MX353159B - Definiciones de nivel para códecs de video de múltiples capas. - Google Patents
Definiciones de nivel para códecs de video de múltiples capas.Info
- Publication number
- MX353159B MX353159B MX2016011218A MX2016011218A MX353159B MX 353159 B MX353159 B MX 353159B MX 2016011218 A MX2016011218 A MX 2016011218A MX 2016011218 A MX2016011218 A MX 2016011218A MX 353159 B MX353159 B MX 353159B
- Authority
- MX
- Mexico
- Prior art keywords
- decoder
- layers
- bitstream
- layer video
- decoding
- Prior art date
Links
- 239000010410 layer Substances 0.000 abstract 5
- 239000002356 single layer Substances 0.000 abstract 1
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
- H04N19/30—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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/156—Availability of hardware or computational resources, e.g. encoding based on power-saving criteria
-
- 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
- H04N19/182—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 pixel
-
- 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
- H04N19/186—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 colour or a chrominance component
-
- 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
-
- 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
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 |
|---|---|---|---|
| US201461954495P | 2014-03-17 | 2014-03-17 | |
| US14/656,573 US9712837B2 (en) | 2014-03-17 | 2015-03-12 | Level definitions for multi-layer video codecs |
| PCT/US2015/020662 WO2015142694A1 (en) | 2014-03-17 | 2015-03-16 | Level definitions for multi-layer video codecs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2016011218A MX2016011218A (es) | 2016-11-30 |
| MX353159B true MX353159B (es) | 2017-12-20 |
Family
ID=54070444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2016011218A MX353159B (es) | 2014-03-17 | 2015-03-16 | Definiciones de nivel para códecs de video de múltiples capas. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9712837B2 (enExample) |
| EP (1) | EP3120550A1 (enExample) |
| JP (1) | JP6440735B2 (enExample) |
| KR (1) | KR101881239B1 (enExample) |
| CN (1) | CN106105209B (enExample) |
| BR (1) | BR112016021466A8 (enExample) |
| MX (1) | MX353159B (enExample) |
| WO (1) | WO2015142694A1 (enExample) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10390087B2 (en) * | 2014-05-01 | 2019-08-20 | Qualcomm Incorporated | Hypothetical reference decoder parameters for partitioning schemes in video coding |
| US10158874B2 (en) * | 2015-09-30 | 2018-12-18 | Apple Inc. | Parallel bypass and regular bin coding |
| US9959097B2 (en) | 2016-03-09 | 2018-05-01 | Bank Of America Corporation | SVN interface system for heterogeneous development environments |
| CN118590646A (zh) | 2018-06-21 | 2024-09-03 | 瑞典爱立信有限公司 | 灵活图块分区 |
| WO2019243534A1 (en) | 2018-06-21 | 2019-12-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Tile shuffling for 360 degree video decoding |
| CN118509586A (zh) | 2018-06-21 | 2024-08-16 | 瑞典爱立信有限公司 | 视频编码中具有子图块的图块分区 |
| JP7179163B2 (ja) * | 2018-09-13 | 2022-11-28 | 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 | ビットストリームマージ |
| US11477470B2 (en) * | 2018-10-02 | 2022-10-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Encoding and decoding pictures based on tile group ID |
| GB2616980B (en) * | 2018-10-09 | 2023-12-13 | V Nova Int Ltd | Signal element coding format compatibility within a hierarchical coding scheme using multiple resolutions |
| US11165847B2 (en) * | 2018-10-23 | 2021-11-02 | Tencent America LLC | Techniques for multiple conformance points in media coding |
| US11381867B2 (en) * | 2019-01-08 | 2022-07-05 | Qualcomm Incorporated | Multiple decoder interface for streamed media data |
| CN113366844B (zh) | 2019-02-02 | 2023-10-03 | 北京字节跳动网络技术有限公司 | 用于视频编解码中的帧内块复制的缓冲区中的数据存储 |
| WO2020156548A1 (en) | 2019-02-02 | 2020-08-06 | Beijing Bytedance Network Technology Co., Ltd. | Buffer updating for intra block copy in video coding |
