CN104166716A

CN104166716A - Media file assessment method and device

Info

Publication number: CN104166716A
Application number: CN201410403351.7A
Authority: CN
Inventors: 周文宇
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2014-08-15
Filing date: 2014-08-15
Publication date: 2014-11-26
Anticipated expiration: 2034-08-15
Also published as: WO2016023366A1; CN104166716B

Abstract

The invention provides a media file assessment method and a media file assessment device. The media file assessment method comprises the steps of obtaining at least one played parameter of a media file in the media file playing process; assessing the media file according to at least one parameter to obtain an assessment result.

Description

A kind of method and device of assessing media file

Technical field

The present invention relates to technical field of information processing, relate in particular to a kind of method and device of assessing media file.

Background technology

Along with the development of internet, more and more media file occurs on the internet, as: music, video, e-book etc.For a large amount of media files is integrated, on internet, there is different websites, as music site, video website, e-book website etc.Wherein, music site set a large amount of music, and video website set a large amount of videos, e-book set of websites a large amount of e-book.When user wants to play dissimilar media file, user can connect different websites by internet, then plays media file.

Owing to there being a large amount of media files on internet, so which media file user cannot select and play fast from a large amount of media files.For this reason, website can provide media file to recommend to user, adds up the assessment result of numerous users to a large amount of media files, by assessment result, is that outstanding media file is recommended user.Take music site as example, and the number of times that music site statistics music is play by numerous users within a period of time, forms music number of times ranking list according to broadcasting time, then music number of times ranking list is recommended to user.Or music site is added up the marking of numerous users to music, form music mark ranking list, then music mark ranking list is recommended to user.

But, no matter be music number of times ranking list or song mark ranking list, all can not assess exactly music.Because music number of times ranking list is to form according to broadcasting time, and user only need click broadcasting and can repeatedly play the music of oneself liking, so can cause broadcasting time to have user's subjectivity significantly.And music mark ranking list is by user, the marking of music to be formed, even if user did not listen music, also can arbitrarily to music, makes high score or make low score, so marking also exists user's subjectivity significantly.

Therefore, there is user's subjectivity of very large degree in the method for in prior art, media file being assessed, can not assess exactly the carrying out of media file.

Summary of the invention

The invention provides a kind of method and electronic equipment of assessing media file, solved user's subjectivity that the method for in prior art, media file being assessed exists very large degree, the technical matters that can not assess exactly the carrying out of media file.

First aspect present invention provides a kind of method of assessing media file, and described method comprises:

In the played process of media file, obtain at least one played parameter of described media file;

According to described at least one parameter, assess described media file, obtain assessment result.

In the present invention, at least one played parameter of media file is to obtain in the played process of media file, and media file is played, need to spend the regular hour, so at least one played parameter of media file has reduced user's subjectivity, and the present invention is combined in a parameter or a plurality of parameter obtaining in the played process of media file, media file is assessed, on the one hand, improved the accuracy of assessment media file, on the other hand, by obtaining the user of different playback terminals, play a parameter or a plurality of parameter of media file, can carry out friend recommendation, the user of playback terminal is when obtaining assessment result, can also obtain friend recommendation information, improved user's experience.

In conjunction with first aspect, in the possible implementation of the first of first aspect, at least one parameter that the described media file of described acquisition is played, comprising:

Obtain described media file by complete broadcasting time.

In conjunction with the possible implementation of the first of first aspect, in the possible implementation of the second of first aspect, at least one parameter that the described media file of described acquisition is played, also comprises:

Obtain described media file by the first complete broadcasting rate of complete broadcasting; The described media file of described acquisition, by the first complete broadcasting rate of complete broadcasting, is specially: the played number of times that obtains described media file; Obtain described media file by the first complete broadcasting rate of complete broadcasting, described the first complete broadcasting rate be described by complete broadcasting time divided by described played number of times.

In conjunction with first aspect, in the third possible implementation of first aspect, at least one played parameter of the described media file of described acquisition, comprising:

Obtain the played average broadcasting rate of described media file; The average broadcasting rate that the described media file of described acquisition is played, is specially: in the played process of described media file, obtain the played time of described media file; Obtain the ratio that the described played time accounts for predetermined reproduction time; Described ratio is averaged, obtain mean value, described mean value is defined as on average playing rate.

