CN101527803A - Method, system and device for local side program recording - Google Patents
Method, system and device for local side program recording Download PDFInfo
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- CN101527803A CN101527803A CN200810007336A CN200810007336A CN101527803A CN 101527803 A CN101527803 A CN 101527803A CN 200810007336 A CN200810007336 A CN 200810007336A CN 200810007336 A CN200810007336 A CN 200810007336A CN 101527803 A CN101527803 A CN 101527803A
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Abstract
The embodiment of the invention discloses a method for local side program recording, which comprises the following steps: determining program recording strategies according to program information or acquiring preset program recording strategies; and recording programs according to the program recording strategies. The invention also discloses a system and a device for local side program recording. By the embodiment of the invention, purposeful recording can be performed according to recording attributes prescribed by the program recording strategies, and programs not needing to record are not recorded necessarily, thereby the technical problems of high system resource consumption and large disc occupied space brought by a continuous recording mode can be avoided, the load of media servers is effectively reduced, server resource consumption is reduced, and less disc space is occupied.
Description
Technical field
The present invention relates to networking technology area, particularly relate to the mthods, systems and devices of performance recording.
Background technology
At present, IPTV (IP Television, Internet Protocol Television) is in the whole world and starts to walk to develop the stage, IPTV compares with traditional TV or Digital Television, remarkable advantages is arranged: IPTV exists interactive, can carry out interactively control operation by the user, and the head end of IPTV will be carried out corresponding business according to terminal use's request.And the embodiment of one of interactivity remarkable advantages is promptly can review the programme televised live of having play at current point in time by time-moving television.Its basic principle is: with media server when current programme televised live is provided, current programme televised live is recorded.When the user need play the program of having play, media server just took out the data flow that the user needs from the file of recording, and sends to the terminal use, to realize terminal use's time shifting broadcasting.
At present, need recorded program in a single day to define the time shift characteristic after, just begin to record.But owing to be limited by the restriction of hardware space, the length of the file of being recorded can not be infinitely great.So, also need to specify the duration of a program recording.If when continuing to record, the length of the file under recording when surpassing the duration of definition, covering in chronological order then circulates.
Because present time shift program all is to adopt the above-mentioned mode of recording, and employing continues to record in the process of recording, no matter whether program source has and use programme information, also records even program stops platform, has wasted a large amount of memory spaces.Calculate if press SD (STANDARD-DEFINITION, SD) situation, video code flow is 2.5M, and then the disk space of a channel consumption in hour is:
2.5*60*60/8=1125M, be approximately 1G.
Present number of channels is a lot, is generally tens to up to a hundred more than.And each channel usually is not that program was all arranged in 24 hours, and a lot of platforms all can stop platform in morning, generally continue all there be 4-5 hour.Consider HD (HIGH-DEFINITION, high definition) program from now on, its code stream is more than 10M, and then the disk space that may need every day is with the T order of magnitude.Therefore, prior art problems is, can not selectively record according to the zero-time and the concluding time of program, can only continue to record, and need to occupy a large amount of disk spaces and system thus.
Summary of the invention
In view of this, the purpose of the one or more embodiment of the present invention is to provide a kind of mthods, systems and devices of performance recording, can realize recording according to the zero-time of program, and conserve system resources, the disk space that takies obviously reduces.
For addressing the above problem, the embodiment of the invention provides a kind of local side program recording method, comprising: determine the performance recording strategy or obtain pre-configured performance recording strategy according to programme information; According to described performance recording strategy program recording.
The embodiment of the invention also provides a kind of local side program recording system, and comprising: the performance recording strategy is determined equipment, is used for determining the performance recording strategy according to programme information; Performance recording equipment is used for according to described performance recording strategy program recording; Or the performance recording strategy obtains equipment, is used to obtain pre-configured performance recording strategy; Performance recording equipment is used for according to described performance recording strategy program recording.
The embodiment of the invention also provides a kind of local side program recording device, comprising: the performance recording policy management element is used for formulating time performance recording strategy or obtaining pre-configured performance recording strategy according to described programme information; The performance recording unit is used for according to described performance recording strategy program recording.
Compared with prior art, the embodiment of the invention has the following advantages:
The embodiment of the invention is by determining the performance recording strategy or obtaining pre-configured performance recording strategy according to programme information; Then, according to described performance recording strategy program recording.Realized for performance recording, at first determine the performance recording strategy according to programme information, or after obtaining the performance recording strategy that presets, can be according to the recording attributes of the regulation in the performance recording strategy, carry out autotelic recording, for not needing recorded program then to there is no need to record again.For example can record, and stop to record in the termination time in the zero-time of regulation.The system resources consumption that the mode of having avoided therefrom continuing to record is brought is many, disk space takies big technical problem, can effectively reduce the load of media server, alleviates server resource consumption, takies disk space still less.