| WO2020177661A1 (en) | 2019-03-01 | 2020-09-10 | Beijing Bytedance Network Technology Co., Ltd. | Order-based updating for intra block copy in video coding |
| JP7405861B2 (ja) * | 2019-03-01 | 2023-12-26 | 北京字節跳動網絡技術有限公司 | 映像符号化におけるイントラブロックコピーのための方向に基づく予測 |
| JP7284284B2 (ja) | 2019-03-04 | 2023-05-30 | 北京字節跳動網絡技術有限公司 | 映像符号化におけるイントラブロックコピーの実装形態の態様 |
| PH12022550024A1 (en) | 2019-07-06 | 2022-11-21 | Beijing Bytedance Network Tech Co Ltd | Virtual prediction buffer for intra block copy in video coding |
| CN114175633B (zh) | 2019-07-10 | 2023-12-29 | 北京字节跳动网络技术有限公司 | 用于视频编解码中的帧内块复制的样点标识 |
| JP7609842B2 (ja) | 2019-07-11 | 2025-01-07 | 北京字節跳動網絡技術有限公司 | 映像符号化におけるイントラブロックコピーのためのビットストリーム適合性の制約 |
| US12244835B2 (en) * | 2019-09-20 | 2025-03-04 | Sony Group Corporation | Image processing device and image processing method |
| US12114008B2 (en) * | 2019-09-30 | 2024-10-08 | Hyundai Motor Company | Method and apparatus for inter-prediction of pictures with different resolutions |
| CN114846805B (zh) * | 2019-12-26 | 2025-10-24 | 字节跳动有限公司 | 视频编解码中的信令通知编解码图片缓冲区级别 |
| US11503289B2 (en) | 2020-05-27 | 2022-11-15 | Tencent America LLC | Bitstream structure for viewport-based streaming with a fallback bitstream |
| MX2022015369A (es) * | 2020-06-12 | 2023-01-16 | Sony Group Corp | Dispositivo y metodo de procesamiento de informacion. |
| KR20220030192A (ko) | 2020-09-02 | 2022-03-10 | 레몬 인크. | 미디어 파일에서의 이미지 전환들을 위한 전환 기간 |
| EP3965423B1 (en) | 2020-09-02 | 2026-03-11 | Lemon Inc. | Pictures and layers included in a vvc image item |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100631777B1 (ko) * | 2004-03-31 | 2006-10-12 | 삼성전자주식회사 | 다 계층의 모션 벡터를 효율적으로 압축하는 방법 및 장치 |
| US20050254575A1 (en) * | 2004-05-12 | 2005-11-17 | Nokia Corporation | Multiple interoperability points for scalable media coding and transmission |
| US20060062312A1 (en) * | 2004-09-22 | 2006-03-23 | Yen-Chi Lee | Video demultiplexer and decoder with efficient data recovery |
| US8619860B2 (en) * | 2005-05-03 | 2013-12-31 | Qualcomm Incorporated | System and method for scalable encoding and decoding of multimedia data using multiple layers |
| US20070230564A1 (en) * | 2006-03-29 | 2007-10-04 | Qualcomm Incorporated | Video processing with scalability |
| CA2869132C (en) * | 2012-04-06 | 2017-08-22 | Vidyo, Inc. | Level signaling for layered video coding |
| US9998764B2 (en) * | 2012-07-09 | 2018-06-12 | Vid Scale, Inc. | Codec architecture for multiple layer video coding |
| GB2516224A (en) * | 2013-07-11 | 2015-01-21 | Nokia Corp | An apparatus, a method and a computer program for video coding and decoding |
| GB2516824A (en) * | 2013-07-23 | 2015-02-11 | Nokia Corp | An apparatus, a method and a computer program for video coding and decoding |
| US10554990B2 (en) * | 2013-10-14 | 2020-02-04 | Nokia Technologies Oy | Apparatus, a method and a computer program for video coding and decoding |
-
2015
- 2015-03-12 US US14/656,573 patent/US9712837B2/en active Active
- 2015-03-16 KR KR1020167027144A patent/KR101881239B1/ko active Active
- 2015-03-16 MX MX2016011218A patent/MX353159B/es active IP Right Grant
- 2015-03-16 EP EP15715533.4A patent/EP3120550A1/en not_active Ceased
- 2015-03-16 JP JP2016557225A patent/JP6440735B2/ja active Active
- 2015-03-16 BR BR112016021466A patent/BR112016021466A8/pt not_active Application Discontinuation
- 2015-03-16 CN CN201580012479.3A patent/CN106105209B/zh active Active
- 2015-03-16 WO PCT/US2015/020662 patent/WO2015142694A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP3120550A1 (en) | 2017-01-25 |
| CN106105209A (zh) | 2016-11-09 |
| WO2015142694A1 (en) | 2015-09-24 |
| KR20160134704A (ko) | 2016-11-23 |
| US20150264373A1 (en) | 2015-09-17 |
| JP6440735B2 (ja) | 2018-12-19 |
| BR112016021466A8 (pt) | 2021-07-06 |
| JP2017513330A (ja) | 2017-05-25 |
| MX2016011218A (es) | 2016-11-30 |
| BR112016021466A2 (pt) | 2017-08-15 |
| KR101881239B1 (ko) | 2018-07-23 |
| CN106105209B (zh) | 2019-04-23 |
| US9712837B2 (en) | 2017-07-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |