JP2022551535A5 - - Google Patents

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Publication number
JP2022551535A5
JP2022551535A5 JP2022521735A JP2022521735A JP2022551535A5 JP 2022551535 A5 JP2022551535 A5 JP 2022551535A5 JP 2022521735 A JP2022521735 A JP 2022521735A JP 2022521735 A JP2022521735 A JP 2022521735A JP 2022551535 A5 JP2022551535 A5 JP 2022551535A5
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JP
Japan
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audio
item
metadata
presentation metadata
input
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Pending
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JP2022521735A
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English (en)
Japanese (ja)
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JP2022551535A (ja
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Priority claimed from EP19202935.3A external-priority patent/EP3809709A1/en
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Publication of JP2022551535A publication Critical patent/JP2022551535A/ja
Publication of JP2022551535A5 publication Critical patent/JP2022551535A5/ja
Priority to JP2025146640A priority Critical patent/JP2025179172A/ja
Pending legal-status Critical Current

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JP2022521735A 2019-10-14 2020-10-08 オーディオ符号化のための装置及び方法 Pending JP2022551535A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025146640A JP2025179172A (ja) 2019-10-14 2025-09-04 オーディオ符号化のための装置及び方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19202935.3 2019-10-14
EP19202935.3A EP3809709A1 (en) 2019-10-14 2019-10-14 Apparatus and method for audio encoding
PCT/EP2020/078297 WO2021074007A1 (en) 2019-10-14 2020-10-08 Apparatus and method for audio encoding

Related Child Applications (1)

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JP2025146640A Division JP2025179172A (ja) 2019-10-14 2025-09-04 オーディオ符号化のための装置及び方法

Publications (2)

Publication Number Publication Date
JP2022551535A JP2022551535A (ja) 2022-12-09
JP2022551535A5 true JP2022551535A5 (https=) 2023-10-16

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ID=68280951

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JP2022521735A Pending JP2022551535A (ja) 2019-10-14 2020-10-08 オーディオ符号化のための装置及び方法
JP2025146640A Pending JP2025179172A (ja) 2019-10-14 2025-09-04 オーディオ符号化のための装置及び方法

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JP2025146640A Pending JP2025179172A (ja) 2019-10-14 2025-09-04 オーディオ符号化のための装置及び方法

Country Status (8)

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US (1) US12431152B2 (https=)
EP (2) EP3809709A1 (https=)
JP (2) JP2022551535A (https=)
KR (1) KR20220084113A (https=)
CN (1) CN114600188B (https=)
BR (1) BR112022006905A2 (https=)
MX (1) MX2022004393A (https=)
WO (1) WO2021074007A1 (https=)

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CN117501362B (zh) * 2021-06-15 2025-05-09 北京字跳网络技术有限公司 音频渲染系统、方法和电子设备
WO2022262758A1 (zh) * 2021-06-15 2022-12-22 北京字跳网络技术有限公司 音频渲染系统、方法和电子设备
GB2608406A (en) * 2021-06-30 2023-01-04 Nokia Technologies Oy Creating spatial audio stream from audio objects with spatial extent
GB2611800A (en) * 2021-10-15 2023-04-19 Nokia Technologies Oy A method and apparatus for efficient delivery of edge based rendering of 6DOF MPEG-I immersive audio
CN121312155A (zh) * 2023-05-31 2026-01-09 抖音视界有限公司 音频渲染方法、装置和非易失性计算机可读存储介质
CN119296553A (zh) * 2023-07-10 2025-01-10 华为技术有限公司 编码方法及电子设备
US12518772B2 (en) 2023-08-01 2026-01-06 Samsung Electronics Co., Ltd. Codec bitrate selection in audio object coding
GB2634524A (en) * 2023-10-11 2025-04-16 Nokia Technologies Oy Parametric spatial audio decoding with pass-through mode
CN118116397A (zh) * 2024-02-22 2024-05-31 中央广播电视总台 音频元数据编解码方法、传输方法、编码器终端及系统
WO2025232857A1 (en) * 2024-05-10 2025-11-13 Douyin Vision Co., Ltd. Audio processing method and apparatus

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TWI529703B (zh) * 2010-02-11 2016-04-11 杜比實驗室特許公司 用以非破壞地正常化可攜式裝置中音訊訊號響度之系統及方法
US8908874B2 (en) * 2010-09-08 2014-12-09 Dts, Inc. Spatial audio encoding and reproduction
TWI896112B (zh) * 2010-12-03 2025-09-01 美商杜比實驗室特許公司 音頻解碼裝置、音頻解碼方法及音頻編碼方法
JP6096789B2 (ja) * 2011-11-01 2017-03-15 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． オーディオオブジェクトのエンコーディング及びデコーディング
US9190065B2 (en) * 2012-07-15 2015-11-17 Qualcomm Incorporated Systems, methods, apparatus, and computer-readable media for three-dimensional audio coding using basis function coefficients
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