Description of drawings
Shown in Figure 1 is the program recording signal table of method of program recording of the prior art;
Shown in Figure 2 is the schematic flow sheet of first embodiment of local side program recording method of the present invention;
Shown in Figure 3 is the program recording signal table of the local side program recording method of the embodiment of the invention;
Shown in Figure 4 is the time shaft program profile schematic diagram of certain channel in the embodiment of the invention;
Shown in Figure 5 is the schematic flow sheet of second preferred embodiment of local side program recording method of the present invention;
The structural representation of first embodiment of local side program recording of the present invention system that shown in Figure 6 is;
The structural representation of second embodiment of local side program recording of the present invention system that shown in Figure 7 is;
The structural representation of the preferred embodiment one of the local side program recording system of the embodiment of the invention that shown in Figure 8 is;
The structural representation of the preferred embodiment two of the local side program recording system of the embodiment of the invention that shown in Figure 9 is;
The structural representation of the preferred embodiment three of the local side program recording system of the embodiment of the invention that shown in Figure 10 is;
The structural representation of first embodiment of the local side program recording device of the embodiment of the invention that shown in Figure 11 is;
The structural representation of the preferred embodiment one of the local side program recording device of the embodiment of the invention that shown in Figure 12 is;
The structural representation of the preferred embodiment two of the local side program recording device of the embodiment of the invention that shown in Figure 13 is;
The structural representation of the preferred embodiment three of the local side program recording device of the embodiment of the invention that shown in Figure 14 is;
The structural representation of the preferred embodiment four of the local side program recording device of the embodiment of the invention that shown in Figure 15 is;
The structural representation of the preferred embodiment five of the local side program recording device of the embodiment of the invention that shown in Figure 16 is.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the embodiment of the invention is done further and to be elaborated.
As shown in Figure 2, be first embodiment of local side program recording method of the present invention, comprise step:
S201, determine the performance recording strategy or obtain pre-configured performance recording strategy according to programme information; Wherein, in practice, described performance recording strategy can comprise the playing programs time attribute;
Wherein, in practice, describedly obtain pre-configured performance recording strategy and can be specially:
Media server initiatively removes to obtain on the middleware pre-configured performance recording strategy; Or
Described middleware is pushed to described media server with described pre-configured performance recording strategy.
Middleware (middleware) is a kind of independently systems soft ware or service routine, Distributed Application software is by this software shared resource between different technology, middleware is positioned on the operating system of client-server, Management Calculation resource and network service.Middleware (middleware) is a big class of basic software, belongs to the category of reusable software.As its name suggests, middleware is in the centre of operating system software and user's application software.In this distribution isomerous environment, usually exist the multiple hardwares system platform (as PC, work station, minicomputer etc.), on these hardware platforms, there are various systems soft wares (as different operating system, database, CompilerTools etc.) again, and the user interface of multiple different style, these hardware system platforms also may adopt different procotols to be connected with network architecture.Middleware has been realized these system integrations being got up and developing new application, in each embodiment of the present invention, has stored a large amount of information relevant with the program resource therein.
Wherein, in the above-described embodiments, described obtaining after the pre-configured performance recording strategy,
If do not dispose the performance recording strategy in the media server, then utilize described pre-configured performance recording strategy that the performance recording strategy is configured;
If disposed the performance recording strategy in the media server, then will be with the described performance recording strategy that has been configured of the described up-to-date performance recording policy update that obtains.
S202, according to described performance recording strategy program recording.
The embodiment of the invention is by determining the performance recording strategy or obtaining pre-configured performance recording strategy according to programme information, after program log generation section directory tabulation according to each channel, according to described section directory tabulation formulation time performance recording strategy, and according to described performance recording strategy program recording, realized for performance recording, can be according to the recording attributes of the regulation in the performance recording strategy, carry out autotelic recording, for not needing recorded program then to there is no need to record again.For example can record, and stop to record in the termination time in the zero-time of regulation.The system resources consumption that the mode of having avoided therefrom continuing to record is brought is many, disk space takies big technical problem, can effectively reduce the load of media server, alleviates server resource consumption, takies disk space still less.
Wherein, in practice, after the described performance recording strategy that has been configured of the up-to-date performance recording policy update that described usefulness is obtained, can also comprise:
If current time has recording task to carry out, and the performance recording strategy after the described renewal does not have recording task at current time, then closes described current time recording task, and preserve the data of having recorded;
If current time does not have recording task, and the performance recording strategy of current time after described renewal has recording task, then program recording.
Wherein, in practice, determine that according to programme information the performance recording strategy is specially:
Determine the section directory tabulation according to described programme information;
Be specially according to described performance recording strategy program recording:
According to described section directory tabulation program recording.
On the database of middleware or other system, preserve the program log that comprises each channel, utilize described program log, whether each program in the program log is needed to record carried out the mark differentiation, just obtained described section directory tabulation.
Wherein, in practice, describedly can be specially according to described section directory tabulation program recording:
Initial, the termination time of recorded program, initial, the termination time that are set to record described program will be needed in the described section directory tabulation.
Wherein, in practice, described according to described section directory tabulation carry out performance recording and can be specially:
According to initial, the termination time program recording of recording described program.
