KR100469263B1 - Pvr 시스템의 데이터 관리장치 및 방법 - Google Patents
Pvr 시스템의 데이터 관리장치 및 방법 Download PDFInfo
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- KR100469263B1 KR100469263B1 KR10-2002-0031080A KR20020031080A KR100469263B1 KR 100469263 B1 KR100469263 B1 KR 100469263B1 KR 20020031080 A KR20020031080 A KR 20020031080A KR 100469263 B1 KR100469263 B1 KR 100469263B1
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000013523 data management Methods 0.000 claims description 19
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Classifications
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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
- H04N5/78—Television signal recording using magnetic recording
- H04N5/781—Television signal recording using magnetic recording on disks or drums
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- 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
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00137—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to contents recorded on or reproduced from a record carrier to authorised users
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00166—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised contents recorded on or reproduced from a record carrier, e.g. music or software
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00681—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which prevent a specific kind of data access
- G11B20/00695—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which prevent a specific kind of data access said measures preventing that data are read from the recording medium
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00731—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction
- G11B20/0084—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific time or date
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- 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
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
- G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
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- 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
- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
- G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
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- 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
- G11B27/34—Indicating arrangements
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- H—ELECTRICITY
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- 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
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/4147—PVR [Personal Video Recorder]
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- 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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording operations
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- 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
- H04N21/454—Content or additional data filtering, e.g. blocking advertisements
- H04N21/4542—Blocking scenes or portions of the received content, e.g. censoring scenes
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- 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
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- 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
- H04N21/475—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
- H04N21/4751—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data for defining user accounts, e.g. accounts for children
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- 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
- H04N21/475—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
- H04N21/4753—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data for user identification, e.g. by entering a PIN or password
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- 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
- H04N21/475—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
- H04N21/4755—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data for defining user preferences, e.g. favourite actors or genre
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- 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
- H04N21/485—End-user interface for client configuration
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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
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Security & Cryptography (AREA)
- Human Computer Interaction (AREA)
- Databases & Information Systems (AREA)
- General Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- Health & Medical Sciences (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Signal Processing For Recording (AREA)
- Storage Device Security (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
Abstract
Description
등급 | 표시(Visible) | 재생(Playable) | 수정(Writable) |
1 | 가능 | 가능 | 가능 |
2 | 가능 | 가능 | 불가능 |
3 | 가능 | 불가능 | 불가능 |
4 | 불가능 | 불가능 | 불가능 |
사용자:영자 | 녹화리스트 | |||
녹화시간 | 녹화자 | 등급정보 | 장르정보 | |
11/10 오전 00:10 | 영자 | 1 | 아이콘 | 스포츠 |
11/10 오전 00:10 | 순이 | 3 | 아이콘 | 영화 |
11/10 오전 00:10 | 순이 | 2 | 아이콘 | 영화 |
11/10 오전 00:10 | 철이 | 2 | 아이콘 | 스포츠 |
11/10 오전 00:10 | ****** | 4 | 아이콘 | ****** |
: | : | : | : | |
: | : | : | : | |
: | : | : | : |
Claims (8)
- 사용자가 원하는 채널을 선국하고, 선국된 채널을 통해 입력되는 방송신호를 트랜스포트 스트림 형태로 변환하는 튜너&디모듈레이터;상기 튜너&디모듈레이터를 통해 변환된 데이터를 저장 또는 재생할 수 있는 형태로 변환하는 엔코더&디코더;상기 엔코더&디코더에서 엔코딩 된 신호, 사용자 정보 및 등급정보, 외부장치의 영상 및 음성데이터를 저장하기 위한 저장부;사용자의 요구에 따라 상기 튜너&디모듈레이터를 통해 원하는 방송신호가 수신되도록 제어하거나, 상기 수신된 방송신호를 사용자의 요구에 따라 녹화하고자 하는 방송신호에 등급을 설정하고 상기 사용자 정보 및 등급정보에 따라 상기 녹화된 방송신호에 대해 선택적으로 재생 및 편집이 이루어질 수 있도록 제어하는 제어부; 그리고,상기 제어부의 제어신호에 따라 상기 저장부에 저장된 영상신호를 재생하기 위한 재생부를 포함하여 구성됨을 특징으로 하는 PVR 시스템의 데이터 관리장치.
- 방송신호를 수신하는 단계;사용자가 녹화메뉴를 선택하면 사용자를 인증하는 단계;상기 사용자 인증단계가 종료되면 상기 방송신호의 프로그램에 대한 시청가능(Visible), 재생가능(Playable) 및 수정가능(Writable) 중 하나의 등급정보를 입력하는 단계; 그리고,상기 등급정보가 입력되면 원하는 프로그램을 녹화하는 단계를 포함하여 이루어짐을 특징으로 하는 PVR 시스템의 데이터 관리방법.
