MX2016012286A - Aparato y metodo para el remapeo de objetos de audio relacionado con la pantalla. - Google Patents
Aparato y metodo para el remapeo de objetos de audio relacionado con la pantalla.Info
- Publication number
- MX2016012286A MX2016012286A MX2016012286A MX2016012286A MX2016012286A MX 2016012286 A MX2016012286 A MX 2016012286A MX 2016012286 A MX2016012286 A MX 2016012286A MX 2016012286 A MX2016012286 A MX 2016012286A MX 2016012286 A MX2016012286 A MX 2016012286A
- Authority
- MX
- Mexico
- Prior art keywords
- audio object
- metadata
- screen
- audio
- renderer
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
- H04S7/30—Control circuits for electronic adaptation of the sound field
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/008—Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
- G10L19/16—Vocoder architecture
- G10L19/18—Vocoders using multiple modes
- G10L19/20—Vocoders using multiple modes using sound class specific coding, hybrid encoders or object based coding
-
- 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
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4318—Generation of visual interfaces for content selection or interaction; Content or additional data rendering by altering the content in the rendering process, e.g. blanking, blurring or masking an image region
-
- 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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/4508—Management of client data or end-user data
- H04N21/4516—Management of client data or end-user data involving client characteristics, e.g. Set-Top-Box type, software version or amount of memory available
-
- 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
-
- 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
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S3/00—Systems employing more than two channels, e.g. quadraphonic
- H04S3/008—Systems employing more than two channels, e.g. quadraphonic in which the audio signals are in digital form, i.e. employing more than two discrete digital channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
- H04S7/30—Control circuits for electronic adaptation of the sound field
- H04S7/308—Electronic adaptation dependent on speaker or headphone connection
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
- G10L19/16—Vocoder architecture
- G10L19/167—Audio streaming, i.e. formatting and decoding of an encoded audio signal representation into a data stream for transmission or storage purposes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/15—Transducers incorporated in visual displaying devices, e.g. televisions, computer displays, laptops
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
- H04S2400/11—Positioning of individual sound objects, e.g. moving airplane, within a sound field
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Mathematical Physics (AREA)
- Databases & Information Systems (AREA)
- Stereophonic System (AREA)
Abstract
Se presenta un aparato para generar señales de parlantes. El aparato comprende un procesador de metadatos de objeto (110) y un renderizador de objetos (120). El renderizador de objetos (120) está configurado para recibir un objeto de audio. El procesador de metadatos de objetos (110) está configurado para recibir metadatos, que comprenden una indicación de si el objeto de audio tiene relación con la pantalla, y que además comprende una primera posición del objeto de audio. El procesador de metadatos de objetos (110) está configurado para calcular una segunda posición del objeto de audio dependiendo de la primera posición del objeto de audio y dependiendo de un tamaño de una pantalla, si en los metadatos se indica que el objeto de audio tiene relación con la pantalla. El renderizador de objetos (120) está configurado para generar las señales de parlantes dependiendo del objeto de audio y dependiendo de información de posición. El procesador de metadatos de objetos (110) está configurado para alimentar la primera posición del objeto de audio como información sobre la posición al renderizador de objetos (120), si en los metadatos se indica que el objeto de audio no está relacionado con la pantalla. El procesador de metadatos de objetos (110) está configurado para alimentar la segunda posición del objeto de audio como información sobre la posición al renderizador de objetos (120), si en los metadatos se indica que el objeto de audio tiene relación con la pantalla.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14161819 | 2014-03-26 | ||
EP14196769.5A EP2928216A1 (en) | 2014-03-26 | 2014-12-08 | Apparatus and method for screen related audio object remapping |
PCT/EP2015/056417 WO2015144766A1 (en) | 2014-03-26 | 2015-03-25 | Apparatus and method for screen related audio object remapping |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2016012286A true MX2016012286A (es) | 2016-11-30 |
MX355455B MX355455B (es) | 2018-04-18 |
Family
ID=52015948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016012286A MX355455B (es) | 2014-03-26 | 2015-03-25 | Aparato y metodo para el remapeo de objetos de audio relacionado con la pantalla. |
