EP4004709A4 - Système et procédé pour codec pour combiner un contenu disparate - Google Patents

Système et procédé pour codec pour combiner un contenu disparate Download PDF

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Publication number
EP4004709A4
EP4004709A4 EP20843743.4A EP20843743A EP4004709A4 EP 4004709 A4 EP4004709 A4 EP 4004709A4 EP 20843743 A EP20843743 A EP 20843743A EP 4004709 A4 EP4004709 A4 EP 4004709A4
Authority
EP
European Patent Office
Prior art keywords
codec
disparate content
combining disparate
combining
content
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.)
Withdrawn
Application number
EP20843743.4A
Other languages
German (de)
English (en)
Other versions
EP4004709A1 (fr
Inventor
Changhong GONG
Charles GONG
Adena Harmon
Taha KADADO
Jesse COLLARD
Alan Rodriguez
Jean Achterberg
Tim A. JONES
Kenneth Leuzinger
Rashad Kadado
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
C Hear Inc
Original Assignee
C Hear Inc
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
Priority claimed from US16/934,183 external-priority patent/US11588872B2/en
Application filed by C Hear Inc filed Critical C Hear Inc
Publication of EP4004709A1 publication Critical patent/EP4004709A1/fr
Publication of EP4004709A4 publication Critical patent/EP4004709A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/02—Comparing digital values
    • 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
    • H04N21/23614—Multiplexing of additional data 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]
    • H04N21/20—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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4341—Demultiplexing 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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4348—Demultiplexing of additional data 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • H04N21/85406—Content authoring involving a specific file format, e.g. MP4 format

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computational Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Storage Device Security (AREA)
EP20843743.4A 2019-07-22 2020-07-22 Système et procédé pour codec pour combiner un contenu disparate Withdrawn EP4004709A4 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962876940P 2019-07-22 2019-07-22
US202062988030P 2020-03-11 2020-03-11
US202063002495P 2020-03-31 2020-03-31
US16/934,183 US11588872B2 (en) 2017-06-12 2020-07-21 System and method for codec for combining disparate content
PCT/US2020/042956 WO2021016286A1 (fr) 2019-07-22 2020-07-22 Système et procédé pour codec pour combiner un contenu disparate

Publications (2)

Publication Number Publication Date
EP4004709A1 EP4004709A1 (fr) 2022-06-01
EP4004709A4 true EP4004709A4 (fr) 2023-08-09

Family

ID=74194204

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20843743.4A Withdrawn EP4004709A4 (fr) 2019-07-22 2020-07-22 Système et procédé pour codec pour combiner un contenu disparate

Country Status (4)

Country Link
EP (1) EP4004709A4 (fr)
CN (1) CN114450926A (fr)
CA (1) CA3148242A1 (fr)
WO (1) WO2021016286A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116032426A (zh) * 2022-12-29 2023-04-28 浙江师范大学 基于软输出的堆栈译码方法、系统、设备、介质及终端
CN115996120B (zh) * 2023-03-22 2023-09-29 江西经济管理干部学院 一种基于移动存储设备的计算机数据加解密方法及系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060206397A1 (en) * 1995-02-13 2006-09-14 Intertrust Technologies Corp. Cryptographic methods, apparatus and systems for storage media electronic right management in closed and connected appliances
US20090003600A1 (en) * 2007-06-29 2009-01-01 Widevine Technologies, Inc. Progressive download or streaming of digital media securely through a localized container and communication protocol proxy
US20130232339A1 (en) * 2012-03-01 2013-09-05 Sergey Ignatchenko Systems, methods and apparatuses for the secure transmission of media content

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US6931532B1 (en) * 1999-10-21 2005-08-16 International Business Machines Corporation Selective data encryption using style sheet processing
US7305548B2 (en) * 2001-10-22 2007-12-04 Microsoft Corporation Using atomic messaging to increase the security of transferring data across a network
JP3821086B2 (ja) * 2002-11-01 2006-09-13 ソニー株式会社 ストリーミングシステム及びストリーミング方法、クライアント端末及びデータ復号方法、並びにプログラム
US7979886B2 (en) * 2003-10-17 2011-07-12 Telefonaktiebolaget Lm Ericsson (Publ) Container format for multimedia presentations
KR100556911B1 (ko) * 2003-12-05 2006-03-03 엘지전자 주식회사 무선 동영상 스트리밍 서비스를 위한 동영상 데이터의 구조
CA2634489C (fr) * 2005-12-21 2016-08-30 Digimarc Corporation Systeme et reseau de routage de meta-donnees d'id panoramique commande par des regles
CN101046835A (zh) * 2006-03-28 2007-10-03 中国科学院微电子研究所 一种基于与硬件设备绑定的数字内容保护方法
US7978848B2 (en) * 2007-01-09 2011-07-12 Microsoft Corporation Content encryption schema for integrating digital rights management with encrypted multicast
KR20100108970A (ko) * 2009-03-31 2010-10-08 삼성전자주식회사 디지털 저작권 관리 컨텐츠의 보호 방법 및 장치
US8909922B2 (en) * 2011-09-01 2014-12-09 Sonic Ip, Inc. Systems and methods for playing back alternative streams of protected content protected using common cryptographic information
US9015857B2 (en) * 2011-11-14 2015-04-21 Wave Systems Corp. Security systems and methods for encoding and decoding digital content
US8458494B1 (en) * 2012-03-26 2013-06-04 Symantec Corporation Systems and methods for secure third-party data storage
US9152577B2 (en) * 2012-08-17 2015-10-06 Broadcom Corporation Security central processing unit management of a transcoder pipeline
WO2014108182A1 (fr) * 2013-01-09 2014-07-17 Qatar Foundation Système et procédé de stockage pour stocker et gérer des données
CN103595730B (zh) * 2013-11-28 2016-06-08 中国科学院信息工程研究所 一种密文云存储方法和系统
US10002236B2 (en) * 2014-07-21 2018-06-19 Apple Inc. Controlling use of shared content items based on client device
US10467387B2 (en) * 2016-06-23 2019-11-05 Oath Inc. Computerized system and method for modifying a media file by automatically applying security features to select portions of media file content
US10158613B1 (en) * 2017-06-12 2018-12-18 Ironclad Encryption Corporation Combined hidden dynamic random-access devices utilizing selectable keys and key locators for communicating randomized data together with sub-channels and coded encryption keys
US10187443B2 (en) * 2017-06-12 2019-01-22 C-Hear, Inc. System and method for encoding image data and other data types into one data format and decoding of same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060206397A1 (en) * 1995-02-13 2006-09-14 Intertrust Technologies Corp. Cryptographic methods, apparatus and systems for storage media electronic right management in closed and connected appliances
US20090003600A1 (en) * 2007-06-29 2009-01-01 Widevine Technologies, Inc. Progressive download or streaming of digital media securely through a localized container and communication protocol proxy
US20130232339A1 (en) * 2012-03-01 2013-09-05 Sergey Ignatchenko Systems, methods and apparatuses for the secure transmission of media content

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021016286A1 *

Also Published As

Publication number Publication date
WO2021016286A1 (fr) 2021-01-28
EP4004709A1 (fr) 2022-06-01
CA3148242A1 (fr) 2021-01-28
CN114450926A (zh) 2022-05-06

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