CN101052120A - Composite playing system for digital broadcast program - Google Patents
Composite playing system for digital broadcast program Download PDFInfo
- Publication number
- CN101052120A CN101052120A CN 200610072924 CN200610072924A CN101052120A CN 101052120 A CN101052120 A CN 101052120A CN 200610072924 CN200610072924 CN 200610072924 CN 200610072924 A CN200610072924 A CN 200610072924A CN 101052120 A CN101052120 A CN 101052120A
- Authority
- CN
- China
- Prior art keywords
- digital broadcast
- randomly
- players
- user
- server
- 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.)
- Pending
Links
Images
Abstract
The system comprises: a sending server, a randomly-selecting video server and multi user's players. The sending server broadcasts the digital broadcast program on time according to the predetermined broadcast time table; the randomly-selecting video server has the backup files corresponding to the digital broadcast program, and processes and answers the requests from multi user's players; user's players receives and watches the digital broadcast programs. The user's players can also sends request to the randomly-selecting video server to make the user's player to review the programs appointed by the user's player and to watch the appointed program using a Time-shift approach.
Description
Technical field
The present invention relates to a kind of visual radio that is used for world-wide web, particularly a kind of composite playing system that is used for digital broadcast program, it has integrated radio network TV service and video on demand service.
Background technology
Existing radio network TV (IP TV) adopts visual radio (Video Broadcasting) to use network IP Multicast Technology, and be specially adapted to numerous viewer, the data that the radio network TV can transmit each program simultaneously flow to the spectators that do not limit number.(Video On Demand VOD) then allow the viewer with selecting program, and each request program needs different video streams to existing video on demand.Because existing network TV (IP TV) service belongs to heterogeneity with existing video on demand service, as will certainly will facing the problem of technical integration with two service assemblies together, and as most economical mode how, overcome the problem of service combination.
Because each tame radio network TV is to broadcast each tame program according to the airtime playlist of self being scheduled in advance on time.With regard to viewer's viewpoint, the viewer faces numerous radio network TV suppliers, and during a large amount of radio network TV programme, if the viewer wants when watching the above program of two families at the same time, observer certainly will will have to possess sees that the first platform records the video tape recorder of second platform function.Yet this kind video tape recorder is owing to be equipped with Winchester disk drive or cd-recorder, and its cost cost is difficult to cheap, after observer must be paid high cost, just can enjoy the convenience that the function of seeing first platform record second platform is brought.
Summary of the invention
In view of above problem, the invention provides a kind of composite playing system that is used for digital broadcast program, it can be served and the video on demand service by the integrating broadcast Web TV, and realizes with utmost point economized form.
The present invention's first purpose provides a kind of composite playing system that is used for digital broadcast program, and it can service of integrating broadcast Web TV and video on demand service.
The present invention's second purpose provides a kind of composite playing system that is used for digital broadcast program, and it can realize service of integrating broadcast Web TV and video on demand service in extremely economic mode.
For reaching above-mentioned purpose, the invention provides a kind of composite playing system that is used for digital broadcast program, comprising: send server, randomly-selecting video server and user's players.Send server is to be used for according to scheduled broadcast time playlist, to world-wide web broadcasting present time the digital broadcast program that should play.Randomly-selecting video server is connected in world-wide web, and has send server and broadcast out those programs backups corresponding to those digital broadcast programs in the past within a period of time, and handles and respond the request that comes from a plurality of user's players.Those user's players are to connect send server and randomly-selecting video server by this world-wide web, and watch by world-wide web and to come from the digital broadcast program that send server is broadcasted at present time, and assign request to randomly-selecting video server by world-wide web, wherein this request is to be used for that this user's players can be recalled and to watch to come from randomly-selecting video server and by the specified program backup of this user's players.Therefore, those user's players can be watched those digital broadcast programs of being broadcasted according to scheduled broadcast time playlist on the one hand, those user's players can shift the mode of watching of (Time-shift) with the time and watch specified program backup on the other hand while.