In conjunction with the third possible implementation of first aspect, in the 4th kind of possible implementation of first aspect, the average broadcasting rate that the described media file of described acquisition is played, also comprises:

After obtaining the played time of described media file, also obtain the broadcast information of at least one playback terminal of playing described media file; According to the broadcast information of described at least one playback terminal, determine the average broadcasting rate of described at least one playback terminal; Average broadcasting rate to described at least one playback terminal averages, and determines the average broadcasting rate that described media file is played.

In conjunction with first aspect, in the 5th kind of possible implementation of first aspect, at least one parameter that the described media file of described acquisition is played, comprising:

Obtain described media file by the second complete broadcasting rate of complete broadcasting; The described media file of described acquisition, by the second complete broadcasting rate of complete broadcasting, is specially: obtain described media file by broadcasting time first; Obtain described by broadcasting time first by complete broadcasting time first; Obtain described media file by the second complete broadcasting rate of complete broadcasting, described the second complete broadcasting rate be described by complete broadcasting time first divided by described by broadcasting time first.

Because the second complete broadcasting rate has characterized in the process of being play first at media file, whether media file is by complete broadcasting, if the second complete broadcasting rate is large, illustrate that media file is concerning numerous users, there is very large attractive force, media file is play for the first time by user, just can attract this media file of the complete broadcasting of user.So by the size of the second complete broadcasting rate, user can know that media file is in the process of being play first, the attractive force size of media file to user.

In conjunction with first aspect, in the 6th kind of possible implementation of first aspect, at least one parameter that the described media file of described acquisition is played, comprising:

Obtain the broadcasting rate that is stopped of described media file; The broadcasting rate that is stopped of the described media file of described acquisition, specifically comprises: the played number of times that obtains described media file; Obtain the moment that described media file is stopped broadcasting; According to described media file, be stopped the moment of broadcasting, described in determining, be stopped and play the number of times constantly occurring; Obtain the broadcasting rate that is stopped of described media file, described in be stopped broadcasting rate and be stopped described in being and play the number of times that constantly occurs divided by described played number of times.

The broadcasting rate that is stopped that utilization is determined, stop playing the ratio that the number of times constantly occurring accounts for the played number of times of media file, media file is assessed, when this ratio is greater than the threshold value that user or playing module are set, explanation is stopped that to play fragment constantly not popular with users comprising of this media file, need to revise this fragment, modification information can be sent to the author of media file, the author of media file can modify to this fragment.

In conjunction with first aspect, in the 7th kind of possible implementation of first aspect, at least one parameter that the described media file of described acquisition is played, comprising:

Obtain the played rate of described media file; The played rate of the described media file of described acquisition, specifically comprises: the played number of times that obtains described media file; Obtain user's physical sign parameters; Determine the matching degree of described user's physical sign parameters and described media file; When described matching degree is greater than predetermined threshold value, determine the played moment of the described media file that described user's physical sign parameters is corresponding; Determine the number of times that the described played moment occurs; Obtain the played rate of described media file, described played rate is that the number of times that occurs in described played moment is divided by described played number of times.

The played rate that utilization is determined, the played number of times constantly occurring accounts for the ratio of the played number of times of media file, media file is assessed, when ratio is greater than the threshold value that user or playing module are set, illustrate that user also changes with the broadcasting physical sign parameters of media file, illustrate that the fragment that comprises the played moment of this media file is popular with users.

In conjunction with the possible implementation of the second of first aspect or first aspect to any one in the 7th kind of possible implementation of first aspect, in the 8th kind of possible implementation of first aspect, at least one parameter described in described basis, assess described media file, obtain assessment result, be specially:

According to the size of described at least one parameter, described media file is sorted, described ranking results is described assessment result.

In conjunction with the possible implementation of the second of first aspect or first aspect to any one in the 8th kind of possible implementation of first aspect, in the 9th kind of possible implementation of first aspect, at least one parameter that the described media file of described acquisition is played, comprising:

Other users that obtain playback terminal concern play at least one played parameter of described media file; At least one parameter described in described basis, assesses described media file, obtains assessment result, comprising: other users that described playback terminal is paid close attention to play at least one played parameter of described media file and assess, and obtain assessment result.

