ES2629195T3 - Codificación y descodificación de una secuencia de bits según un nivel de confianza - Google Patents
Codificación y descodificación de una secuencia de bits según un nivel de confianza Download PDFInfo
- Publication number
- ES2629195T3 ES2629195T3 ES14702396.4T ES14702396T ES2629195T3 ES 2629195 T3 ES2629195 T3 ES 2629195T3 ES 14702396 T ES14702396 T ES 14702396T ES 2629195 T3 ES2629195 T3 ES 2629195T3
- Authority
- ES
- Spain
- Prior art keywords
- metadata
- frame
- mic
- content
- bit sequence
- 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.)
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Links
- 238000012545 processing Methods 0.000 description 37
- 238000000034 method Methods 0.000 description 8
- 230000004048 modification Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 238000012795 verification Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
- H04L9/3242—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions involving keyed hash functions, e.g. message authentication codes [MACs], CBC-MAC or HMAC
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/68—Systems specially adapted for using specific information, e.g. geographical or meteorological information
- H04H60/73—Systems specially adapted for using specific information, e.g. geographical or meteorological information using meta-information
-
- 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
-
- 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
- G10L19/173—Transcoding, i.e. converting between two coded representations avoiding cascaded coding-decoding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/12—Applying verification of the received information
- H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
- H04L65/612—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for unicast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/70—Media network packetisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/75—Media network packet handling
- H04L65/765—Media network packet handling intermediate
-
- 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
- H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output 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]
- H04N21/20—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
- H04N21/2355—Processing of additional data, e.g. scrambling of additional data or processing content descriptors involving reformatting operations of additional data, e.g. HTML pages
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Acoustics & Sound (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Theoretical Computer Science (AREA)
- Library & Information Science (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361754893P | 2013-01-21 | 2013-01-21 | |
| US201361754893P | 2013-01-21 | ||
| PCT/US2014/011695 WO2014113478A1 (en) | 2013-01-21 | 2014-01-15 | Metadata transcoding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2629195T3 true ES2629195T3 (es) | 2017-08-07 |
Family
ID=50031614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES14702396.4T Active ES2629195T3 (es) | 2013-01-21 | 2014-01-15 | Codificación y descodificación de una secuencia de bits según un nivel de confianza |
Country Status (10)
| Country | Link |
|---|---|
| US (3) | US9755835B2 (enExample) |
| EP (1) | EP2946495B1 (enExample) |
| JP (2) | JP6242916B2 (enExample) |
| KR (1) | KR101717928B1 (enExample) |
| CN (3) | CN105027478B (enExample) |
| BR (2) | BR112015017048B1 (enExample) |
| ES (1) | ES2629195T3 (enExample) |
| IN (1) | IN2015MN01633A (enExample) |
| RU (1) | RU2602332C1 (enExample) |
| WO (1) | WO2014113478A1 (enExample) |
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| US9621963B2 (en) | 2014-01-28 | 2017-04-11 | Dolby Laboratories Licensing Corporation | Enabling delivery and synchronization of auxiliary content associated with multimedia data using essence-and-version identifier |
| WO2016009944A1 (ja) * | 2014-07-18 | 2016-01-21 | ソニー株式会社 | 送信装置、送信方法、受信装置および受信方法 |
| US10228751B2 (en) | 2014-08-06 | 2019-03-12 | Apple Inc. | Low power mode |
| US9647489B2 (en) | 2014-08-26 | 2017-05-09 | Apple Inc. | Brownout avoidance |
| US9774974B2 (en) | 2014-09-24 | 2017-09-26 | Electronics And Telecommunications Research Institute | Audio metadata providing apparatus and method, and multichannel audio data playback apparatus and method to support dynamic format conversion |
| US10708391B1 (en) | 2014-09-30 | 2020-07-07 | Apple Inc. | Delivery of apps in a media stream |
