CN101155284A - Video network recording and playing system - Google Patents
Video network recording and playing system Download PDFInfo
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- CN101155284A CN101155284A CNA2006100629729A CN200610062972A CN101155284A CN 101155284 A CN101155284 A CN 101155284A CN A2006100629729 A CNA2006100629729 A CN A2006100629729A CN 200610062972 A CN200610062972 A CN 200610062972A CN 101155284 A CN101155284 A CN 101155284A
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Abstract
The present invention relates to a video network recording and playing system, which comprises media playing device and multimedia data memory device. The media playing device as well as the multimedia data memory device connect with each other through IGRS protocol, when recording, the media playing device receives digital TV broadcast signal, and transmits it to the multimedia data memory device for network storing by the IGRS network after demodulation; when playing, the multimedia data memory device transmits the stored program information to the media playing device for playing by the IGRS network. The advantage of the present invention is that the transcribed media program does not need special data memory and management device, which reduces cost, at the same time, the multimedia data memory device and the media playing device composes opening network, equipment number can be expanded, user can share media program through network which is convenient for data share.
Description
[technical field]
The present invention relates to a kind of videograph and Play System, particularly a kind of network video recording and Play System of carrying out Network Based.
[background technology]
Traditional video tape recorder has satisfied people's recorded program, preserves program, the demand of watching program between at one's leisure.But the user must directly operate video tape recorder in the time of need recording, and when user's inconvenience is operated video tape recorder, thinks program recording then has inconvenience more.
Recently, development along with Internet technology, the operator scheme of recording a video by network has appearred, people can pass through the Internet Control Network PVR (Personal Video Recorder whenever and wherever possible, personal video recorder) system log (SYSLOG) program, carry out as subscription and video recording operations such as Long-distance Control video recording.Program is kept in the recording medium storehouse, selects playback equipment to watch program when idle.
Provide some by the network service method of recording a video in the prior art, as a kind of network control TV programme recording-reproducing system and the network control TV programme recording/playback method that discloses in No. the 01108191.0th, the Chinese patent application, it comprises TV programme recording and/or reproducing apparatus, TV programme playback equipment, computer website, and wherein the TV programme recording and/or reproducing apparatus contains network communication interface.After this system sets up, the computer website will be included program instructions and be sent to the TV programme recording and/or reproducing apparatus, and this equipment regularly starts in view of the above, automatically with television program record in storage medium.Like this, the user can notify the computer website to record the demand of predicting TV programme, and then realizes the automatic recording of required TV programme.
A kind of based on network individual digital video recording service system that and for example discloses in No. the 200410012870.7th, the Chinese patent application, it comprises front end TV programme signal collection video recording system, front end video record management system, communication network and user terminal application apparatus, signal source that each user is required and digitlization video recording and memory device are concentrated, can share by all-network video tape recorder user, the user can utilize special equipment, computer software or mobile communication equipment to order the alternative TV programme of record by network, and playback is watched.
Therefore, provide a kind of multi-medium data storage and player method, when realizing that Internet resources are shared, realize the real-time accessible storage of multi-medium data and play real being necessary.
[summary of the invention]
Technical problem to be solved by this invention is to provide a kind of network video recording and Play System based on IGRS (Intelligent Groupingand Resource Sharing, information equipment intelligence interconnection and Resource Sharing Protocol) agreement.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of video network recording and Play System, described system comprises apparatus for media playing and multimedia data storage device, described apparatus for media playing and multimedia data storage device are set up network by the IGRS agreement and are connected, during video recording, the user receives digital TV broadcast signal by described apparatus for media playing, is sent to described multimedia data storage device by the IGRS network after the demodulation and carries out the network storage.
Technical scheme advantage of the present invention is that the media program of recording need not to be provided with special storage and management equipment, reduced cost, multimedia data storage device and apparatus for media playing are formed open network simultaneously, number of devices can freely be expanded, related service by the IGRS agreement, the integration utilization that has realized storage resources is with shared, and the storage that has made things convenient for data is with shared.
[description of drawings]
Fig. 1 is the system principle diagram of first kind of embodiment of the present invention.
Fig. 2 is the system principle diagram of second kind of embodiment of the present invention.
Fig. 3 is the system principle diagram of the third embodiment of the present invention.
Fig. 4 is the system principle diagram of the 4th kind of embodiment of the present invention.
