CN103001925A - Method and equipment for confirming playing skipping information of multimedia data on basis of statistics - Google Patents
Method and equipment for confirming playing skipping information of multimedia data on basis of statistics Download PDFInfo
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Abstract
The invention aims to provide a method and equipment for confirming playing skipping information of multimedia data on the basis of statistics. The method includes: acquiring a plurality of pieces of playing skipping reference information of multimedia data to be processed via skipping information confirming equipment; and processing the playing skipping reference information according to preset statistical rules so as to acquire playing skipping information corresponding to the multimedia data. Compared with the prior art, the method and the equipment have the advantages that the playing skipping reference information of the multimedia data is processed according to the preset statistical rules so as to accurately acquire the playing skipping information of the multimedia data, manual presetting of playing skipping information of each multimedia datum is not required, and acquiring cost of the playing skipping information of the multimedia data is lowered on the premise of guaranteeing user experience.
Description
Technical field
The present invention relates to Internet technology, relate in particular to the technology of the broadcast jump information of determining multi-medium data.
Background technology
The mode of skipping the video teaser or tail in the prior art mainly comprises two kinds: 1) user drags head and the run-out of video playback progress bar to skip video by manual when watching video, operates burden but this mode has increased the user, affects the user and experiences; 2) be the head of the artificial pre-setting video of each video and the broadcast jump information of run-out in video website, and when playing this video, carry out the automatic redirect of head and run-out according to this broadcast jump information, but this mode has increased the cost that video website is obtained the broadcast jump information of video.
Therefore, how to determine effectively that the broadcast jump information of multi-medium data becomes problem demanding prompt solution.
Summary of the invention
The method and apparatus that the purpose of this invention is to provide a kind of broadcast jump information for determining multi-medium data.
According to an aspect of the present invention, provide a kind of method of computer implemented broadcast jump information for determining multi-medium data, wherein, the method may further comprise the steps:
A obtains a plurality of broadcast redirect reference informations of pending multi-medium data;
B processes according to predetermined statistical rules described a plurality of broadcast redirect reference informations, to obtain the broadcast jump information corresponding with described multi-medium data.
According to another aspect of the present invention, also provide a kind of equipment of the broadcast jump information for determining multi-medium data, wherein, this equipment comprises:
The reference information deriving means is for a plurality of broadcast redirect reference informations that obtain pending multi-medium data;
Statistical processing device is used for described a plurality of broadcast redirect reference informations are processed according to predetermined statistical rules, to obtain the broadcast jump information corresponding with described multi-medium data.
As mentioned above, compared with prior art, the present invention processes according to predetermined statistical rules by a plurality of broadcast redirect reference informations to multi-medium data, to obtain exactly the broadcast jump information of this multi-medium data, thereby need not manually to preset the broadcast jump information of each multi-medium data, guaranteeing to reduce the procurement cost of the broadcast jump information of multi-medium data under the prerequisite that the user experiences.
Description of drawings
By reading the detailed description that non-limiting example is done of doing with reference to the following drawings, it is more obvious that other features, objects and advantages of the present invention will become:
Fig. 1 is the equipment schematic diagram according to the broadcast jump information that is used for definite multi-medium data of one aspect of the invention;
Fig. 2 is the equipment schematic diagram of the broadcast jump information that is used for definite multi-medium data in accordance with a preferred embodiment of the present invention;
Fig. 3 is the equipment schematic diagram according to the broadcast jump information that is used for definite multi-medium data of another preferred embodiment of the present invention;
Fig. 4 is the equipment schematic diagram according to the broadcast jump information that is used for definite multi-medium data of another preferred embodiment of the present invention;
Fig. 5 is the method flow diagram of the broadcast jump information that is used for definite multi-medium data according to a further aspect of the present invention;
Fig. 6 is the method flow diagram of the broadcast jump information that is used for definite multi-medium data in accordance with a preferred embodiment of the present invention;
Fig. 7 is the method flow diagram according to the broadcast jump information that is used for definite multi-medium data of another preferred embodiment of the present invention;
Fig. 8 is the method flow diagram according to the broadcast jump information that is used for definite multi-medium data of another preferred embodiment of the present invention;
Same or analogous Reference numeral represents same or analogous parts in the accompanying drawing.
Embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail.
Fig. 1 is the equipment schematic diagram according to the broadcast jump information that is used for definite multi-medium data of one aspect of the invention.Jump information determines that equipment 1 comprises reference information deriving means 11 and statistical processing device 12.At this, jump information determines that equipment 1 includes but not limited to the cloud that computer, network host, single network server, a plurality of webserver collection or a plurality of server consist of.At this, cloud is by consisting of based on a large amount of computers of cloud computing (Cloud Computing) or the webserver, and wherein, cloud computing is a kind of of Distributed Calculation, a super virtual machine that is comprised of the loosely-coupled computer collection of a group.
As shown in Figure 1, reference information deriving means 11 obtains a plurality of broadcast redirect reference informations of pending multi-medium data.Wherein, described multi-medium data includes but not limited to:
1) multimedia file, such as .wmv .flv .rmvb, the video file of the forms such as .mp4, and .wav, the audio file of the forms such as .mp3;
2) stream medium data namely adopts the mode of stream transmission at the media formats of internet and Intranet broadcast.
Wherein, described broadcast redirect reference information includes but not limited to:
1) the redirect zero-time of multi-medium data skew;
2) the redirect concluding time of multi-medium data skew;
3) the redirect time span of multi-medium data.
Wherein, the mode of obtaining described broadcast redirect reference information includes but not limited to:
1) collects described broadcast redirect reference information by subscriber equipment.
In one example, the user is by the interactive device of subscriber equipment, include but not limited to keyboard, mouse, remote controller, touch pad etc., carry out alternately with the multimedia player of subscriber equipment, take mouse as example, the user by the playing progress bar in the mouse drag multimedia player to skip the sheet header of current in progress video file in this multimedia player, this user's of subscriber equipment Real-time Obtaining broadcast skip operation, and it is recorded as one of this video file plays the redirect reference information, then, subscriber equipment should be play the redirect reference information and be encapsulated as a request message, such as the http request message, and by corresponding communication protocol, such as http, https communication protocol, be sent to reference information deriving means 11, reference information deriving means 11 real-time listenings also receive this request message, then therefrom extract and play the redirect reference information.
