CN102263986A - Program processing method and device in IPTV (Internet Protocol Television) - Google Patents
Program processing method and device in IPTV (Internet Protocol Television) Download PDFInfo
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- CN102263986A CN102263986A CN2011102413429A CN201110241342A CN102263986A CN 102263986 A CN102263986 A CN 102263986A CN 2011102413429 A CN2011102413429 A CN 2011102413429A CN 201110241342 A CN201110241342 A CN 201110241342A CN 102263986 A CN102263986 A CN 102263986A
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Abstract
The invention discloses a program processing method and device in an IPTV (Internet Protocol Television). The method comprises the following steps of: obtaining play times of a program within a predetermined period of time; and regulating measures for obtaining corresponding source files of the program according to the times, wherein the measures include: obtaining the source files from a service capability platform and obtaining the source files from a secondary storage system. With the method and the device, the utilization rate of system resource is improved.
Description
Technical field
The present invention relates to the communications field, program processing method and device in a kind of network television system.
Background technology
In order to improve the service efficiency of each manufacturer's ability system resource, at existing network TV (Internet Protocol Television, abbreviate IPTV as) introduce secondary storage system in the system, public memory space as the unexpected winner content, dispose a secondary storage system and a plurality of IPTV ability platform during field conduct, wherein secondary storage system is preserved all on-demand contents, because of being subjected to bandwidth constraints, can't provide media services for all users, the focus content must be published in each ability platform, provides media services by ability platform.
Though the user changes the program request behavior of content among the IPTV, the obtain manner of this content but can not be changed automatically according to the cold and hot state of this content.
Summary of the invention
Main purpose of the present invention is to provide processing method and the device in a kind of IPTV system, to address the above problem at least.
According to an aspect of the present invention, provide the program processing method in a kind of IPTV system, comprised the steps: to obtain the number of times that program is played in the section at the fixed time; Obtain the mode of the source file of described program correspondence according to described number of times adjustment, wherein, described mode comprises: obtain described source file, obtain described source file from secondary storage system from professional ability platform.
Preferably, described professional ability platform obtains the number of times that described program is played in described predetermined amount of time, and sends to described secondary storage system; Described secondary storage system determines that according to described number of times the needs adjustment obtains the mode of described source file, and the broadcast address of adjusted described source file is sent to described professional ability platform.
Preferably, described secondary storage system sends to described professional ability platform with the broadcast address of described source file and comprises: described secondary storage system sends the file of the broadcast address of preserving one or more source files to described professional ability platform.
Preferably, described professional ability platform obtains the number of times that described program is played in described predetermined amount of time, and determines whether that according to described number of times the needs adjustment obtains the mode of described file.
Preferably, obtain under the situation of described source file according to described number of times described mode being adjusted into from described professional ability platform, described method also comprises: described professional ability platform obtains described source file from described secondary storage system.
According to another aspect of the present invention, also provide the program processing unit in a kind of IPTV system, having comprised: acquisition module is used to obtain the number of times that program is played in the section at the fixed time; Adjusting module is used for obtaining according to described number of times adjustment the mode of the source file of described program correspondence, and wherein, described mode comprises: obtain described source file, obtain described source file from secondary storage system from professional ability platform.
Preferably, described acquisition module is arranged in described professional ability platform, is used to obtain the number of times that described program is played in described predetermined amount of time, and sends to described secondary storage system; Described adjusting module is arranged in described secondary storage system, is used for determining that according to described number of times the needs adjustment obtains the mode of described source file, and the broadcast address of adjusted described source file is sent to described professional ability platform.
Preferably, described adjusting module is used for sending to described professional ability platform the file of the broadcast address of preserving one or more source files.
Preferably, described acquisition module and described adjusting module are arranged in described professional ability platform.
Preferably, described mode is adjusted into from described professional ability platform according to described number of times at described adjusting module and obtains under the situation of described source file, described device also comprises: described download module, be arranged in described professional ability platform, be used for obtaining described source file from described secondary storage system.
By the present invention, this program is adjusted in employing according to the number of times of section program map broadcast at the fixed time source file obtains or obtains from secondary storage system from professional ability platform, solved the problem that the obtain manner of this program of program in cold and hot transfer process can not be changed, and then reached the effect that the program in the IPTV system can carry out the automatic conversion of content status according to different situations, improved the service efficiency of system resource.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart according to the program processing method in the IPTV system of the embodiment of the invention;
Fig. 2 is the structured flowchart according to the program processing unit in the IPTV system of the embodiment of the invention;
Fig. 3 be according to the preferred embodiment of the invention in the IPTV system backing change cold flow chart;
Fig. 4 is the flow chart of cold improvements in the IPTV system according to the preferred embodiment of the invention.