[embodiment]
The invention will be further described below in conjunction with accompanying drawing.A kind of video network of the present invention is recorded with Play System and is comprised apparatus for media playing, multimedia data storage device, and described apparatus for media playing is set up data with multimedia data storage device by the IGRS agreement and is connected.Wherein, apparatus for media playing comprises program source receiver module, program display module and control module, and in an embodiment of the present invention, this apparatus for media playing can be playback equipments commonly used such as intelligent television, smart projector, PC; Multimedia data storage device comprises data record and playback module, and in an embodiment of the present invention, this multimedia data storage device is generally the equipment that PC, intelligent PVR etc. have network storage function.
See also Fig. 1, be system's realization schematic diagram of first embodiment of the invention, wherein, apparatus for media playing A is an intelligent digital TV, and multimedia data storage device A is a PC.
During video recording, intelligent digital television reception DVB-C/T/S (Digital Video Broadcasting, digital video broadcasting) signal, generate TS (Transport Stream after the demodulation, transmit code stream) stream, beat to giving PC, programme content under the PC real time record by the IGRS Network Transmission in IP bag back.During broadcast, PC arrives the intelligent digital TV with program by the IGRS Network Transmission, TV decoding and display program, and the user also can pass through PC direct viewing program.
At this execution mode, the satiable application of system of the present invention has:
1. single video recording needs: the user uses program source receiver module and control module to receive broadcast TV program, and by the IGRS network broadcast program that compresses is stored in long-range data record and playback module, shares for the equipment on the IGRS network;
2. the single needs of watching: the user uses program display module and control module by the broadcast TV program on IGRS network call teledata record and the playback module, perhaps directly watches the TV programme that is stored thereon by data record and playback module;
3. the needs of recording a video while watching: the user uses program source receiver module and control module to receive broadcast TV program, and by the IGRS network with the compression broadcast program be stored in long-range data record and playback module, share for the equipment on the IGRS network, simultaneously the real-time display program content of program display module; In addition, the program display module also can video data all the other programme contents on record and the playback module.
4. postpone the needs watch: the user uses program source receiver module and control module to receive broadcast TV program and by the IGRS network broadcast program that compresses is stored in long-range data record and playback module, supply the equipment on the IGRS network to share, the user uses program display module and control module by the broadcast TV program on IGRS network call teledata record and the playback module simultaneously.
See also Fig. 2, be second kind of embodiment of the present invention.Wherein, apparatus for media playing A is a smart mobile phone, be used to receive the Web TV broadcast singal, multimedia data storage device B is an intelligent portable hard drive, storage smart mobile phone receiving video data, intelligent hard disc can pass through IGRS network playback media information, and smart mobile phone shows as display terminal.
See also Fig. 3, be the third embodiment of the present invention.When carrying out the network video recording, receive digital TV broadcast signal on the apparatus for media playing A, give the A of the multimedia data storage device in the family by the IGRS network after the demodulation, to carry out this locality storage; Also can will insert the Internet, further signal be transferred to multimedia data storage device B, share with other network users by internet access facility.Similarly, apparatus for media playing B also can be stored in multimedia data storage device A by the Internet with receiving digital TV broadcast signal.
When carrying out netcast, multimedia data storage device A can arrive apparatus for media playing A with the programme information of storing by the IGRS Network Transmission according to customer requirements, carries out this locality and watches; The user also can call the signal of storing among the multimedia data storage device B by the Internet, plays on multimedia data storage device A.Equally, the user of operation apparatus for media playing B also can watch the media signal that is stored on the multimedia data storage device A in the same way, so can realize the network storage and the resource-sharing of multi-medium data.
Certainly, because multimedia data storage device A or B self have media play function, the user also can play the programme information that is stored thereon voluntarily by the said equipment, and needn't play by apparatus for media playing A or B again.
Simultaneously, system of the present invention is an open network, and the multimedia data storage device and the apparatus for media playing quantity that are connected in this network can freely be expanded according to number of users or its needs, only needs the said equipment to support the IGRS agreement to get final product.
See also Fig. 4, be the 4th kind of embodiment of the present invention.Comprise a plurality of IGRS network equipment groups in the present embodiment, these a plurality of network equipment groups are by Internet connection.Wherein IGRS network equipment group A comprises two PC as multimedia data storage device, and as the intelligent digital TV of apparatus for media playing, this equipment group A inserts the Internet again by PC 2.
