CN103533397A - Program content delivery method and device - Google Patents
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Abstract
The embodiment of the invention discloses a program content delivery method and a program content delivery device. The method comprises the following steps: acquiring a program content to be played and generating a program content play strategy according to the program content; delivering the program content to a multimedia play terminal according to the program content play strategy, or delivering the program content play strategy and the program content to the multimedia play terminal, or transmitting the program content play strategy to the multimedia play terminal. According to the program content delivery method and the program content delivery device provided by the embodiment of the invention, the probability of repeated program play can be reduced, a plurality of types of programs can be averagely interspersed with one another, and a better play effect can be obtained when the multimedia play terminal plays various types of programs.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of programme content distribution method and device.
Background technology
In recent years, along with LED(Light Emitting Diode, Light-Emitting Diode) the continuous maturation of technology, the price of LED terminal declines to a great extent, cause that thus domestic LED terminal industry has obtained development rapidly, people can be in each place can find to be provided with LED terminal such as the escalator of square, incity, market, office building etc., and these LED terminals can be for playing various programme contents or specific advertisement.
LED terminating machine is the programme content player that light-emitting diode display and media player are become one.The present existing standalone version LED of LED terminating machine terminating machine also has network edition LED terminating machine.The media player of standalone version LED terminating machine by off-line prestore media content and picture-text advertisement content, play according to local broadcast strategy.Network edition LED terminating machine is by the play content of these LED terminating machines of center management server unified management and issues broadcast strategy, and can accomplish the unified maintenance and management of lower extension LED terminating machine.
Standalone version LED terminating machine generally adopts the media player form of the integrated off-line of LCD TV, media player adopts embedded OS more, by such as super disc (SD, Super Disc) etc. storage card, as media store medium, can be supported the broadcasting of media formatted file.Standalone version LED terminating machine is generally realized the renewal of media file by manual type, support local broadcast strategy, can insert tactful program content playing according to playlist or timing.Standalone version LED terminating machine is play except support media file, mostly also supports the displaying of roll titles, by preset text mode, regularly carries out the broadcasting of content of text.Standalone version LED terminating machine majority can also be controlled by time block, manages the timed power on/off of LCD TV and media player simultaneously.
Network edition LED terminating machine is that the broadband programme content Play System coordinating with terminal media player by head end management system is realized.Broadband programme content Play System is transferred to the player of network edition LED terminating machine by programme contents such as vision signal, audio signal and roll titles by broadband network, store in the storage medium of player, then by player, convert programme content to vision signal and broadcast.This broadcast mode not only can be managed concentratedly and telemanagement, can also upgrade at any time programme content.The Set Top Box of LED terminating machine can be supported various video audio frequency playing standard, and Internet Transmission is supported the standard network host-host protocols such as HTTP, FTP.Broadband programme content Play System is based on broadband network, to carry out management, broadcast strategy management and the contents distribution of program, and programme content downloads to the broadcasting of carrying out programme content in the storage mediums such as media player hard disk by broadband networks.
In realizing process of the present invention, inventor finds that said method at least exists following problem: no matter be standalone version LED terminating machine or network edition LED terminating machine, be all to play according to the order of sequence according to the programme content layout list being ranked in advance conventionally.Yet existing programme content method of combination, generally generates week broadcast sheet in advance, then according to broadcast situation, the day broadcast sheet in layout one week one by one on the basis of week broadcast sheet, for example, toward this week broadcast sheet the inside, add new program, or, replace program on original week broadcast sheet etc.This method of combination, how effectively programmed what conventionally consider is, as why not the resource of losing time, yet, the defect existing is that the shared time of each program of playing on LED terminating machine is inhomogeneous, cause thus some program one-period for example in one day repeat playing repeatedly, and some program is only play once or not played, result of broadcast is not good.
Summary of the invention
The embodiment of the present invention provides a kind of programme content distribution method and device, in order to reduce the probability of repeat playing program, and multiclass program can on average be interted mutually, so that multimedia play terminal machine obtains better result of broadcast when playing multiclass program.
A kind of programme content distribution method that the embodiment of the present invention provides, comprising:
Obtain the programme content that will play, according to described programme content, generate programme content broadcast strategy, wherein, described programme content comprises the first kind program with preset requirement playing duration and the Equations of The Second Kind program without preset requirement playing duration, in described programme content broadcast strategy, between at least two described first kind programs, be inserted with Equations of The Second Kind program described at least one;
According to described programme content broadcast strategy, described programme content is distributed to multimedia play terminal, or described programme content broadcast strategy and described programme content are distributed to described multimedia play terminal, or described programme content broadcast strategy is sent to described multimedia play terminal, so that described multimedia play terminal obtains described programme content according to described programme content broadcast strategy.