Embodiment
Hereinafter will describe the present invention with reference to the accompanying drawings and in conjunction with the embodiments in detail.Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.
In the present embodiment, secondary storage system in the IPTV system is used as the public memory space of unexpected winner content, when disposing the IPTV system, can dispose a secondary storage system and a plurality of IPTV ability platform, wherein secondary storage system can be preserved the source file of all on-demand contents, but the content of storing in the secondary storage system may become popular content for some reason, but, secondary storage system but can not be changed automatically according to the cold and hot state of content, promptly, though this content becomes the content of popular program request, but, the broadcast address of the issue of this content (i.e. the obtain manner of this content) remains at secondary storage system, will cause the bandwidth pressure of secondary storage system bigger like this.To this, this enforcement provides the program processing method in a kind of IPTV system, this method is obtained or is obtained from secondary storage system from professional ability platform by the source file of adjusting this program according to the number of times of section program map broadcast at the fixed time, thereby realized in the secondary storage system, automatically change the cold and hot state of program (that is content) according to user's behavior.
Fig. 1 is the flow chart according to the program processing method in the IPTV system of the embodiment of the invention, and as shown in Figure 1, this method comprises the steps:
Step S102 obtains the program number of times that is played in the section at the fixed time;
Step S104, the mode of the source file of program correspondence is obtained in adjustment according to number of times, and this mode comprises: obtain source file, obtain source file from secondary storage system from professional ability platform.
Pass through above-mentioned steps, this program is adjusted in employing according to the number of times of section program map broadcast at the fixed time source file obtains or obtains from secondary storage system from professional ability platform, solved the problem that the obtain manner of content can not be changed, and then reached the effect that the program in the IPTV system can carry out the automatic conversion of content status according to different situations, improved the service efficiency of system resource.
As a more excellent execution mode, whether needing to adjust the mode of obtaining source file can be determined by the secondary storage structure, and for example, the professional ability platform obtains the program number of times that is played in the section at the fixed time, and sends to secondary storage system; Secondary storage system determines that according to number of times the needs adjustment obtains the mode of source file, and the broadcast address of adjusted source file is sent to the professional ability platform.Send a plurality of broadcast address address if desired, then can use the mode of file to send, promptly can send the file of the broadcast address of preserving one or more source files.
As another more excellent execution mode, also can determine whether to need to adjust the mode of obtaining source file by the professional ability platform, for example, the professional ability platform obtains the program number of times that is played in the section at the fixed time, and can determine whether that the needs adjustment obtains the mode of file according to number of times.
Preferably, obtain under the situation of source file mode being adjusted into from professional ability platform according to number of times, the professional ability platform can also obtain source file from secondary storage system.
In the present embodiment, also provide the program processing unit in a kind of IPTV system, this device is used to realize the foregoing description and preferred embodiment carried out repeating no more of explanation, below this is described each module that this device relates to.As used below, the combination of the software and/or the hardware of predetermined function can be realized in term " module ".Although the described system and method for following examples is preferably realized with software, hardware, perhaps the realization of the combination of software and hardware also may and be conceived.
Fig. 2 is the structured flowchart according to the program processing unit in the IPTV system of the embodiment of the invention, and as shown in Figure 2, this device comprises acquisition module 20 and adjusting module 22.Each module and function thereof to this device describes below.
Preferably, acquisition module 20 is arranged in the professional ability platform, is used to obtain the number of times that program is played in the section at the fixed time, and sends to secondary storage system; Adjusting module 22 is arranged in secondary storage system, is used for determining that according to number of times the needs adjustment obtains the mode of source file, and the broadcast address of adjusted source file is sent to the professional ability platform.
As a more excellent execution mode, adjusting module 20 can be used for sending to the professional ability platform file of the broadcast address of preserving one or more source files.
Preferably, acquisition module 20 and adjusting module 22 can all be arranged in the professional ability platform.
As a more excellent execution mode, mode is adjusted into from professional ability platform according to number of times at adjusting module 20 and obtains under the situation of source file, this device can also comprise download module, is arranged in the professional ability platform, is used for obtaining source file from secondary storage system.