At this, described subscriber equipment can be any can with the user by the electronic product that keyboard, mouse, remote controller, touch pad or voice-operated device carry out man-machine interaction, include but not limited to computer, smart mobile phone, PDA or IPTV etc.; Described subscriber equipment includes but not limited to the network that reference information deriving means 11 is connected: the Internet, wide area network, metropolitan area network, local area network (LAN), VPN network, wireless self-organization network (Ad Hoc network) etc.
At this, described multimedia player includes but not limited to that Baidu is audio-visual, MPC, a sudden peal of thunder are looked at, Hero DVD Player, RealPlayer etc.
2) from third party device, obtain, the API (API) that provides according to third party device of reference information deriving means 11 for example, be subjected to predetermined condition or Event triggered ground or send and receive termly the request message of the broadcast redirect reference information of certain multi-medium data to this third party device, and receive a plurality of broadcast redirect reference informations that this third party device returns in response to this request message; Or third party device initiatively determines that to jump information equipment 1 pushes a plurality of broadcast redirect reference informations, these broadcast redirect reference informations of reference information deriving means 11 receptions.
Those skilled in the art will be understood that the above-mentioned mode of playing the redirect reference information of obtaining only is for example; the mode that other are existing or obtaining of may occurring from now on play the redirect reference information is as applicable to the present invention; also should be included in the protection range of the present invention, and be contained in this with way of reference.
Subsequently, 12 pairs of reference information deriving means 11 of statistical processing device obtain a plurality of broadcast redirect reference informations of multi-medium data and process according to predetermined statistical rules, to obtain the broadcast jump information corresponding with described multi-medium data.
Particularly, the skew of redirect zero-time and the skew of redirect concluding time in a plurality of broadcast redirect reference informations of 12 pairs of these multi-medium datas of statistical processing device average respectively processing, obtain the mean value of this redirect zero-time skew and the skew of redirect concluding time, with the broadcast jump information as this multi-medium data.Alternatively, statistical processing device 12 also can be got respectively the intermediate value processing to the skew of the redirect zero-time in these a plurality of broadcast redirect reference informations and the skew of redirect concluding time, obtain the intermediate value of this redirect zero-time skew and the skew of redirect concluding time, with the broadcast jump information as this multi-medium data.
In one example, reference information deriving means 11 obtains 3 of multi-medium data and plays redirect reference information M1, M2 and M3.Wherein, the redirect zero-time of M1 skew is 80 seconds, the skew of redirect concluding time 120 seconds; The skew of the redirect zero-time of M2 is 90 seconds, the skew of redirect concluding time 125 seconds; The skew of the redirect zero-time of M3 is 86 seconds, the skew of redirect concluding time 115 seconds; Statistical processing device 12 calculates respectively the mean value of these redirect zero-time skews and the skew of redirect concluding time, the redirect zero-time skew that obtains the broadcast jump information of this multi-medium data is 85 seconds (=(80+90+86)/3), and the skew of redirect concluding time is 120 seconds (=(120+125+115)/3).
At this, need to prove that the every numerical value in above-mentioned the giving an example only is the example of illustration, for reader understanding the present invention, the True Data when being not practical application should not be considered as any restriction to the present patent application protection range.If no special instructions, the function of other local numerical value that occur for simplicity's sake, repeats no more with identical herein herein.
Preferably, statistical processing device 12 can according to user related information, be weighted respectively average treatment to the skew of the redirect zero-time in described a plurality of broadcast redirect reference informations and the skew of redirect concluding time, to obtain described broadcast jump information.Wherein, described user related information comprise following at least each:
1) user property, it comprises that the user is in the hour of log-on of multimedia web site, user's credit grade etc.; For example, if user's hour of log-on is longer, or user's credit grade is higher, then the confidence level of the broadcast redirect reference information that provides of this user is higher, so its weight in playing jump information calculating is larger, otherwise its weight in playing jump information calculating is less; Statistical processing device 12 can be according to user property, give corresponding calculating weights according to the broadcast jump information that predetermined Weighted Rule provides for this user, and each is play redirect zero-time skew in redirect reference information and redirect concluding time be offset and be weighted respectively average treatment, to obtain described broadcast jump information.
2) user's history access record; The accuracy of the broadcast redirect reference information that statistical processing device 12 can provide in history according to the user is provided by the Determining Weights of this broadcast redirect reference information that provides of this user.For example, statistical processing device 12 is by carrying out statistical analysis to user's history access record, obtain the broadcast redirect reference information that this user provides for each multi-medium data in history, then, statistical processing device 12 is according to this each multi-medium data, in playing the jump information storehouse, carry out matching inquiry, obtain the corresponding broadcast jump information of this each multi-medium data, then, statistical processing device 12 compares the broadcast redirect reference information that this user provides with the corresponding jump information of playing, and according to playing the redirect reference information quantity consistent with the broadcast jump information, the definite then Determining Weights of this broadcast redirect reference information that provides of this user.
In one example, reference information deriving means 11 obtains 3 of multi-medium data and plays redirect reference information M4 and M5, wherein, the redirect zero-time skew of M4 is 50 seconds, the redirect concluding time is offset is 100 seconds, and provided by user U1, the skew of the redirect zero-time of M2 is 40 seconds, the skew of redirect concluding time 110 seconds, and is provided by user U2; Statistical processing device 12 is according to the credit grade of U1, the Determining Weights that its broadcast redirect reference information M3 that provides is provided in credit weight mapping table is 0.8, in like manner, the Determining Weights of the broadcast redirect reference information M4 that acquisition U2 provides is 0.2, accordingly, the redirect zero-time skew that statistical processing device 12 obtains the broadcast jump information of these multi-medium datas is 48 seconds (=(50*0.8+40*0.2)/(0.8+0.2)), and the skew of redirect concluding time is 102 seconds (=(100*0.8+110*0.2)/(0.8+0.2)).
Art technology will be understood that above-mentioned every user related information not only can determine separately to play the Determining Weights of redirect reference information, after can also mutually combining in order to determine to play the Determining Weights of redirect reference information.