Further, described according to described programme content generation programme content broadcast strategy, be specially:
A playback period is divided into a plurality of minor cycles, and wherein, described in each, the time span of minor cycle equates, and the programme content of playing is identical, and described in each, the minor cycle comprises format region and unformatted region;
Described first kind program is filled in described format region, described Equations of The Second Kind program is filled in described unformatted region.
Further, the quantity of described first kind program is n, and n is integer and n > 1, and the quantity of described second program is j, and j is integer and j > 1;
Described described first kind program is filled in described format region, described Equations of The Second Kind program is filled in described unformatted region, be specially:
According to the shared time of described format region, generate the first queue, wherein, described the first queue comprises m described the first program and m groove, m is integer, and m >=n, and described m described first segment object reproduction time summation is not more than the shared time of described format region, front m-1 groove in m groove lays respectively in described the first queue between every two described the first programs, after m groove is positioned at last first kind program of described the first queue;
According to the shared time of described unformatted region, generate the second queue, wherein, described the second queue comprises k described the first program, k is integer, and k >=j, and described j described first segment object reproduction time summation is not more than the shared time of described unformatted region;
According to default fill rule, the described Equations of The Second Kind program in described the second queue is filled in the groove of described the first queue.
Further, the default fill rule of described basis is filled into the described Equations of The Second Kind program in described the second queue in the groove of described the first queue, is specially:
If j > is m, j is a divided by the business of m, remainder is b, according to the first default fill rule, the described Equations of The Second Kind program in described the second queue is filled in the groove of described the first queue, wherein, described the first fill rule is: for front b groove in described the first queue, start to get in order a+1 described Equations of The Second Kind program insert each groove from the head of the queue of described the second queue, for m-b groove afterwards, get in order a described Equations of The Second Kind program and insert in each groove;
If j≤m, m/j is carried out to about divisional processing and obtain fraction in lowest term y/x, according to the second default fill rule, the described Equations of The Second Kind program in described the second queue is filled in the groove of described the first queue, wherein, described the second fill rule is: take y as one-period, the 1st groove from described the first queue starts, and every y-1 groove, determines a groove, starts to get in order x Equations of The Second Kind program insert definite groove from the head of the queue of described the second queue.
Further, described programme content distribution method, also comprises:
According to program broadcast request, adjust the ratio that formats region and described unformatted region described in the described minor cycle.
Further, described in obtain the programme content that will play before, described method also comprises:
Determine the positional information of described multimedia play terminal;
The described programme content that will play that obtains, generates programme content broadcast strategy according to described programme content, is specially:
According to described positional information, obtain the programme content that will play, according to described programme content and described positional information, generate programme content broadcast strategy.
The embodiment of the present invention provides a kind of programme content dispensing device, comprising:
Processing module, for obtaining the programme content that will play, according to described programme content, generate programme content broadcast strategy, wherein, described programme content comprises the first kind program with preset requirement playing duration and the Equations of The Second Kind program without preset requirement playing duration, in described programme content broadcast strategy, between at least two described first kind programs, be inserted with Equations of The Second Kind program described at least one;
Distribution module, for described programme content being distributed to multimedia play terminal according to described programme content broadcast strategy, or described programme content broadcast strategy and described programme content are distributed to described multimedia play terminal, or described programme content broadcast strategy is sent to described multimedia play terminal, so that described multimedia play terminal obtains described programme content according to described programme content broadcast strategy.
Further, described processing module is specifically for being divided into a plurality of minor cycles by a playback period, and wherein, described in each, the time span of minor cycle equates, and the programme content of playing is identical, and described in each, the minor cycle comprises format region and unformatted region; Described first kind program is filled in described format region, described Equations of The Second Kind program is filled in described unformatted region.
Further, the quantity of described first kind program is n, and n is integer and n > 1, and the quantity of described second program is j, and j is integer and j > 1;
Described processing module is specifically for according to the shared time of described format region, generate the first queue, wherein, described the first queue comprises m described the first program and m groove, m is integer, and m >=n, described m described first segment object reproduction time summation is not more than the shared time of described format region, front m-1 groove in m groove lays respectively in described the first queue between every two described the first programs, after m groove is positioned at last first kind program of described the first queue; According to the shared time of described unformatted region, generate the second queue, wherein, described the second queue comprises k described the first program, k is integer, and k >=j, and described j described first segment object reproduction time summation is not more than the shared time of described unformatted region; According to default fill rule, the described Equations of The Second Kind program in described the second queue is filled in the groove of described the first queue.
