JP6242916B2 - メタデータのトランスコード - Google Patents

メタデータのトランスコード Download PDF

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JP6242916B2
JP6242916B2 JP2015553802A JP2015553802A JP6242916B2 JP 6242916 B2 JP6242916 B2 JP 6242916B2 JP 2015553802 A JP2015553802 A JP 2015553802A JP 2015553802 A JP2015553802 A JP 2015553802A JP 6242916 B2 JP6242916 B2 JP 6242916B2
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metadata
frame
incoming
encoder
outgoing
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JP2016510544A (ja
Inventor
シュナイダー，アンドレアス
フェルシュ，クリストフ
ヴォルタース，マルティン
リードミラー，ジェフリー
グレゴリー ノークロス，スコット
グレゴリー ノークロス，スコット
グラント，マイケル
Original Assignee
ドルビー ラボラトリーズ ライセンシング コーポレイション
ドルビー ラボラトリーズ ライセンシング コーポレイション
ドルビー・インターナショナル・アーベー
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    • 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
    • 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
    • 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
    • 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)
JP2015553802A 2013-01-21 2014-01-15 メタデータのトランスコード Active JP6242916B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361754893P 2013-01-21 2013-01-21
US61/754,893 2013-01-21
PCT/US2014/011695 WO2014113478A1 (en) 2013-01-21 2014-01-15 Metadata transcoding

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2017161132A Division JP6505791B2 (ja) 2013-01-21 2017-08-24 メタデータのトランスコード

Publications (2)

Publication Number Publication Date
JP2016510544A JP2016510544A (ja) 2016-04-07
JP6242916B2 true JP6242916B2 (ja) 2017-12-06

Family

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Family Applications (2)

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JP2015553802A Active JP6242916B2 (ja) 2013-01-21 2014-01-15 メタデータのトランスコード
JP2017161132A Active JP6505791B2 (ja) 2013-01-21 2017-08-24 メタデータのトランスコード

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2017161132A Active JP6505791B2 (ja) 2013-01-21 2017-08-24 メタデータのトランスコード

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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Publication number Publication date
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
ES2629195T3 (es) 2017-08-07
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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