de acceso aleatorio limpio en codificación de vídeo Download PDFInfo
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- ES2715314T3 ES2715314T3 ES13721237T ES13721237T ES2715314T3 ES 2715314 T3 ES2715314 T3 ES 2715314T3 ES 13721237 T ES13721237 T ES 13721237T ES 13721237 T ES13721237 T ES 13721237T ES 2715314 T3 ES2715314 T3 ES 2715314T3
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Classifications
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- H—ELECTRICITY
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- 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
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
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- 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
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
- H04N21/23614—Multiplexing of additional data and video streams
-
- 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
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream
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- 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
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- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/44016—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving splicing one content stream with another content stream, e.g. for substituting a video clip
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- 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
- H04N21/8451—Structuring of content, e.g. decomposing content into time segments using Advanced Video Coding [AVC]
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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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/96—Tree coding, e.g. quad-tree coding
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 |
|---|---|---|---|
| US201261639823P | 2012-04-27 | 2012-04-27 | |
| US13/870,846 US9736476B2 (en) | 2012-04-27 | 2013-04-25 | Full random access from clean random access pictures in video coding |
| PCT/US2013/038450 WO2013163569A1 (en) | 2012-04-27 | 2013-04-26 | Full random access from clean random access pictures in video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2715314T3 true ES2715314T3 (es) | 2019-06-03 |
Family
ID=48325952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES13721237T Active ES2715314T3 (es) | 2012-04-27 | 2013-04-26 | Acceso aleatorio completo desde imágenes de acceso aleatorio limpio en codificación de vídeo |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9736476B2 (OSRAM) |
| EP (1) | EP2842344B1 (OSRAM) |
| JP (1) | JP6224080B2 (OSRAM) |
| KR (1) | KR101841812B1 (OSRAM) |
| CN (1) | CN104396265B (OSRAM) |
| AR (1) | AR092826A1 (OSRAM) |
| ES (1) | ES2715314T3 (OSRAM) |
| HU (1) | HUE041872T2 (OSRAM) |
| TW (1) | TWI495273B (OSRAM) |
| WO (1) | WO2013163569A1 (OSRAM) |
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| DK2728861T3 (en) | 2011-07-02 | 2017-10-23 | Samsung Electronics Co Ltd | Method and apparatus for multiplexing and demultiplexing video data to identify the reproduction state of video data. |
| CN103096049A (zh) * | 2011-11-02 | 2013-05-08 | 华为技术有限公司 | 一种视频处理方法及系统、相关设备 |
| US9892188B2 (en) * | 2011-11-08 | 2018-02-13 | Microsoft Technology Licensing, Llc | Category-prefixed data batching of coded media data in multiple categories |
| US9516308B2 (en) | 2012-04-27 | 2016-12-06 | Qualcomm Incorporated | Parameter set updates in video coding |
