JP2021535427A5 - - Google Patents
Info
- Publication number
- JP2021535427A5 JP2021535427A5 JP2021509899A JP2021509899A JP2021535427A5 JP 2021535427 A5 JP2021535427 A5 JP 2021535427A5 JP 2021509899 A JP2021509899 A JP 2021509899A JP 2021509899 A JP2021509899 A JP 2021509899A JP 2021535427 A5 JP2021535427 A5 JP 2021535427A5
- Authority
- JP
- Japan
- Prior art keywords
- frame
- bitstream
- frames
- encoded
- encoded audio
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024038519A JP7831908B2 (ja) | 2018-08-21 | 2024-03-13 | 即時再生フレーム（ｉｐｆ）の生成、輸送及び処理のための方法、装置及びシステム |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862720680P | 2018-08-21 | 2018-08-21 | |
| US62/720,680 | 2018-08-21 | ||
| PCT/EP2019/072258 WO2020038938A1 (en) | 2018-08-21 | 2019-08-20 | Methods, apparatus and systems for generation, transportation and processing of immediate playout frames (ipfs) |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024038519A Division JP7831908B2 (ja) | 2018-08-21 | 2024-03-13 | 即時再生フレーム（ｉｐｆ）の生成、輸送及び処理のための方法、装置及びシステム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021535427A JP2021535427A (ja) | 2021-12-16 |
| JP2021535427A5 true JP2021535427A5 (enExample) | 2022-08-17 |
| JP7455812B2 JP7455812B2 (ja) | 2024-03-26 |
Family
ID=67902488
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021509899A Active JP7455812B2 (ja) | 2018-08-21 | 2019-08-20 | 即時再生フレーム（ｉｐｆ）の生成、輸送及び処理のための方法、装置及びシステム |
| JP2024038519A Active JP7831908B2 (ja) | 2018-08-21 | 2024-03-13 | 即時再生フレーム（ｉｐｆ）の生成、輸送及び処理のための方法、装置及びシステム |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024038519A Active JP7831908B2 (ja) | 2018-08-21 | 2024-03-13 | 即時再生フレーム（ｉｐｆ）の生成、輸送及び処理のための方法、装置及びシステム |
Country Status (10)
| Country | Link |
|---|---|
| US (3) | US11972769B2 (enExample) |
| EP (2) | EP4224473B1 (enExample) |
| JP (2) | JP7455812B2 (enExample) |
| KR (2) | KR102852659B1 (enExample) |
| CN (3) | CN112740325B (enExample) |
| AU (2) | AU2019323625B2 (enExample) |
| BR (1) | BR112021003104A2 (enExample) |
| CA (1) | CA3110137A1 (enExample) |
| MX (2) | MX2021001970A (enExample) |
| WO (1) | WO2020038938A1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112021003104A2 (pt) * | 2018-08-21 | 2021-05-11 | Dolby International Ab | métodos, aparelho e sistemas para geração, transporte e processamento de quadros de reprodução imediata (ipfs) |
| US11967330B2 (en) * | 2019-08-15 | 2024-04-23 | Dolby International Ab | Methods and devices for generation and processing of modified audio bitstreams |
| DE112021005027T5 (de) * | 2020-09-25 | 2023-08-10 | Apple Inc. | Nahtloses skalierbares decodieren von kanälen, objekten und hoa-audioinhalt |
| CN115223579B (zh) * | 2021-04-20 | 2025-09-12 | 华为技术有限公司 | 一种编解码器协商与切换方法 |
| WO2023021137A1 (en) * | 2021-08-19 | 2023-02-23 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio encoder, method for providing an encoded representation of an audio information, computer program and encoded audio representation using immediate playout frames |
| CN114979771A (zh) * | 2022-07-26 | 2022-08-30 | 北京智象信息技术有限公司 | 一种多媒体播放器视频预滚水位控制的方法、装置及介质 |
| US20250201255A1 (en) * | 2023-12-13 | 2025-06-19 | Qualcomm Incorporated | Content-based switchable audio codec |
| GB2636866A (en) * | 2023-12-28 | 2025-07-02 | Nokia Technologies Oy | An apparatus and method for immersive audio rendering |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5963203A (en) * | 1997-07-03 | 1999-10-05 | Obvious Technology, Inc. | Interactive video icon with designated viewing position |
| US7937272B2 (en) | 2005-01-11 | 2011-05-03 | Koninklijke Philips Electronics N.V. | Scalable encoding/decoding of audio signals |
| US8532984B2 (en) | 2006-07-31 | 2013-09-10 | Qualcomm Incorporated | Systems, methods, and apparatus for wideband encoding and decoding of active frames |
| US8190441B2 (en) | 2006-09-11 | 2012-05-29 | Apple Inc. | Playback of compressed media files without quantization gaps |
| PL2201566T3 (pl) | 2007-09-19 | 2016-04-29 | Ericsson Telefon Ab L M | Połączone, wielokanałowe kodowanie/dekodowanie audio |