Owing to only obtaining at least one played parameter of the media file that other users that playback terminal pays close attention to play, and do not need to obtain at least one played parameter of the media file that whole users play, on the one hand, improved and obtained the efficiency of at least one played parameter of media file, and then improved the efficiency that media file is assessed.On the other hand, the user of playback terminal can obtain the assessment result of the media file that other users of concern play, and the personalized assessment result for the user of playback terminal is provided, and has improved user's experience.

Second aspect present invention provides a kind of device of assessing media file, comprising:

Gain of parameter module, in the played process of media file, obtains at least one played parameter of described media file;

Evaluation module, for according to described at least one parameter, assesses described media file, obtains assessment result.

In conjunction with second aspect, in the possible implementation of the first of second aspect, described gain of parameter module comprises:

By complete broadcasting time counting module, for obtain described media file by complete broadcasting time.

In conjunction with the possible implementation of the first of second aspect, in the possible implementation of the second of second aspect, described gain of parameter module also comprises:

Played number of times counting module, for obtaining the played number of times of described media file; The first complete broadcasting rate computing module, for obtaining described media file by the first complete broadcasting rate of complete broadcasting, described the first complete broadcasting rate be described by complete broadcasting time divided by described played number of times.

In conjunction with the possible implementation of the first of second aspect or second aspect, to any one in the possible implementation of the second of second aspect, in the third possible implementation of second aspect, described gain of parameter module also comprises:

Played time timing module, in the played process of described media file, obtains the played time of described media file; Average broadcasting rate computing module, accounts for the ratio of predetermined reproduction time for obtaining the described played time; Described ratio is averaged, obtain mean value, described mean value is defined as on average playing rate.

In conjunction with the possible implementation of the first of second aspect or second aspect, to any one in the third possible implementation of second aspect, in the 4th kind of possible implementation of second aspect, described gain of parameter module also comprises:

Broadcast information obtains module, for after obtaining the played time of described media file, also obtains the broadcast information of at least one playback terminal of playing described media file; Described average broadcasting rate computing module also for: according to the broadcast information of described at least one playback terminal, determine the average broadcasting rate of described at least one playback terminal; Average broadcasting rate to described at least one playback terminal averages, and determines the average broadcasting rate that described media file is played.

In conjunction with the possible implementation of the first of second aspect or second aspect, to any one in the 4th kind of possible implementation of second aspect, in the 5th kind of possible implementation of second aspect, described gain of parameter module also comprises:

By broadcasting time counting module first, for obtain described media file by broadcasting time first; By complete broadcasting time counting module first, for obtain described by broadcasting time first by complete broadcasting time first; The second complete broadcasting rate computing module, for obtain described media file by the second complete broadcasting rate of complete broadcasting, described the second complete broadcasting rate be described by complete broadcasting time first divided by described by broadcasting time first.

In conjunction with the possible implementation of the first of second aspect or second aspect, to any one in the 5th kind of possible implementation of second aspect, in the 6th kind of possible implementation of second aspect, described gain of parameter module also comprises:

The moment that is stopped broadcasting obtains module, is stopped the moment of broadcasting for obtaining described media file;

Be stopped and play the number of times counting module constantly occurring, for be stopped the moment of broadcasting according to described media file, described in determining, be stopped and play the number of times constantly occurring;

Be stopped broadcasting rate computing module, for obtaining the broadcasting rate that is stopped of described media file, described in be stopped broadcasting rate and be stopped described in being and play the number of times that constantly occurs divided by described played number of times.

In conjunction with the possible implementation of the second of second aspect or second aspect, to any one in the 7th kind of possible implementation of second aspect, in the 8th kind of possible implementation of second aspect, described gain of parameter module also comprises:

Physical sign parameters acquisition module, for obtaining user's physical sign parameters; Determine the matching degree of described user's physical sign parameters and described media file;

The played moment obtains module, for when described matching degree is greater than predetermined threshold value, determines the played moment of the described media file that described user's physical sign parameters is corresponding;

The played number of times counting module constantly occurring, for the number of times of determining that the described played moment occurs;

Played rate computing module, for obtaining the played rate of described media file, described played rate is that the number of times that occurs in the described played moment is divided by described played number of times.