- 제 2 항에 있어서,상기 사용자를 인증하는 단계는사용자 ID를 입력하는 단계와,상기 사용자 ID가 입력되면 패스워드를 입력하는 단계로 이루어짐을 특징으로 하는 PVR 시스템의 데이터 관리방법.
- 제 2 항에 있어서,상기 등급정보를 입력하는 단계에서,상기 시청가능(Visible) 등급은 다른 사용자가 저장 데이터를 검색할 경우 상기 프로그램 목록을 표시할지 여부를 설정하는 등급이고,상기 재생가능(Playable) 등급은 상기 프로그램 목록에 표시된 항목에 대한 재생가능 유무를 설정하는 등급이며,상기 수정가능(Writable) 등급은 상기 프로그램 목록에 표시된 항목에 대해서 지우거나 수정이 가능한지에 대한 권한을 설정하는 등급인 것을 특징으로 하는 PVR 시스템의 데이터 관리방법.
- 제 2 항에 있어서,상기 등급정보를 입력하는 단계는사용자가 기 설정된 테이블을 참조하여 해당 등급에 따른 숫자를 입력하는 단계임을 특징으로 하는 PVR 시스템의 데이터 관리방법.
- 사용자가 재생메뉴를 선택하면 사용자 정보 입력모드가 선택되었는지 여부를 판단하는 단계;상기 사용자 정보 입력모드가 선택되었으면 사용자를 인증받는 단계;상기 사용자 인증이 완료되면 기 녹화된 녹화리스트를 디스플레이 하는 단계;상기 인증된 사용자가 상기 디스플레이 되는 녹화리스트를 참조하여 재생키 를 입력하면 녹화자와 동일한지 여부를 판단하는 단계; 그리고,상기 인증된 사용자와 녹화자가 일치하면 녹화된 프로그램에 대해 기 설정한 등급에 따라 재생 및 편집을 수행하는 단계를 포함하여 이루어짐을 특징으로 하는 PVR 시스템의 데이터 관리방법.
- 제 6 항에 있어서,상기 사용자 정보 입력모드가 선택되지 않았으면 등급정보가 낮거나 사용자 정보 없이 녹화된 녹화리스트를 디스플레이 하는 단계를 더 포함하여 이루어짐을 특징으로 하는 PVR 시스템의 데이터 관리방법.
- 제 6 항에 있어서,상기 기 녹화된 녹화리스트를 디스플레이 하는 단계는녹화시간, 녹화자, 등급정보 및 장르정보를 디스플레이 하는 단계임을 특징으로 하는 PVR 시스템의 데이터 관리방법.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0031080A KR100469263B1 (ko) | 2002-06-03 | 2002-06-03 | Pvr 시스템의 데이터 관리장치 및 방법 |
US10/438,001 US7403692B2 (en) | 2002-06-03 | 2003-05-15 | Apparatus and method for managing data |
CNB031408044A CN1228970C (zh) | 2002-06-03 | 2003-06-03 | 用于管理数据的装置及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0031080A KR100469263B1 (ko) | 2002-06-03 | 2002-06-03 | Pvr 시스템의 데이터 관리장치 및 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030093502A KR20030093502A (ko) | 2003-12-11 |
KR100469263B1 true KR100469263B1 (ko) | 2005-02-02 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR10-2002-0031080A KR100469263B1 (ko) | 2002-06-03 | 2002-06-03 | Pvr 시스템의 데이터 관리장치 및 방법 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7403692B2 (ko) |
KR (1) | KR100469263B1 (ko) |
CN (1) | CN1228970C (ko) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050076017A (ko) * | 2004-01-19 | 2005-07-26 | 삼성전자주식회사 | 영상 데이터 저장 방법, 그 저장 장치, 영상 데이터 재생방법 및 그 재생 장치 |
US20070199038A1 (en) * | 2004-03-22 | 2007-08-23 | Jung-In Choi | System and method for providing personal broacast recording channel service using extensible markup language |
KR100678018B1 (ko) * | 2005-01-07 | 2007-02-02 | 엘지전자 주식회사 | 설정된 시청등급에 따른 기록 및 재생 방법과 장치 |
US20060215990A1 (en) * | 2005-03-04 | 2006-09-28 | Stexar Corp. | Multi-user PVR |
CN101151885A (zh) * | 2005-03-31 | 2008-03-26 | 皇家飞利浦电子股份有限公司 | 生成私有个人虚拟频道的设备、方法和*** |
US20070101185A1 (en) * | 2005-10-28 | 2007-05-03 | Scientific-Atlanta, Inc. | Multi-room network guide with scheduling device indicators |
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CN1228970C (zh) | 2005-11-23 |
US7403692B2 (en) | 2008-07-22 |
CN1479522A (zh) | 2004-03-03 |
KR20030093502A (ko) | 2003-12-11 |
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