JP2021517987A5 - - Google Patents
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- Publication number
- JP2021517987A5 JP2021517987A5 JP2020543842A JP2020543842A JP2021517987A5 JP 2021517987 A5 JP2021517987 A5 JP 2021517987A5 JP 2020543842 A JP2020543842 A JP 2020543842A JP 2020543842 A JP2020543842 A JP 2020543842A JP 2021517987 A5 JP2021517987 A5 JP 2021517987A5
- Authority
- JP
- Japan
- Prior art keywords
- audio
- bitstream
- 3dof
- rendering
- 6dof
- Prior art date
Links
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022098792A JP7418500B2 (ja) | 2018-04-11 | 2022-06-20 | ６ｄｏｆオーディオ・レンダリングのための方法、装置およびシステムならびに６ｄｏｆオーディオ・レンダリングのためのデータ表現およびビットストリーム構造 |
| JP2024000945A JP7704330B2 (ja) | 2018-04-11 | 2024-01-09 | ６ｄｏｆオーディオ・レンダリングのための方法、装置およびシステムならびに６ｄｏｆオーディオ・レンダリングのためのデータ表現およびビットストリーム構造 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862655990P | 2018-04-11 | 2018-04-11 | |
| US62/655,990 | 2018-04-11 | ||
| PCT/EP2019/058955 WO2019197404A1 (en) | 2018-04-11 | 2019-04-09 | Methods, apparatus and systems for 6dof audio rendering and data representations and bitstream structures for 6dof audio rendering |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022098792A Division JP7418500B2 (ja) | 2018-04-11 | 2022-06-20 | ６ｄｏｆオーディオ・レンダリングのための方法、装置およびシステムならびに６ｄｏｆオーディオ・レンダリングのためのデータ表現およびビットストリーム構造 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| JP2021517987A JP2021517987A (ja) | 2021-07-29 |
| JPWO2019197404A5 JPWO2019197404A5 (https=) | 2022-04-18 |
| JP2021517987A5 true JP2021517987A5 (https=) | 2022-04-18 |
| JP7093841B2 JP7093841B2 (ja) | 2022-06-30 |
Family
ID=66165970
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020543842A Active JP7093841B2 (ja) | 2018-04-11 | 2019-04-09 | ６ｄｏｆオーディオ・レンダリングのための方法、装置およびシステムならびに６ｄｏｆオーディオ・レンダリングのためのデータ表現およびビットストリーム構造 |
| JP2022098792A Active JP7418500B2 (ja) | 2018-04-11 | 2022-06-20 | ６ｄｏｆオーディオ・レンダリングのための方法、装置およびシステムならびに６ｄｏｆオーディオ・レンダリングのためのデータ表現およびビットストリーム構造 |
| JP2024000945A Active JP7704330B2 (ja) | 2018-04-11 | 2024-01-09 | ６ｄｏｆオーディオ・レンダリングのための方法、装置およびシステムならびに６ｄｏｆオーディオ・レンダリングのためのデータ表現およびビットストリーム構造 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022098792A Active JP7418500B2 (ja) | 2018-04-11 | 2022-06-20 | ６ｄｏｆオーディオ・レンダリングのための方法、装置およびシステムならびに６ｄｏｆオーディオ・レンダリングのためのデータ表現およびビットストリーム構造 |
| JP2024000945A Active JP7704330B2 (ja) | 2018-04-11 | 2024-01-09 | ６ｄｏｆオーディオ・レンダリングのための方法、装置およびシステムならびに６ｄｏｆオーディオ・レンダリングのためのデータ表現およびビットストリーム構造 |
Country Status (7)
| Country | Link |
|---|---|
| US (3) | US11432099B2 (https=) |
| EP (3) | EP3776543B1 (https=) |
| JP (3) | JP7093841B2 (https=) |
| KR (2) | KR102721752B1 (https=) |
| CN (4) | CN118824260A (https=) |
| BR (1) | BR112020015835A2 (https=) |
| WO (1) | WO2019197404A1 (https=) |
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| BR112020015835A2 (pt) | 2018-04-11 | 2020-12-15 | Dolby International Ab | Métodos, aparelho e sistemas para renderização de áudio 6dof e representações de dados e estruturas de fluxo de bits para renderização de áudio 6dof |
| WO2019204214A2 (en) * | 2018-04-16 | 2019-10-24 | Dolby Laboratories Licensing Corporation | Methods, apparatus and systems for encoding and decoding of directional sound sources |
| US11356793B2 (en) * | 2019-10-01 | 2022-06-07 | Qualcomm Incorporated | Controlling rendering of audio data |
| KR102741553B1 (ko) * | 2019-12-04 | 2024-12-12 | 한국전자통신연구원 | 렌더링 최적화를 위한 오디오 데이터 전송 방법 및 오디오 데이터 재생 방법, 오디오 데이터 전송 장치 및 오디오 데이터 재생 장치 |
| EP4089673B1 (en) * | 2020-01-10 | 2026-02-25 | Sony Group Corporation | Encoding device and decoding device |
| US11967329B2 (en) * | 2020-02-20 | 2024-04-23 | Qualcomm Incorporated | Signaling for rendering tools |
| CN114067810B (zh) * | 2020-07-31 | 2025-12-12 | 华为技术有限公司 | 音频信号渲染方法和装置 |
| US11750998B2 (en) | 2020-09-30 | 2023-09-05 | Qualcomm Incorporated | Controlling rendering of audio data |
| US11750745B2 (en) | 2020-11-18 | 2023-09-05 | Kelly Properties, Llc | Processing and distribution of audio signals in a multi-party conferencing environment |