Wherein, in practice, after described basis is recorded initial, the termination time program recording step of described program, can also comprise:
The described program data of recording is preserved separately respectively.
Wherein, in practice,, then do not record described program if do not have zero-time in the described program that the needs in the described performance recording strategy are recorded; Or
If do not have the termination time in the described program that the needs in the described performance recording strategy are recorded, the described program of loop recording in the length at the fixed time then.
Wherein, in practice, describedly determine the performance recording strategy, be specially according to programme information:
Determine the performance recording strategy according to the programme information of each channel.
Wherein, in practice, if described performance recording strategy also comprises: program category attribute or program grade attribute or pay per view scheme attribute or performance recording priority attribute then describedly are specially according to described program strategy program recording:
According to the program category attribute in the described performance recording strategy, program recording; Or
According to the program grade attribute in the described performance recording strategy, program recording; Or
According to the pay per view scheme attribute in the described performance recording strategy, program recording; Or
According to the performance recording priority attribute in the described performance recording strategy, program recording.
Wherein, in the above-described embodiments, formulating the performance recording strategy can be according to the section directory time attribute of representative of tabulating, but is not limited to the time attribute of section directory tabulation representative, only is from the enterprising row constraint of recording time.Can also be from other attributes relevant with program, for example: program category such as science, education, culture and hygiene's body, program grade such as A, B, C or regular grade, VIP level, whether pay per view is as free or charge, program importance or the like can be as the reference frame of formulating the performance recording strategy.Certainly, for the those skilled in the art, can understand apparently that other attributes that all are relevant with program can be used as the foundation of formulating the performance recording strategy, all should be within protection scope of the present invention by above-mentioned explanation.
Program category attribute: as generating the program category table according to the program category attribute, the form of similar program log, or other possible forms, also can increase the attribute that needs at program log, judge whether then and need record the program of which kind of type;
The program grade attribute: just allow to record as satisfying the program of recording level-right, analogy is for some adult's program, or other other programs of level, forbids recording etc.;
Whether the pay per view scheme attribute: different programs may toll project be different, can declare its toll project when whether allowing to record and meet the demands, and determines then whether meet the demands, whether decision records then if recording its toll project;
The performance recording priority attribute: must record greater than certain other program of level for priority or importance, otherwise, not record etc., this wherein needs all program identification priority;
More than the cited performance recording strategy relevant attribute of program that can comprise, can occur with independent form, also the mode that can make up in a variety of forms occurs, if multiple combination, need travel through one or more attributes that comprise in all performance recording strategies of this program when judging final whether recording, just record when all meeting, otherwise do not record.The rank that certain attribute also can be set is top-priority, as long as meet the regulation of corresponding performance recording strategy, just records or does not record.
In addition, other possible performance recording strategy also should be within protection scope of the present invention, be not limited to the embodiment of the invention within the scope of exhaustive these performance recording strategies that come out.
Below, time attribute with program is an example as a kind of concrete programme information, introduce a kind of processing procedure of second preferred embodiment of the present invention, for the those skilled in the art, can understand, also can handle accordingly for other similarly concrete programme informations, and obtain the technique effect similar with present embodiment.As shown in Figure 3, be the information slip of recording that second preferred embodiment of the present invention used the local side program recording method.Fig. 3 reflection the time need to record on each channel and do not need recorded program and time corresponding section thereof, shown in Figure 4 is the time shaft program profile figure of certain channel in the embodiment of the invention.As shown in Figure 5, be the flow chart of second preferred embodiment of local side program recording method of the present invention, comprise the steps:
S501, at first defines program log on the middleware of IPTV; Program log comprises: information such as the name of program, channel, program address, performance recording time span.Program log has been represented a kind of of programme information, comprise in the program log in the database that these information will be saved in middleware server, other forms of programme information also can be kept in the database of middleware server, uses for definite performance recording strategy.For example, 5 in channel central authorities by name, channel address is that a legal multicast address (this address includes but not limited to multicast address) adds port numbers.Present media server gets access to channel name and channel address information by direct or indirect mode from middleware server, will continue to receive the data flow of this multicast address in the performance recording process, and it is saved on the media server.As shown in the table, be the mapping table of a kind of channel name, channel address and channel.
| Channel name | Channel address | Channel |
| 5 in central authorities | 230.122.122.5:1225 | 1 |
| 1 in central authorities | 10.99.129.2 | 2 |
| ...... |
For example, 5 program logs at 2007-09-10 of central authorities wherein are as follows:
| Program names | The program zero-time | The program termination time | ...... |
| Football night | 20:20 | 22:20 | ...... |
| The basketball park | 22:30 | 24:00 | ...... |
| ...... |
Ellipsis wherein represents that other for information about.The effect in embodiments of the present invention of this program log can comprise: the current broadcast of prompting user is any program when the user checks programme information, and what the program of next time period is.According to this program timetable, when adding program log, the user only need fill out corresponding programme information and get final product at the channel selection designated date of appointment and the time period of appointment.