Describe below in conjunction with preferred embodiment, the preferred embodiment combines the foregoing description and preferred implementation thereof, in this preferred embodiment, under existing IPTV system architecture, increase is to the statistics and the differentiation of the cold and hot degree of access to content, and then take different modes to store, distribute and serve to cold and hot content, thus increase substantially under the demand satisfying the IPTV programme content, reduce the idle of the storage of IPTV professional ability system and Streaming Media ability as far as possible.
At first, statistical module (this module realizes the function similar with acquisition module 20) according to the statistics to IPTV user's service recorder, increases the analysis of user's broadcasting time to on-demand content, thereby obtains the foundation of the cold and hot conversion of content.
The cold and hot modular converter of content (this module realizes the function similar with adjusting module 22) is regularly according to the hot statistics result of statistical module, content is carried out cold and hot conversion, and according to the hot cold attribute of content, selecting provides the streaming media service ability by vendor system or secondary storage system for the user.
New film is after a period of time of reaching the standard grade, reduction along with user's program request frequency, will change into cold by backing, each professional ability platform will be cancelled the issue of this content, unification provides the Streaming Media ability by secondary storage system for the user, Fig. 3 be according to the preferred embodiment of the invention in the IPTV system backing change cold flow chart, as shown in Figure 3, this commentaries on classics cold flow journey comprises the steps:
Step S302, the ticket of professional ability system decompose interface message processor (IMP) and serve the hot statistics that ticket carries out content according to the user, that is, the professional ability system carries out user's program request behavioral statistics.
Step S304, professional ability system regularly report the hot statistics result to the visit hot statistics module of secondary storage system,, regularly upload access to content hot statistics value visit hot statistics subsystem that is.
Step S306, secondary storage system is according to the hot statistics result, the cold and hot degree that generates content is adjusted file, wherein, comprising in the file changes real time streaming transport protocol URL(uniform resource locator) (the Real Time Streaming Protocol Universal Resourse Locator of cold content in secondary storage system, abbreviate RTS P URL as), visit when playing for the user.
Step S308, secondary storage system sends content heat to the professional ability platform changes the whole request of cool tone, and content heat is changeed the URL of the whole file of cool tone in the request.
Step S310, the IPTV ability system is responded the cold and hot degree adjustment of secondary storage system and is replied.
Step S312, professional ability system download content heat from secondary storage system and change the whole file of cool tone according to the URL of file in the request.
Step S314 resolves this adjustment file, and revises the RTSP reference address of the cold and hot sign and the cold content of local content according to file content.
Step S316 is synchronized to the content information that upgrades on each electric program menu (Electronic Program Guide abbreviates EPG as).
Step S318, cold and hot EOC of IPTV professional ability notifications secondary storage system, that is, the professional ability platform returns heat to secondary storage system changes cold EOC notice.
Step S320, secondary storage system respond this end notification.
In addition, cold of part may make user's program request number increase because of some reason, become backing, no longer being fit to provides streaming media service by secondary storage system, need be published to the professional ability system again, provide service by each ability system for the user, Fig. 4 is the flow chart of cold improvements in the IPTV system according to the preferred embodiment of the invention, as shown in Figure 4, the flow process of these improvements comprises the steps:
Step S402, the ticket of professional ability system decompose interface message processor (IMP) and serve the hot statistics that ticket carries out content according to the user, that is, the professional ability system carries out user's program request behavioral statistics.
Step S404, professional ability system regularly report the hot statistics result to the visit hot statistics module of secondary storage system.
Step S406, secondary storage system is according to the hot statistics result, the cold and hot degree that generates content is adjusted file, comprise file transfer protocol (FTP) URL(uniform resource locator) (the File Transfer Protocol Universal Resourse Locator of improvements content in the file at secondary storage system, abbreviate FTP URL as), visit when energy supply power platform is content distributed again.
Step S408, secondary storage system sends the cold commentaries on classics heat of content to the professional ability platform and adjusts request, and the cold commentaries on classics heat of content is adjusted the URL of file in the request.
Step S410, the IPTV ability system is responded the cold and hot degree adjustment of secondary storage system and is replied.
Step S412, professional ability system download the cold commentaries on classics heat of content from secondary storage system and adjust file according to the URL of file in the request.
Step S414, resolve this adjustment file, and revise the cold and hot sign of local content according to file content, and the improvements content issued again, adjust the FTP URL that preserves in the file according to the cold heat of changeing, ability system pulls down to this locality with content from secondary storage system, issue the successfully back streaming media service that this content is provided for the user in this locality.