In conjunction with the possible implementation of the second of second aspect or second aspect, to any one in the 8th kind of possible implementation of second aspect, in the 9th kind of possible implementation of second aspect, described gain of parameter module is used for:

Other users that obtain playback terminal concern play at least one played parameter of described media file; Described evaluation module is used for: other users that described playback terminal is paid close attention to play at least one played parameter of described media file and assess, and obtain assessment result.

Pass through said method, in the played process of media file, obtain at least one played parameter of media file, and according at least one parameter, the played situation of assessment media file, thereby realized the user's subjectivity that reduces assessment media file, the accuracy that improves assessment media file.

Accompanying drawing explanation

In order to be illustrated more clearly in the present invention or technical scheme of the prior art, to the accompanying drawing of required use in the present invention or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is a kind of method flow diagram of assessing media file in the embodiment of the present invention;

Fig. 2 A-Fig. 2 D is a kind of method flow diagram of assessing media file in the embodiment of the present invention one;

Fig. 3 is a kind of method flow diagram of assessing media file in the embodiment of the present invention two;

Fig. 4 is a kind of method flow diagram of assessing media file in the embodiment of the present invention three;

Fig. 5 is a kind of method flow diagram of assessing media file in the embodiment of the present invention four;

Fig. 6 assesses the structured flowchart of the device of media file in the embodiment of the present invention five;

Fig. 7 is the structured flowchart of the hardware of electronic equipment in the embodiment of the present invention six.

Embodiment

For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.

The embodiment of the present invention provides a kind of method and electronic equipment of assessing media file, solved user's subjectivity that the method for in prior art, media file being assessed exists very large degree, the technical matters that can not assess exactly the carrying out of media file, realized the user's subjectivity that reduces assessment media file, the accuracy that improves assessment media file.

Term "and/or", is only a kind of incidence relation of describing affiliated partner herein, and expression can exist three kinds of relations, and for example, A and/or B, can represent: individualism A exists A and B, these three kinds of situations of individualism B simultaneously.In addition, character "/", generally represents that forward-backward correlation is to liking a kind of relation of "or" herein.

Below in conjunction with accompanying drawing, embodiment of the present invention is elaborated.

Please refer to Fig. 1, Fig. 1 is a kind of method flow diagram of assessing media file in the embodiment of the present invention.The embodiment of the present invention provides a kind of method of assessing media file, comprising:

Step 11: in the played process of media file, obtain at least one played parameter of described media file;

Step 12: according to described at least one parameter, assess described media file, obtain assessment result.

In the embodiment of the present invention, media file can be one, also can be for a plurality of, and as two, three, four etc., and media file can be music, video or e-book etc.

The embodiment of the present invention provides the method for assessment media file to be carried out by server, also can be carried out by playback terminal.

Wherein, server is that the electronic equipment of media file is provided to playback terminal.Server is an ingredient of the website on internet, and when user is during by internet access website, user can download media file or play online media file from server.In physics realization, can for other electronic equipments provide the computing machine of media file can be as server.As high-performance computer, compare common computer and there is more high stability, security, and central processing unit, chipset, internal memory, disk system, etc. the performance of hardware compare the better computing machine of common computer.

Playback terminal is that user plays media file electronic equipment used.User can download media file in this electronic equipment from server, then utilizes this electronic equipment to play the media file of having downloaded.Music player, mobile phone, personal computer, panel computer, notebook computer etc. can be play the electronic equipment of media file can be as playback terminal.

It should be noted that, server is a relative concept, every can that is to say as server for other electronic equipments provide the electronic equipment of media file, can also can be used as server for other electronic equipments provide the playback terminal of media file.For example: mobile phone A is downloads of media file from mobile phone B, and mobile phone A can be used as server.So the electronic equipment that music player, mobile phone, personal computer, panel computer, notebook computer etc. can be play media file also can be used as the server in the embodiment of the present invention.

The detailed process of the method for the assessment media file that the paper server execution embodiment of the present invention provides.

In the embodiment of the present invention, the trigger condition of server execution step 11 is: what server obtained media file starts sign and media file name.Wherein, start to be designated the parameter that media file has, for example: the Frame corresponding to the zero hour of music, video, Frame that the first page of e-book is corresponding etc.