Those skilled in the art will be understood that it only is for example that the mode of jump information is play in above-mentioned user related information and/or acquisition; other user related informations existing or that may occur from now on and/or mode that to play jump information are as applicable to the present invention; also should be included in the protection range of the present invention, and be contained in this with way of reference.
Preferably, be to work continuously between reference information deriving means 11 and the statistical processing device 12.Particularly, reference information deriving means 11 obtains a plurality of broadcast redirect reference informations of pending multi-medium data constantly; Subsequently, statistical processing device 12 is also processed according to predetermined statistical rules described a plurality of broadcast redirect reference informations constantly, to obtain the broadcast jump information corresponding with described multi-medium data; At this, what it will be understood by those skilled in the art that " continuing " refer to that each device constantly plays respectively the redirect reference information obtains and plays obtaining of jump information, until satisfy predetermined stoppage condition, for example reference information deriving means 11 stops in a long time to playing obtaining of redirect reference information.
Fig. 2 is the equipment schematic diagram of broadcast jump information that be used for to determine multi-medium data in accordance with a preferred embodiment of the present invention, wherein, jump information determine also to comprise in the equipment 1 filter 13 '.At this, install 11 shown in Fig. 2 ' identical with reference to the content of the described device 11 of Fig. 1 with the front, for simplicity's sake, be contained in this with way of reference, do not give unnecessary details and do not do.
Particularly, filter 13 ' basis is scheduled to filtering rule, filters to obtain a plurality of preferred broadcast redirect reference informations at a plurality of broadcast redirect reference informations of reference information deriving means 11 ' obtain; Then, the statistical processing device 12 ' a plurality of preferred broadcast redirect reference information of filter 13 ' acquisition is processed according to described predetermined statistical rules, to obtain described broadcast jump information.
Wherein, described predetermined filtering rule include but not limited to following at least each:
1) filter 13 ' skew is averaged calculating to the redirect zero-time in these a plurality of broadcast redirect reference informations, to obtain redirect zero-time skew mean value, and the redirect zero-time skew in each broadcast redirect reference information is carried out difference with this mean value compare, if this difference is greater than the first default difference threshold, filter 13 ' will eliminate this broadcast redirect reference information then, otherwise with it as the preferred redirect reference information of playing.
2) the filter 13 ' redirect concluding time in these a plurality of broadcast redirect reference informations skew is averaged calculating, to obtain redirect concluding time skew mean value, and the redirect concluding time skew in each broadcast redirect reference information is carried out difference with this mean value compare, if this difference is greater than the second default difference threshold, filter 13 ' will eliminate this broadcast redirect reference information then, otherwise with it as the preferred redirect reference information of playing.
3) filter 13 ' (skew of=redirect concluding time skew-redirect zero-time) is averaged calculating to the redirect time span in these a plurality of broadcast redirect reference informations, to obtain redirect time span mean value, and each redirect time span of playing in redirect reference information carried out the difference comparison with this mean value, if this difference is greater than the 3rd default difference threshold, filter 13 ' will eliminate this broadcast redirect reference information then, otherwise with it as the preferred redirect reference information of playing.
Preferably, filter 13 ' also can play the redirect situation according to the difference of multi-medium data is determined the selection of above-mentioned every predetermined filtering rule, to improve the accuracy of filtering.For example, if the broadcast redirect of the beginning data of multi-medium data, then filter 13 ' can preferentially select filters based on the skew of redirect concluding time; If the broadcast redirect of the end of data of multi-medium data, then filter 13 ' can preferentially select filters based on the skew of redirect time started; If the broadcast redirect of the intermediate data of multi-medium data, then filter 13 ' can preferentially select to filter based on the redirect time span.
Art technology will be understood that above-mentioned every predetermined filtering rule not only can be used for separately obtaining the preferred redirect reference information of playing, and obtains the preferred redirect reference information of playing in order to weighting after can also mutually combining.
Those skilled in the art will be understood that above-mentioned predetermined filtering rule only for giving an example, and other predetermined filtering rules existing or that may occur from now on also should be included in the protection range of the present invention as applicable to the present invention, and are contained in this with way of reference.
Those skilled in the art also will be understood that above-mentioned obtain preferred broadcast redirect reference information and/or obtain play jump information mode only for for example; other existing or may occur from now on obtain preferred broadcast redirect reference information and/or obtain the mode of playing jump information as applicable to the present invention; also should be included in the protection range of the present invention, and be contained in this with way of reference.
Fig. 3 is the equipment schematic diagram according to the broadcast jump information that be used for to determine multi-medium data of another preferred embodiment of the present invention, and wherein, jump information determines also to comprise in the equipment 1 playing request deriving means 14 ", data determine device 15 " and generator 16 ".At this, it is identical with reference to the content of the described device of Fig. 1 11-12 to install 11 " 12 " and front shown in Fig. 3, for simplicity's sake, is contained in this with way of reference, does not give unnecessary details and do not do.
Particularly, the playing request deriving means 14 " obtains the playing request for multi-medium data from subscriber equipment; Wherein, described playing request includes but not limited to the title of multi-medium data, (URL(uniform resource locator)) URL of multi-medium data, the numbering of multi-medium data etc.In one example, subscriber equipment passes through the browser of subscriber equipment or the URL of the multi-medium data that client software is inputted based on the user, generation comprises the playing request of this URL, and with this playing request by the agreement communication mode be sent to playing request deriving means 14 "; playing request deriving means 14 " by the request message of real-time listening from subscriber equipment, receives this playing request.
Subsequently, data determine that the playing request that device 15 " according to playing request deriving means 14 " obtains determines described pending multi-medium data; Wherein, the mode of determining described pending multi-medium data includes but not limited to:
1) data are determined device 15, and " according to the URL of the multi-medium data in this playing request, the multimedia network site server pointed from this URL obtains this multi-medium data.
2) data are determined device 15 " according to the numbering of the multi-medium data in this playing request, carries out matching inquiry, to obtain this multi-medium data in jump information is determined the multimedia database of equipment 1.