| EP2539892B1 (fr) | 2010-02-26 | 2014-04-02 | Orange | Compression de flux audio multicanal |
| ES2722224T3 (es) | 2010-04-13 | 2019-08-08 | Fraunhofer Ges Forschung | Procedimiento y codificador y decodificador para la reproducción sin espacios de una señal de audio |
| WO2014124377A2 (en) * | 2013-02-11 | 2014-08-14 | Dolby Laboratories Licensing Corporation | Audio bitstreams with supplementary data and encoding and decoding of such bitstreams |
| EP2842338A1 (en) | 2012-04-24 | 2015-03-04 | VID SCALE, Inc. | Method and apparatus for smooth stream switching in mpeg/3gpp-dash |
| WO2015000819A1 (en) | 2013-07-05 | 2015-01-08 | Dolby International Ab | Enhanced soundfield coding using parametric component generation |
| EP2863386A1 (en) * | 2013-10-18 | 2015-04-22 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio decoder, apparatus for generating encoded audio output data and methods permitting initializing a decoder |
| US9489955B2 (en) | 2014-01-30 | 2016-11-08 | Qualcomm Incorporated | Indicating frame parameter reusability for coding vectors |
| CN117198304A (zh) | 2014-03-21 | 2023-12-08 | 杜比国际公司 | 用于对压缩的hoa信号进行解码的方法、装置和存储介质 |
| PL3800898T3 (pl) | 2014-05-28 | 2023-12-27 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Procesor danych i transport danych kontrolnych użytkownika do dekoderów audio i modułów renderowania |
| EP2996269A1 (en) * | 2014-09-09 | 2016-03-16 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio splicing concept |
| ES2733858T3 (es) | 2015-03-09 | 2019-12-03 | Fraunhofer Ges Forschung | Codificación de audio alineada por fragmentos |
| TWI879690B (zh) * | 2015-03-13 | 2025-04-01 | 瑞典商杜比國際公司 | 音訊處理單元、用於將經編碼的音訊位元流解碼之方法以及非暫態電腦可讀媒體 |
| US10277997B2 (en) | 2015-08-07 | 2019-04-30 | Dolby Laboratories Licensing Corporation | Processing object-based audio signals |
| KR102315774B1 (ko) * | 2017-01-10 | 2021-10-22 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 오디오 디코더, 오디오 인코더, 디코딩된 오디오 신호를 제공하기 위한 방법, 인코딩된 오디오 신호를 제공하기 위한 방법, 오디오 스트림, 오디오 스트림 제공기, 및 스트림 식별자를 사용하는 컴퓨터 프로그램 |
| RU2651902C1 (ru) | 2017-04-26 | 2018-04-24 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный аграрный университет имени И.Т. Трубилина" | Способ иппотерапии больных детским церебральным параличом в условиях черноморского побережья |
| US20190361917A1 (en) * | 2018-05-25 | 2019-11-28 | Bao Tran | Smart device |
| BR112021003104A2 (pt) * | 2018-08-21 | 2021-05-11 | Dolby International Ab | métodos, aparelho e sistemas para geração, transporte e processamento de quadros de reprodução imediata (ipfs) |
-
2019
- 2019-08-20 BR BR112021003104-9A patent/BR112021003104A2/pt unknown
- 2019-08-20 JP JP2021509899A patent/JP7455812B2/ja active Active
- 2019-08-20 MX MX2021001970A patent/MX2021001970A/es unknown
- 2019-08-20 CN CN201980061575.5A patent/CN112740325B/zh active Active
- 2019-08-20 US US17/270,036 patent/US11972769B2/en active Active
- 2019-08-20 CN CN202410401063.1A patent/CN118192925A/zh active Pending
- 2019-08-20 WO PCT/EP2019/072258 patent/WO2020038938A1/en not_active Ceased
- 2019-08-20 EP EP23163137.5A patent/EP4224473B1/en active Active
- 2019-08-20 KR KR1020217008181A patent/KR102852659B1/ko active Active
- 2019-08-20 KR KR1020257028463A patent/KR20250133478A/ko active Pending
- 2019-08-20 CA CA3110137A patent/CA3110137A1/en active Pending
- 2019-08-20 AU AU2019323625A patent/AU2019323625B2/en active Active
- 2019-08-20 CN CN202410401067.XA patent/CN118192926A/zh active Pending
- 2019-08-20 EP EP19765660.6A patent/EP3841571B1/en active Active
-
2021
- 2021-02-18 MX MX2024007726A patent/MX2024007726A/es unknown
-
2024
- 2024-03-13 JP JP2024038519A patent/JP7831908B2/ja active Active
- 2024-03-18 US US18/608,664 patent/US12315524B2/en active Active
- 2024-10-29 AU AU2024227722A patent/AU2024227722A1/en active Pending
-
2025
- 2025-05-22 US US19/216,341 patent/US20250336404A1/en active Pending
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