Specifically, server obtains to start to identify following two kinds of acquisition patterns.The first acquisition pattern is: when user plays media file online, can obtain the sign that starts of in progress media file by the playing module of server; The second acquisition pattern is: when user utilizes playback terminal to play media file, the playing module of server receives the sign that starts of in progress media file that the playing module of playback terminal sends.

Server obtain media file start sign and media file name after, server just performs step 11 and step 12.Wherein, step 11 has multiple implementation, and corresponding, step 12 also has multiple implementation.So will the method for assessment media file provided by the invention be described with a plurality of embodiment below.

Embodiment mono-

Please refer to Fig. 2 A-Fig. 2 D, Fig. 2 A-Fig. 2 D is a kind of method flow diagram of assessing media file in the embodiment of the present invention one.Wherein, 21,22,23,24 are step 11 in Fig. 1 specifically four kinds of implementations, and step 25 is the specific implementation of step 12 in Fig. 1.Specific as follows:

The first implementation 21: obtain described media file by complete broadcasting time;

The second implementation 22: obtain described media file by the first complete broadcasting rate of complete broadcasting;

The third implementation 23: obtain the played average broadcasting rate of described media file;

The 4th kind of implementation 24: obtain described media file by the second complete broadcasting rate of complete broadcasting;

Step 25: according to the size of described at least one parameter, described media file is sorted, described ranking results is described assessment result.

First the first implementation 21 is elaborated below.

In the embodiment of the present invention one, by complete broadcasting, can be set by user or playing module.User or playing module can be set by complete broadcasting as media file is finished through and through, or set by complete broadcasting as only playing a part for media file.

In the embodiment of the present invention one, at server, obtain and start, after sign and media file name, just can perform step 21.Server can judge that whether media file is by complete broadcasting by following two kinds of modes.

First kind of way: identify to judge by whether obtaining the ending of in progress media file.

In the embodiment of the present invention one, the setting of ending sign is with being changed by the difference of the implication of complete broadcasting.When by the implication of complete broadcasting when media file is finished through and through, user or playing module can be set ending and be designated the parameter that media file has, for example: the ending of music, video is the Frame of correspondence constantly, the Frame corresponding to last page of e-book.When by the implication of complete broadcasting when only playing media file a part of, user or playing module can be set a certain Frame that ending is designated media file, for example: the Frame of a certain moment correspondence of music, video, the Frame corresponding to certain one page of e-book.

Start to identify similar with acquisition, server obtains ending sign following two kinds of acquisition patterns.The first acquisition pattern is: when user plays media file online, the ending that the playing module by server can obtain in progress media file identifies; The second acquisition pattern is: when user utilizes playback terminal to play media file, and the end sign of the in progress media file that the playing module of the playing module reception playback terminal of server sends.

In the once played process of media file, if server obtains the ending sign of this media file, determine that this time play as complete broadcasting, if server obtains the ending sign of this media file, determine that this broadcasting is not complete broadcasting.

The second way: by the played time of in progress media file and the comparative result of predetermined reproduction time are judged.

In the embodiment of the present invention one, the setting of predetermined reproduction time is with being changed by the difference of the implication of complete broadcasting.When by the implication of complete broadcasting when media file is finished through and through, user or playing module can be set predetermined reproduction time for media file is from first to last finished to the needed time.When by the implication of complete broadcasting when only playing media file a part of, user or playing module can be set predetermined reproduction time and be: media file is from first to last finished to the predetermined ratio of needed time, as 80%, 90%.For example: it is 6 minutes that media file is from first to last finished to the needed time, and predetermined reproduction time can be set to 6 minutes, 5 minutes, 4 minutes etc.

In the embodiment of the present invention one, the played time has different implications with the difference of media file.When media file is music, video etc., the played time is the viewed duration such as audio frequency, video; When media file is e-book, PowerPoint etc., the played time is the duration in show state on display module such as e-book, PowerPoint.

In the embodiment of the present invention one, the played time can be the moment that starts sign that has obtained in progress media file from playing module to start timing, and media file is played just starts timing.The played time can be also a certain moment that starts to play media file from playing module to start timing, and media file just starts timing after played a period of time.The embodiment of the present invention does not limit.

