CA3020519A1 - End of sequence and end of bitstream nal units in separate file tracks - Google Patents
End of sequence and end of bitstream nal units in separate file tracks Download PDFInfo
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- CA3020519A1 CA3020519A1 CA3020519A CA3020519A CA3020519A1 CA 3020519 A1 CA3020519 A1 CA 3020519A1 CA 3020519 A CA3020519 A CA 3020519A CA 3020519 A CA3020519 A CA 3020519A CA 3020519 A1 CA3020519 A1 CA 3020519A1
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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
- H04N19/169—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
- H04N19/188—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 video data packet, e.g. a network abstraction layer [NAL] unit
-
- 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
- H04N19/102—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
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
-
- 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
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
-
- 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
- H04N19/70—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]
- H04N21/80—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
- H04N19/10—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
- H04N19/17—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 an image region, e.g. an object
- H04N19/172—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 an image region, e.g. an object the region being a picture, frame or field
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662340437P | 2016-05-23 | 2016-05-23 | |
| US62/340,437 | 2016-05-23 | ||
| US15/601,233 | 2017-05-22 | ||
| US15/601,233 US10623755B2 (en) | 2016-05-23 | 2017-05-22 | End of sequence and end of bitstream NAL units in separate file tracks |
| PCT/US2017/033925 WO2017205325A1 (en) | 2016-05-23 | 2017-05-23 | End of sequence and end of bitstream nal units in separate file tracks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3020519A1 true CA3020519A1 (en) | 2017-11-30 |
Family
ID=60330621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3020519A Pending CA3020519A1 (en) | 2016-05-23 | 2017-05-23 | End of sequence and end of bitstream nal units in separate file tracks |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US10623755B2 (enExample) |
| EP (1) | EP3466094A1 (enExample) |
| JP (1) | JP6960945B2 (enExample) |
| KR (1) | KR102604891B1 (enExample) |
| CN (1) | CN109155877B (enExample) |
| BR (1) | BR112018073877A2 (enExample) |
| CA (1) | CA3020519A1 (enExample) |
| TW (1) | TWI763669B (enExample) |
| WO (1) | WO2017205325A1 (enExample) |
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| US10623755B2 (en) | 2016-05-23 | 2020-04-14 | Qualcomm Incorporated | End of sequence and end of bitstream NAL units in separate file tracks |
| GB2560921B (en) * | 2017-03-27 | 2020-04-08 | Canon Kk | Method and apparatus for encoding media data comprising generated content |
| US10735770B2 (en) | 2018-09-13 | 2020-08-04 | Tencent America LLC | Method and device using high layer syntax architecture for coding and decoding |
| US10999590B2 (en) * | 2018-12-28 | 2021-05-04 | Tencent America LLC | Method for identification of random access point and picture types |
| CN112118453B (zh) * | 2019-06-20 | 2024-08-09 | 腾讯美国有限责任公司 | 视频解码方法和设备、计算机设备以及存储介质 |