S502, on middleware, the described Pgmtime of a certain channel is generated the section directory tabulation; The section directory tabulation just can have been represented a kind of concrete performance recording strategy at this moment; In other practice, also can make corresponding performance recording strategy, with the indication performance recording according to other attributes of program.For the program log among the above-mentioned steps S501, just become following table after the tabulation of generation section directory:
The section directory tabulation of 2007-09-10
| Program names | The program zero-time | The program termination time | Whether need to record |
| Football night | 20:20 | 22:20 | Y |
| The basketball park | 22:30 | 24:00 | Y |
| ...... | ...... | ...... | ...... |
Selection sign by whether corresponding program increase is recorded in form need to have pointed out recorded program to reach its time of recording.The reproduction time of wherein " football night " is from 20:20 to 22:20, section directory tabulation with Y represent need to its at this moment between a program in the section need record." basketball park " program then needs to carry out performance recording between 22:30-24:00.With above-mentioned section directory tabulation carrying different time to program record to record strategy similar, the those skilled in the art can understand, also can use contents such as program category, program grouping to represent whether need to record separately, thereby generate the strategy of recording of respective type, also can in above-mentioned section directory tabulation, increase other programme information, realize determining corresponding performance recording strategy by different types of programme information;
S503, media server obtain described section directory tabulation by direct or indirect mode from middleware server; Media server can directly be visited middleware server obtaining the tabulation of described section directory, media server can be periodically initiatively section directory tabulation to the described middleware; Also can the tabulation of described section directory be pushed to described media server, in case can be that middleware has upgraded section directory after the section directory tabulation just will be upgraded and tabulates and be pushed to media server by middleware server;
S504, according to the tabulation of described section directory, program recording;
According to described section directory tabulation, media server according to recording zero-time and termination time of regulation in the time section directory tabulation, is recorded relevant program on channel N corresponding address.
When media server gets access to the tabulation of described section directory for the first time, directly according to the data in the section directory tabulation, program recording.Such as, channel 1 need be recorded in certain time period, and channel 2 need be recorded or the like in certain time period.
If media server has been stored the section directory tabulation, when upgrading the section directory tabulation again, shown in following Table A and the table B, be respectively two section directory tabulations before upgrading and after upgrading, then
Table A
| Program names | The program zero-time | The program termination time | Whether need to record |
| Football night | 20:20 | 22:20 | N |
| The basketball park | 22:30 | 24:00 | N |
| ...... | ...... | ...... | ...... |
Table B
| Program names | The program zero-time | The program termination time | Whether need to record |
| Football night | 20:20 | 22:20 | Y |
| The basketball park | 22:30 | 24:00 | Y |
| ...... | ...... | ...... | ...... |
When media server has stored the performance recording Table A, but current when new section directory tabulation B is arranged again, just upgrade the performance recording Table A of previous storage with current program recording table B.And carry out performance recording by the regulation in the section directory tabulation after upgrading.With the football night and the basketball park of originally not recording,, carry out the performance recording of fixed time section by the requirement of new section directory tabulation.
Do not have zero-time in the tabulation of the section directory that receives, visual recording task to respective program is invalid, does not need to record; When the recording time that receives does not have the termination time, then show and to continue to record, the mode that file can adopt segmentation to preserve, but the total length of recording is restricted, this restriction is looked disk size by operator and is specified, and other the mode of recording also can decide according to the actual conditions of disk certainly.The variation of specifically recording mode does not exceed protection scope of the present invention.
When media server has stored the performance recording Table A, and carrying out recording task according to described performance recording Table A.But in the tabulation of the section directory after upgrading current recording task is closed, shown in following table C and table D, table C wherein, table D represent respectively is before upgrading, the section directory after upgrading is tabulated.(programme information in each table is all at a certain specified channel)
Table C
| Program names | The program zero-time | The program termination time | Whether need to record |
| Football night | 20:20 | 22:20 | Y |
| The basketball park | 22:30 | 24:00 | Y |
| ...... | ...... | ...... | ...... |
Table D
| Program names | The program zero-time | The program termination time | Whether need to record |
| Football night | 20:20 | 22:20 | N |
| The basketball park | 22:30 | 24:00 | Y |
| ...... | ...... | ...... | ...... |
Then, carry out performance recording according to the section directory tabulation after upgrading.So, if the current time has reached 20:20, that is to say and currently record, and after receiving new section directory tabulation, find that the football night program does not need to record, just, no longer record current football night program according to the section directory tabulation after upgrading, so just the data that will record at present directly are saved in file, and name with unique identifier.And wait for that this channel program is recorded to start once more when the recording task of table regulation arrives and record.If the current time does not reach 20:20, then according to new section directory tabulation, with original recording task cancellation, then this moment is just directly by new section directory tabulation time corresponding program recording.
In practice, after obtaining or upgrading the section directory tabulation, if the current performance recording that do not start, when the recording time of this program " football night " arrives, promptly start and record, zero-time of recording and termination time are respectively 20:20 and 22:20, Address requests receiving media stream to this channel, concluding time is promptly closed this recording task after arriving, and the data of recording are saved as an independently file, name (this sign can be specified arbitrarily, as long as can identify this program) with the sign that can discern this recorded file.When arriving the starting point 22:30 of next recording time, start a recording task once more and record according to the new time period.