| US11743670B2 (en) | 2020-12-18 | 2023-08-29 | Qualcomm Incorporated | Correlation-based rendering with multiple distributed streams accounting for an occlusion for six degree of freedom applications |
| KR20240012569A (ko) * | 2021-05-27 | 2024-01-29 | 프라운호퍼-게젤샤프트 추르 푀르데룽 데어 안제반텐 포르슝 에 파우 | 음향 환경의 인코딩 및 디코딩 |
| US11956409B2 (en) * | 2021-08-23 | 2024-04-09 | Tencent America LLC | Immersive media interoperability |
| WO2023025143A1 (zh) * | 2021-08-24 | 2023-03-02 | 北京字跳网络技术有限公司 | 音频信号的处理方法和装置 |
| JP2024542412A (ja) * | 2021-11-09 | 2024-11-15 | 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 | パケットが、レンダリングシナリオの時間的展開を定義する１つ以上のシーン構成パケットを含み、タイムスタンプ情報を含む複数のパケットを用いる、オーディオデコーダ、オーディオエンコーダ、復号方法、符号化方法、及びビットストリーム |
| CN118511546A (zh) * | 2021-11-09 | 2024-08-16 | 弗劳恩霍夫应用研究促进协会 | 后期混响距离衰减 |
| GB202118094D0 (en) * | 2021-12-14 | 2022-01-26 | Nokia Technologies Oy | A method and apparatus for AR scene modification |
| US20260046585A1 (en) * | 2022-07-11 | 2026-02-12 | Electronics And Telecommunications Research Institute | Audio rendering method based on recording distance parameter and apparatus for performing same |
| US12604152B2 (en) | 2022-12-07 | 2026-04-14 | Dolby Laboratories Licensing Corporation | Binarual rendering |
| EP4697327A4 (en) * | 2023-04-11 | 2026-03-25 | Beijing Xiaomi Mobile Software Co Ltd | METHOD AND APPARATUS FOR PROCESSING AUDIO CODE STREAM SIGNAL, ELECTRONIC DEVICE AND STORAGE MEDIA |
| KR102837322B1 (ko) * | 2023-04-19 | 2025-07-23 | 한국전자통신연구원 | 공간음향 렌더링을 위한 비트스트림 재구성 방법 및 장치 |
| WO2025054331A1 (en) * | 2023-09-05 | 2025-03-13 | Virtuel Works Llc | Spatial audio scene description and rendering |
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| WO2014124377A2 (en) * | 2013-02-11 | 2014-08-14 | Dolby Laboratories Licensing Corporation | Audio bitstreams with supplementary data and encoding and decoding of such bitstreams |
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| KR102390208B1 (ko) * | 2017-10-17 | 2022-04-25 | 삼성전자주식회사 | 멀티미디어 데이터를 전송하는 방법 및 장치 |
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| BR112020015835A2 (pt) * | 2018-04-11 | 2020-12-15 | Dolby International Ab | Métodos, aparelho e sistemas para renderização de áudio 6dof e representações de dados e estruturas de fluxo de bits para renderização de áudio 6dof |
| WO2019199046A1 (ko) * | 2018-04-11 | 2019-10-17 | 엘지전자 주식회사 | 무선 통신 시스템에서 오디오에 대한 메타데이터를 송수신하는 방법 및 장치 |
| US11128976B2 (en) * | 2018-10-02 | 2021-09-21 | Qualcomm Incorporated | Representing occlusion when rendering for computer-mediated reality systems |
| US11232643B1 (en) * | 2020-12-22 | 2022-01-25 | Facebook Technologies, Llc | Collapsing of 3D objects to 2D images in an artificial reality environment |
-
2019
- 2019-04-09 BR BR112020015835-6A patent/BR112020015835A2/pt unknown
- 2019-04-09 EP EP19717297.6A patent/EP3776543B1/en active Active
- 2019-04-09 US US17/046,735 patent/US11432099B2/en active Active
- 2019-04-09 KR KR1020207024701A patent/KR102721752B1/ko active Active
- 2019-04-09 CN CN202411189985.7A patent/CN118824260A/zh active Pending
- 2019-04-09 KR KR1020247035074A patent/KR20240155983A/ko active Pending
- 2019-04-09 JP JP2020543842A patent/JP7093841B2/ja active Active
- 2019-04-09 EP EP24195373.6A patent/EP4513483A1/en active Pending
- 2019-04-09 WO PCT/EP2019/058955 patent/WO2019197404A1/en not_active Ceased
- 2019-04-09 CN CN202411189983.8A patent/CN118824259A/zh active Pending
- 2019-04-09 EP EP22189646.7A patent/EP4123644B1/en active Active
- 2019-04-09 CN CN202411189981.9A patent/CN118824258A/zh active Pending
- 2019-04-09 CN CN201980013440.1A patent/CN111712875B/zh active Active
-
2022
- 2022-06-20 JP JP2022098792A patent/JP7418500B2/ja active Active
- 2022-08-25 US US17/896,005 patent/US12126985B2/en active Active
-
2024
- 2024-01-09 JP JP2024000945A patent/JP7704330B2/ja active Active
- 2024-10-07 US US18/907,803 patent/US20250063318A1/en active Pending
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