KR101661504B1 - 컨텐츠 변환 장치, 컨텐츠 변환 방법 및 기록매체 - Google Patents

컨텐츠 변환 장치, 컨텐츠 변환 방법 및 기록매체 Download PDF

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Publication number
KR101661504B1
KR101661504B1 KR1020150049831A KR20150049831A KR101661504B1 KR 101661504 B1 KR101661504 B1 KR 101661504B1 KR 1020150049831 A KR1020150049831 A KR 1020150049831A KR 20150049831 A KR20150049831 A KR 20150049831A KR 101661504 B1 KR101661504 B1 KR 101661504B1
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KR
South Korea
Prior art keywords
stream
information
content
data
manifest information
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KR1020150049831A
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English (en)
Korean (ko)
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KR20150133125A (ko
Inventor
양종호
박봉길
박성욱
Original Assignee
삼성전자주식회사
강릉원주대학교산학협력단
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.)
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Application filed by 삼성전자주식회사, 강릉원주대학교산학협력단 filed Critical 삼성전자주식회사
Priority to PCT/KR2015/004964 priority Critical patent/WO2015178644A1/en
Priority to EP15796321.6A priority patent/EP3138297A4/en
Priority to CN201580027427.3A priority patent/CN106464972B/zh
Priority to US14/716,157 priority patent/US9741396B2/en
Publication of KR20150133125A publication Critical patent/KR20150133125A/ko
Application granted granted Critical
Publication of KR101661504B1 publication Critical patent/KR101661504B1/ko

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • 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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/440209—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display for formatting on an optical medium, e.g. DVD
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • 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
    • 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
    • H04N21/2351—Processing of additional data, e.g. scrambling of additional data or processing content descriptors involving encryption of additional data
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H04N21/42646—Internal components of the client ; Characteristics thereof for reading from or writing on a non-volatile solid state storage medium, e.g. DVD, CD-ROM
    • 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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • 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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4408—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video stream encryption, e.g. re-encrypting a decrypted video stream for redistribution in a home 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4627—Rights management associated to the content
    • 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
    • H04N21/835—Generation of protective data, e.g. certificates
    • H04N21/8355—Generation of protective data, e.g. certificates involving usage data, e.g. number of copies or viewings allowed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Theoretical Computer Science (AREA)
  • Television Signal Processing For Recording (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
KR1020150049831A 2014-05-19 2015-04-08 컨텐츠 변환 장치, 컨텐츠 변환 방법 및 기록매체 KR101661504B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PCT/KR2015/004964 WO2015178644A1 (en) 2014-05-19 2015-05-18 Converting apparatus, contents converting method, and computer readable recording medium
EP15796321.6A EP3138297A4 (en) 2014-05-19 2015-05-18 Converting apparatus, contents converting method, and computer readable recording medium
CN201580027427.3A CN106464972B (zh) 2014-05-19 2015-05-18 转换设备、内容转换方法和计算机可读记录介质
US14/716,157 US9741396B2 (en) 2014-05-19 2015-05-19 Converting apparatus, contents converting method, and computer readable recording medium

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462000149P 2014-05-19 2014-05-19
US62/000,149 2014-05-19

Publications (2)

Publication Number Publication Date
KR20150133125A KR20150133125A (ko) 2015-11-27
KR101661504B1 true KR101661504B1 (ko) 2016-09-30

Family

ID=54847682

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150049831A KR101661504B1 (ko) 2014-05-19 2015-04-08 컨텐츠 변환 장치, 컨텐츠 변환 방법 및 기록매체

Country Status (3)

Country Link
EP (1) EP3138297A4 (zh)
KR (1) KR101661504B1 (zh)
CN (1) CN106464972B (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120023251A1 (en) * 2010-07-20 2012-01-26 Microsoft Corporation Dynamic composition of media
US20120033944A1 (en) * 2010-08-09 2012-02-09 Sony Corporation Information processing device, information processing method, and program

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3724168B2 (ja) * 1998-02-03 2005-12-07 三菱電機株式会社 状態検出装置及び光ディスク装置
JPH11328849A (ja) * 1998-05-15 1999-11-30 Sony Corp データ記録装置
CN1653548A (zh) * 2002-05-17 2005-08-10 皇家飞利浦电子股份有限公司 用于存储信息的设备和方法
US7818764B2 (en) * 2002-06-20 2010-10-19 At&T Intellectual Property I, L.P. System and method for monitoring blocked content
JP4983297B2 (ja) * 2007-02-21 2012-07-25 ティアック株式会社 データ複製装置
JP4894718B2 (ja) * 2007-10-25 2012-03-14 ソニー株式会社 データ変換方法、およびデータ変換装置、データ記録装置、データ再生装置、並びにコンピュータ・プログラム
US9591361B2 (en) * 2011-09-07 2017-03-07 Qualcomm Incorporated Streaming of multimedia data from multiple sources

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120023251A1 (en) * 2010-07-20 2012-01-26 Microsoft Corporation Dynamic composition of media
US20120033944A1 (en) * 2010-08-09 2012-02-09 Sony Corporation Information processing device, information processing method, and program

Also Published As

Publication number Publication date
CN106464972B (zh) 2019-12-10
CN106464972A (zh) 2017-02-22
EP3138297A1 (en) 2017-03-08
EP3138297A4 (en) 2018-01-03
KR20150133125A (ko) 2015-11-27

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