| US10231033B1 (en) * | 2014-09-30 | 2019-03-12 | Apple Inc. | Synchronizing out-of-band content with a media stream |
| WO2016062869A1 (en) * | 2014-10-24 | 2016-04-28 | Dolby International Ab | Encoding and decoding of audio signals |
| US9769234B2 (en) * | 2015-02-20 | 2017-09-19 | Disney Enterprises, Inc. | Algorithmic transcoding |
| TWI607655B (zh) * | 2015-06-19 | 2017-12-01 | Sony Corp | Coding apparatus and method, decoding apparatus and method, and program |
| US20170055253A1 (en) * | 2015-08-17 | 2017-02-23 | Harman International Industries, Incorporated | Metadata distribution in a network |
| WO2017193374A1 (en) * | 2016-05-13 | 2017-11-16 | SZ DJI Technology Co., Ltd. | System and method for presenting a video via transcode |
| US10535355B2 (en) * | 2016-11-18 | 2020-01-14 | Microsoft Technology Licensing, Llc | Frame coding for spatial audio data |
| US10349097B2 (en) * | 2017-10-27 | 2019-07-09 | Mti Film, Llc | Metadata editor for multimedia delivery |
| CN107682379A (zh) * | 2017-11-22 | 2018-02-09 | 南京汽车集团有限公司 | 基于同态加密的信息安全传输装置、传输方法及存储方法 |
| US10817307B1 (en) | 2017-12-20 | 2020-10-27 | Apple Inc. | API behavior modification based on power source health |
| US11363133B1 (en) | 2017-12-20 | 2022-06-14 | Apple Inc. | Battery health-based power management |
| CN110198474B (zh) * | 2018-02-27 | 2022-03-15 | 中兴通讯股份有限公司 | 一种码流处理方法及装置 |
| US11108552B1 (en) * | 2018-05-02 | 2021-08-31 | Amazon Technologies, Inc. | Data encryption method and system |
| US11770260B1 (en) * | 2019-03-28 | 2023-09-26 | Amazon Technologies, Inc. | Determining authenticity of digital content |
| US11449584B1 (en) | 2019-03-28 | 2022-09-20 | Amazon Technologies, Inc. | Generating authenticable digital content |
| WO2021091769A1 (en) * | 2019-11-04 | 2021-05-14 | Qualcomm Incorporated | Signalling of audio effect metadata in a bitstream |
| US11843792B2 (en) * | 2020-11-12 | 2023-12-12 | Istreamplanet Co., Llc | Dynamic decoder configuration for live transcoding |
| CN112584156B (zh) * | 2020-11-18 | 2022-08-02 | 卓旺(安徽)航空科技产业股份有限公司 | 一种基于2k视频数据深度学习转码4k视频算法 |
| KR102773326B1 (ko) * | 2020-11-24 | 2025-02-27 | 가우디오랩 주식회사 | 오디오 신호의 정규화를 수행하는 방법 및 이를 위한 장치 |
| KR102500694B1 (ko) * | 2020-11-24 | 2023-02-16 | 네이버 주식회사 | 사용자 맞춤형 현장감 실현을 위한 오디오 콘텐츠를 제작하는 컴퓨터 시스템 및 그의 방법 |
| JP7536733B2 (ja) | 2020-11-24 | 2024-08-20 | ネイバー コーポレーション | オーディオと関連してユーザカスタム型臨場感を実現するためのコンピュータシステムおよびその方法 |
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-
2014
- 2014-01-15 CN CN201480005287.5A patent/CN105027478B/zh active Active
- 2014-01-15 KR KR1020157017689A patent/KR101717928B1/ko active Active
- 2014-01-15 JP JP2015553802A patent/JP6242916B2/ja active Active
- 2014-01-15 US US14/761,892 patent/US9755835B2/en active Active
- 2014-01-15 WO PCT/US2014/011695 patent/WO2014113478A1/en not_active Ceased
- 2014-01-15 RU RU2015129751/08A patent/RU2602332C1/ru active
- 2014-01-15 EP EP14702396.4A patent/EP2946495B1/en active Active
- 2014-01-15 CN CN201810949078.6A patent/CN109102815B/zh active Active
- 2014-01-15 IN IN1633MUN2015 patent/IN2015MN01633A/en unknown
- 2014-01-15 ES ES14702396.4T patent/ES2629195T3/es active Active
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2017
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- 2017-09-02 US US15/694,787 patent/US10554415B2/en active Active
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2019
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Also Published As
| Publication number | Publication date |
|---|---|
| JP6242916B2 (ja) | 2017-12-06 |
| CN109102815B (zh) | 2023-09-19 |
| CN109102815A (zh) | 2018-12-28 |
| JP2016510544A (ja) | 2016-04-07 |
| IN2015MN01633A (enExample) | 2015-08-28 |
| EP2946495A1 (en) | 2015-11-25 |
| CN105027478B (zh) | 2018-09-21 |
| RU2602332C1 (ru) | 2016-11-20 |
| BR112015017048B1 (pt) | 2022-12-13 |
| US10554415B2 (en) | 2020-02-04 |
| CN117219100B (zh) | 2025-02-25 |
| US20170373857A1 (en) | 2017-12-28 |
| CN105027478A (zh) | 2015-11-04 |
| US11075762B2 (en) | 2021-07-27 |
| KR20150105955A (ko) | 2015-09-18 |
| KR101717928B1 (ko) | 2017-04-04 |
| CN117219100A (zh) | 2023-12-12 |
| US9755835B2 (en) | 2017-09-05 |
| EP2946495B1 (en) | 2017-05-17 |
| US20150372820A1 (en) | 2015-12-24 |
| BR122020018263B1 (pt) | 2022-09-27 |
| WO2014113478A1 (en) | 2014-07-24 |
| JP6505791B2 (ja) | 2019-04-24 |
| BR112015017048A2 (pt) | 2017-07-11 |
| US20200127846A1 (en) | 2020-04-23 |
| JP2017229087A (ja) | 2017-12-28 |
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