HUE044984T2 - Paraméterkészlet-frissítések videokódolásban - Google Patents
Paraméterkészlet-frissítések videokódolásbanInfo
- Publication number
- HUE044984T2 HUE044984T2 HUE13720214A HUE044984T2 HU E044984 T2 HUE044984 T2 HU E044984T2 HU E13720214 A HUE13720214 A HU E13720214A HU E044984 T2 HUE044984 T2 HU E044984T2
- Authority
- HU
- Hungary
- Prior art keywords
- parameter set
- video coding
- set updates
- updates
- 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
- H04N19/10—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
- H04N19/40—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
-
- 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
- H04N21/236—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
- 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]
-
- 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
-
- 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
- H04N19/90—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)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261639823P | 2012-04-27 | 2012-04-27 | |
| US13/870,833 US9516308B2 (en) | 2012-04-27 | 2013-04-25 | Parameter set updates in video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HUE044984T2 true HUE044984T2 (hu) | 2019-11-28 |
Family
ID=48237304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HUE13720214 HUE044984T2 (hu) | 2012-04-27 | 2013-04-26 | Paraméterkészlet-frissítések videokódolásban |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9516308B2 (OSRAM) |
| EP (1) | EP2842320B1 (OSRAM) |
| JP (1) | JP6117341B2 (OSRAM) |
| KR (1) | KR101789370B1 (OSRAM) |
| CN (1) | CN104380747B (OSRAM) |
| BR (1) | BR112014026745B8 (OSRAM) |
| ES (1) | ES2744235T3 (OSRAM) |
| HU (1) | HUE044984T2 (OSRAM) |
| TW (1) | TWI520591B (OSRAM) |
| WO (1) | WO2013163563A1 (OSRAM) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130279882A1 (en) * | 2012-04-23 | 2013-10-24 | Apple Inc. | Coding of Video and Audio with Initialization Fragments |
| US9736476B2 (en) | 2012-04-27 | 2017-08-15 | Qualcomm Incorporated | Full random access from clean random access pictures in video coding |
| SG10201909372YA (en) * | 2012-06-29 | 2019-11-28 | Velos Media Int Ltd | Encoding device and encoding method |
| US9992490B2 (en) | 2012-09-26 | 2018-06-05 | Sony Corporation | Video parameter set (VPS) syntax re-ordering for easy access of extension parameters |
| KR20150063379A (ko) * | 2012-09-28 | 2015-06-09 | 소니 주식회사 | 부호화 장치 및 부호화 방법, 및 복호 장치 및 복호 방법 |
| US20140092987A1 (en) * | 2012-09-28 | 2014-04-03 | Apple Inc. | Entropy coding techniques and protocol to support parallel processing with low latency |
| JP6094126B2 (ja) * | 2012-10-01 | 2017-03-15 | 富士通株式会社 | 動画像復号装置 |
| WO2014084106A1 (ja) * | 2012-11-30 | 2014-06-05 | ソニー株式会社 | 画像処理装置および方法 |
| JP6164840B2 (ja) * | 2012-12-28 | 2017-07-19 | キヤノン株式会社 | 符号化装置、符号化方法、及びプログラム |
| US10419778B2 (en) * | 2013-01-04 | 2019-09-17 | Sony Corporation | JCTVC-L0227: VPS_extension with updates of profile-tier-level syntax structure |
| US10219006B2 (en) | 2013-01-04 | 2019-02-26 | Sony Corporation | JCTVC-L0226: VPS and VPS_extension updates |
| US11418812B2 (en) * | 2015-02-11 | 2022-08-16 | Qualcomm Incorporated | Placement of parameter sets and sync samples in video coding |
| US10178403B2 (en) * | 2015-06-23 | 2019-01-08 | Qualcomm Incorporated | Reference picture list construction in intra block copy mode |
| JP6766157B2 (ja) * | 2016-02-02 | 2020-10-07 | フラウンホーファー−ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン | ビデオストリーミングにおけるシーンセクションと関心領域の処理 |
| CN118784874A (zh) | 2016-02-09 | 2024-10-15 | 弗劳恩霍夫应用研究促进协会 | 解码器、编码器、方法、网络设备以及可读存储介质 |
| WO2020045248A1 (ja) * | 2018-08-29 | 2020-03-05 | シャープ株式会社 | 動画像復号装置および動画像符号化装置 |
| US10904574B2 (en) * | 2018-09-13 | 2021-01-26 | Tencent America LLC | Method and device using an out of band end of stream NAL unit in decoding |
| GB201902829D0 (en) * | 2019-03-01 | 2019-04-17 | Canon Kk | Method and apparatus for encoding and decoding a video bitsream for merging regions of interest |
| EP4472209A3 (en) * | 2019-05-06 | 2025-03-12 | Huawei Technologies Co., Ltd. | Output of prior pictures for pictures starting a new coded video sequence in video coding |
| CN114556961B (zh) | 2019-09-23 | 2025-01-10 | 瑞典爱立信有限公司 | 提供片段存在信息 |
| AU2020356300A1 (en) * | 2019-09-24 | 2022-04-14 | Huawei Technologies Co., Ltd. | Layer based parameter set NAL unit constraints |
| US11418804B2 (en) | 2019-12-31 | 2022-08-16 | Tencent America LLC | Method for wrap around motion compensation with reference picture resampling |