The described program that S505, broadcast are recorded.
When needs are play a certain program separately, play-over corresponding file and both can;
In practice,, can divide several situations to realize if the user need play by the mode of time shift:
1) user passes through locate mode:
User input time, when the time in the performance recording scope, the fixed time place that then directly navigates to this program plays; If the time point of user input is not in time range, the as above 22:25 timesharing among the figure then can be directly begins to play from the program of 22:30.
2) user passes through the rewind down mode:
When the user carries out fast reverse operation, begin the place, as above during the basketball park (22:30) of figure, directly sent the rewind down data to terminal at last from a last program football night if fall back on performance recording soon.
3) continue to play as the user, finish up to a playing programs, as above during the football night among the figure (22:20), the place (basketball park) that begins that is directly switch to next program plays.
Embodiment two by method of the present invention, realized reproduction time attribute-section directory tabulation according to program, by user or relevant the needs, corresponding formulation performance recording strategy (form with the section directory tabulation embodies in the present embodiment), press performance recording strategy program recording then, and provide the processing mode of some situations in the recording process, and finish the processing mode that program is play for recording, not only saved the memory space of disk greatly, also at non-recording time, the system that makes has saved the processing resource.
As shown in Figure 6, be first embodiment of local side program recording of the present invention system, comprising:
The performance recording strategy is determined equipment 601, is used for determining the performance recording strategy according to programme information;
Different with the embodiment of Fig. 6, embodiment illustrated in fig. 7 two adopt and to obtain pre-configured performance recording strategy instruction performance recording, and second embodiment of local side program recording of the present invention system comprises:
The performance recording strategy obtains equipment 701, is used to obtain pre-configured performance recording strategy;
Performance recording equipment 702 is used for according to described performance recording strategy program recording.
The embodiment one of system of the present invention or embodiment two are by determining the performance recording strategy or obtaining pre-configured performance recording strategy according to programme information; Then, according to described performance recording strategy program recording.Realized for performance recording, at first determine the performance recording strategy according to programme information, or after obtaining the performance recording strategy that presets, can be according to the recording attributes of the regulation in the performance recording strategy, carry out autotelic recording, for not needing recorded program then to there is no need to record again.For example can record, and stop to record in the termination time in the zero-time of regulation.The system resources consumption that the mode of having avoided therefrom continuing to record is brought is many, disk space takies big technical problem, can effectively reduce the load of media server, alleviate server resource consumption, take disk space performance recording strategy performance recording strategy still less.
Wherein, in the above-described embodiments,, be the structural representation of the preferred embodiment one of system referring to shown in Figure 8, described performance recording equipment can also comprise:
Record and stop module 801,, then indicate described recording arrangement not record described program if be used for not having zero-time in the described program that the needs of described performance recording strategy record.
Wherein, in the above-described embodiments,, be the structural representation of the preferred embodiment two of system referring to shown in Figure 9, described recording arrangement 602 can also comprise:
Wherein, in the above-described embodiments, described performance recording strategy is specially: the section directory tabulation that generates according to the programme information of each channel.
Wherein, in the above-described embodiments, with reference to shown in Figure 10, it is the structural representation of the preferred embodiment three of system, if described performance recording strategy also comprises: program category attribute or program grade attribute or pay per view scheme attribute or performance recording priority attribute, then described performance recording equipment 602 also comprises:
Program category is recorded module 1001, is used for the program category attribute according to described performance recording strategy, indicates described performance recording equipment program recording; Or
Program grade is recorded module 1002, is used for the program grade attribute according to described performance recording strategy, indicates described performance recording equipment program recording; Or
The pay per view scheme is recorded module 1003, is used for the pay per view scheme attribute according to described performance recording strategy, indicates described performance recording equipment program recording; Or
Program priority is recorded module 1004, is used for the program priority attribute according to described performance recording strategy, indicates described performance recording equipment program recording.
For the those skilled in the art, can understand, described performance recording strategy obtains equipment 701 can replace above-mentioned each performance recording policy development equipment 601 in implementing, or be present in simultaneously in the same system with it, thereby make described system can possess the function of above-mentioned two equipment simultaneously.
By the preferred embodiment of system of the present invention, recording termination module 801 can not have zero-time in the described program that the needs in the described performance recording strategy are recorded, then indicate described recording arrangement 602 not record described program.And loop recording module 901 does not then have the termination time in the described program that the needs in described performance recording strategy are recorded, and then indicates the described recording arrangement 602 interior described program of loop recording of length at the fixed time.Thereby realized for correspondingly recording in the performance recording strategy by preset condition, module 1001, program grade are recorded module 1002, the pay per view scheme records module 1003 or program priority is recorded module 1004 and program category is recorded, then can indicate described performance recording equipment program recording according to the program priority attribute in the program category attribute in the described performance recording strategy, program grade attribute, pay per view scheme attribute or the described performance recording strategy.Thereby realized carrying out Comprehensive Control for performance recording according to recording time or program category, classification, toll project or priority attribute default in the performance recording strategy.Described these preferred versions can be selected an enforcement, also can integrate, and carry out Comprehensive Control.