Further, if described processing module is specifically for j > m, j is a divided by the business of m, remainder is b, according to the first default fill rule, the described Equations of The Second Kind program in described the second queue is filled in the groove of described the first queue, wherein, described the first fill rule is: for front b groove in described the first queue, from the head of the queue of described the second queue, starting to get in order a+1 described Equations of The Second Kind program inserts each groove, for m-b groove afterwards, get in order a described Equations of The Second Kind program and insert in each groove; If j≤m, m/j is carried out to about divisional processing and obtain fraction in lowest term y/x, according to the second default fill rule, the described Equations of The Second Kind program in described the second queue is filled in the groove of described the first queue, wherein, described the second fill rule is: take y as one-period, the 1st groove from described the first queue starts, and every y-1 groove, determines a groove, starts to get in order x Equations of The Second Kind program insert definite groove from the head of the queue of described the second queue.
Further, described processing module is also for adjusting the ratio that formats region and described unformatted region described in the described minor cycle according to program broadcast request.
Further, described programme content dispensing device also comprises:
Determination module, for determining the positional information of described multimedia play terminal;
Described processing module, specifically for obtain the programme content that will play according to described positional information, generates programme content broadcast strategy according to described programme content and described positional information.
The programme content distribution method and the device that based on the above embodiment of the present invention, provide, compared with prior art, obtain the programme content that will play, according to programme content, generate programme content broadcast strategy, according to programme content broadcast strategy, programme content is distributed to multimedia play terminal, or programme content broadcast strategy and programme content are distributed to multimedia play terminal, or programme content broadcast strategy is sent to multimedia play terminal.Because programme content broadcast strategy is often inserted with at least one Equations of The Second Kind program between at least two first kind programs, can reduce the probability of repeat playing program, multiclass program can on average intert mutually, can allow multimedia play terminal when playing multiclass program, obtain better result of broadcast.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
The accompanying drawing that forms a part for specification has been described embodiments of the invention, and is used from explanation principle of the present invention together with describing one.
With reference to accompanying drawing, according to detailed description below, can more be expressly understood the present invention, wherein:
Fig. 1 is the flow chart of an embodiment of programme content distribution method of the present invention;
Fig. 2 is the flow chart of another embodiment of programme content distribution method of the present invention;
Fig. 3 is the structural representation of an embodiment of programme content dispensing device of the present invention;
Fig. 4 is the structural representation of another embodiment of programme content dispensing device of the present invention.
Embodiment
Now with reference to accompanying drawing, describe various exemplary embodiment of the present invention in detail.It should be noted that: unless illustrate in addition, the parts of setting forth in these embodiments and positioned opposite, numeral expression formula and the numerical value of step do not limit the scope of the invention.
, it should be understood that for convenience of description, the size of the various piece shown in accompanying drawing is not to draw according to actual proportionate relationship meanwhile.
To the description only actually of at least one exemplary embodiment, be illustrative below, never as any restriction to the present invention and application or use.
For the known technology of person of ordinary skill in the relevant, method and apparatus, may not discuss in detail, but in suitable situation, described technology, method and apparatus should be regarded as a part for specification.
In all examples with discussing shown here, it is exemplary that any occurrence should be construed as merely, rather than as restriction.Therefore, other example of exemplary embodiment can have different values.
It should be noted that: in similar label and letter accompanying drawing below, represent similar terms, therefore, once be defined in an a certain Xiang Yi accompanying drawing, in accompanying drawing subsequently, do not need it to be further discussed.
Fig. 1 is the flow chart of an embodiment of programme content distribution method of the present invention.As shown in Figure 1, the method for this embodiment comprises:
Step 101, obtain the programme content that will play, according to described programme content, generate programme content broadcast strategy, wherein, described programme content comprises the first kind program with preset requirement playing duration and the Equations of The Second Kind program without preset requirement playing duration, in described programme content broadcast strategy, often between at least two described first kind programs, be inserted with Equations of The Second Kind program described at least one;
Step 102, according to described programme content broadcast strategy, described programme content is distributed to multimedia play terminal, or described programme content broadcast strategy and described programme content are distributed to described multimedia play terminal, or described programme content broadcast strategy is sent to described multimedia play terminal, so that described multimedia play terminal obtains described programme content according to described programme content broadcast strategy.
Particularly, the programme content distribution method that the present embodiment provides can be carried out by programme content dispensing device, and this this content delivering apparatus of program can have for personal computer, notebook computer or server etc. the electronic equipment of disposal ability.Multimedia play terminal is specifically as follows LED terminal, LCD(Liquid Crystal Display, liquid crystal display) terminal or other have the multimedia play terminal of Presentation Function.
