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KR20020024701A - Realization of Full Screen VOD System and It's Method Using Internet SET TOP BOX - Google Patents

Realization of Full Screen VOD System and It's Method Using Internet SET TOP BOX Download PDF

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Publication number
KR20020024701A
KR20020024701A KR1020000056478A KR20000056478A KR20020024701A KR 20020024701 A KR20020024701 A KR 20020024701A KR 1020000056478 A KR1020000056478 A KR 1020000056478A KR 20000056478 A KR20000056478 A KR 20000056478A KR 20020024701 A KR20020024701 A KR 20020024701A
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South Korea
Prior art keywords
top box
movie
set top
full screen
realization
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KR1020000056478A
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Korean (ko)
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KR100819922B1 (en
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김영민
곽재영
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김영민
주식회사 티컴넷
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Classifications

    • 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
    • H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
    • H04N21/4325—Content retrieval operation from a local storage medium, e.g. hard-disk by playing back content from the storage medium
    • 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
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
    • H04N21/26208—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists the scheduling operation being performed under constraints
    • H04N21/26241—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists the scheduling operation being performed under constraints involving the time of distribution, e.g. the best time of the day for inserting an advertisement or airing a children program
    • 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
    • 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
    • H04N21/437—Interfacing the upstream path of the transmission network, e.g. for transmitting client requests to a VOD server

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

1.본 특허는 인터넷 셋톱박스(SET TOP BOX : 이하 STB라 칭함)를 이용하여 Full Screen 으로 VOD서비스를 원활하게 하기 위하여 STB의 버퍼링(Buffering) 방법과 최적의 서버운용방법을 통하여 네트워크(Network)의 트래픽(Traffic)을 줄이는 방법이다.1. This patent uses the Internet set-top box (hereinafter referred to as STB) to facilitate the VOD service with full screen through the buffering method and the optimal server operation method of STB. This is how to reduce traffic of traffic.

Description

인터넷 셋톱박스를 이용한 푹스크린 주문형비디오 구현 시스템 및 그 방법 {Realization of Full Screen VOD System and It's Method Using Internet SET TOP BOX}Flock Screen Custom Video Implementation System Using Internet Set Top Box and its Method {Realization of Full Screen VOD System and It's Method Using Internet SET TOP BOX}

본 발명은 대단위 APT 단지나 병원등 집단시설이 있는 곳에 Local Server를 설치하고 인터넷 TV SET TOP BOX를 이용하여 기존의 TV 또는 HDTV, 디지탈(Digital) TV를 이용하여 풀 스크린(Full Screen)으로 DVD급 고화질의 VOD(Viedo On Demand)서비스를 제공하는것이 가능하게 된다. 또한 한편의 영화를 시간차(15분 내외)를 두고 연속 스트리밍함으로써 고객의 대기 시간을 최소화하고, 고객요구 만족을 최대화할 수 있다.The present invention installs a local server where a large APT complex or a hospital has a group facility, and uses a TV set top box and an existing TV, HDTV, or digital TV. It is possible to provide high quality VOD (Viedo On Demand) service. In addition, continuous streaming of one movie with a time difference (about 15 minutes) can minimize customer waiting time and maximize customer satisfaction.

1. 사용자의 다양한 요구를 분석하여 서버에서 멀티플랙스 형태의 서비스를 제공하고자 한다.1. By analyzing various needs of users, we want to provide multiplex service in server.

2. 인터넷 STB를 이용하여 약 5분의 Backward 가 가능한 VOD 서비스 구현하고자 한다.2. We want to implement a VOD service that can be backed up for 5 minutes using the Internet STB.

3. 6개의 채널을 묶어 사용자 대기시간을 줄여 순차적 스트리밍 시스템을 구현하고자 한다.3. We want to implement a sequential streaming system to reduce user latency by tying up six channels.

전체 시스템의 구성은 도 1 과 같이 구성되어 있다.The entire system is configured as shown in FIG.

(1) 서비스 요청 : 사용자가 보고자하는 영화 요청(1) Service request: movie request that user wants to watch

(2) 대기자 등록 : 영화를 요청한 사용자를 대기자로 등록(2) Waiting registration: Register the user who requested the movie as waiting

(3) 등록확인 통지 및 광고 : 사용자에게 상영시간을 통보하고 상영시간까지(3) Registration confirmation notice and advertisement: notify the user of the screening time until the screening time

광고 송출Ad delivery

(4) 상영가능 SIGNAL : 상영 시작을 사용자에게 알리고 Local 서버로부터(4) Screening possible SIGNAL: Notifies the user of the start of screening from local server.

