PT3522554T - Processador de dados e transporte de dados de controlo do utilizador para descodificadores e renderizadores de áudio - Google Patents

Processador de dados e transporte de dados de controlo do utilizador para descodificadores e renderizadores de áudio

Info

Publication number
PT3522554T
PT3522554T PT191634815T PT19163481T PT3522554T PT 3522554 T PT3522554 T PT 3522554T PT 191634815 T PT191634815 T PT 191634815T PT 19163481 T PT19163481 T PT 19163481T PT 3522554 T PT3522554 T PT 3522554T
Authority
PT
Portugal
Prior art keywords
renderers
transport
user control
audio decoders
data
Prior art date
Application number
PT191634815T
Other languages
English (en)
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 PT3522554T publication Critical patent/PT3522554T/pt

Links

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]
    • H04N21/40—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 OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
    • 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 or multiplex stream to a specific local network, e.g. a IEEE 1394 or 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
PT191634815T 2014-05-28 2015-03-27 Processador de dados e transporte de dados de controlo do utilizador para descodificadores e renderizadores de áudio PT3522554T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14170416 2014-05-28

Publications (1)

Publication Number Publication Date
PT3522554T true PT3522554T (pt) 2021-01-06

Family

ID=50884250

Family Applications (2)

Application Number Title Priority Date Filing Date
PT15713461T PT3149955T (pt) 2014-05-28 2015-03-27 Processador de dados e transporte de dados de controlo do utilizador para descodificadores e renderizadores de áudio
PT191634815T PT3522554T (pt) 2014-05-28 2015-03-27 Processador de dados e transporte de dados de controlo do utilizador para descodificadores e renderizadores de áudio

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PT15713461T PT3149955T (pt) 2014-05-28 2015-03-27 Processador de dados e transporte de dados de controlo do utilizador para descodificadores e renderizadores de áudio

Country Status (19)

Country Link
US (4) US10674228B2 (pt)
EP (4) EP3149955B1 (pt)
JP (1) JP6371416B2 (pt)
KR (1) KR101967810B1 (pt)
CN (2) CN106537929B (pt)
AR (6) AR100623A1 (pt)
AU (1) AU2015266343B2 (pt)
BR (1) BR112016027639B1 (pt)
CA (1) CA2950197C (pt)
ES (3) ES2883498T3 (pt)
MX (1) MX359385B (pt)
MY (1) MY174199A (pt)
PL (3) PL3149955T3 (pt)
PT (2) PT3149955T (pt)
RU (1) RU2653858C1 (pt)
SG (1) SG11201609920SA (pt)
TW (1) TWI587283B (pt)
WO (1) WO2015180866A1 (pt)
ZA (1) ZA201608160B (pt)

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CN106537929A (zh) 2017-03-22
ES2883498T3 (es) 2021-12-07
AR125773A2 (es) 2023-08-16
US20200314505A1 (en) 2020-10-01
ZA201608160B (en) 2017-08-30
AR125775A2 (es) 2023-08-16
CA2950197A1 (en) 2015-12-03
TW201610983A (zh) 2016-03-16
ES2956362T3 (es) 2023-12-20
CN110177297B (zh) 2021-12-24
RU2653858C1 (ru) 2018-05-15
EP4236331A2 (en) 2023-08-30
AU2015266343A1 (en) 2017-01-19
EP4236331A3 (en) 2023-10-18
US20170223429A1 (en) 2017-08-03
US20230396856A1 (en) 2023-12-07
US11381886B2 (en) 2022-07-05
CA2950197C (en) 2019-01-15
WO2015180866A1 (en) 2015-12-03
SG11201609920SA (en) 2016-12-29
US20220286756A1 (en) 2022-09-08
JP6371416B2 (ja) 2018-08-08
AU2015266343B2 (en) 2018-03-15
EP3800898C0 (en) 2023-07-19
EP3522554B1 (en) 2020-12-02
AR125772A2 (es) 2023-08-16
BR112016027639A2 (pt) 2017-08-22
CN110177297A (zh) 2019-08-27
EP3149955A1 (en) 2017-04-05
US10674228B2 (en) 2020-06-02
ES2739886T3 (es) 2020-02-04
PL3522554T3 (pl) 2021-06-14
TWI587283B (zh) 2017-06-11
PT3149955T (pt) 2019-08-05
JP2017523638A (ja) 2017-08-17
EP3800898B1 (en) 2023-07-19
MX359385B (es) 2018-09-25
EP3800898A1 (en) 2021-04-07
EP3149955B1 (en) 2019-05-01
CN106537929B (zh) 2019-07-09
MY174199A (en) 2020-03-13
KR20170023870A (ko) 2017-03-06
BR112016027639B1 (pt) 2023-11-14
AU2015266343A8 (en) 2017-02-16
AR125776A2 (es) 2023-08-16
US11743553B2 (en) 2023-08-29
EP3522554A1 (en) 2019-08-07
MX2016015388A (es) 2017-02-22
KR101967810B1 (ko) 2019-04-11
AR100623A1 (es) 2016-10-19
AR125774A2 (es) 2023-08-16
PL3800898T3 (pl) 2023-12-27
PL3149955T3 (pl) 2019-10-31

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