Programme content can obtain also and can manually be inputted by administrative staff from provider, programme content comprises first kind program and Equations of The Second Kind program, first kind program is for there being the program of strict demand to playing duration, there is the power obligated to require to play the program of certain time length, Equations of The Second Kind program is not for to require or to require undemanding program to playing duration, be that reproduction time is different in size, or even not necessarily leave no choice but the program of broadcasting.According to programme content, generate programme content broadcast strategy, this programme content broadcast strategy is often inserted with at least one Equations of The Second Kind program between at least two first kind programs, so that first kind program and Equations of The Second Kind program can intert mutually.
This multimedia play terminal may be the network edition may be also standalone version, multimedia play terminal for standalone version, the programme content broadcast strategy of generation and programme content all can be distributed to this multimedia play terminal, multimedia play terminal can be play programme content according to programme content broadcast strategy.Multimedia play terminal for the network edition, can to this multimedia play terminal, send programme content according to programme content broadcast strategy, also programme content broadcast strategy can be sent to this multimedia play terminal, multimedia play terminal again according to programme content broadcast strategy to programme content dispensing device request program content.
The programme content distribution method that the present embodiment provides, obtain the programme content that will play, according to programme content, generate programme content broadcast strategy, according to programme content broadcast strategy, programme content is distributed to multimedia play terminal, or programme content broadcast strategy and programme content are distributed to multimedia play terminal, or programme content broadcast strategy is sent to multimedia play terminal.Because programme content broadcast strategy is often inserted with at least one Equations of The Second Kind program between at least two first kind programs, can reduce the probability of repeat playing program, multiclass program can on average intert mutually, can allow multimedia play terminal when playing multiclass program, obtain better result of broadcast.
In the present embodiment, in step 101, described according to described programme content generation programme content broadcast strategy, be specifically as follows:
A playback period is divided into a plurality of minor cycles, and wherein, described in each, the time span of minor cycle equates, and the programme content of playing is identical, and described in each, the minor cycle comprises format region and unformatted region;
Described first kind program is filled in described format region, described Equations of The Second Kind program is filled in described unformatted region.
With a kind of concrete implementation, the method for the present embodiment is described below.Effective program reproduction time of take in one day is a complete large period, take the minor cycle of half an hour in a large period, if effective program reproduction time of a day is n hour so, represent and in a complete large period, comprise 2n minor cycle, the programme content of playing in each minor cycle is duplicate, large period has atomicity, complete indivisible, and each minor cycle in large period can not be split out plays different program.Each minor cycle is divided into two parts, a part is for playing the program that duration is had to strict demand, it is first kind program, a part does not require or requires undemanding program for playing to duration, it is Equations of The Second Kind program, the former is format region, and the latter is unformatted region, and both can adjust as required shared ratio.Format region be take one minute as a time quantum, the integral multiple that the duration that this means format region and unformatted region is all minute, for example, each time quantum can only be play an advertising programme, the advertising programme duration of playing in format region must be the given time, as 15 seconds or 20 seconds, like this in a time quantum, this program just can be play integer, obtains good result of broadcast.In unformatted region, the duration of program is not required, but must fill whole region, unformatted area filling content is generally to be provided by special unformatted region library of programmes, can certainly have other sources.
In the present embodiment, the quantity of described first kind program is n, and n is integer and n > 1, and the quantity of described second program is j, and j is integer and j > 1.
Correspondingly, described described first kind program is filled in described format region, described Equations of The Second Kind program is filled in described unformatted region, be specifically as follows:
According to the shared time of described format region, generate the first queue, wherein, described the first queue comprises m described the first program and m groove, m is integer, and m >=n, and described m described first segment object reproduction time summation is not more than the shared time of described format region, front m-1 groove in m groove lays respectively in described the first queue between every two described the first programs, after m groove is positioned at last first kind program of described the first queue;
According to the shared time of described unformatted region, generate the second queue, wherein, described the second queue comprises k described the first program, k is integer, and k >=j, and described j described first segment object reproduction time summation is not more than the shared time of described unformatted region;
According to default fill rule, the described Equations of The Second Kind program in described the second queue is filled in the groove of described the first queue.