As shown in figure 11, be the structural representation of first embodiment of local side program recording device of the present invention, comprising:
Performance recording policy management element 1101 is used for formulating time performance recording strategy or obtaining pre-configured performance recording strategy according to described programme information;
The embodiment of the invention is by determining the performance recording strategy or obtaining pre-configured performance recording strategy according to programme information; Then, according to described performance recording strategy program recording.Realized for performance recording, at first determine the performance recording strategy according to programme information, or after obtaining the performance recording strategy that presets, can be according to the recording attributes of the regulation in the performance recording strategy, carry out autotelic recording, for not needing recorded program then to there is no need to record again.For example can record, and stop to record in the termination time in the zero-time of regulation.The system resources consumption that the mode of having avoided therefrom continuing to record is brought is many, disk space takies big technical problem, can effectively reduce the load of media server, alleviate server resource consumption, take disk space performance recording strategy performance recording strategy still less.
Wherein, in the above-described embodiments,, be the structural representation of the preferred embodiment one of device of the present invention with reference to shown in Figure 12, described performance recording strategy is specially the section directory tabulation.Correspondingly, described performance recording policy management element 1101 just becomes section directory tabulation administrative unit 1201.
Wherein, in the above-described embodiments,, be the structural representation of the preferred embodiment two of device of the present invention with reference to shown in Figure 13, described performance recording policy management element can be specially:
Performance recording strategy reading unit 1301 is used for initiatively going to read on the middleware described performance recording strategy, the performance recording strategy that reads is carried out the foundation of performance recording as the described performance recording of indication unit 1102; Or
Performance recording strategy receiving element 1302 is used to receive the described performance recording strategy that described middleware pushes, and the performance recording strategy that receives is carried out the foundation of performance recording as the described performance recording of indication unit 1102.
For the those skilled in the art, can understand that described performance recording strategy reading unit 1301 and performance recording strategy receiving element 1302 can select an existence, also can exist simultaneously as shown in Figure 13.
Wherein, in the above-described embodiments,, be the structural representation of the preferred embodiment three of device of the present invention with reference to shown in Figure 14, described device can also comprise:
Data recording is preserved unit 1401, be used for: after upgrading described section directory tabulation of having write down with the up-to-date described section directory tabulation of obtaining, find that relatively current time presses the regulation of original section directory tabulation, ongoing recording task, be closed in the section directory tabulation after renewal, if the section directory tabulation institute after just the recording task that carries out of current time is updated closes, then indicate described performance recording unit to preserve the data of having recorded, simultaneously, can correspondingly no longer record current ongoing program.
The second performance recording unit 1402, be used for: after upgrading described section directory tabulation of having write down with the up-to-date described section directory tabulation of obtaining, if current time does not have recording task, and the section directory tabulation of current time after renewal has recording task, then indicates described performance recording unit program recording.
Wherein, in the above-described embodiments,, be the structural representation of the preferred embodiment four of device of the present invention with reference to shown in Figure 15; Described device can also comprise:
Record and stop unit 1501, be used for:, then indicate described recording elements not record described program if do not have zero-time in the described program that the needs of described section directory tabulation are recorded.
Wherein, in the above-described embodiments, with reference to shown in Figure 15, described device can also comprise:
Wherein, in the above-described embodiments,, be the structural representation of the preferred embodiment five of device of the present invention with reference to shown in Figure 16; If described section directory tabulation also comprises: program category attribute or program grade attribute or pay per view scheme attribute or performance recording priority attribute, then described performance recording unit also comprises:
Program category is recorded subelement 1601, is used for the program category attribute according to described performance recording strategy, indicates described performance recording unit program recording; Or
Program grade is recorded subelement 1602, is used for the program grade attribute according to described performance recording, indicates described performance recording unit program recording; Or
The pay per view scheme is recorded subelement 1603, is used for the pay per view scheme attribute according to described performance recording, indicates described performance recording unit program recording; Or
Performance recording priority is recorded subelement 1604, is used for the performance recording priority attribute according to described performance recording, indicates described performance recording unit program recording.
Do not have zero-time in the described program that needs in described performance recording strategy are recorded, then indicate described recording elements 1102 not record described program.And loop recording unit 1502 does not then have the termination time in the described program that the needs in described performance recording strategy are recorded, and then indicates the described recording elements 1102 interior described program of loop recording of length at the fixed time.Thereby realized for correspondingly recording in the performance recording strategy by preset condition, subelement 1601, program grade are recorded subelement 1602, the pay per view scheme records subelement 1603 or program priority is recorded subelement 1604 and program category is recorded, then can indicate described performance recording unit 1102 program recordings according to the program priority attribute in the program category attribute in the described performance recording strategy, program grade attribute, pay per view scheme attribute or the described performance recording strategy.Thereby realized carrying out Comprehensive Control for performance recording according to recording time or program category, classification, toll project or priority attribute default in the performance recording strategy.Described these preferred versions can be selected an enforcement, also can integrate, and carry out Comprehensive Control.
