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AR125776A2 - Procesador de datos de audio para decodificadores de audio y/o renderizadores y método para procesar datos de audio - Google Patents

Procesador de datos de audio para decodificadores de audio y/o renderizadores y método para procesar datos de audio

Info

Publication number
AR125776A2
AR125776A2 ARP220101088A ARP220101088A AR125776A2 AR 125776 A2 AR125776 A2 AR 125776A2 AR P220101088 A ARP220101088 A AR P220101088A AR P220101088 A ARP220101088 A AR P220101088A AR 125776 A2 AR125776 A2 AR 125776A2
Authority
AR
Argentina
Prior art keywords
audio data
metadata
audio
data
interaction
Prior art date
Application number
ARP220101088A
Other languages
English (en)
Inventor
Stephan Schreiner
Simone Fg
Harald Fuchs
Jan Plogsties
Stefan Dhla
Original Assignee
Fraunhofer Ges Forschung
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 Fraunhofer Ges Forschung filed Critical Fraunhofer Ges Forschung
Publication of AR125776A2 publication Critical patent/AR125776A2/es

Links

Classifications

    • 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
    • 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
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
    • H04N21/4355—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream involving reformatting operations of additional data, e.g. HTML pages on a television screen
    • 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
    • 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
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
    • 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
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • 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
    • H04N21/4394—Processing of audio elementary streams involving operations for analysing the audio stream, e.g. detecting features or characteristics in audio 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
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44213—Monitoring of end-user related data
    • H04N21/44222—Analytics of user selections, e.g. selection of programs or purchase activity
    • 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
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44227—Monitoring of local network, e.g. connection or bandwidth variations; Detecting new devices in the local network
    • 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]
    • H04N21/80—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)
  • Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Human Computer Interaction (AREA)
  • Social Psychology (AREA)
  • General Health & Medical Sciences (AREA)
  • Databases & Information Systems (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computational Linguistics (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Circuits Of Receivers In General (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

Un procesador de datos de audio, que comprende: una interfaz de receptor para recibir datos de audio codificados y metadatos relacionados con los datos de audio codificados; un analizador de metadatos para analizar los metadatos para determinar una posibilidad de manipulación de datos de audio; una interfaz de interacción para recibir una entrada de interacción y para generar, a partir de la entrada de interacción, datos de control de la interacción relacionados con la posibilidad de manipulación de datos de audio; y un generador de flujos de datos para obtener los datos de control de la interacción y los datos de audio codificados y los metadatos y para generar un flujo de datos de salida, donde el flujo de datos de salida comprende los datos de audio codificados, por lo menos una porción de los metadatos, y los datos de control de la interacción.
ARP220101088A 2014-05-28 2022-04-26 Procesador de datos de audio para decodificadores de audio y/o renderizadores y método para procesar datos de audio AR125776A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14170416 2014-05-28
PCT/EP2015/056768 WO2015180866A1 (en) 2014-05-28 2015-03-27 Data processor and transport of user control data to audio decoders and renderers

Publications (1)

Publication Number Publication Date
AR125776A2 true AR125776A2 (es) 2023-08-16

Family

ID=50884250

Family Applications (6)

Application Number Title Priority Date Filing Date
ARP150101659A AR100623A1 (es) 2014-05-28 2015-05-27 Procesador de datos y transporte de datos de control del usuario a decodificadores de audio y renderizadores
ARP220101084A AR125772A2 (es) 2014-05-28 2022-04-26 Procesador de datos de audio para decodificadores de audio y/o renderizadores y método para procesar datos de audio
ARP220101088A AR125776A2 (es) 2014-05-28 2022-04-26 Procesador de datos de audio para decodificadores de audio y/o renderizadores y método para procesar datos de audio
ARP220101086A AR125774A2 (es) 2014-05-28 2022-04-26 Procesador de datos de audio para decodificadores de audio y/o renderizadores y método para procesar datos de audio
ARP220101087A AR125775A2 (es) 2014-05-28 2022-04-26 Procesador de datos de audio para decodificadores de audio y/o renderizadores y método para procesar datos de audio
ARP220101085A AR125773A2 (es) 2014-05-28 2022-04-26 Procesador de datos de audio para decodificadores de audio y/o renderizadores y método para procesar datos de audio

Family Applications Before (2)

Application Number Title Priority Date Filing Date
ARP150101659A AR100623A1 (es) 2014-05-28 2015-05-27 Procesador de datos y transporte de datos de control del usuario a decodificadores de audio y renderizadores
ARP220101084A AR125772A2 (es) 2014-05-28 2022-04-26 Procesador de datos de audio para decodificadores de audio y/o renderizadores y método para procesar datos de audio

Family Applications After (3)

Application Number Title Priority Date Filing Date
ARP220101086A AR125774A2 (es) 2014-05-28 2022-04-26 Procesador de datos de audio para decodificadores de audio y/o renderizadores y método para procesar datos de audio
ARP220101087A AR125775A2 (es) 2014-05-28 2022-04-26 Procesador de datos de audio para decodificadores de audio y/o renderizadores y método para procesar datos de audio
ARP220101085A AR125773A2 (es) 2014-05-28 2022-04-26 Procesador de datos de audio para decodificadores de audio y/o renderizadores y método para procesar datos de audio

Country Status (19)

Country Link
US (6) US10674228B2 (es)
EP (4) EP3149955B1 (es)
JP (1) JP6371416B2 (es)
KR (1) KR101967810B1 (es)
CN (2) CN110177297B (es)
AR (6) AR100623A1 (es)
AU (1) AU2015266343B2 (es)
BR (1) BR112016027639B1 (es)
CA (1) CA2950197C (es)
ES (3) ES2883498T3 (es)
MX (1) MX359385B (es)
MY (1) MY174199A (es)
PL (3) PL3800898T3 (es)
PT (2) PT3149955T (es)
RU (1) RU2653858C1 (es)
SG (1) SG11201609920SA (es)
TW (1) TWI587283B (es)
WO (1) WO2015180866A1 (es)
ZA (1) ZA201608160B (es)

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