In the present embodiment, the default fill rule of described basis is filled into the described Equations of The Second Kind program in described the second queue in the groove of described the first queue, is specifically as follows:
If j > is m, j is a divided by the business of m, remainder is b, according to the first default fill rule, the described Equations of The Second Kind program in described the second queue is filled in the groove of described the first queue, wherein, described the first fill rule is: for front b groove in described the first queue, start to get in order a+1 described Equations of The Second Kind program insert each groove from the head of the queue of described the second queue, for m-b groove afterwards, get in order a described Equations of The Second Kind program and insert in each groove;
If j≤m, m/j is carried out to about divisional processing and obtain fraction in lowest term y/x, according to the second default fill rule, the described Equations of The Second Kind program in described the second queue is filled in the groove of described the first queue, wherein, described the second fill rule is: take y as one-period, the 1st groove from described the first queue starts, and every y-1 groove, determines a groove, starts to get in order x Equations of The Second Kind program insert definite groove from the head of the queue of described the second queue.
Particularly, user is by the visualization interface of programme content dispensing device, editing program content, this first kind programme content has the playing duration of appointment, and list next in regular hour section the required program resource taking every day, the screen group number for example needing, playing duration, here, the playing duration of request is in a large period, and the content that in large period, each minor cycle plays need be in full accord, so can calculate according to this request time the playing duration of this program in the minor cycle below when doing final programme arrangement, on visualization interface, the part of inadequate resource can be pointed out by visualization interface, and can guarantee that the resource request of finally submitting to programme content dispensing device is within zone of reasonableness, request is recorded by programme content dispensing device after submitting to.
User can also pass through this visualization interface, for unformatted region library of programmes, adds programme content, in order to obtain best result of broadcast, has also limited playing duration in the method, although this Equations of The Second Kind program duration is random in quantizing structure.This Equations of The Second Kind program has priority, in order to sort in the filling queue in the arrangement link final.
Because the minor cycle programme arrangement in large period in quantizing structure is all the same, so as long as the program of a minor cycle is arranged, find out this screen group first kind programme arrangement on the same day, first kind program is splitted into m independently program, arrange following A1, A2, A3 ... An, A1, A2, A3 ... An ... A1, An, be called the first queue, wherein, what subscript represented is programme content, n representative needs the number of programs of playing, because in quantizing structure, time quantum can repeat playing same program repeatedly, so within a minor cycle, same program may be repeatedly, and the number of times of different repeated programs is also not quite similar, in order to optimize result of broadcast, do not allow same program occur situation about playing continuously, so the sequence arrangement of first kind program is like this, position between each first kind program and after last first kind program is called groove, so here, the quantity of groove is m.Suppose always total k available program of Equations of The Second Kind library of programmes, the time shared according to unformatted region, Equations of The Second Kind programme arrangement is shaped as B1, B2, B3 ... Bk, B1, B2, B3 ... the second queue, j item altogether, wherein, what subscript represented is programme content, and the less priority of numeral is higher, and j the total reproduction time of Equations of The Second Kind program should be less than or equal to total duration in unformatted region.
Now, there are two kinds of situations:
A kind ofly be, when j is greater than m, from first groove, according to the order of Equations of The Second Kind program, fill successively each groove, fill rule is as follows, and establishing j is a divided by the business of m, remainder is b,, from first groove, since the head of the queue of the second queue, get a+1 Equations of The Second Kind program in order, insert in groove, become A1, B1, B2 ... Ba+1, A2, A3 ... arrange, reciprocal with this, until complete b groove, each groove is afterwards filled a category-B program, until complete last groove of A queue, now B queue also just in time exhausts.
Another kind is, when j is less than or equal to m, m/j being approximately divided into fraction in lowest term is y/x, then, take y as one-period, from the beginning of the first queue, count backward, every y groove is assigned x Equations of The Second Kind program, and front y-x the groove of at every turn assigning is without filling, and so forth, until the first queue end, the choosing just according to the order of Equations of The Second Kind program in the second queue of Equations of The Second Kind program.Finally, because the total duration of the second queue above may be less than total duration in unformatted region, this time having more need fill the less demanding program of playing duration with some, to reach best result of broadcast.Arrive this, programme content broadcast strategy generates complete.
Fig. 2 is the flow chart of another embodiment of programme content distribution method of the present invention.As shown in Figure 2, further, in the present embodiment, described method can also comprise:
Step 103, adjusts the ratio that formats region and described unformatted region described in the described minor cycle according to program broadcast request.
Particularly, this program broadcast request can, by administrative staff's equipment, can be distributed by other management equipments.
In the present embodiment, step 101, described in obtain the programme content that will play before, described method can also comprise:
Step 104, determines the positional information of described multimedia play terminal;
Correspondingly, step 101, described in obtain the programme content that will play, according to described programme content, generate programme content broadcast strategy, be specifically as follows:
According to described positional information, obtain the programme content that will play, according to described programme content and described positional information, generate programme content broadcast strategy.
Particularly, conventionally according to actual multimedia needs, multimedia play terminal is arranged on to ad-hoc location, and different multimedia play terminals for crowd different with demand, therefore, can obtain specific programme content for this multimedia play terminal, and generate the programme content broadcast strategy that is suitable for this multimedia play terminal.The LED terminal of take below describes as example.
LED terminal is to be distributed in outdoor different regions, and therefore, each LED terminal has different geographical information, and these regional informations can be used for distinguishing different LED terminals.For example, can according to the LED terminal in different blocks or mall towards customer group's difference, to the different LED terminals different programme content broadcast strategy of layout respectively, thereby make the different different ad contents of LED terminal plays.Also can be for the specific programme content broadcast strategy of specific LED terminal layout.Accordingly, one group of LED terminal that also regional information can be associated associates, and forms a plurality of LED set of terminal.For example, be in a plurality of LED terminals of a block together because regional information is close, can form a LED set of terminal.Programme content dispensing device can be according to the different programmed content play strategies of LED set of terminal difference.
In actual implementation procedure, programme content dispensing device can obtain account and the affiliated regional information of all LED terminals, according to service needed, the relevant LED terminal layout of same region or same scope of business content is become to a certain set of terminal, and give independently set of terminal sign of this LED set of terminal, in this LED set of terminal, preserve and manage associated LED terminal Accounts List.When user logins, server is inquired about set of terminal corresponding to this terminal according to LED terminal account number, to obtain programme content broadcast strategy corresponding to this LED set of terminal.
In the present embodiment, programme content dispensing device specifically can send to multimedia play terminal by programme content with the form of Streaming Media.
In the present embodiment, certain LED terminal or programme content broadcast strategy corresponding to LED set of terminal can be revised, be upgraded to programme content dispensing device at any time, and the strategy that comes into force that can define modification, upgrade, for example, after certain LED terminal or programme content broadcast strategy corresponding to LED set of terminal are modified, the strategy that can define modification comes into force or comes into force after some time length.Corresponding LED terminal or LED set of terminal, by according to the strategy that comes into force of correspondence, are upgraded advertisement broadcast program list, access corresponding ad content.
In this specification, each embodiment all adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, same or analogous part cross-references between each embodiment.For system embodiment, because it is substantially corresponding with embodiment of the method, so description is fairly simple, relevant part is referring to the part explanation of embodiment of the method.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can complete by the relevant hardware of program command, aforesaid program can be stored in a computer read/write memory medium, this program, when carrying out, is carried out the step that comprises said method embodiment; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CDs.
Fig. 3 is the structural representation of an embodiment of programme content dispensing device of the present invention.As shown in Figure 3, the programme content dispensing device that the embodiment of the present invention provides specifically can be realized each step of the programme content distribution method that any embodiment of the present invention provides, and specific implementation process, does not repeat them here.The programme content dispensing device that the present embodiment provides specifically comprises:
The programme content dispensing device that the present embodiment provides, processing module 11 is obtained the programme content that will play, according to programme content, generate programme content broadcast strategy, distribution module 12 is distributed to multimedia play terminal according to programme content broadcast strategy by programme content, or programme content broadcast strategy and programme content are distributed to multimedia play terminal, or programme content broadcast strategy is sent to multimedia play terminal.Because programme content broadcast strategy is often inserted with at least one Equations of The Second Kind program between at least two first kind programs, can reduce the probability of repeat playing program, multiclass program can on average intert mutually, can allow multimedia play terminal when playing multiclass program, obtain better result of broadcast.
In the present embodiment, described processing module 11 specifically can be for being divided into a plurality of minor cycles by a playback period, and wherein, described in each, the time span of minor cycle equates, and the programme content of playing is identical, described in each, the minor cycle comprises format region and unformatted region; Described first kind program is filled in described format region, described Equations of The Second Kind program is filled in described unformatted region.
In the present embodiment, the quantity of described first kind program is n, and n is integer and n > 1, and the quantity of described second program is j, and j is integer and j > 1.Correspondingly, described processing module 11 specifically can be for according to the shared time of described format region, generate the first queue, wherein, described the first queue comprises m described the first program and m groove, m is integer, and m >=n, described m described first segment object reproduction time summation is not more than the shared time of described format region, front m-1 groove in m groove lays respectively in described the first queue between every two described the first programs, after m groove is positioned at last first kind program of described the first queue; According to the shared time of described unformatted region, generate the second queue, wherein, described the second queue comprises k described the first program, k is integer, and k >=j, and described j described first segment object reproduction time summation is not more than the shared time of described unformatted region; According to default fill rule, the described Equations of The Second Kind program in described the second queue is filled in the groove of described the first queue.