The beneficial effect of composite playing system of the present invention is, it makes user's players can watch the digital broadcast program of being broadcasted according to scheduled broadcast time playlist on the one hand, simultaneously on the other hand, user's players can shift the mode of watching of (Time-shift) with the time and watch specified program backup, and user's players can be exempted from large-scale (Mass) storage device of apparatus memory function.
Can be further understood by following detailed description and accompanying drawing about the advantages and spirit of the present invention.
Description of drawings
Fig. 1 is used for the Organization Chart of the composite playing system of digital broadcast program for the present invention.
Fig. 2 is the active state schematic diagram between send server of the present invention and the user's players.
Fig. 3 is the active state schematic diagram between send server of the present invention and the randomly-selecting video server.
Fig. 4 is the active state schematic diagram between randomly-selecting video server of the present invention and the user's players.
Fig. 5 is the active state schematic diagram between user's players of the present invention and send server, the randomly-selecting video server.
The primary clustering symbol description
10 composite playing systems
20 world-wide webs
30 lattice chains
101 send servers
103 randomly-selecting video server
105 user's players
1011 digital broadcast programs
The backup of 1031 programs
1033 local holders
1051 requests
Embodiment
Fig. 1 is used for the Organization Chart of the composite playing system of digital broadcast program for the present invention.The composite playing system 10 that the present invention is used for digital broadcast program is integrated into a composite playing system with broadcast type Web TV (IP TV) and video on demand, allow observer watch the digital broadcast program that present time is broadcasted by world-wide web, simultaneously, the digital broadcast program that also can play by the world-wide web time in the past of watching of observer.
Fig. 2 is the active state schematic diagram between send server of the present invention and the user's players.Those user's players 105 are by world-wide web 20, watch come from send server 101 present time on time broadcasting digital broadcast program 1011.
Randomly-selecting video server 103 is connected in world-wide web 20, and has send server 101 and broadcast out those programs backups 1031 corresponding to those digital broadcast programs 1011 in the past within a period of time.The function of randomly-selecting video server 103 of the present invention is to be used for storing those digital broadcast programs 1011 that send server 101 is broadcasted away, and provides the digital broadcast program 1011 of broadcasting away to those user's players 105.
Fig. 3 is the active state schematic diagram between send server of the present invention and the randomly-selecting video server.In example shown in Figure 3, randomly-selecting video server 103 connects send server 101 by lattice chain 30, randomly-selecting video server 103 can receive by send server 101 each digital broadcast program 1011 of broadcasting by lattice chain 103 always, and with the digital broadcast program 1011 that is about to receive then save as corresponding program backup 1031, and these programs backups 1031 are the local holders 1033 that are stored to randomly-selecting video server 103.
Only be connected in the lattice chain 30 between send server 101 and the randomly-selecting video server 103, can adopt LAN or world-wide web.
Fig. 4 is the active state schematic diagram between randomly-selecting video server of the present invention and the user's players.Those user's players 105 can be connected to randomly-selecting video server 103 by world-wide web 20, for example: utilize global resources addressing (Uniform Resource Locator, URL) the connection means of network address.The observer of user's players 105 can be assigned request 1051 to randomly-selecting video server, and request 1051 is to be sent to randomly-selecting video server 103 by world-wide web 20.Those request wherein functions of one of 1051 are will allow observer recall to watch the digital broadcast program 1031 that time (for example: before 15 minutes) in the past broadcasted.When randomly-selecting video server 103 request of receiving 1051, handle request 1051 immediately, and according to specified condition in the request 1051, for example: which fragment of which channel, which program, program (for example: between present time and the program fragment between before 30 minutes), which or the like specified requirements example period, search out the indicated program of specified requirements from those program backups 1031, then, will meet request 1051 program 1031 again and be downloaded to user's players 105.
Randomly-selecting video server 103 can further have the playlist backup corresponding to scheduled broadcast time playlist, randomly-selecting video server 103 just can grasp the time-histories of all broadcast programs of send server 101 like this, is beneficial to search out accurately and apace meet ask 1051 indicated programs.
