Utilize the multi-media server system and the method for servicing thereof of network
Technical field
The present invention relates to a kind of record the TV programme that meets the requirements of the customers by main frame after, will record the program of finishing offers client computer by network multi-media server system that utilizes network and method of servicing thereof.
Background technology
Though also do not popularize now, but the fixedly electronics size of using from now on and, when the network of the wide scope identical with the non-load mode same period (ATM) is diffused into each household family, just can be connected at the appointed time on the information supplier server on the network, and the data of energy clearing house need.
Current only by medium such as space wave, satellite, cable reception image/acoustic information, but also can construct by network from now on, receive the environment of the pictures and sounds of high image quality at the appointed time.
At present, the multimedia neck (VOD) by the network service can be described as representative.
Above-mentioned VOD method of service is taked, and main frame promptly keeps earlier multiple multimedia messagess such as film, broadcasting drama in the VOD server, when the client computer that connects when network claims, relevant image and acoustic information is sent to user's mode by network.
But, when VOD serves, need client's own required data of search in the VOD server info in person, and, when the data that needs does not exist, then can't use VOD in the VOD server.
Also have the server and client computer notion or supplier and the consumer's notion that break away from the past, between PC, directly couple together and to search for, all participants be the supplier also be P2P (the peer to peer) mode of the person's of needs form, perhaps similar above-mentioned P2P, but the middle mode that is provided with server is by the method for service of network exchange information.
But such mode exists the data that user oneself seek to need, the problem of sharing again after being kept in the own file, as VOD service also exist need other people information of search determine oneself need the problem that whether exists of information.
On the one hand, digital television is that the program in the rating is recorded promptly in digital mode, can preserve.Digital preserving type can be divided into PVR or DVHS, the DVD that utilizes hard disk substantially.
Though, this Storage Media and original analog form video tape etc. mutually specific capacity increased many,, still exist the capacity limitation problem that is equivalent to home-use machine.
Summary of the invention
The present invention develops in order to address the above problem, its objective is does not need to provide in person information, as long as simple selection information name, just can with irrelevant its amount of capacity of the needed information of user be kept at the main frame that is connected on the network, and network multimedia service system and method thereof that where necessary can audiovisual.The objective of the invention is to be achieved through the following technical solutions:
Utilize the multi-media server system of network, the network of communication line between main frame and the client computer is provided; Meet when making video recording the broadcast program that requires requirement management recorded content by above-mentioned network REC by the user, during by above-mentioned network requirement rating Web broadcast program, with reference to the recorded content information of having preserved, relevant broadcast program by above-mentioned network, is offered user's main frame; By network with after above-mentioned main frame is connected, the making video recording and at least more than one client computer of audiovisual of the broadcast program of request customer requirements.Utilize the multi-media server system of network, receive the broadcast reception mode of broadcast program, preserve broadcast program and press the preserving type of other recorded content information of client; Controlling above-mentioned broadcast receive mode according to the recording request of client computer receives relevant broadcast program and is kept on the above-mentioned memory, then, according to user's audiovisual requirement,, related-program is sent to user's server by network with reference to above-mentioned user's recorded content preserving type.
Utilize the multi-media server system of network, above-mentioned client computer is that the video/audio signal of picture display video/audio signal and output sound is handled and efferent, in order to connect the network of network renovator, also have, when power supply ' is opened ', log on above-mentioned main frame according to Automatic Program, simultaneously, select to record and the services menu of audiovisual broadcast program for the user provides; The microcomputer of Control Network communication and each system, client computer is the T/V with above-mentioned formation.
The method of servicing of network multimedia service system:, require the stage of program recording and audiovisual to main frame by client computer in main frame, client computer with self broadcast reception mode and storing mode; Main frame is recorded and is managed relevant program according to above-mentioned user's requirement and offers user's stage.
The method of servicing of network multimedia service system, require the stage of program recording and audiovisual with above-mentioned client computer, comprise the stage of landing main frame, demonstration is according to the program recording of customer requirements and select stage of the menu screen of audiovisual, select to record and during rating the user by above-mentioned menu screen, the information of recording and the audiovisual requirement reaches about this is offered main frame, thereby realize the stage of performance recording and rating; In main frame, construct and comprise each client information and recorded content information, the foundation phase of data storage; In main frame, construct and comprise each client information and recorded content information, the foundation phase of data storage.
The method of servicing of network multimedia service system, the stage that above-mentioned main frame was recorded and managed relevant program according to the requirement of client computer and offers the user is, main frame is according to the performance recording requirement of client computer, be recorded on the memory after receiving related-program by the broadcast reception mode, and upgrade the program audience requirement of stage of recorded content of relevant client computer and main frame according to client computer, with reference to recorded content information, after search on the memory, send the stage of client computer to; With performance recording requirement according to client computer, receive related-program by above-mentioned receive mode, and being recorded in stage on the memory after receiving by the broadcast reception mode, above-mentioned requirements recorded program content is carried out pre-recording if during the later programme content of current starting point.The method of servicing of network multimedia service system is that client computer logs on main frame automatically when power supply ' is opened ' with the stage of landing above-mentioned main frame; With above-mentioned menu screen is the broadcast program service picture.The method of servicing of network multimedia service system, the logon information of above-mentioned client computer is during fabrication, the intrinsic ID that provides for each client computer.
The method of servicing of network multimedia service system, above-mentioned recording and the program ID of the broadcast program that information is recorded and audiovisual requires of audiovisual requirement.
The effect of invention
Network multimedia service system of the present invention and method of servicing have following effect.Client-side user does not need directly to provide information, only pass through the simple selection of service picture, just can be with the needed information of user, the size of irrelevant its capacity is saved on the main frame that is connected on the network, where necessary, whenever can carry out rating from the main frame reception; Therefore, it is easy that information is preserved, and made things convenient for the user, also removed the inconvenience that the deficiency of user's storage volume causes.
Description of drawings
Fig. 1 shows the design drawing of the present invention by the multi-media service system formation of network;
Fig. 2 is the schematic diagram of the detailed formation of Fig. 1;
Fig. 3 is the method for servicing flow chart of network multimedia service system of the present invention;
Fig. 4 and Fig. 5 have shown the drawing of entrant's service request picture according to Fig. 3.
Critical piece symbol description among the figure
11: main frame 11a: play method of reseptance
11b: server 11c: storage method
12: client computer 12a: video/audio visual signal portion
12b: video/audio visual signal is handled and efferent
12c: microcomputer 12d: network renovator
Embodiment
Following with reference to accompanying drawing, the representative instance that describes multi-media server system that utilizes network of the present invention and method of servicing thereof in detail is as follows.
Network multimedia service system of the present invention as shown in Figure 1, comprise following formation: the time by the satisfactory broadcast program of network REC, recorded content is not managed by the user, when requiring audiovisual network broadcast program, with reference to the recorded content information that has stored, relevant broadcast program is offered user's main frame (11) by network; Then, the broadcast program by network and above-mentioned main frame (11) connection request customer requirements makes video recording and at least more than one client computer (12) of audiovisual.
At this moment main frame (11) for receiving the broadcast reception mode (11a) of broadcast program, is the preserving type (11c) of preservation by other recorded content information of client and broadcast program as shown in Figure 2; And controlling above-mentioned broadcast receive mode (11a) according to the recording request of client computer (12) receives relevant broadcast program and is kept at (11c) on the above-mentioned memory, then, audiovisual requirement according to client computer (12), with reference to the recorded content of client computer in the preserving type (11c), related-program is sent to user's server (11b) by network.
Also have, client computer (12) is can carry out information exchange according to customer requirements from the above-mentioned main frame (11) that is dynamically connected, and the imager of the services menu of the performance recording of user's needs and rating perhaps can be provided according to customer requirements, therefore can be considered TV.
Also have, seeing its structure comprises, transport part (12a) for input and processing video/audio signal, output with above-mentioned video/audio signal transport part (12a), show and voice output that with picture video/audio signal is handled and efferent (12b), be the renovator (12d) of connection network, when power supply ' is opened ', log on above-mentioned main frame (11) back according to Automatic Program and select to make video recording and the services menu of audiovisual broadcast program for the user provides; Microcomputer (12c) for Control Network communication and each system.
The method of servicing of network multimedia service system of the present invention is described in detail as follows.
As shown in Figure 3, client computer (12) whether judge power supply ' opening ' (S31) after, when power supply ' is opened ', according to the program of microcomputer and utilize original ID when making, log on server (11b), (S32) of main frame (11) automatically by network.
At this moment the custom menu of user by providing in client computer (12), above-mentioned automatic login function is set to ' opening ' or ' pass '.
Then, the user utilizes key such as remote controller to demonstrate making video recording of main frame (11) and comprises menu screen that audiovisual selects Fig. 4 of window and Fig. 5 promptly, be shown as the broadcast program service information frame, on this picture, utilize remote controller to select own performance recording or the audiovisual of being willing to once more.
Thereupon, the microcomputer (12c) of client computer (12) judges on the broadcast program service picture as Fig. 4 whether program recording is chosen.(S33)
Follow above-mentioned judged result (S33), when selecting performance recording, the performance recording that needs for the microcomputer (12c) that makes the cognitive client computer of host server (11b), and (for example: program ID etc.) offering above-mentioned host server (11b) by network renovator (12d) and network comes requirement program recording (S34) with record program information.
Then, host server (11b) receives the broadcast program of above-mentioned client computer (12) transmission information correspondence with the tuner of control broadcast reception mode (11a), and is recorded in the memory (11c).Simultaneously, the recorded content information (S35) of relative clients machine in the updated stored device (11c).
Also have, if when requiring recorded program not to be the program of current broadcast, host server (11b) is carried out the above-mentioned stage (S35) when the time that requires program recording arrives according to the preserved program program.
On the one hand, the microcomputer (12c) of client computer (12) in the time of can not selecting performance recording, judges on the broadcast program service picture as Fig. 5 whether the program audiovisual can select (S36) in above-mentioned judged result (S33).
At this moment except the picture identical with Fig. 5, receiving recorded content from host server (11b), is menu-style in client computer (12) screen displayed, also can select the program of customer requirements audiovisual according to this.
Then, above-mentioned judged result (S36), when the program audiovisual is chosen, the needed rating program of microcomputer (12c) for host server (11b) understanding client computer requires programme information (for example: program ID) offer above-mentioned host server (11b) by network renovator (12d) and network and require program audience (S37) audiovisual.
Host server (11b) requires programme information with reference to above-mentioned rating, from the relative clients machine recorded content information of storage server (11c), search for relevant broadcast program (S38), and send its video/audio information to client computer (12), (S39) by network.
Then, client computer (12) is exported the video/audio information that above-mentioned host server (11b) transmits, audiovisual relevant broadcast program according to this (S40).
On the one hand, above-mentioned judged result (S36), when audiovisual material can't be selected, whether client computer (12) judged (S41) to power supply ' pass ', if termination routine during power supply ' pass ' when power supply can't ' close ', then returns to the above-mentioned stage (S33).