In the present embodiment, if described processing module 11 specifically can be for j > m, j is a divided by the business of m, remainder is b, according to the first default fill rule, the described Equations of The Second Kind program in described the second queue is filled in the groove of described the first queue, wherein, described the first fill rule is: for front b groove in described the first queue, from the head of the queue of described the second queue, starting to get in order a+1 described Equations of The Second Kind program inserts each groove, for m-b groove afterwards, get in order a described Equations of The Second Kind program and insert in each groove; If j≤m, m/j is carried out to about divisional processing and obtain fraction in lowest term y/x, according to the second default fill rule, the described Equations of The Second Kind program in described the second queue is filled in the groove of described the first queue, wherein, described the second fill rule is: take y as one-period, the 1st groove from described the first queue starts, and every y-1 groove, determines a groove, starts to get in order x Equations of The Second Kind program insert definite groove from the head of the queue of described the second queue.
In the present embodiment, described processing module 11 can also be for adjusting the ratio that formats region and described unformatted region described in the described minor cycle according to program broadcast request.
Fig. 4 is the structural representation of another embodiment of programme content dispensing device of the present invention.As shown in Figure 4, in the present embodiment, described programme content dispensing device can also comprise:
Described processing module 11, specifically for obtain the programme content that will play according to described positional information, generates programme content broadcast strategy according to described programme content and described positional information.
Compared with prior art, programme content distribution method provided by the invention and device, make a plurality of programs average distribution of energy in the effective time of playing on LED terminating machine, it is more reasonable that the arrangement of time that program on LED terminating machine is play obtains, resource maximizes the use, by complicated allocation rule transparence, reduce human cost, the more effective resource that saves time.Meanwhile, programme content distribution method provided by the invention and device, can reduce the probability of repeat playing program, and multiclass program can on average intert mutually, can allow each LED terminating machine when playing multiclass program, obtain better result of broadcast.In addition, programme content distribution method provided by the invention and device can also be play different programme contents according to the region under LED terminating machine, have effectively improved user's Experience Degree.
Description of the invention provides for example with for the purpose of describing, and is not exhaustively or limit the invention to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present invention and practical application, thereby and makes those of ordinary skill in the art can understand the various embodiment with various modifications that the present invention's design is suitable for special-purpose.
Claims (12)
1. a programme content distribution method, is characterized in that, comprising:
Obtain the programme content that will play, according to described programme content, generate programme content broadcast strategy, wherein, described programme content comprises the first kind program with preset requirement playing duration and the Equations of The Second Kind program without preset requirement playing duration, in described programme content broadcast strategy, between at least two described first kind programs, be inserted with Equations of The Second Kind program described at least one;
According to described programme content broadcast strategy, described programme content is distributed to multimedia play terminal, or described programme content broadcast strategy and described programme content are distributed to described multimedia play terminal, or described programme content broadcast strategy is sent to described multimedia play terminal, so that described multimedia play terminal obtains described programme content according to described programme content broadcast strategy.
2. programme content distribution method according to claim 1, is characterized in that, described according to described programme content generation programme content broadcast strategy, is specially:
A playback period is divided into a plurality of minor cycles, and wherein, described in each, the time span of minor cycle equates, and the programme content of playing is identical, and described in each, the minor cycle comprises format region and unformatted region;
Described first kind program is filled in described format region, described Equations of The Second Kind program is filled in described unformatted region.
3. programme content distribution method according to claim 2, is characterized in that, the quantity of described first kind program is n, and n is integer and n > 1, and the quantity of described second program is j, and j is integer and j > 1;
Described described first kind program is filled in described format region, described Equations of The Second Kind program is filled in described unformatted region, be specially:
According to the shared time of described format region, generate the first queue, wherein, described the first queue comprises m described the first program and m groove, m is integer, and m >=n, and described m described first segment object reproduction time summation is not more than the shared time of described format region, front m-1 groove in m groove lays respectively in described the first queue between every two described the first programs, after m groove is positioned at last first kind program of described the first queue;
According to the shared time of described unformatted region, generate the second queue, wherein, described the second queue comprises k described the first program, k is integer, and k >=j, and described j described first segment object reproduction time summation is not more than the shared time of described unformatted region;
According to default fill rule, the described Equations of The Second Kind program in described the second queue is filled in the groove of described the first queue.