The randomly-selecting video server 103 concrete means that the present invention realizes can adopt the correlation technique means of existing randomly-selecting video server (Server), and the audio-visual correlation technique means of existing digital recording.
Those user's players 105 are to connect send server 101 and randomly-selecting video server 103 by world-wide web 20.The present invention realizes that the concrete means of user's players 105 can adopt box on computer or the machine.Since randomly-selecting video server 103 of the present invention can 101 all broadcasting of automated back-up send server digital broadcast program 1011, user's players 105 can be exempted from large-scale (Mass) storage device (for example: hard disk, cd-recorder) of apparatus memory function, therefore, the cost of structure user's players 105 can greatly descend.For the observer of user's players 105, observer can be not necessarily will playlist defined time scheduled broadcast time can rating to the rating of digital broadcast program 1011, in addition, observer also need not remove to buy higher-priced digital product in order to solve the rating restriction.
Fig. 5 is the active state schematic diagram between user's players of the present invention and send server, the randomly-selecting video server.User's players 105 is watched the digital broadcast program 1011 that comes from send server 101 at present time; Simultaneously, observer operation user's players 105 comes randomly-selecting video server 103 is assigned request 1051, and user's players 105 can receive watches to come to select Videoconferencing server 103 and meet the program of ask 1051 specified conditions and back up 1031.
The concrete example of above-mentioned digital broadcast program 1011 can be digital broadcast television (TV) digital broadcast program, digital broadcasting audio communication (Audio) program etc.
In order to allow the present invention be easy to understand, therefore all be set to one at the shown send server 101 of Fig. 1, Fig. 2, Fig. 3, Fig. 5 and in Fig. 1, Fig. 3, the shown randomly-selecting video server 103 of Fig. 4, Fig. 5, but not as limit.Those skilled in the art,, the scale of visual composite playing system 10 and elasticity are adjusted the quantity that is provided with of send server 101 and randomly-selecting video server 103, and these variations also belong in the claim scope of the present invention.
Existing crossfire (Bit stream) digital data transfer technology can be used for send server 101 of the present invention and randomly-selecting video server 103, by crossfire (Bit stream) digital data transfer means, allow those digital broadcast programs 1011 and those program backups 1031 can be downloaded to those user's players 105.
The above detailed description of preferred embodiments is to wish to know more to describe feature of the present invention and spirit, and is not to come scope of the present invention is limited with the above-mentioned preferred embodiment of being set forth.On the contrary, its objective is that hope can be covered by various changes and identity property arrangement in the claim scope of the present invention.
Claims (8)
1, a kind of composite playing system that is used for digital broadcast program is characterized in that, comprising:
Send server is used for according to predetermined airtime playlist, to world-wide web broadcasting present time the digital broadcast program that should play;
Randomly-selecting video server is connected in this world-wide web, has this send server and broadcasts out those programs backups corresponding to those digital broadcast programs in the past within a period of time, and handle and respond the request that comes from a plurality of user's players;
User's players, connect this send server and this randomly-selecting video server by this world-wide web, and watch by this world-wide web and to come from the digital broadcast program that this send server is broadcasted at present time, and assign this request to this randomly-selecting video server by this world-wide web, wherein this request is to be used for that this user's players can be recalled and to watch to come from randomly-selecting video server and by the specified program backup of this user's players.
2, composite playing system as claimed in claim 1, it is characterized in that, this randomly-selecting video server wherein, be to be connected to this send server by a lattice chain, and receive and store each this digital broadcast program of broadcasting, and those digital broadcast programs are saved as those corresponding programs backups by this send server by this lattice chain.
3, composite playing system as claimed in claim 2 is characterized in that, wherein this lattice chain is selected from the wherein a kind of of LAN, this world-wide web.
4, composite playing system as claimed in claim 1, wherein this randomly-selecting video server further has the playlist backup corresponding to this scheduled broadcast time playlist.
