PT3695306T - Método e aparelho para entrega eficiente e utilização de mensagens de áudio para alta qualidade de experiência - Google Patents

Método e aparelho para entrega eficiente e utilização de mensagens de áudio para alta qualidade de experiência

Info

Publication number
PT3695306T
PT3695306T PT187824602T PT18782460T PT3695306T PT 3695306 T PT3695306 T PT 3695306T PT 187824602 T PT187824602 T PT 187824602T PT 18782460 T PT18782460 T PT 18782460T PT 3695306 T PT3695306 T PT 3695306T
Authority
PT
Portugal
Prior art keywords
experience
usage
high quality
efficient delivery
audio messages
Prior art date
Application number
PT187824602T
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 PT3695306T publication Critical patent/PT3695306T/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
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/4728—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for selecting a Region Of Interest [ROI], e.g. for requesting a higher resolution version of a selected region
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output
    • G06F3/167—Audio in a user interface, e.g. using voice commands for navigating, audio feedback
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/167—Position within a video image, e.g. region of interest [ROI]
    • 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
    • H04N21/21—Server components or server architectures
    • H04N21/218—Source of audio or video content, e.g. local disk arrays
    • H04N21/21805—Source of audio or video content, e.g. local disk arrays enabling multiple viewpoints, e.g. using a plurality of cameras
    • 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
    • H04N21/2335—Processing of audio elementary streams involving reformatting operations of audio signals, e.g. by converting from one coding standard to another
    • 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
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234309—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by transcoding between formats or standards, e.g. from MPEG-2 to MPEG-4 or from Quicktime to Realvideo
    • 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
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234318—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by decomposing into objects, e.g. MPEG-4 objects
    • 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
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • H04N21/2353—Processing of additional data, e.g. scrambling of additional data or processing content descriptors specifically adapted to content descriptors, e.g. coding, compressing or processing of metadata
    • 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
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/2368—Multiplexing of audio and video 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
    • H04N21/44218—Detecting physical presence or behaviour of the user, e.g. using sensors to detect if the user is leaving the room or changes his face expression during a TV program
    • 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
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
PT187824602T 2017-10-12 2018-10-10 Método e aparelho para entrega eficiente e utilização de mensagens de áudio para alta qualidade de experiência PT3695306T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17196255.8A EP3470976A1 (en) 2017-10-12 2017-10-12 Method and apparatus for efficient delivery and usage of audio messages for high quality of experience

Publications (1)

Publication Number Publication Date
PT3695306T true PT3695306T (pt) 2021-11-23

Family

ID=60191106

Family Applications (1)

Application Number Title Priority Date Filing Date
PT187824602T PT3695306T (pt) 2017-10-12 2018-10-10 Método e aparelho para entrega eficiente e utilização de mensagens de áudio para alta qualidade de experiência

Country Status (18)

Country Link
US (3) US11006181B2 (pt)
EP (3) EP3470976A1 (pt)
JP (3) JP7072649B2 (pt)
KR (2) KR20230112147A (pt)
CN (6) CN117596422A (pt)
AR (3) AR113355A1 (pt)
AU (3) AU2018348713B2 (pt)
BR (1) BR112020007617A2 (pt)
CA (6) CA3227598A1 (pt)
ES (1) ES2892407T3 (pt)
MX (1) MX2020003453A (pt)
PL (1) PL3695306T3 (pt)
PT (1) PT3695306T (pt)
RU (1) RU2744969C1 (pt)
SG (2) SG11202003222QA (pt)
TW (1) TWI701945B (pt)
WO (1) WO2019072890A1 (pt)
ZA (7) ZA202002059B (pt)

