CN109076250B - 交互式音频元数据处置 - Google Patents

交互式音频元数据处置 Download PDF

Info

Publication number
CN109076250B
CN109076250B CN201780028217.5A CN201780028217A CN109076250B CN 109076250 B CN109076250 B CN 109076250B CN 201780028217 A CN201780028217 A CN 201780028217A CN 109076250 B CN109076250 B CN 109076250B
Authority
CN
China
Prior art keywords
audio
command
encoded
based audio
signals
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.)
Active
Application number
CN201780028217.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN109076250A (zh
Inventor
P·L·马内斯
M·R·约翰逊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DTS Inc
Original Assignee
DTS Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by DTS Inc filed Critical DTS Inc
Publication of CN109076250A publication Critical patent/CN109076250A/zh
Application granted granted Critical
Publication of CN109076250B publication Critical patent/CN109076250B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/233—Processing of audio elementary streams
    • 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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
    • 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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/439—Processing of audio elementary streams
    • 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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/439—Processing of audio elementary streams
    • H04N21/4398—Processing of audio elementary streams involving reformatting operations of audio signals
    • 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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/485—End-user interface for client configuration
    • H04N21/4852—End-user interface for client configuration for modifying audio parameters, e.g. switching between mono and stereo
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/654—Transmission by server directed to the client
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the server
    • H04N21/6587—Control parameters, e.g. trick play commands, viewpoint selection
    • 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
    • H04N21/81—Monomedia components thereof
    • H04N21/8106—Monomedia components thereof involving special audio data, e.g. different tracks for different languages

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Stereophonic System (AREA)
  • Information Transfer Between Computers (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
  • Circuit For Audible Band Transducer (AREA)
CN201780028217.5A 2016-03-23 2017-03-14 交互式音频元数据处置 Active CN109076250B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/078,945 US10027994B2 (en) 2016-03-23 2016-03-23 Interactive audio metadata handling
US15/078,945 2016-03-23
PCT/US2017/022355 WO2017165157A1 (en) 2016-03-23 2017-03-14 Interactive audio metadata handling

Publications (2)

Publication Number Publication Date
CN109076250A CN109076250A (zh) 2018-12-21
CN109076250B true CN109076250B (zh) 2021-09-07

Family

ID=59899040

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780028217.5A Active CN109076250B (zh) 2016-03-23 2017-03-14 交互式音频元数据处置

Country Status (6)

Country Link
US (1) US10027994B2 (enExample)
EP (1) EP3434009A4 (enExample)
JP (1) JP7288760B2 (enExample)
KR (1) KR20180122451A (enExample)
CN (1) CN109076250B (enExample)
WO (1) WO2017165157A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3489821A1 (en) * 2017-11-27 2019-05-29 Nokia Technologies Oy A user interface for user selection of sound objects for rendering, and/or a method for rendering a user interface for user selection of sound objects for rendering
CA3110568A1 (en) * 2018-09-03 2020-03-12 Vanco International Llc Sensing based audio signal injection
CN109618223B (zh) * 2019-01-28 2021-02-05 北京易捷胜科技有限公司 一种声音替换方法
US11430485B2 (en) * 2019-11-19 2022-08-30 Netflix, Inc. Systems and methods for mixing synthetic voice with original audio tracks

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1933604A (zh) * 2005-09-16 2007-03-21 精工爱普生株式会社 图像声音输出系统、装置、声音处理程序和记录介质

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100733965B1 (ko) * 2005-11-01 2007-06-29 한국전자통신연구원 객체기반 오디오 전송/수신 시스템 및 그 방법
KR20080082917A (ko) 2007-03-09 2008-09-12 엘지전자 주식회사 오디오 신호 처리 방법 및 이의 장치
BR112013002574A2 (pt) 2010-08-04 2016-06-07 Nagravision S A Leman Consulting S A método para comportilhamento de dados e sincronização de dados de difusão com informações adicionais
TWI530941B (zh) * 2013-04-03 2016-04-21 杜比實驗室特許公司 用於基於物件音頻之互動成像的方法與系統
US9411882B2 (en) * 2013-07-22 2016-08-09 Dolby Laboratories Licensing Corporation Interactive audio content generation, delivery, playback and sharing
US8982281B2 (en) 2013-08-12 2015-03-17 Hydraconnect Sales Llc HDMI switch system with video alerts
EP3149955B1 (en) * 2014-05-28 2019-05-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Data processor and transport of user control data to audio decoders and renderers
CN106796793B (zh) 2014-09-04 2020-09-22 索尼公司 传输设备、传输方法、接收设备以及接收方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1933604A (zh) * 2005-09-16 2007-03-21 精工爱普生株式会社 图像声音输出系统、装置、声音处理程序和记录介质

Also Published As

Publication number Publication date
EP3434009A4 (en) 2019-08-28
JP7288760B2 (ja) 2023-06-08
HK1258771A1 (zh) 2019-11-22
WO2017165157A1 (en) 2017-09-28
US20170280169A1 (en) 2017-09-28
EP3434009A1 (en) 2019-01-30
JP2019514050A (ja) 2019-05-30
CN109076250A (zh) 2018-12-21
KR20180122451A (ko) 2018-11-12
US10027994B2 (en) 2018-07-17

Similar Documents

Publication Publication Date Title
JP6883636B2 (ja) ダッキング制御のためのメタデータ
US10063207B2 (en) Object-based audio loudness management
US20200135216A1 (en) Encoding device and encoding method, decoding device and decoding method, and program
US11109179B2 (en) Signal processing device, method, and program
CN110537220B (zh) 信号处理设备和方法及程序
CN109076250B (zh) 交互式音频元数据处置
KR102677399B1 (ko) 신호 처리 장치 및 방법, 그리고 프로그램
US10708707B2 (en) Audio processing apparatus and method and program
JPWO2019069710A1 (ja) 符号化装置および方法、復号装置および方法、並びにプログラム
US20180144752A1 (en) Frame coding for spatial audio data
US11942096B2 (en) Computer system for transmitting audio content to realize customized being-there and method thereof
CN114747232A (zh) 音频场景变化信令
TW202107451A (zh) 基於操作條件執行心理聲學音訊寫碼
US20200020342A1 (en) Error concealment for audio data using reference pools
US20220417693A1 (en) Computer system for processing audio content and method thereof
HK1258771B (en) Interactive audio metadata handling
JP2023526136A (ja) 効率的なダッキング利得適用による改善されたメイン‐関連オーディオ体験
KR102791998B1 (ko) 미디어 스트리밍 및 재생 동안 프리롤 및 미드롤을 지원하기 위한 방법 및 장치
KR20250118557A (ko) 오디오 신호를 렌더링하기 위한 방법 및 이를 수행하는 장치
CN121040089A (zh) 用于6dof渲染的有效递送的方法和装置
CN105575396A (zh) 音频数据发送方法、设备及电子系统
HK1226580B (zh) 基於对象的音频响度管理

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 1258771

Country of ref document: HK

GR01 Patent grant
GR01 Patent grant