| WO2014003682A1 (en) * | 2012-06-29 | 2014-01-03 | Telefonaktiebolaget L M Ericsson (Publ) | Encoding and decoding video sequences comprising reference picture sets |
| US9992490B2 (en) * | 2012-09-26 | 2018-06-05 | Sony Corporation | Video parameter set (VPS) syntax re-ordering for easy access of extension parameters |
| US20140092987A1 (en) * | 2012-09-28 | 2014-04-03 | Apple Inc. | Entropy coding techniques and protocol to support parallel processing with low latency |
| US10219006B2 (en) | 2013-01-04 | 2019-02-26 | Sony Corporation | JCTVC-L0226: VPS and VPS_extension updates |
| US10419778B2 (en) | 2013-01-04 | 2019-09-17 | Sony Corporation | JCTVC-L0227: VPS_extension with updates of profile-tier-level syntax structure |
| WO2015076694A1 (en) * | 2013-11-25 | 2015-05-28 | Nptv Soft Ltd | Method for delivering personalized interactive video stream |
| WO2016060494A1 (ko) * | 2014-10-16 | 2016-04-21 | 삼성전자 주식회사 | 부호화된 비디오 데이터 처리 방법 및 장치, 부호화된 비디오 데이터 생성 방법 및 장치 |
| US11418812B2 (en) * | 2015-02-11 | 2022-08-16 | Qualcomm Incorporated | Placement of parameter sets and sync samples in video coding |
| KR102301362B1 (ko) | 2016-02-09 | 2021-09-13 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 효율적인 감소성 또는 효율적인 랜덤 액세스를 허용하는 픽처/비디오 데이터 스트림들에 대한 개념 |
| US10652631B2 (en) * | 2016-05-24 | 2020-05-12 | Qualcomm Incorporated | Sample entries and random access |
| US10291923B2 (en) * | 2016-05-24 | 2019-05-14 | Qualcomm Incorporated | Mapping of tile grouping and samples in HEVC and L-HEVC file formats |
| CN120358338A (zh) | 2016-10-12 | 2025-07-22 | 弗劳恩霍夫应用研究促进协会 | 空间不均等流媒体化 |
| DE112017006610T5 (de) * | 2016-12-27 | 2019-09-12 | Sony Corporation | Bildverarbeitungsvorrichtung und Verfahren |
| US11470356B2 (en) * | 2018-04-17 | 2022-10-11 | Mediatek Inc. | Method and apparatus of neural network for video coding |
| WO2020056172A1 (en) * | 2018-09-12 | 2020-03-19 | Futurewei Technologies, Inc. | Candidate signaling for reference picture list structures |
| CN110741647A (zh) * | 2018-09-29 | 2020-01-31 | 深圳市大疆创新科技有限公司 | 一种图像处理方法、装置、可移动平台及存储介质 |
| WO2020130922A1 (en) | 2018-12-20 | 2020-06-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Normative indication of recovery point |
| EP3928511A4 (en) | 2019-03-11 | 2022-06-22 | Huawei Technologies Co., Ltd. | Gradual decoding refresh in video coding |
| EP3939305A4 (en) * | 2019-03-11 | 2022-12-21 | Telefonaktiebolaget Lm Ericsson (Publ) | PROCEDURE FOR RECOVERY POINT PROCESS FOR VIDEO ENCODER AND ASSOCIATED DEVICE |
| KR20250096865A (ko) * | 2019-05-06 | 2025-06-27 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 비디오 코딩에서 새로운 코딩된 비디오 시퀀스를 시작하는 픽처에 대한 이전 픽처의 출력 |
| US11539957B2 (en) * | 2019-06-20 | 2022-12-27 | Tencent America LLC | Layered random access with reference picture resampling |
| JP7492978B2 (ja) * | 2019-06-20 | 2024-05-30 | ノキア テクノロジーズ オサケユイチア | ビデオエンコーディングおよびデコーディングのための装置、方法、およびコンピュータプログラム |
| US11825121B2 (en) * | 2019-09-23 | 2023-11-21 | Tencent America LLC | Method for access unit delimiter signaling |
| WO2021061280A1 (en) | 2019-09-24 | 2021-04-01 | Futurewei Technologies, Inc. | Signaling of picture header in video coding |
| US11310533B2 (en) * | 2019-09-27 | 2022-04-19 | Qualcomm Incorporated | Quantization parameter signaling for joint chroma residual mode in video coding |