During video recording, intelligent digital television reception DVB-C/T/S signal, generate TS stream after the demodulation, beat to giving local PC 1 or PC 2 by the IGRS Network Transmission in IP bag back, under the bigger situation of data capacity, can realize the storage of cutting apart of data by the IGRS agreement, with a part of storage in PC 1, another part storage realizes the integration utilization of local network storage resources in PC 2.Even can logical other network equipment of internet transmission of data be stored by PC 2, as PC 3 or the PC 4 among the IGRS equipment group B.Realize the local network of data and the storage of the Internet by local network and the Internet.During broadcast, PC can be carried out playing programs voluntarily, also program can be arrived the local intelligent Digital Television by the IGRS Network Transmission or by the Internet, IGRS Network Transmission other intelligent digital TVs on the net, carries out TV decoding and display program.
The applicable cases that this execution mode can satisfy is similar substantially to preceding two kinds of execution modes, difference is that this execution mode not only will be used by local area network and has expanded the Internet to, and can utilize its open characteristics that it is carried out freely expanding, as in IGRS equipment group B, the video camera that inserts, the video image that video camera is taken in can conveniently be realized the storage of the local network and the Internet of data.
Whole system of the present invention is based on the running of IGRS procotol, many apparatus for media playing and Duo Tai multimedia data storage device all support to insert the IGRS network, various application apparatuss be can add as required,, the real-time recording and the storage of data realized as video camera etc.
Technical scheme of the present invention need not to be provided with special storage and management equipment when the media program of recording, reduced cost, multimedia data storage device and apparatus for media playing are formed open network simultaneously, number of devices can be expanded, related service by the IGRS agreement, can realize storing making full use of and sharing of money, the storage that has made things convenient for data with share.
Claims (8)
1. video network recording and Play System, described system comprises one or more apparatus for media playing and one or more multimedia data storage device, it is characterized in that, described apparatus for media playing and multimedia data storage device are set up network by the IGRS agreement and are connected, described apparatus for media playing receives digital TV broadcast signal, the multimedia data storage device that is sent to after the demodulation in the IGRS network carries out the network storage, during broadcast, described multimedia data storage device is play by the IGRS Network Transmission programme information of storage to described apparatus for media playing.
2. video network recording as claimed in claim 1 and Play System is characterized in that described multimedia data storage device further comprises playing function.
3. as any described video network recording of claim 1 and Play System, it is characterized in that described system also comprises internet access facility, the user carries out long-range program recording and broadcast by described internet access facility.
4. video network recording as claimed in claim 1 and Play System is characterized in that, described network video recording and Play System are open architecture, and the user can freely increase and decrease number of devices and the type that inserts IGRS protocol devices group as required.
5. as claim 1 to 4 any described video network recording and Play System, it is characterized in that described apparatus for media playing comprises program source receiver module, program display module and control module.
6. network video recording as claimed in claim 5 and Play System is characterized in that described apparatus for media playing is intelligent television, smart projector or PC.
7. as claim 1 to 4 any described video network recording and Play System, it is characterized in that described multimedia data storage device comprises data record and playback module.
8. video network recording as claimed in claim 7 and Play System is characterized in that, described multimedia data storage device is PC or intelligent personal video tape recorder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100629729A CN101155284A (en) | 2006-09-29 | 2006-09-29 | Video network recording and playing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100629729A CN101155284A (en) | 2006-09-29 | 2006-09-29 | Video network recording and playing system |
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| CN101155284A true CN101155284A (en) | 2008-04-02 |
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| CNA2006100629729A Pending CN101155284A (en) | 2006-09-29 | 2006-09-29 | Video network recording and playing system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010118620A1 (en) * | 2009-04-17 | 2010-10-21 | 中兴通讯股份有限公司 | Method and system for sharing memory in iptv system |
| CN101729755B (en) * | 2009-11-23 | 2011-10-12 | 青岛海信宽带多媒体技术有限公司 | Multimedia terminal |
| CN103313037A (en) * | 2013-05-23 | 2013-09-18 | 佛山市兴知源数字技术有限公司 | Intelligent security television all-in-one machine |
-
2006
- 2006-09-29 CN CNA2006100629729A patent/CN101155284A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010118620A1 (en) * | 2009-04-17 | 2010-10-21 | 中兴通讯股份有限公司 | Method and system for sharing memory in iptv system |
| CN101729755B (en) * | 2009-11-23 | 2011-10-12 | 青岛海信宽带多媒体技术有限公司 | Multimedia terminal |
| CN103313037A (en) * | 2013-05-23 | 2013-09-18 | 佛山市兴知源数字技术有限公司 | Intelligent security television all-in-one machine |
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