| BR112021024418A2 (pt) * | 2019-06-21 | 2022-01-18 | Ericsson Telefon Ab L M | Métodos para a decodificação de um conjunto de imagens a partir de um fluxo contínuo de bits e para a codificação de uma imagem, decodificador de vídeo, codificador de vídeo, programa de computador, e, portadora |
| US11477487B2 (en) * | 2019-12-10 | 2022-10-18 | Zte (Uk) Limited | Subpicture signaling in video coding |
| US11375232B2 (en) * | 2019-12-10 | 2022-06-28 | Zte (Uk) Limited | Sub picture signaling in video coding |
| KR102772741B1 (ko) * | 2019-12-23 | 2025-02-25 | 에스케이하이닉스 주식회사 | 컨트롤러 및 컨트롤러의 동작방법 |
| US11343524B2 (en) * | 2019-12-27 | 2022-05-24 | Tencent America LLC | Method for adaptation parameter set reference and constraints in coded video stream |
| US11792432B2 (en) * | 2020-02-24 | 2023-10-17 | Tencent America LLC | Techniques for signaling and identifying access unit boundaries |
| CN111541901B (zh) * | 2020-05-11 | 2022-05-27 | 网易（杭州）网络有限公司 | 图片解码的方法和装置 |
| JP7506188B2 (ja) | 2020-05-22 | 2024-06-25 | バイトダンス インコーポレイテッド | コーディングされた映像におけるシーケンスの終端の表示 |
| KR20250126863A (ko) | 2020-06-12 | 2025-08-25 | 바이트댄스 아이엔씨 | 다중 계층 비디오 코딩에 대한 픽처 헤더 제약들 |
| US11711518B2 (en) | 2020-09-17 | 2023-07-25 | Lemon Inc. | Decoding capability information storage in video coding |
| US11611752B2 (en) | 2020-10-07 | 2023-03-21 | Lemon Inc. | Adaptation parameter set storage in video coding |
| EP4260569A1 (en) * | 2020-12-09 | 2023-10-18 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | File generator, file parser, methods and video bitstream with improved access unit delimiter, end of sequence, end of bitstream and further non-video coding layer network access layer units |
| JP7602064B2 (ja) * | 2021-04-19 | 2024-12-17 | エルジー エレクトロニクス インコーポレイティド | メディアファイル処理方法及びその装置 |
| KR102882152B1 (ko) * | 2021-04-19 | 2025-11-05 | 엘지전자 주식회사 | Eos 샘플 그룹에 기반한 미디어 파일 생성/수신 방법,장치 및 미디어 파일 전송 방법 |
| GB2618298A (en) * | 2021-09-21 | 2023-11-08 | V Nova Int Ltd | Low complexity enhancement video coding with temporal scalability |
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| US10623755B2 (en) | 2016-05-23 | 2020-04-14 | Qualcomm Incorporated | End of sequence and end of bitstream NAL units in separate file tracks |
| KR102170550B1 (ko) * | 2016-05-24 | 2020-10-29 | 노키아 테크놀로지스 오와이 | 미디어 콘텐츠를 인코딩하는 방법, 장치 및 컴퓨터 프로그램 |
-
2017
- 2017-05-22 US US15/601,233 patent/US10623755B2/en active Active
- 2017-05-23 TW TW106117029A patent/TWI763669B/zh active
- 2017-05-23 EP EP17728336.3A patent/EP3466094A1/en active Pending
- 2017-05-23 WO PCT/US2017/033925 patent/WO2017205325A1/en not_active Ceased
- 2017-05-23 JP JP2018560876A patent/JP6960945B2/ja active Active
- 2017-05-23 KR KR1020187033793A patent/KR102604891B1/ko active Active
- 2017-05-23 CA CA3020519A patent/CA3020519A1/en active Pending
- 2017-05-23 CN CN201780030887.0A patent/CN109155877B/zh active Active
- 2017-05-23 BR BR112018073877-8A patent/BR112018073877A2/pt active IP Right Grant
-
2020
- 2020-01-17 US US16/746,113 patent/US11115669B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| BR112018073877A2 (pt) | 2019-02-26 |
| WO2017205325A1 (en) | 2017-11-30 |
| US11115669B2 (en) | 2021-09-07 |
| US10623755B2 (en) | 2020-04-14 |
| US20170339421A1 (en) | 2017-11-23 |
| CN109155877A (zh) | 2019-01-04 |
| KR102604891B1 (ko) | 2023-11-21 |
| KR20190013763A (ko) | 2019-02-11 |
| TW201743607A (zh) | 2017-12-16 |
| CN109155877B (zh) | 2021-09-21 |
| TWI763669B (zh) | 2022-05-11 |
| JP2019520739A (ja) | 2019-07-18 |
| JP6960945B2 (ja) | 2021-11-05 |
| EP3466094A1 (en) | 2019-04-10 |
| US20200154116A1 (en) | 2020-05-14 |
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