If in the played process of media file, media file is by F.F. or rewind down, just using F.F. constantly or rewind down constantly deduct and start mistiming that timer time obtains as the played time of media file; After media file is by F.F. or rewind down, continue to play, just continue timing, in F.F., constantly or on the basis of rewind down played time of constantly recording continue timing.

When media file is by rewind down once or repeatedly time, the played time can be greater than media file is from first to last finished to the needed time.As a media file is from first to last finished to the needed time, it is 5 minutes, when this media file is played to 2 minutes, the moment of 1 minute that falls back on soon media file continues to play to the ending of media file, the played time is [2+ (5-1)]=6 minutes, is greater than 5 minutes.

There are following two kinds of acquisition patterns the played time of server acquisition.The first acquisition pattern is: when user plays media file online, can obtain the played time of in progress media file by the timing module of server; The second acquisition pattern is: when user utilizes playback terminal to play media file, and the played time of the in progress media file that the timing module of the playing module reception playback terminal of server sends.

In the once played process of media file, if the played time is more than or equal to predetermined reproduction time, determine that this time play as complete broadcasting, if the played time is less than predetermined reproduction time, determine that this broadcasting is not complete broadcasting.

When media file has been played N time, server can be got n successively from 1 to N, detect the ending sign that whether has obtained media file in the n time played process of media file, if server has obtained the ending sign of M this media file, what determine media file is M time by complete broadcasting time.Or server can be got n successively from 1 to N, obtain the n time played time in the n time played process of media file, and judge whether the n time played time equals the default played time, if there is M played time to equal predetermined reproduction time in the N that server obtains played time, what determine media file is M time by complete broadcasting time, wherein, N is more than or equal to arbitrary integer of 1, and n and M are more than or equal to 1 and be less than or equal to the integer of N.

Next, the second implementation 22 is elaborated.

In the embodiment of the present invention one, the second implementation 22 is specially: the played number of times that obtains described media file; Obtain described media file by the first complete broadcasting rate of complete broadcasting, described the first complete broadcasting rate be described by complete broadcasting time divided by described played number of times.

In the embodiment of the present invention one, server can judge that whether media file is played by whether obtaining the sign that starts of in progress media file.

Owing to having described server above in detail, obtain two kinds of acquisition patterns that start sign, so, at this, just repeat no more.In the once played process of media file, if server obtains the sign that starts of this media file, determine that this media file is played, if server does not obtain the sign that starts of this media file, determine that this media file is played.

When server has obtained the sign that starts of N this media file, determine that the played number of times of media file is N time.

Due to what obtained media file in the first implementation 21, by complete broadcasting time, it is M time, so will, by complete broadcasting time M divided by played times N, obtain media file by the first complete broadcasting rate of complete broadcasting.

Then, the third implementation 23 is elaborated.

The third implementation 23 has and is not limited to following two kinds of embodiments:

The first embodiment: in the played process of described media file, obtain the played time of described media file; Obtain the ratio that the described played time accounts for predetermined reproduction time; Described ratio is averaged, obtain mean value, described mean value is defined as on average playing rate.

The second embodiment: in the played process of described media file, obtain the played time of described media file; After obtaining the played time of described media file, also obtain the broadcast information of at least one playback terminal of playing described media file; According to the broadcast information of described at least one playback terminal, determine the average broadcasting rate of described at least one playback terminal; Average broadcasting rate to described at least one playback terminal averages, and determines the average broadcasting rate that described media file is played.

First the first embodiment is elaborated.

Owing to having described two kinds of acquisition patterns and the predetermined reproduction time of played time of server acquisition above in detail, so, at this, just repeat no more.Server calculates the ratio that the played time accounts for predetermined reproduction time, and the mean value of ratio calculated, and mean value is average broadcasting rate.

When media file has been played N time, server can be got n successively from 1 to N, obtain the n time played time in the n time played process of media file, and calculate n the ratio that the n time played time accounts for predetermined reproduction time, obtain altogether N ratio, then calculate the mean value of N ratio, obtain average broadcasting rate.