5, composite playing system as claimed in claim 1 is characterized in that, wherein this digital broadcast program is the digital broadcast television program.
6, composite playing system as claimed in claim 1 is characterized in that, wherein this digital broadcast program is continuous crossfire numerical data.
7, composite playing system as claimed in claim 1 is characterized in that, wherein this digital broadcast program is digital broadcasting audio communication program.
8, composite playing system as claimed in claim 1, it is characterized in that, wherein this randomly-selecting video server is to be used for storing those digital broadcast programs that this send server is broadcasted away, and the digital broadcast program that provides those to broadcast away to those user's players.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610072924 CN101052120A (en) | 2006-04-06 | 2006-04-06 | Composite playing system for digital broadcast program |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610072924 CN101052120A (en) | 2006-04-06 | 2006-04-06 | Composite playing system for digital broadcast program |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101052120A true CN101052120A (en) | 2007-10-10 |
Family
ID=38783288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610072924 Pending CN101052120A (en) | 2006-04-06 | 2006-04-06 | Composite playing system for digital broadcast program |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101052120A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105447199A (en) * | 2015-12-29 | 2016-03-30 | 小米科技有限责任公司 | Audio information acquisition method and device |
| US10708628B2 (en) | 2010-04-13 | 2020-07-07 | Ge Video Compression, Llc | Coding of a spatial sampling of a two-dimensional information signal using sub-division |
-
2006
- 2006-04-06 CN CN 200610072924 patent/CN101052120A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10708628B2 (en) | 2010-04-13 | 2020-07-07 | Ge Video Compression, Llc | Coding of a spatial sampling of a two-dimensional information signal using sub-division |
| CN105447199A (en) * | 2015-12-29 | 2016-03-30 | 小米科技有限责任公司 | Audio information acquisition method and device |
| CN105447199B (en) * | 2015-12-29 | 2019-06-14 | 小米科技有限责任公司 | Audio-frequency information acquisition methods and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1263031C (en) | Personal video recorder with network interface | |
| EP1225767B1 (en) | Method and system for delivering digital content | |
| EP1900221B1 (en) | System and method for digital content retrieval | |
| US9330172B2 (en) | Audio/video archiving system and method | |
| CN1993909A (en) | Methods and apparatus for identifying viewing information associated with a digital media device | |
| CN1240216C (en) | Video playback device with real-time on-line viewer feedback capability and method of operation | |
| EP2130373B1 (en) | Method for efficient delivery of data content | |
| CN1463548A (en) | Video playback device capable of sharing resources and method of operation | |
| US20050028219A1 (en) | System and method for multicasting events of interest | |
| CN102137137A (en) | Method, device and system for dynamic inter-cut of media contents based on HTTP (Hyper Text Transport Protocol) stream | |
| CN1247018C (en) | Remote preserving recording control system and its method | |
| CN102333243A (en) | VOD (video on demand) device of streaming media in live broadcast | |
| CN101848367B (en) | File-based video live webcasting method | |
| CN101873481A (en) | Method and system for playing back videos in video monitoring system and network monitoring client side | |
| CN101951496A (en) | Method and apparatus to the media services distribution marker | |
| CN101188736A (en) | Stream media ordering system and method with STB as the server | |
| US20040128690A1 (en) | Apparatus, method and a computer readable medium for providing interactive services | |
| CN104539984A (en) | Video playing method, device and system | |
| CN101047846A (en) | Method for using bookmark on flow media system | |
| CN101207795A (en) | Live broadcast server with time shift function and implementation method thereof | |
| US20040197072A1 (en) | System and method for facilitating fast-forwarding of first-run programs | |
| DE60128219T2 (en) | Method and apparatus for prerecorded and direct playback of work stored on a server | |
| CN101052120A (en) | Composite playing system for digital broadcast program | |
| US20200280760A1 (en) | Capturing border metadata while recording content | |
| CN1767631A (en) | Method for realizing large scale digital television video order programme in unidirectional television network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |