KR100874318B1 - Iptv 환경하에서 사용자 컴퓨터와 연계된 pvr 구현방법 - Google Patents
Iptv 환경하에서 사용자 컴퓨터와 연계된 pvr 구현방법 Download PDFInfo
- Publication number
- KR100874318B1 KR100874318B1 KR1020070105208A KR20070105208A KR100874318B1 KR 100874318 B1 KR100874318 B1 KR 100874318B1 KR 1020070105208 A KR1020070105208 A KR 1020070105208A KR 20070105208 A KR20070105208 A KR 20070105208A KR 100874318 B1 KR100874318 B1 KR 100874318B1
- Authority
- KR
- South Korea
- Prior art keywords
- user computer
- content
- top box
- user
- address
- Prior art date
Links
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Classifications
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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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42661—Internal components of the client ; Characteristics thereof for reading from or writing on a magnetic storage medium, e.g. hard disk drive
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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]
- H04N21/20—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
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2387—Stream processing in response to a playback request from an end-user, e.g. for trick-play
-
- 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
- H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
- H04N21/4182—External card to be used in combination with the client device, e.g. for conditional access for identification purposes, e.g. storing user identification data, preferences, personal settings or 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
- H04N21/64322—IP
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
Description
Claims (3)
- (A) IP 셋톱박스에서, IPTV 서비스를 통해 제공되는 컨텐츠에 대한 사용자로부터의 레코딩 요청에 응답하여, 상기 컨텐츠가 제공되는 IP 주소와 포트정보를 확인하는 단계,(B) 상기 IP 셋톱박스에서, 상기 IP 주소 및 포트정보와 함께, 인증정보를 상기 IP 셋톱박스와 동일한 네트워크 상에 존재하는 가정 내의 사용자 컴퓨터에 전달하는 단계,(C) 사용자 컴퓨터에서, 상기 수신된 IP 주소와 포트정보에 기초하여, 상기 컨텐츠를 제공하는 서버에 조인하고, 상기 인증정보에 기초하여 정상적 인증을 수행하는 단계, 및(D) 상기 사용자 컴퓨터에서, 상기 서버로부터 전달된 컨텐츠를 사용자 컴퓨터의 하드디스크에 저장하는 단계를 포함하여 이루어진 것을 특징으로 하는, IPTV 환경하에서 사용자 컴퓨터와 연계된 PVR 구현방법.
- 제1항에 있어서,상기 단계 (D) 이후에,(E) 사용자로부터 상기 사용자 컴퓨터의 하드디스크에 저장된 컨텐츠의 재생이 요청되면, 상기 IP 셋톱박스가 상기 컨텐츠의 재생을 상기 사용자 컴퓨터에 요청하고, 상기 사용자 컴퓨터가 상기 컨텐츠를, 전송스트림의 형태로 상기 IP 셋톱박스에 전달하는 단계를 더 포함하는 것을 특징으로 하는, IPTV 환경하에서 사용자 컴퓨터와 연계된 PVR 구현방법.
- 삭제
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070000193 | 2007-01-02 | ||
KR20070000193 | 2007-01-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080063703A KR20080063703A (ko) | 2008-07-07 |
KR100874318B1 true KR100874318B1 (ko) | 2008-12-18 |
Family
ID=39815321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070105208A KR100874318B1 (ko) | 2007-01-02 | 2007-10-18 | Iptv 환경하에서 사용자 컴퓨터와 연계된 pvr 구현방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100874318B1 (ko) |
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2007
- 2007-10-18 KR KR1020070105208A patent/KR100874318B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
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KR20080063703A (ko) | 2008-07-07 |
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