Through the above description of the embodiments, the those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential general hardware platform, can certainly pass through hardware, but the former is better execution mode under a lot of situation.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in the storage medium, comprise that some instructions are with so that a computer equipment (can be a personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
Above-described embodiment of the present invention does not constitute the qualification to protection range of the present invention.Any modification of being done within the spirit and principles in the present invention, be equal to and replace and improvement etc., all should be included within protection scope of the present invention.
Claims (20)
1, a kind of local side program recording method is characterized in that, comprising:
Determine the performance recording strategy or obtain pre-configured performance recording strategy according to programme information;
According to described performance recording strategy program recording.
2, local side program recording method as claimed in claim 1 is characterized in that, describedly obtains pre-configured performance recording strategy and is specially:
Media server initiatively removes to obtain on the middleware pre-configured performance recording strategy; Or
Described middleware is pushed to described media server with described pre-configured performance recording strategy.
3, local side program recording method as claimed in claim 1 is characterized in that, described obtaining after the pre-configured performance recording strategy,
If do not dispose the performance recording strategy in the media server, then utilize described pre-configured performance recording strategy that the performance recording strategy is configured;
If disposed the performance recording strategy in the media server, then will be with the described performance recording strategy that has been configured of the described up-to-date performance recording policy update that obtains.
4, local side program recording method as claimed in claim 3 is characterized in that, after the described performance recording strategy that has been configured of the up-to-date performance recording policy update that described usefulness is obtained, also comprises:
If current time has recording task to carry out, and the performance recording strategy after the described renewal does not have recording task at current time, then closes described current time recording task, and preserve the data of having recorded;
If current time does not have recording task, and the performance recording strategy of current time after described renewal has recording task, then program recording.
5, local side program recording method as claimed in claim 1 is characterized in that, determines that according to programme information the performance recording strategy is specially:
Determine the section directory tabulation according to the programme information of each channel;
Be specially according to described performance recording strategy program recording:
According to described section directory tabulation program recording.
6, local side program recording method as claimed in claim 5 is characterized in that, describedly is specially according to described section directory tabulation program recording:
Initial, the termination time of recorded program, initial, the termination time that are set to record described program will be needed in the described section directory tabulation;
According to initial, the termination time program recording of recording described program;
The described program data of recording is preserved separately respectively.
7, local side program recording method as claimed in claim 6 is characterized in that, if do not have zero-time in the described program that the needs in the described performance recording strategy are recorded, does not then record described program; Or
If do not have the termination time in the described program that the needs in the described performance recording strategy are recorded, the described program of loop recording in the length at the fixed time then.
8, local side program recording method as claimed in claim 1, it is characterized in that, if described performance recording strategy also comprises: program category attribute or program grade attribute or pay per view scheme attribute or performance recording priority attribute then describedly are specially according to described program strategy program recording:
According to the program category attribute in the described performance recording strategy, program recording; Or
According to the program grade attribute in the described performance recording strategy, program recording; Or
According to the pay per view scheme attribute in the described performance recording strategy, program recording; Or
According to the performance recording priority attribute in the described performance recording strategy, program recording.
9, a kind of local side program recording system is characterized in that, comprising:
The performance recording strategy is determined equipment, is used for determining the performance recording strategy according to programme information;
Performance recording equipment is used for according to described performance recording strategy program recording; Or
The performance recording strategy obtains equipment, is used to obtain pre-configured performance recording strategy;
Performance recording equipment is used for according to described performance recording strategy program recording.
10, local side program recording as claimed in claim 9 system is characterized in that described performance recording equipment also comprises:
Record the termination module,, then indicate described recording arrangement not record described program if be used for not having zero-time in the described program that the needs of described performance recording strategy record.
11, local side program recording as claimed in claim 9 system is characterized in that described recording arrangement also comprises:
The loop recording module if be used for not having the termination time in the described program that the needs of described performance recording strategy record, is then indicated the described recording arrangement described program of loop recording in the length at the fixed time.
12, local side program recording as claimed in claim 9 system is characterized in that described performance recording strategy is specially: the section directory tabulation that generates according to the programme information of each channel.
13, local side program recording as claimed in claim 9 system, it is characterized in that, if described performance recording strategy also comprises: program category attribute or program grade attribute or pay per view scheme attribute or performance recording priority attribute, then described performance recording equipment also comprises:
Program category is recorded module, is used for the program category attribute according to described performance recording strategy, indicates described performance recording equipment program recording; Or
Program grade is recorded module, is used for the program grade attribute according to described performance recording strategy, indicates described performance recording equipment program recording; Or
The pay per view scheme is recorded module, is used for the pay per view scheme attribute according to described performance recording strategy, indicates described performance recording equipment program recording; Or
Program priority is recorded module, is used for the program priority attribute according to described performance recording strategy, indicates described performance recording equipment program recording.
14, a kind of local side program recording device is characterized in that, comprising:
The performance recording policy management element is used for formulating time performance recording strategy or obtaining pre-configured performance recording strategy according to described programme information;
The performance recording unit is used for according to described performance recording strategy program recording.
15, local side program recording device as claimed in claim 14 is characterized in that, described performance recording strategy is specially the section directory tabulation.
16, local side program recording device as claimed in claim 14 is characterized in that, described performance recording policy management element is specially:
Performance recording strategy reading unit is used for initiatively going to read on the middleware described performance recording strategy; Or
Performance recording strategy receiving element is used to receive the described performance recording strategy that described middleware pushes.
17, local side program recording device as claimed in claim 15 is characterized in that, also comprises:
Data recording is preserved the unit, be used for: after upgrading described section directory tabulation of having write down with the up-to-date described section directory tabulation of obtaining, if the tabulation of the section directory after the recording task that current time carries out is updated is closed, then indicate described performance recording unit to preserve the data of having recorded;
The second performance recording unit, be used for: after upgrading described section directory tabulation of having write down with the up-to-date described section directory tabulation of obtaining, if current time does not have recording task, and the section directory tabulation of current time after renewal has recording task, then indicates described performance recording unit program recording.
18, local side program recording device as claimed in claim 15 is characterized in that, also comprises:
Record the termination unit, be used for:, then indicate described recording elements not record described program if do not have zero-time in the described program that the needs of described section directory tabulation are recorded.
19, local side program recording device as claimed in claim 15 is characterized in that, also comprises:
The loop recording unit is used for: if do not have the termination time in the described program that the needs of described section directory tabulation are recorded, then indicate the described recording elements interior described program of loop recording of length at the fixed time.
20, local side program recording device as claimed in claim 14, it is characterized in that, if described performance recording strategy also comprises: program category attribute or program grade attribute or pay per view scheme attribute or performance recording priority attribute, then described performance recording unit also comprises:
Program category is recorded subelement, is used for the program category attribute according to described performance recording strategy, indicates described performance recording unit program recording; Or
Program grade is recorded subelement, is used for the program grade attribute according to described performance recording, indicates described performance recording unit program recording; Or
The pay per view scheme is recorded subelement, is used for the pay per view scheme attribute according to described performance recording, indicates described performance recording unit program recording; Or
Performance recording priority is recorded subelement, is used for the performance recording priority attribute according to described performance recording, indicates described performance recording unit program recording.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810007336A CN101527803A (en) | 2008-03-04 | 2008-03-04 | Method, system and device for local side program recording |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810007336A CN101527803A (en) | 2008-03-04 | 2008-03-04 | Method, system and device for local side program recording |
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| CN101527803A true CN101527803A (en) | 2009-09-09 |
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| CN200810007336A Pending CN101527803A (en) | 2008-03-04 | 2008-03-04 | Method, system and device for local side program recording |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102316358A (en) * | 2011-09-02 | 2012-01-11 | 惠州Tcl移动通信有限公司 | Method for recording streaming media file and corresponding equipment |
| CN103051929A (en) * | 2011-10-17 | 2013-04-17 | 中兴通讯股份有限公司 | Live playback content management method, system and content management system |
| CN103139484A (en) * | 2013-03-12 | 2013-06-05 | 安徽南瑞继远软件有限公司 | Method used for controlling multimedia information classification release and based on electric power private network |
| CN111757160A (en) * | 2020-06-19 | 2020-10-09 | 海信视像科技股份有限公司 | Method for starting sports mode and display equipment |
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2008
- 2008-03-04 CN CN200810007336A patent/CN101527803A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102316358A (en) * | 2011-09-02 | 2012-01-11 | 惠州Tcl移动通信有限公司 | Method for recording streaming media file and corresponding equipment |
| WO2013029439A1 (en) * | 2011-09-02 | 2013-03-07 | 惠州Tcl移动通信有限公司 | Method for recording streaming media files and corresponding device |
| CN102316358B (en) * | 2011-09-02 | 2014-11-19 | 惠州Tcl移动通信有限公司 | Method for recording streaming media file and corresponding equipment |
| CN103051929A (en) * | 2011-10-17 | 2013-04-17 | 中兴通讯股份有限公司 | Live playback content management method, system and content management system |
| CN103051929B (en) * | 2011-10-17 | 2017-04-12 | 中兴通讯股份有限公司 | Live playback content management method, system and content management system |
| CN103139484A (en) * | 2013-03-12 | 2013-06-05 | 安徽南瑞继远软件有限公司 | Method used for controlling multimedia information classification release and based on electric power private network |
| CN103139484B (en) * | 2013-03-12 | 2016-01-06 | 安徽南瑞继远软件有限公司 | Based on the method for the multimedia information classification issuing control of power private network |
| CN111757160A (en) * | 2020-06-19 | 2020-10-09 | 海信视像科技股份有限公司 | Method for starting sports mode and display equipment |
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Application publication date: 20090909 |