Step S416, the professional ability platform returns cold commentaries on classics thermal conversion end notification to secondary storage system.
Step S418, secondary storage system respond this notice.
Step S420, the content information after the professional ability platform will upgrade is synchronized on each EPG, and the user during on-demand content, can provide streaming media service in this locality for the user according to up-to-date content information on EPG.
By this preferred implementation, in existing IPTV system, introduce secondary storage system, public memory space and Streaming Media ability supplier as the unexpected winner content, its content can be adjusted automatically according to user's behavior, finish cold and hot conversion, thereby the media capability and local content distributing network (the Content Delivery Network of secondary storage system have been realized, abbreviate CDN as) switching of media capability is provided, can reduce the storage of IPTV professional ability system and leaving unused of Streaming Media ability as far as possible, improve the utilance of resource.
In another embodiment, also provide the program process software in a kind of IPTV system, this software is used for carrying out the technical scheme that the foregoing description and preferred embodiment are described.
In another embodiment, also provide a kind of storage medium, stored above-mentioned software in this storage medium, this storage medium includes but not limited to CD, floppy disk, hard disk, scratch pad memory etc.
Implementation is described in concrete enforcement of the present invention, and any people who is familiar with this technology is in the disclosed technical scope of the present invention, and the variation that can expect easily or replacement all should be encompassed within the protection range of the present invention.Therefore, protection scope of the present invention should be as the criterion with the scope of claim protection.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, carry out by calculation element thereby they can be stored in the storage device, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the program processing method in the network TV IPTV system is characterized in that comprising the steps:
Obtain the program number of times that is played in the section at the fixed time;
Obtain the mode of the source file of described program correspondence according to described number of times adjustment, wherein, described mode comprises: obtain described source file, obtain described source file from secondary storage system from professional ability platform.
2. method according to claim 1 is characterized in that,
Described professional ability platform obtains the number of times that described program is played in described predetermined amount of time, and sends to described secondary storage system;
Described secondary storage system determines that according to described number of times the needs adjustment obtains the mode of described source file, and the broadcast address of adjusted described source file is sent to described professional ability platform.
3. method according to claim 2 is characterized in that, described secondary storage system sends to described professional ability platform with the broadcast address of described source file and comprises:
Described secondary storage system sends the file of the broadcast address of preserving one or more source files to described professional ability platform.
4. method according to claim 1 is characterized in that, described professional ability platform obtains the number of times that described program is played in described predetermined amount of time, and determines whether that according to described number of times the needs adjustment obtains the mode of described file.
5. according to each described method in the claim 1 to 4, it is characterized in that obtain under the situation of described source file according to described number of times described mode being adjusted into from described professional ability platform, described method also comprises:
Described professional ability platform obtains described source file from described secondary storage system.
6. the program processing unit in the network TV IPTV system is characterized in that comprising:
Acquisition module is used to obtain the number of times that program is played in the section at the fixed time;
Adjusting module is used for obtaining according to described number of times adjustment the mode of the source file of described program correspondence, and wherein, described mode comprises: obtain described source file, obtain described source file from secondary storage system from professional ability platform.
7. device according to claim 6 is characterized in that,
Described acquisition module is arranged in described professional ability platform, is used to obtain the number of times that described program is played in described predetermined amount of time, and sends to described secondary storage system;
Described adjusting module is arranged in described secondary storage system, is used for determining that according to described number of times the needs adjustment obtains the mode of described source file, and the broadcast address of adjusted described source file is sent to described professional ability platform.
8. device according to claim 7 is characterized in that, described adjusting module is used for sending to described professional ability platform the file of the broadcast address of preserving one or more source files.
9. device according to claim 6 is characterized in that, described acquisition module and described adjusting module are arranged in described professional ability platform.
10. according to each described device in the claim 6 to 9, it is characterized in that described mode is adjusted into from described professional ability platform according to described number of times at described adjusting module and obtains under the situation of described source file, described device also comprises:
Described download module is arranged in described professional ability platform, is used for obtaining described source file from described secondary storage system.
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| CN2011102413429A CN102263986A (en) | 2011-08-22 | 2011-08-22 | Program processing method and device in IPTV (Internet Protocol Television) |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011102413429A CN102263986A (en) | 2011-08-22 | 2011-08-22 | Program processing method and device in IPTV (Internet Protocol Television) |
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Application publication date: 20111130 |