Country Status (19)
Country | Link |
---|---|
US (4) | US10192563B2 (es) |
EP (4) | EP2928216A1 (es) |
JP (4) | JP6422995B2 (es) |
KR (1) | KR101920356B1 (es) |
CN (2) | CN111276153B (es) |
AR (1) | AR099835A1 (es) |
AU (1) | AU2015238354B2 (es) |
BR (1) | BR112016022045B1 (es) |
CA (1) | CA2943570C (es) |
ES (2) | ES2723965T3 (es) |
FI (1) | FI3487189T3 (es) |
MX (1) | MX355455B (es) |
MY (1) | MY184715A (es) |
PL (2) | PL3123741T3 (es) |
PT (2) | PT3487189T (es) |
RU (1) | RU2683380C2 (es) |
SG (1) | SG11201607953TA (es) |
TW (1) | TWI595785B (es) |
WO (1) | WO2015144766A1 (es) |
Families Citing this family (25)
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EP2830051A3 (en) | 2013-07-22 | 2015-03-04 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio encoder, audio decoder, methods and computer program using jointly encoded residual signals |
EP2928216A1 (en) | 2014-03-26 | 2015-10-07 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for screen related audio object remapping |
US9940937B2 (en) * | 2014-10-10 | 2018-04-10 | Qualcomm Incorporated | Screen related adaptation of HOA content |
WO2016056411A1 (ja) * | 2014-10-10 | 2016-04-14 | ソニー株式会社 | 符号化装置および方法、再生装置および方法、並びにプログラム |
CN106303897A (zh) * | 2015-06-01 | 2017-01-04 | 杜比实验室特许公司 | 处理基于对象的音频信号 |
JPWO2016194563A1 (ja) * | 2015-06-02 | 2018-03-22 | ソニー株式会社 | 送信装置、送信方法、メディア処理装置、メディア処理方法および受信装置 |
CN113055802B (zh) | 2015-07-16 | 2022-11-08 | 索尼公司 | 信息处理装置、信息处理方法及计算机可读介质 |
DE102015220595A1 (de) * | 2015-10-22 | 2017-04-27 | Robert Bosch Gmbh | Batteriezelle mit teilweise flexibel formbarer Wandung |
EP3378240B1 (en) | 2015-11-20 | 2019-12-11 | Dolby Laboratories Licensing Corporation | System and method for rendering an audio program |
US9854375B2 (en) * | 2015-12-01 | 2017-12-26 | Qualcomm Incorporated | Selection of coded next generation audio data for transport |
WO2017192972A1 (en) * | 2016-05-06 | 2017-11-09 | Dts, Inc. | Immersive audio reproduction systems |
CN117612539A (zh) * | 2016-05-30 | 2024-02-27 | 索尼公司 | 视频音频处理设备、视频音频处理方法和存储介质 |
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RU2763391C2 (ru) * | 2017-04-13 | 2021-12-28 | Сони Корпорейшн | Устройство, способ и постоянный считываемый компьютером носитель для обработки сигналов |
US20200126582A1 (en) * | 2017-04-25 | 2020-04-23 | Sony Corporation | Signal processing device and method, and program |
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EP2928216A1 (en) * | 2014-03-26 | 2015-10-07 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for screen related audio object remapping |
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2014
- 2014-12-08 EP EP14196769.5A patent/EP2928216A1/en not_active Withdrawn
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2015
- 2015-03-16 TW TW104108296A patent/TWI595785B/zh active
- 2015-03-25 MY MYPI2016001725A patent/MY184715A/en unknown
- 2015-03-25 EP EP15716439.3A patent/EP3123741B1/en active Active
- 2015-03-25 CN CN202010076120.5A patent/CN111276153B/zh active Active
- 2015-03-25 ES ES15716439T patent/ES2723965T3/es active Active
- 2015-03-25 KR KR1020167029805A patent/KR101920356B1/ko active IP Right Grant
- 2015-03-25 PT PT182483057T patent/PT3487189T/pt unknown
- 2015-03-25 RU RU2016141642A patent/RU2683380C2/ru active
- 2015-03-25 SG SG11201607953TA patent/SG11201607953TA/en unknown
- 2015-03-25 CN CN201580026227.6A patent/CN106463128B/zh active Active
- 2015-03-25 PL PL15716439T patent/PL3123741T3/pl unknown
- 2015-03-25 EP EP23167354.2A patent/EP4254988A3/en active Pending
- 2015-03-25 FI FIEP18248305.7T patent/FI3487189T3/fi active
- 2015-03-25 PL PL18248305.7T patent/PL3487189T3/pl unknown
- 2015-03-25 AU AU2015238354A patent/AU2015238354B2/en active Active
- 2015-03-25 CA CA2943570A patent/CA2943570C/en active Active
- 2015-03-25 MX MX2016012286A patent/MX355455B/es active IP Right Grant
- 2015-03-25 BR BR112016022045-5A patent/BR112016022045B1/pt active IP Right Grant
- 2015-03-25 WO PCT/EP2015/056417 patent/WO2015144766A1/en active Application Filing
- 2015-03-25 AR ARP150100877A patent/AR099835A1/es active IP Right Grant
- 2015-03-25 JP JP2016559292A patent/JP6422995B2/ja active Active
- 2015-03-25 EP EP18248305.7A patent/EP3487189B1/en active Active
- 2015-03-25 PT PT15716439T patent/PT3123741T/pt unknown
- 2015-03-25 ES ES18248305T patent/ES2953685T3/es active Active
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2016
- 2016-09-23 US US15/274,310 patent/US10192563B2/en active Active
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2018
- 2018-10-16 JP JP2018194721A patent/JP6734343B2/ja active Active
- 2018-12-28 US US16/236,079 patent/US10854213B2/en active Active
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2020
- 2020-07-09 JP JP2020118271A patent/JP2020182227A/ja active Pending
- 2020-11-17 US US16/950,768 patent/US11527254B2/en active Active
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2022
- 2022-11-18 US US18/057,188 patent/US11900955B2/en active Active
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2023
- 2023-10-06 JP JP2023174101A patent/JP2023175947A/ja active Pending
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