| US11758193B2 (en) * | 2019-11-04 | 2023-09-12 | Hfi Innovation Inc. | Signaling high-level information in video and image coding |
| WO2021134015A1 (en) | 2019-12-26 | 2021-07-01 | Bytedance Inc. | Profile, tier and layer indication in video coding |
| 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 |
| EP4066386A4 (en) | 2019-12-27 | 2023-01-25 | ByteDance Inc. | SUB-PICTURE SIGNALING IN VIDEO ENCODING |
| KR102874198B1 (ko) * | 2020-01-09 | 2025-10-23 | 바이트댄스 아이엔씨 | 비디오 스트림들 내의 필러 데이터 유닛들의 프로세싱 |
| KR20220143023A (ko) * | 2020-02-19 | 2022-10-24 | 바이트댄스 아이엔씨 | 비트스트림에서의 비디오 성분들에 대한 가중치 값들의 추론 |
| EP4104428A4 (en) | 2020-03-16 | 2023-05-03 | ByteDance Inc. | DIRECT ACCESS POINT ACCESS UNIT IN SCALABLE VIDEO ENCODING |
| JP7488354B2 (ja) | 2020-03-20 | 2024-05-21 | バイトダンス インコーポレイテッド | サブピクチャの参照ピクチャリストの制約 |
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| WO2021198491A1 (en) * | 2020-04-02 | 2021-10-07 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | File format schemes allowing efficient roi, stream access and parameter set handling |
| EP4122195A4 (en) | 2020-04-20 | 2023-06-21 | ByteDance Inc. | REFERENCE IMAGE LISTING RESTRICTIONS |
| US12041386B2 (en) * | 2020-09-29 | 2024-07-16 | Lemon Inc. | Dependent random access point indication in video bitstreams |
| US20230308658A1 (en) * | 2022-03-25 | 2023-09-28 | Tencent America LLC | Methods of parameter set indication in video streaming |
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| DK2728861T3 (en) * | 2011-07-02 | 2017-10-23 | Samsung Electronics Co Ltd | Method and apparatus for multiplexing and demultiplexing video data to identify the reproduction state of video data. |
| US9277228B2 (en) | 2011-07-18 | 2016-03-01 | Qualcomm Incorporated | Adaptation parameter sets for video coding |
| US9351016B2 (en) * | 2012-04-13 | 2016-05-24 | Sharp Kabushiki Kaisha | Devices for identifying a leading picture |
| US20150063463A1 (en) * | 2012-04-15 | 2015-03-05 | Samsung Electronics Co., Ltd. | Method and device for coding multi-layer video, and method and device for decoding multi-layer video |
| US9516308B2 (en) | 2012-04-27 | 2016-12-06 | Qualcomm Incorporated | Parameter set updates in video coding |
-
2013
- 2013-04-25 US US13/870,846 patent/US9736476B2/en active Active
- 2013-04-26 KR KR1020147032723A patent/KR101841812B1/ko active Active
- 2013-04-26 HU HUE13721237A patent/HUE041872T2/hu unknown
- 2013-04-26 JP JP2015509188A patent/JP6224080B2/ja active Active
- 2013-04-26 ES ES13721237T patent/ES2715314T3/es active Active
- 2013-04-26 CN CN201380022304.1A patent/CN104396265B/zh active Active
- 2013-04-26 TW TW102115167A patent/TWI495273B/zh active
- 2013-04-26 WO PCT/US2013/038450 patent/WO2013163569A1/en not_active Ceased
- 2013-04-26 EP EP13721237.9A patent/EP2842344B1/en active Active
- 2013-04-26 AR ARP130101427A patent/AR092826A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20130294500A1 (en) | 2013-11-07 |
| KR20150008144A (ko) | 2015-01-21 |
| US9736476B2 (en) | 2017-08-15 |
| KR101841812B1 (ko) | 2018-03-23 |
| WO2013163569A1 (en) | 2013-10-31 |
| EP2842344A1 (en) | 2015-03-04 |
| EP2842344B1 (en) | 2018-12-12 |
| HUE041872T2 (hu) | 2019-05-28 |
| CN104396265B (zh) | 2018-03-16 |
| TW201352005A (zh) | 2013-12-16 |
| CN104396265A (zh) | 2015-03-04 |
| AR092826A1 (es) | 2015-05-06 |
| JP2015515240A (ja) | 2015-05-21 |
| JP6224080B2 (ja) | 2017-11-01 |
| TWI495273B (zh) | 2015-08-01 |
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