Those skilled in the art also will be understood that the above-mentioned playing request of obtaining multi-medium data and/or determine described multi-medium data and/or provide the mode of playing jump information only for for example; other existing or playing request of obtaining multi-medium data that may occur from now on and/or determine described multi-medium data and/or provide the mode of playing jump information as applicable to the present invention; also should be included in the protection range of the present invention, and be contained in this with way of reference.
Fig. 4 is the equipment schematic diagram according to the broadcast jump information that be used for to determine multi-medium data of another preferred embodiment of the present invention, wherein, jump information determine also to comprise in the equipment 1 multimedia deriving means 17 " ', comparison means 18 " ' and associated apparatus 19 " '.At this, install 11 " '-12 " ' identical with reference to the content of the described device of Fig. 1 11-12 with the front shown in Fig. 4, for simplicity's sake, be contained in this with way of reference, do not give unnecessary details and do not do.
Particularly, the multimedia deriving means 17 " ' obtain other multi-medium datas.Wherein, the mode of obtaining other multi-medium datas includes but not limited to:
1) the multimedia deriving means 17 " ' determine that in jump information inquiry in the multimedia database of equipment 1 obtains the every other multi-medium data except described pending multi-medium data.
2) the multimedia deriving means 17 " ' in real time, answer Event triggered or termly; call application programming interfaces (API) that third party device provides or the communication mode of other agreements by one or many, from third party device, obtain this other multi-medium datas.
Subsequently, comparison means 18 " multi-media related information of ' with multi-media related information and the multimedia deriving means 17 of described pending multi-medium data " ' other multi-medium datas of obtaining compares.Wherein, described multi-media related information includes but not limited to:
The resource name of-multi-medium data; Wherein, this resource name comprises the file name of this multi-medium data physical file, and this multi-medium data is display Name etc. on the multi-medium data website.
The descriptor of-multi-medium data; For example, if multi-medium data is the video file of TV play, then the descriptor of this multi-medium data comprises issuing date, director, featured performer, story introduction of this TV play etc., if multi-medium data is the audio file of music album, then the descriptor of this multi-medium data comprises singer, song, the lyrics etc.
The playing duration of-multi-medium data.
Art technology will be understood that above-mentioned every multi-media related information not only can be used for separately the comparison of multi-media related information, is used for the comparison of multi-media related information after can also mutually combining.
At this, the mode of obtaining described multi-media related information includes but not limited to:
1) server from the multimedia web site at this multi-medium data place obtains.
2) according to the file format of multimedia data file, resolve this multimedia data file by the API that sets, and from the file header of this multimedia data file, obtain.Wherein, described file header means to be positioned at one section data that are used for some important attributes of a file of description of file beginning.
Those skilled in the art will be understood that above-mentioned multi-media related information only for giving an example, and other multi-media related informations existing or that may occur from now on also should be included in the protection range of the present invention as applicable to the present invention, and are contained in this with way of reference.
Then, if the multi-media related information of the multi-media related information of described other multi-medium datas and described multi-medium data is complementary, then associated apparatus 19 " ' with the broadcast jump information of described broadcast jump information as described other multi-medium datas, to be used for playing redirect in described other multi-medium data processes of broadcast.
In one example, the different collection of drama video files of same TV play have identical multi-medium data descriptor, such as issuing date, director, performer etc., and the broadcast redirect time migration with identical head and run-out, therefore, if obtained the broadcast jump information of head and the run-out of certain collection of drama video file, then associated apparatus 19 " ' this broadcast jump information also can be installed 18 as a comparison " ' determine have the broadcast jump information of other multi-medium datas of identical multi-medium data descriptor with this collection of drama video file.
In another example, two film video file V1 that title is " foundation great cause " and V2 are respectively from different multimedia web site A and B, and comparison means 18 " ' determine that these two video files have identical playing duration; then associated apparatus 19 " ' can be with the broadcast jump information of the V1 broadcast jump information as V2, to be used for playing redirect playing the V2 process.
Those skilled in the art will be understood that above-mentioned obtain the comparison of other multi-medium datas and/or multi-media related information and/or obtain play jump information mode only for for example; other existing or comparisons of obtaining other multi-medium datas and/or multi-media related information that may occur from now on and/or obtain the mode of playing jump information as applicable to the present invention; also should be included in the protection range of the present invention, and be contained in this with way of reference.
Fig. 5 is the method flow diagram according to the broadcast jump information that is used for definite multi-medium data of one aspect of the invention.Jump information determines that equipment 1 includes but not limited to the cloud that computer, network host, single network server, a plurality of webserver collection or a plurality of server consist of.At this, cloud is by consisting of based on a large amount of computers of cloud computing (Cloud Computing) or the webserver, and wherein, cloud computing is a kind of of Distributed Calculation, a super virtual machine that is comprised of the loosely-coupled computer collection of a group.
As shown in Figure 5, in step S1, jump information determines that equipment 1 obtains a plurality of broadcast redirect reference informations of pending multi-medium data.Wherein, described multi-medium data includes but not limited to:
1) multimedia file, such as .wmv .flv .rmvb, the video file of the forms such as .mp4, and .wav, the audio file of the forms such as .mp3;
2) stream medium data namely adopts the mode of stream transmission at the media formats of internet and Intranet broadcast.
Wherein, described broadcast redirect reference information includes but not limited to:
1) the redirect zero-time of multi-medium data skew;
2) the redirect concluding time of multi-medium data skew;
3) the redirect time span of multi-medium data.
Wherein, the mode of obtaining described broadcast redirect reference information includes but not limited to:
1) collects described broadcast redirect reference information by subscriber equipment.
In one example, the user is by the interactive device of subscriber equipment, include but not limited to keyboard, mouse, remote controller, touch pad etc., carry out alternately with the multimedia player of subscriber equipment, take mouse as example, the user by the playing progress bar in the mouse drag multimedia player to skip the sheet header of current in progress video file in this multimedia player, this user's of subscriber equipment Real-time Obtaining broadcast skip operation, and it is recorded as one of this video file plays the redirect reference information, then, subscriber equipment should be play the redirect reference information and be encapsulated as a request message, such as the http request message, and by corresponding communication protocol, such as http, https communication protocol is sent to jump information and determines equipment 1, in step S1, jump information is determined equipment 1 real-time listening and is received this request message, then therefrom extracts and plays the redirect reference information.