| MX2022008593A (es) * | 2020-01-12 | 2022-10-20 | Huawei Tech Co Ltd | Método y aparato para armonizar predicción ponderada con modos de fusión no rectangulares. |
| EP4104428A4 (en) * | 2020-03-16 | 2023-05-03 | ByteDance Inc. | DIRECT ACCESS POINT ACCESS UNIT IN SCALABLE VIDEO ENCODING |
| US20230308658A1 (en) * | 2022-03-25 | 2023-09-28 | Tencent America LLC | Methods of parameter set indication in video streaming |
| US20230319280A1 (en) * | 2022-04-05 | 2023-10-05 | Qatar Foundation For Education, Science And Community Development | Automatic generation of h.264 parameter sets to recover video file fragments |
| WO2024107026A1 (ko) * | 2022-11-19 | 2024-05-23 | 엘지전자 주식회사 | Nnpfc sei 메시지의 반복을 처리하는 영상 부호화/복호화 방법, 비트스트림을 전송하는 방법 및 비트스트림을 저장한 기록 매체 |
| KR20250114929A (ko) * | 2022-11-19 | 2025-07-29 | 엘지전자 주식회사 | 영상 부호화/복호화 방법, 비트스트림을 전송하는 방법 및 비트스트림을 저장한 기록 매체 |
| CN120513638A (zh) * | 2023-01-01 | 2025-08-19 | Lg电子株式会社 | 图像编码/解码方法、发送比特流的方法和存储比特流的记录介质 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1547382A4 (en) | 2002-07-16 | 2013-10-30 | Nokia Corp | METHOD FOR DIRECT ACCESS AND UNIQUE IMAGE REFRESHING IN VIDEO CODING |
| US7415069B2 (en) | 2003-12-09 | 2008-08-19 | Lsi Corporation | Method for activation and deactivation of infrequently changing sequence and picture parameter sets |
| CN101699866B (zh) * | 2004-01-30 | 2016-08-03 | 松下电器（美国）知识产权公司 | 运动图片编码方法和运动图片解码方法 |
| BRPI0418464B1 (pt) * | 2004-02-10 | 2019-02-05 | Thompson Licensing | armazenamento de conjuntos de parâmetros de codificação de vídeo avançada (avc) no formato de arquivo avc |
| US20050254526A1 (en) | 2004-05-12 | 2005-11-17 | Nokia Corporation | Parameter sets update in streaming applications |
| 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 |
| JP5072893B2 (ja) | 2009-03-25 | 2012-11-14 | 株式会社東芝 | 画像符号化方法および画像復号化方法 |
| US9992456B2 (en) | 2010-02-24 | 2018-06-05 | Thomson Licensing Dtv | Method and apparatus for hypothetical reference decoder conformance error detection |
| US9131033B2 (en) * | 2010-07-20 | 2015-09-08 | Qualcomm Incoporated | Providing sequence data sets for streaming video data |
| US9357229B2 (en) | 2010-07-28 | 2016-05-31 | Qualcomm Incorporated | Coding motion vectors in video coding |
| EP2666297A4 (en) | 2011-01-19 | 2016-01-27 | Mediatek Inc | METHOD AND DEVICE FOR PARSING THE ERROR RESISTANCE OF ANTICIPATING TEMPORARY MOTION VECTORS |
| US9008181B2 (en) | 2011-01-24 | 2015-04-14 | Qualcomm Incorporated | Single reference picture list utilization for interprediction video coding |
| US20120230430A1 (en) * | 2011-03-10 | 2012-09-13 | Stephan Wenger | Parameter Set Maintenance in Video Coding |
| GB2488830B (en) | 2011-03-10 | 2015-07-29 | Canon Kk | Method and device for encoding image data and method and device for decoding image data |
| HRP20171487T1 (hr) | 2011-07-02 | 2017-11-17 | Samsung Electronics Co., Ltd | Postupak i ureðaj za multipleksiranje i demultipleksiranje video podataka za identificiranje stanja reprodukcije video podataka |
| 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 |
| US9736476B2 (en) | 2012-04-27 | 2017-08-15 | Qualcomm Incorporated | Full random access from clean random access pictures in video coding |
-
2013
- 2013-04-25 US US13/870,833 patent/US9516308B2/en active Active
- 2013-04-26 EP EP13720214.9A patent/EP2842320B1/en active Active
- 2013-04-26 WO PCT/US2013/038444 patent/WO2013163563A1/en not_active Ceased
- 2013-04-26 BR BR112014026745A patent/BR112014026745B8/pt active IP Right Grant
- 2013-04-26 HU HUE13720214 patent/HUE044984T2/hu unknown
- 2013-04-26 KR KR1020147032722A patent/KR101789370B1/ko active Active
- 2013-04-26 TW TW102115166A patent/TWI520591B/zh active
- 2013-04-26 JP JP2015509186A patent/JP6117341B2/ja active Active
- 2013-04-26 ES ES13720214T patent/ES2744235T3/es active Active
- 2013-04-26 CN CN201380022298.XA patent/CN104380747B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR101789370B1 (ko) | 2017-10-23 |
| JP2015515239A (ja) | 2015-05-21 |
| ES2744235T3 (es) | 2020-02-24 |
| CN104380747A (zh) | 2015-02-25 |
| WO2013163563A1 (en) | 2013-10-31 |
| TWI520591B (zh) | 2016-02-01 |
| US20130294499A1 (en) | 2013-11-07 |
| CN104380747B (zh) | 2018-02-13 |
| US9516308B2 (en) | 2016-12-06 |
| TW201351966A (zh) | 2013-12-16 |
| BR112014026745B1 (pt) | 2023-04-25 |
| EP2842320B1 (en) | 2019-06-05 |
| BR112014026745B8 (pt) | 2023-10-17 |
| KR20150008143A (ko) | 2015-01-21 |
| EP2842320A1 (en) | 2015-03-04 |
| JP6117341B2 (ja) | 2017-04-19 |
| BR112014026745A2 (pt) | 2017-07-11 |
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