4. programme content distribution method according to claim 3, is characterized in that, the default fill rule of described basis is filled into the described Equations of The Second Kind program in described the second queue in the groove of described the first queue, is specially:
If j > is m, j is a divided by the business of m, remainder is b, according to the first default fill rule, the described Equations of The Second Kind program in described the second queue is filled in the groove of described the first queue, wherein, described the first fill rule is: for front b groove in described the first queue, start to get in order a+1 described Equations of The Second Kind program insert each groove from the head of the queue of described the second queue, for m-b groove afterwards, get in order a described Equations of The Second Kind program and insert in each groove;
If j≤m, m/j is carried out to about divisional processing and obtain fraction in lowest term y/x, according to the second default fill rule, the described Equations of The Second Kind program in described the second queue is filled in the groove of described the first queue, wherein, described the second fill rule is: take y as one-period, the 1st groove from described the first queue starts, and every y-1 groove, determines a groove, starts to get in order x Equations of The Second Kind program insert definite groove from the head of the queue of described the second queue.
5. programme content distribution method according to claim 2, is characterized in that, also comprises:
According to program broadcast request, adjust the ratio that formats region and described unformatted region described in the described minor cycle.
6. programme content distribution method according to claim 1, is characterized in that, described in obtain the programme content that will play before, described method also comprises:
Determine the positional information of described multimedia play terminal;
The described programme content that will play that obtains, generates programme content broadcast strategy according to described programme content, is specially:
According to described positional information, obtain the programme content that will play, according to described programme content and described positional information, generate programme content broadcast strategy.
7. a programme content dispensing device, is characterized in that, comprising:
Processing module, for obtaining the programme content that will play, according to described programme content, generate programme content broadcast strategy, wherein, described programme content comprises the first kind program with preset requirement playing duration and the Equations of The Second Kind program without preset requirement playing duration, in described programme content broadcast strategy, between at least two described first kind programs, be inserted with Equations of The Second Kind program described at least one;
Distribution module, for described programme content being distributed to multimedia play terminal according to described programme content broadcast strategy, or described programme content broadcast strategy and described programme content are distributed to described multimedia play terminal, or described programme content broadcast strategy is sent to described multimedia play terminal, so that described multimedia play terminal obtains described programme content according to described programme content broadcast strategy.
8. programme content dispensing device according to claim 7, it is characterized in that, described processing module is specifically for being divided into a plurality of minor cycles by a playback period, wherein, described in each, the time span of minor cycle equates, and the programme content of playing is identical, described in each, the minor cycle comprises format region and unformatted region; Described first kind program is filled in described format region, described Equations of The Second Kind program is filled in described unformatted region.
9. programme content dispensing device according to claim 8, is characterized in that, the quantity of described first kind program is n, and n is integer and n > 1, and the quantity of described second program is j, and j is integer and j > 1;
Described processing module is specifically for according to the shared time of described format region, generate the first queue, wherein, described the first queue comprises m described the first program and m groove, m is integer, and m >=n, described m described first segment object reproduction time summation is not more than the shared time of described format region, front m-1 groove in m groove lays respectively in described the first queue between every two described the first programs, after m groove is positioned at last first kind program of described the first queue; According to the shared time of described unformatted region, generate the second queue, wherein, described the second queue comprises k described the first program, k is integer, and k >=j, and described j described first segment object reproduction time summation is not more than the shared time of described unformatted region; According to default fill rule, the described Equations of The Second Kind program in described the second queue is filled in the groove of described the first queue.
10. programme content dispensing device according to claim 9, it is characterized in that, if described processing module is specifically for j > m, j is a divided by the business of m, remainder is b, according to the first default fill rule, the described Equations of The Second Kind program in described the second queue is filled in the groove of described the first queue, wherein, described the first fill rule is: for front b groove in described the first queue, from the head of the queue of described the second queue, starting to get in order a+1 described Equations of The Second Kind program inserts each groove, for m-b groove afterwards, getting in order a described Equations of The Second Kind program inserts in each groove, if j≤m, m/j is carried out to about divisional processing and obtain fraction in lowest term y/x, according to the second default fill rule, the described Equations of The Second Kind program in described the second queue is filled in the groove of described the first queue, wherein, described the second fill rule is: take y as one-period, the 1st groove from described the first queue starts, and every y-1 groove, determines a groove, starts to get in order x Equations of The Second Kind program insert definite groove from the head of the queue of described the second queue.
11. programme content dispensing devices according to claim 8, is characterized in that, described processing module is also for adjusting the ratio that formats region and described unformatted region described in the described minor cycle according to program broadcast request.
12. programme content dispensing devices according to claim 8, is characterized in that, also comprise:
Determination module, for determining the positional information of described multimedia play terminal;
Described processing module, specifically for obtain the programme content that will play according to described positional information, generates programme content broadcast strategy according to described programme content and described positional information.
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