At this, described subscriber equipment can be any can with the user by the electronic product that keyboard, mouse, remote controller, touch pad or voice-operated device carry out man-machine interaction, include but not limited to computer, smart mobile phone, PDA or IPTV etc.; Described subscriber equipment determines that with jump information the network that equipment 1 is connected includes but not limited to: the Internet, wide area network, metropolitan area network, local area network (LAN), VPN network, wireless self-organization network (Ad Hoc network) etc.
At this, described multimedia player includes but not limited to that Baidu is audio-visual, MPC, a sudden peal of thunder are looked at, Hero DVD Player, RealPlayer etc.
2) from third party device, obtain, for example in step S1, jump information is determined the API (API) that equipment 1 provides according to third party device, be subjected to predetermined condition or Event triggered ground or send and receive termly the request message of the broadcast redirect reference information of certain multi-medium data to this third party device, and receive a plurality of broadcast redirect reference informations that this third party device returns in response to this request message; Or third party device initiatively determines that to jump information equipment 1 pushes a plurality of broadcast redirect reference informations, and in step S1, jump information determines that equipment 1 receives these and plays redirect reference informations.
Those skilled in the art will be understood that the above-mentioned mode of playing the redirect reference information of obtaining only is for example; the mode that other are existing or obtaining of may occurring from now on play the redirect reference information is as applicable to the present invention; also should be included in the protection range of the present invention, and be contained in this with way of reference.
Subsequently, in step S2, jump information determines that equipment 1 processes according to predetermined statistical rules it obtains multi-medium data in step S1 a plurality of broadcast redirect reference informations, to obtain the broadcast jump information corresponding with described multi-medium data.
Particularly, in step S2, jump information is determined that redirect zero-time skew in a plurality of broadcast redirect reference informations of 1 pair of this multi-medium data of equipment and redirect concluding time are offset and is averaged respectively processing, obtain the mean value of this redirect zero-time skew and the skew of redirect concluding time, with the broadcast jump information as this multi-medium data.Alternatively, in step S2, jump information determines that equipment 1 also can get respectively the intermediate value processing to the redirect zero-time in these a plurality of broadcast redirect reference informations skew and the skew of redirect concluding time, obtain the intermediate value of this redirect zero-time skew and the skew of redirect concluding time, with the broadcast jump information as this multi-medium data.
In one example, in step S1, jump information determines that equipment 1 obtains 3 of multi-medium data and plays redirect reference information M1, M2 and M3.Wherein, the redirect zero-time of M1 skew is 80 seconds, the skew of redirect concluding time 120 seconds; The skew of the redirect zero-time of M2 is 90 seconds, the skew of redirect concluding time 125 seconds; The skew of the redirect zero-time of M3 is 86 seconds, the skew of redirect concluding time 115 seconds; In step S2, jump information determines that equipment 1 calculates respectively the mean value of these redirect zero-time skews and the skew of redirect concluding time, the redirect zero-time skew that obtains the broadcast jump information of this multi-medium data is 85 seconds (=(80+90+86)/3), and the skew of redirect concluding time is 120 seconds (=(120+125+115)/3).
At this, need to prove that the every numerical value in above-mentioned the giving an example only is the example of illustration, for reader understanding the present invention, the True Data when being not practical application should not be considered as any restriction to the present patent application protection range.If no special instructions, the function of other local numerical value that occur for simplicity's sake, repeats no more with identical herein herein.
Preferably, in step S2, jump information determines that equipment 1 can according to user related information, be weighted respectively average treatment to the skew of the redirect zero-time in described a plurality of broadcast redirect reference informations and the skew of redirect concluding time, to obtain described broadcast jump information.Wherein, described user related information comprise following at least each:
1) user property, it comprises that the user is in the hour of log-on of multimedia web site, user's credit grade etc.; For example, if user's hour of log-on is longer, or user's credit grade is higher, then the confidence level of the broadcast redirect reference information that provides of this user is higher, so its weight in playing jump information calculating is larger, otherwise its weight in playing jump information calculating is less; In step S2, jump information determines that equipment 1 can be according to user property, give corresponding calculating weights according to the broadcast jump information that predetermined Weighted Rule provides for this user, and each is play redirect zero-time skew in redirect reference information and redirect concluding time be offset and be weighted respectively average treatment, to obtain described broadcast jump information.
2) user's history access record; In step S2, jump information is determined the accuracy of the broadcast redirect reference information that equipment 1 can provide in history according to the user, and the Determining Weights of this broadcast redirect reference information that provides of this user is provided.For example, in step S2, jump information determines that equipment 1 is by carrying out statistical analysis to user's history access record, obtain the broadcast redirect reference information that this user provides for each multi-medium data in history, then, jump information determines that equipment 1 is according to this each multi-medium data, in playing the jump information storehouse, carry out matching inquiry, obtain the corresponding broadcast jump information of this each multi-medium data, then, jump information determines that equipment 1 compares the broadcast redirect reference information that this user provides with the corresponding jump information of playing, and according to playing the redirect reference information quantity consistent with the broadcast jump information, the definite then Determining Weights of this broadcast redirect reference information that provides of this user.
In one example, in step S1, jump information determines that equipment 1 obtains 3 of multi-medium data and plays redirect reference information M4 and M5, wherein, the redirect zero-time skew of M4 is 50 seconds, the redirect concluding time is offset is 100 seconds, and provided by user U1, the redirect zero-time skew of M2 is 40 seconds, the skew of redirect concluding time 110 seconds, and is provided by user U2; In step S2, jump information determines that equipment 1 is according to the credit grade of U1, the Determining Weights that its broadcast redirect reference information M3 that provides is provided in credit weight mapping table is 0.8, in like manner, the Determining Weights of the broadcast redirect reference information M4 that acquisition U2 provides is 0.2, accordingly, jump information determines that redirect zero-time skew that equipment 1 obtains the broadcast jump information of this multi-medium data is 48 seconds (=(50*0.8+40*0.2)/(0.8+0.2)), and the skew of redirect concluding time is 102 seconds (=(100*0.8+110*0.2)/(0.8+0.2)).
Art technology will be understood that above-mentioned every user related information not only can determine separately to play the Determining Weights of redirect reference information, after can also mutually combining in order to determine to play the Determining Weights of redirect reference information.
Those skilled in the art will be understood that it only is for example that the mode of jump information is play in above-mentioned user related information and/or acquisition; other user related informations existing or that may occur from now on and/or mode that to play jump information are as applicable to the present invention; also should be included in the protection range of the present invention, and be contained in this with way of reference.
Preferably, jump information determines that equipment 1 is to work continuously in step S1 and step S2.Particularly, in step S1, jump information determines that equipment 1 obtains a plurality of broadcast redirect reference informations of pending multi-medium data constantly; Subsequently, in step S2, jump information determines that equipment 1 also processes according to predetermined statistical rules described a plurality of broadcast redirect reference informations constantly, to obtain the broadcast jump information corresponding with described multi-medium data; At this, what it will be understood by those skilled in the art that " continuing " refer to that each step constantly plays respectively the redirect reference information obtains and plays obtaining of jump information, until satisfy predetermined stoppage condition, for example jump information determines that equipment 1 stops in a long time to playing obtaining of redirect reference information.
Fig. 6 is the method flow diagram of the broadcast jump information that is used for definite multi-medium data in accordance with a preferred embodiment of the present invention, and wherein, the method also comprises step S3 '.At this, the S1 ' of step shown in Fig. 6 is identical with reference to the content of the described step S1 of Fig. 5 with the front, for simplicity's sake, is contained in this with way of reference, does not give unnecessary details and do not do.
Particularly, in step S3 ', jump information determines that equipment 1 according to predetermined filtering rule, filters to obtain a plurality of preferred broadcast redirect reference informations to its a plurality of broadcast redirect reference informations that obtain in step S1 '; Then, in step S2 ', jump information determines that equipment 1 processes according to described predetermined statistical rules a plurality of preferred broadcast redirect reference information that it obtains in step S3 ', to obtain described broadcast jump information.
Wherein, described predetermined filtering rule include but not limited to following at least each:
1) in step S3 ', jump information determines that the redirect zero-time skew in 1 pair of these a plurality of broadcast redirect reference information of equipment is averaged calculating, to obtain redirect zero-time skew mean value, and the redirect zero-time skew in each broadcast redirect reference information is carried out difference with this mean value compare, if this difference is greater than the first default difference threshold, then jump information determines that equipment 1 will eliminate this broadcast redirect reference information, otherwise with it as the preferred redirect reference information of playing.
2) in step S3 ', jump information determines that the redirect concluding time skew in 1 pair of these a plurality of broadcast redirect reference information of equipment is averaged calculating, to obtain redirect concluding time skew mean value, and the redirect concluding time skew in each broadcast redirect reference information is carried out difference with this mean value compare, if this difference is greater than the second default difference threshold, then jump information determines that equipment 1 will eliminate this broadcast redirect reference information, otherwise with it as the preferred redirect reference information of playing.
3) in step S3 ', jump information determines that the redirect time span (skew of=redirect concluding time skew-redirect zero-time) in 1 pair of these a plurality of broadcast redirect reference information of equipment is averaged calculating, to obtain redirect time span mean value, and each redirect time span of playing in redirect reference information carried out the difference comparison with this mean value, if this difference is greater than the 3rd default difference threshold, then jump information determines that equipment 1 will eliminate this broadcast redirect reference information, otherwise with it as the preferred redirect reference information of playing.
Preferably, in step S3 ', jump information determines that equipment 1 also can play the redirect situation according to the difference of multi-medium data, determine the selection of above-mentioned every predetermined filtering rule, to improve the accuracy of filtering.For example, if the broadcast redirect of the beginning data of multi-medium data, then in step S3 ', jump information determines that equipment 1 can preferentially select to filter based on the skew of redirect concluding time; If the broadcast redirect of the end of data of multi-medium data, then in step S3 ', jump information determines that equipment 1 can preferentially select to filter based on the skew of redirect time started; If the broadcast redirect of the intermediate data of multi-medium data, then in step S3 ', jump information determines that equipment 1 can preferentially select to filter based on the redirect time span.
Art technology will be understood that above-mentioned every predetermined filtering rule not only can be used for separately obtaining the preferred redirect reference information of playing, and obtains the preferred redirect reference information of playing in order to weighting after can also mutually combining.
Those skilled in the art will be understood that above-mentioned predetermined filtering rule only for giving an example, and other predetermined filtering rules existing or that may occur from now on also should be included in the protection range of the present invention as applicable to the present invention, and are contained in this with way of reference.
Those skilled in the art also will be understood that above-mentioned obtain preferred broadcast redirect reference information and/or obtain play jump information mode only for for example; other existing or may occur from now on obtain preferred broadcast redirect reference information and/or obtain the mode of playing jump information as applicable to the present invention; also should be included in the protection range of the present invention, and be contained in this with way of reference.
Fig. 7 is that wherein, the method also comprises step S4 according to the method flow diagram of the broadcast jump information that be used for to determine multi-medium data of another preferred embodiment of the present invention ", step S5 " and step S6 ".At this, the S1 of step shown in Fig. 7 " with step S2 " identical with reference to the content of the described step S1 of Fig. 5 and step S2 with the front, for simplicity's sake, be contained in this with way of reference, do not give unnecessary details and do not do.
Particularly, at step S4 " in, jump information determines that equipment 1 obtains the playing request for multi-medium data from subscriber equipment; Wherein, described playing request includes but not limited to the title of multi-medium data, (URL(uniform resource locator)) URL of multi-medium data, the numbering of multi-medium data etc.In one example, subscriber equipment passes through the browser of subscriber equipment or the URL of the multi-medium data that client software is inputted based on the user, generation comprises the playing request of this URL, and the communication mode of this playing request by agreement be sent to jump information and determine equipment 1, at step S4 " in; jump information determines that equipment 1 by the request message of real-time listening from subscriber equipment, receives this playing request.
Subsequently, at step S5 " in, jump information determine equipment 1 according to it at step S4 " in the playing request obtained determine described pending multi-medium data; Wherein, the mode of determining described pending multi-medium data includes but not limited to:
1) at step S5 " in, jump information is determined equipment 1 according to the URL of the multi-medium data in this playing request, the multimedia network site server pointed from this URL obtains this multi-medium data.