스트리밍시작Start streaming

(5) (1) 서비스 요청 : 사용자가 보고자하는 영화 요청(5) (1) Service request: movie request that user wants to watch

(6) 대기자 등록 : 대기자로 등록하고 15분뒤 영화시작을 알림(6) Waiting registration: Notify the start of movie 15 minutes after waiting registration

이하 (3),(4) 순으로 재실행하게 된다.In the following (3), (4) it is executed again.

1.BASIC1.BASIC

VOD 서버를 로컬(LOCAL) 지역에 설치하고 중앙서버에서 사용자의 요구를 분석하여 요구수가 많은 영화부터 차례로 전송하는 방법.How to install VOD server in local (LOCAL) area, analyze user's demands from central server, and send movies from high demand.

2.버퍼링방법2.Buffering method

STB의 저장장치를 이용하여 약 5분정도의 데이터(Data)를 상시 저장하여 사용자 요구시에 이전 데이터를 다시 재생하여 볼 수 있는 backward 기능을 구현하고, 사용자가 Backward 하여 영화감상시 Background 작업으로 기존의 스트리밍을 저장하면서 사용자에게는 계속 영화를 상영하는 방법이다. 단, Forward는 처리하지 않는다.By using STB's storage device, it saves about 5 minutes of data at all times, and implements the backward function to replay previous data when users request it. It's a way to keep the movie playing for the user while saving the stream. However, Forward is not processed.

3.스트리밍 방법3.Streaming method

한편의 영화에 대해 6개 채널을 할당하여 한편의 영화를 15분간격으로 스트리밍하여 제공함으로서, 사용자의 영화선택시 상영대기시간을 최대 15분 이내로 단축하고 대기하고 있는 사용자에게, 광고송출 또는 웹서핑등을 하도록 유도하며, 상영개시 직전에 사용자에게 신호를 보내므로써 영화감상을 할 수 있도로 하는 방법이다.By allocating 6 channels for one movie and streaming one movie every 15 minutes, the user can reduce the waiting time to a maximum of 15 minutes when selecting a movie and send the advertisement or web surfing to the waiting user. It is a method of encouraging people to watch a movie by sending a signal to the user immediately before the screening starts.

본 발명을 통하여 다음과 같은 효과를 이룰 수 있다.Through the present invention can achieve the following effects.

1.사용자의 대기시간을 최소화하여 실시간 VOD서비스에 가까운 서비스가 가능하다.1. Minimize user's waiting time, so close to real-time VOD service.

2.STB의 스토리지를 이용한 Background에서 data를 저장하고 사용자에게는 영화를 상영함으로써 빠른 Backward 시스템을 구현할 수 있다.2. Fast Backward system can be realized by storing data in background using STB storage and showing movie to user.

Claims (3)

1.인터넷 TV Set Top Box를 이용 저장장치를 이용하여 background에서 스트리밍 data를 저장하고, 사용자 요구시 backward 구현이 가능하도록 하는 시스템 및 그 방법.1. A system and method for storing streaming data in the background using a storage device using the Internet TV Set Top Box and enabling backward implementation upon user request. 1.여러개 채널을 한편의 영화상영에 할당하여 일정시간 간격으로 스트리밍하여 서비스하는 시스템 및 그 방식1. A system and a method of allocating several channels to one movie screening and streaming them at regular intervals 1.영화 선택후 사용자 대기시간 동한 광고를 보게하여 광고를 본만큼 영화 서비스료를 감면해주는 방식 및 이를 구현하는 시스템1. Method of reducing movie service charges by watching advertisements during user waiting time after selecting a movie and implementing the system
KR1020000056478A 2000-09-26 2000-09-26 Full Screen Video On Demand Using Internet Set Top Box Expired - Fee Related KR100819922B1 (en)

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Application Number Priority Date Filing Date Title
KR1020000056478A KR100819922B1 (en) 2000-09-26 2000-09-26 Full Screen Video On Demand Using Internet Set Top Box

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KR1020000056478A KR100819922B1 (en) 2000-09-26 2000-09-26 Full Screen Video On Demand Using Internet Set Top Box

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KR100819922B1 KR100819922B1 (en) 2008-04-07

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100795890B1 (en) * 2006-06-30 2008-01-21 대전보건대학 산학협력단 System and method for mixed scheduling video control between multi-channel video signal and digital content
KR100812678B1 (en) * 2005-09-29 2008-03-19 하나로미디어(주) Advertisement Providing System and Method in Set Top Box Associated with Processing of Video on Demand

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000058606A (en) * 2000-06-19 2000-10-05 김종열 Method and system for supplying various program of the web casting

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100812678B1 (en) * 2005-09-29 2008-03-19 하나로미디어(주) Advertisement Providing System and Method in Set Top Box Associated with Processing of Video on Demand
KR100795890B1 (en) * 2006-06-30 2008-01-21 대전보건대학 산학협력단 System and method for mixed scheduling video control between multi-channel video signal and digital content

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