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RU2762400C1 (ru) 2018-02-22 2021-12-21 Долби Интернешнл Аб Способ и устройство обработки вспомогательных потоков медиаданных, встроенных в поток mpeg-h 3d audio
JP7047095B2 (ja) * 2018-02-27 2022-04-04 エルジー エレクトロニクス インコーポレイティド カメラレンズ情報を含む３６０°ビデオを送受信する方法及びその装置
US11967330B2 (en) 2019-08-15 2024-04-23 Dolby International Ab Methods and devices for generation and processing of modified audio bitstreams
KR20220047816A (ko) * 2019-08-15 2022-04-19 돌비 레버러토리즈 라이쎈싱 코오포레이션 수정된 비트스트림들의 생성 및 처리를 위한 방법들 및 디바이스들
WO2021075407A1 (en) * 2019-10-17 2021-04-22 Sharp Kabushiki Kaisha Systems and methods for enabling interactivity for actionable locations in omnidirectional media
US11816757B1 (en) * 2019-12-11 2023-11-14 Meta Platforms Technologies, Llc Device-side capture of data representative of an artificial reality environment
WO2022059858A1 (en) * 2020-09-16 2022-03-24 Samsung Electronics Co., Ltd. Method and system to generate 3d audio from audio-visual multimedia content
CN114051194A (zh) * 2021-10-15 2022-02-15 赛因芯微(北京)电子科技有限公司 一种音频轨道元数据和生成方法、电子设备及存储介质
CN114900506B (zh) * 2022-07-12 2022-09-30 中国科学技术大学 面向用户体验质量的360度视频视口预测方法

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US7876903B2 (en) * 2006-07-07 2011-01-25 Harris Corporation Method and apparatus for creating a multi-dimensional communication space for use in a binaural audio system
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Also Published As

Publication number Publication date
ZA202208716B (en) 2023-03-29
JP7072649B2 (ja) 2022-05-20
CN117714733A (zh) 2024-03-15
AU2023274169A1 (en) 2023-12-21
US11617016B2 (en) 2023-03-28
CA3227626A1 (en) 2019-04-18
ZA202208713B (en) 2023-03-29
ZA202208714B (en) 2023-03-29
US11006181B2 (en) 2021-05-11
CN117692673A (zh) 2024-03-12
EP3695306B1 (en) 2021-08-18
ES2892407T3 (es) 2022-02-04
US20230370684A1 (en) 2023-11-16
CA3227600A1 (en) 2019-04-18
US11949957B2 (en) 2024-04-02
US20210306683A1 (en) 2021-09-30
SG11202003222QA (en) 2020-05-28
CA3227601A1 (en) 2019-04-18
TWI701945B (zh) 2020-08-11
AU2018348713B2 (en) 2023-09-28
JP2020537248A (ja) 2020-12-17
SG10202113080PA (en) 2021-12-30
ZA202208737B (en) 2023-03-29
AR127089A2 (es) 2023-12-20
ZA202106705B (en) 2022-07-27
EP3937003A3 (en) 2022-01-26
BR112020007617A2 (pt) 2020-09-29
US20200245032A1 (en) 2020-07-30
CN111542806A (zh) 2020-08-14
AR124649A2 (es) 2023-04-19
AR113355A1 (es) 2020-04-22
ZA202002059B (en) 2023-05-31
RU2744969C1 (ru) 2021-03-17
JP2022106944A (ja) 2022-07-20
AU2018348713A1 (en) 2020-05-07
ZA202208717B (en) 2023-02-22
KR102551081B1 (ko) 2023-07-05
TW201924355A (zh) 2019-06-16
CN111542806B (zh) 2023-11-28
KR20230112147A (ko) 2023-07-26
EP3937003A2 (en) 2022-01-12
CN117640983A (zh) 2024-03-01
AU2023208129A1 (en) 2023-08-17
EP3695306A1 (en) 2020-08-19
CA3227621A1 (en) 2019-04-18
CN117596422A (zh) 2024-02-23
CA3227598A1 (en) 2019-04-18
KR20200068705A (ko) 2020-06-15
JP2024041909A (ja) 2024-03-27
EP3470976A1 (en) 2019-04-17
WO2019072890A1 (en) 2019-04-18
WO2019072890A9 (en) 2020-02-27
CN117579857A (zh) 2024-02-20
MX2020003453A (es) 2020-08-03
CA3083039A1 (en) 2019-04-18
JP7421594B2 (ja) 2024-01-24
PL3695306T3 (pl) 2022-01-10

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