2) at step S5 " in, jump information is determined equipment 1 according to the numbering of the multi-medium data in this playing request, carries out matching inquiry in jump information is determined the multimedia database of equipment 1, to obtain this multi-medium data.
At step S6 " in; jump information determine equipment 1 based on it at step S4 " in obtain the playing request of multi-medium data, provide by jump information to this subscriber equipment and to determine that equipment 1 is at step S2 " in the broadcast jump information of this multi-medium data of obtaining, to be used for playing redirect playing described multi-medium data process.For example, at step S6 " in; jump information determines that equipment 1 is sent to subscriber equipment according to the communication protocol of arranging via network with the broadcast jump information of multi-medium data; the multimedia player that is used for this multi-medium data of broadcast in the subscriber equipment receives this broadcast jump information, and utilizes this broadcast jump information directly to skip the plays clip of its corresponding multi-medium data.
Those skilled in the art also will be understood that the above-mentioned playing request of obtaining multi-medium data and/or determine described multi-medium data and/or provide the mode of playing jump information only for for example; other existing or playing request of obtaining multi-medium data that may occur from now on and/or determine described multi-medium data and/or provide the mode of playing jump information as applicable to the present invention; also should be included in the protection range of the present invention, and be contained in this with way of reference.
Fig. 8 is the method flow diagram according to the broadcast jump information that be used for to determine multi-medium data of another preferred embodiment of the present invention, and wherein, the method also comprises step S7 " ', step S8 " ' and step S9 " '.At this, the S1 of step shown in Fig. 8 " ' with step S2 " ' is identical with reference to the content of the described step S1 of Fig. 5 and step S2 with the front, for simplicity's sake, is contained in this with way of reference, does not give unnecessary details and do not do.
Particularly, at step S7 " ' in, jump information determines that equipment 1 obtains other multi-medium datas.Wherein, the mode of obtaining other multi-medium datas includes but not limited to:
1) at step S7 " ' in, jump information determines that equipment 1 determines that in jump information inquiry in the multimedia database of equipment 1 obtains the every other multi-medium data except described pending multi-medium data.
2) at step S7 " ' in; jump information determine equipment 1 in real time, answer Event triggered or termly; call application programming interfaces (API) that third party device provides or the communication mode of other agreements by one or many, from third party device, obtain this other multi-medium datas.
Subsequently, at step S8 " ' in, jump information determines that " multi-media related information of other multi-medium datas of ' middle acquisition compares equipment 1 at step S7 with the multi-media related information of described pending multi-medium data and its.Wherein, described multi-media related information includes but not limited to:
The resource name of-multi-medium data; Wherein, this resource name comprises the file name of this multi-medium data physical file, and this multi-medium data is display Name etc. on the multi-medium data website.
The descriptor of-multi-medium data; For example, if multi-medium data is the video file of TV play, then the descriptor of this multi-medium data comprises issuing date, director, featured performer, story introduction of this TV play etc., if multi-medium data is the audio file of music album, then the descriptor of this multi-medium data comprises singer, song, the lyrics etc.
The playing duration of-multi-medium data.
Art technology will be understood that above-mentioned every multi-media related information not only can be used for separately the comparison of multi-media related information, is used for the comparison of multi-media related information after can also mutually combining.
At this, the mode of obtaining described multi-media related information includes but not limited to:
1) server from the multimedia web site at this multi-medium data place obtains.
2) according to the file format of multimedia data file, resolve this multimedia data file by the API that sets, and from the file header of this multimedia data file, obtain.Wherein, described file header means to be positioned at one section data that are used for some important attributes of a file of description of file beginning.
Those skilled in the art will be understood that above-mentioned multi-media related information only for giving an example, and other multi-media related informations existing or that may occur from now on also should be included in the protection range of the present invention as applicable to the present invention, and are contained in this with way of reference.
Then, if the multi-media related information of the multi-media related information of described other multi-medium datas and described multi-medium data is complementary, then at step S9 " ' in; jump information is determined equipment 1 with the broadcast jump information of described broadcast jump information as described other multi-medium datas, to be used for playing redirect in described other multi-medium data processes of broadcast.
In one example, the different collection of drama video files of same TV play have identical multi-medium data descriptor, such as issuing date, the director, performer etc., and the broadcast redirect time migration with identical head and run-out, therefore, if obtained the broadcast jump information of head and the run-out of certain collection of drama video file, then at step S9 " ' in, jump information determine equipment 1 can be with this broadcast jump information also as it at step S8 " ' in determine have the broadcast jump information of other multi-medium datas of identical multi-medium data descriptor with this collection of drama video file.
In another example, two film video file V1 that title is " foundation great cause " and V2 are respectively from different multimedia web site A and B, and at step S8 " ' in; jump information determines that equipment 1 definite these two video files have identical playing duration; then at step S9 " ' in, jump information determines that equipment 1 can be with the broadcast jump information of the V1 broadcast jump information as V2, to be used for playing redirect playing the V2 process.
Those skilled in the art will be understood that above-mentioned obtain the comparison of other multi-medium datas and/or multi-media related information and/or obtain play jump information mode only for for example; other existing or comparisons of obtaining other multi-medium datas and/or multi-media related information that may occur from now on and/or obtain the mode of playing jump information as applicable to the present invention; also should be included in the protection range of the present invention, and be contained in this with way of reference.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned example embodiment, and in the situation that does not deviate from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present invention is limited by claims rather than above-mentioned explanation, therefore is intended to include in the present invention dropping on the implication that is equal to important document of claim and all changes in the scope.Any Reference numeral in the claim should be considered as limit related claim.In addition, obviously other unit or step do not got rid of in " comprising " word, and odd number is not got rid of plural number.A plurality of unit of stating in system's claim or device also can be realized by software or hardware by a unit or device.The first, the second word such as grade is used for representing title, and does not represent any specific order.
Claims (22)
1. the method for a computer implemented broadcast jump information for determining multi-medium data, wherein, the method may further comprise the steps:
A obtains a plurality of broadcast redirect reference informations of pending multi-medium data;
B processes according to predetermined statistical rules described a plurality of broadcast redirect reference informations, to obtain the broadcast jump information corresponding with described multi-medium data.
2. method according to claim 1, wherein, described broadcast redirect reference information or described broadcast jump information comprise following at least each:
The skew of-redirect zero-time;
The skew of-redirect concluding time.
3. method according to claim 1 and 2, wherein, described broadcast redirect reference information comprises that the skew of redirect zero-time and redirect concluding time be offset, wherein, described step b comprises:
-skew of the redirect zero-time in described a plurality of broadcast redirect reference informations and the skew of redirect concluding time are averaged respectively processing, to obtain described broadcast jump information.
4. method according to claim 3, wherein, described step b comprises:
-according to user related information, the skew of the redirect zero-time in described a plurality of broadcast redirect reference informations and the skew of redirect concluding time are weighted respectively average treatment, to obtain described broadcast jump information.
5. method according to claim 4, wherein, described user related information comprise following at least each:
-user property;
-user history access record.
6. each described method in 5 according to claim 1, wherein, the method also comprises:
-according to predetermined filtering rule, filter to obtain a plurality of preferred broadcast redirect reference informations at described a plurality of broadcast redirect reference informations;
Wherein, described step b comprises:
-described a plurality of preferred broadcast redirect reference informations are processed according to described predetermined statistical rules, to obtain described broadcast jump information.
7. method according to claim 6, wherein, each comes to filter from described a plurality of broadcast redirect reference informations and obtains described preferred broadcast redirect reference information described predetermined filtering rule at least based on following:
Redirect zero-time skew in the-described broadcast redirect reference information;
Redirect concluding time skew in the-described broadcast redirect reference information;
Redirect time span in the-described broadcast redirect reference information.
8. each described method in 7 according to claim 1, wherein, the method also comprises:
-obtain the playing request for described multi-medium data from subscriber equipment;
-determine described pending multi-medium data according to described playing request;
Wherein, the method also comprises:
-based on described playing request, provide described multi-medium data corresponding described broadcast jump information to described subscriber equipment, to be used for playing redirect in the described multi-medium data process of broadcast.
9. each described method in 8 according to claim 1, wherein, the method also comprises:
-obtain other multi-medium datas;
-multi-media related information of described pending multi-medium data and the multi-media related information of described other multi-medium datas are compared;
The multi-media related information of described other multi-medium datas of-Ruo and the multi-media related information of described multi-medium data are complementary, then with the broadcast jump information of described broadcast jump information as described other multi-medium datas, to be used for playing redirect in described other multi-medium data processes of broadcast.
10. method according to claim 9, wherein, described multi-media related information comprise following at least each:
The resource name of-described multi-medium data;
The descriptor of-described multi-medium data;
The playing duration of-described multi-medium data.
11. each described method in 10 according to claim 1, wherein, described multi-medium data comprise following at least each:
-multimedia file;
-stream medium data.
12. an equipment that is used for the broadcast jump information of definite multi-medium data, wherein, this equipment comprises:
The reference information deriving means is for a plurality of broadcast redirect reference informations that obtain pending multi-medium data;
Statistical processing device is used for described a plurality of broadcast redirect reference informations are processed according to predetermined statistical rules, to obtain the broadcast jump information corresponding with described multi-medium data.
13. equipment according to claim 12, wherein, described broadcast redirect reference information or described broadcast jump information comprise following at least each:
The skew of-redirect zero-time;
The skew of-redirect concluding time.
14. according to claim 12 or 13 described equipment, wherein, described broadcast redirect reference information comprises the skew of redirect zero-time and the skew of redirect concluding time, wherein, described statistical processing device is used for the redirect zero-time skew of described a plurality of broadcast redirect reference informations and the skew of redirect concluding time are averaged respectively processing, to obtain described broadcast jump information.
15. equipment according to claim 14, wherein, described statistical processing device is used for according to user related information, the skew of the redirect zero-time in described a plurality of broadcast redirect reference informations and the skew of redirect concluding time is weighted respectively average treatment, to obtain described broadcast jump information.
16. equipment according to claim 15, wherein, described user related information comprise following at least each:
-user property;
-user history access record.
17. each described equipment in 16 according to claim 12, wherein, this equipment also comprises:
Filter is used for filtering to obtain a plurality of preferred broadcast redirect reference informations according to predetermined filtering rule at described a plurality of broadcast redirect reference informations;
Wherein, described statistical processing device is used for described a plurality of preferred broadcast redirect reference informations are processed according to described predetermined statistical rules, to obtain described broadcast jump information.
18. equipment according to claim 17, wherein, each comes to filter from described a plurality of broadcast redirect reference informations and obtains described preferred broadcast redirect reference information described predetermined filtering rule at least based on following:
Redirect zero-time skew in the-described broadcast redirect reference information;
Redirect concluding time skew in the-described broadcast redirect reference information;
Redirect time span in the-described broadcast redirect reference information.
19. each described equipment in 18 according to claim 12, wherein, this equipment also comprises:
The playing request deriving means is used for obtaining the playing request for described multi-medium data from subscriber equipment;
Data are determined device, are used for determining described pending multi-medium data according to described playing request;
Wherein, this equipment also comprises:
Generator is used for based on described playing request, provides described multi-medium data corresponding described broadcast jump information to described subscriber equipment, to be used for playing redirect in the described multi-medium data process of broadcast.
20. each described equipment in 19 according to claim 12, wherein, this equipment also comprises:
The multimedia deriving means is used for obtaining other multi-medium datas;
Comparison means is used for the multi-media related information of described pending multi-medium data and the multi-media related information of described other multi-medium datas are compared;
Associated apparatus, if being used for the multi-media related information of described other multi-medium datas and the multi-media related information of described multi-medium data is complementary, then with the broadcast jump information of described broadcast jump information as described other multi-medium datas, to be used for playing redirect in described other multi-medium data processes of broadcast.
21. equipment according to claim 20, wherein, described multi-media related information comprise following at least each:
The resource name of-described multi-medium data;
The descriptor of-described multi-medium data;
The playing duration of-described multi-medium data.
22. each described equipment in 21 according to claim 12, wherein, described multi-medium data comprise following at least each:
-multimedia file;
-stream medium data.
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