For example: predetermined reproduction time is 10 minutes, a media file has been played 5 times, the played time of playing for the 1st time is 5 minutes, the played time of playing for the 2nd time is 6 minutes, and the played time of playing for the 3rd time is 7 minutes, and the played time that the 4th is play is 4 minutes, the played time that the 5th is play is 9 minutes, the ratio that server calculates is respectively: 50%, 60%, 70%, 40% and 90%, then calculate the mean value of 5 ratios, and the mean value obtaining is: the average broadcasting rate of this media file is just 62%.

Next the second embodiment is elaborated.

Specifically, because a media file can be play by different playback terminals, so after the played time of the in progress media file that server sends at the timing module that receives playback terminal, can also obtain the broadcast information of the playback terminal of playing described media file, the played time by which playback terminal is sent.Then server calculates respectively the average broadcasting rate of a plurality of playback terminals, then calculates the mean value of the average broadcasting rate of a plurality of playback terminals, and the mean value calculating is defined as to the played average broadcasting rate of this media file.

For example: predetermined reproduction time is 10 minutes, a played terminal A of media file has play 3 times, the played time of playing for the 1st time is 5 minutes, the played time of playing for the 2nd time is 6 minutes, the played time of playing for the 3rd time is 7 minutes, and server calculates the average broadcasting rate of playback terminal A and is: in addition, the played terminal B of this media file has play 2 times, and the played time of playing for the 1st time is 4 minutes, and the played time of playing for the 2nd time is 9 minutes, and to calculate the average broadcasting rate of playback terminal B be just 65% to server.Then calculate the mean value of average broadcasting rate 60% with the average broadcasting rate 65% of playback terminal B of playback terminal A, determine that the played average broadcasting rate of this media file is 62.5%.

Finally, the 4th kind of implementation 24 elaborated.

In the embodiment of the present invention one, the 4th kind of implementation 24 is specially: obtain described media file by broadcasting time first; Obtain described by broadcasting time first by complete broadcasting time first; Obtain described media file by the second complete broadcasting rate of complete broadcasting, described the second complete broadcasting rate be described by complete broadcasting time first divided by described by broadcasting time first.

Server determines that the method being once played as being play first of media file is: first, the broadcasting record of the played media file that the playing module of server reception playback terminal sends, then, when user utilizes playback terminal to play a media file, what server can also receive in progress media file that the playing module of playback terminal sends starts sign and media file name, last server judges whether this media file name occurs first in playing record, if judgment result is that, be, determine that this broadcasting is for to be play first.

If server has obtained P broadcasting record of P playback terminal, server can be got p successively from 1 to P, obtain the media file name that media file is play by p playback terminal, and judge whether the media file name that media file is play by p playback terminal occurs first in p is play record, if server obtains the media file name appearance first in corresponding Q is play record respectively that media file is play by Q playback terminal, what determine media file is Q time by broadcasting time first, wherein, Q is more than or equal to arbitrary integer of 1, p and Q are more than or equal to 1 and be less than or equal to the integer of P.

For Q time, by being play first each time in playing first, server all can judge whether this is play is first by complete broadcasting.Server can be got q successively from 1 to Q, judges whether play first for the q time is by complete broadcasting, has S time during by complete broadcasting in server judgement is play for Q time first, and what determine media file is S time by complete number of times first.Specifically how to judge and be once played as by complete broadcasting, be described in detail above, at this, just repeat no more.

Server will, by complete broadcasting time S first divided by by broadcasting time Q first, obtain the second played complete broadcasting rate of media file.

It should be noted that, in present embodiment, be not limited to media file and play first, in reality is implemented, when media file is repeatedly play, media file can be played for arbitrary time as playing first.

After having obtained at least one played parameter of media file, can perform step 25.

Due to media file have a plurality of, so for each media file in a plurality of media files, can obtain at least one parameter of each media file.A plurality of media files are sorted, and the arrangement sequence number of a media file is the assessment result of this media file.

Wherein, a plurality of media files are sorted, have and be not limited to following several embodiment:

The first embodiment, a parameter in optional at least one parameter, optionally by a parameter in complete broadcasting time, the first complete broadcasting rate, on average broadcasting rate and the second complete broadcasting rate, suppose that a parameter of selecting is complete broadcasting time, the complete broadcasting time of a plurality of media files is sorted, the arrangement sequence number of a media file is the assessment result of this media file.

The second embodiment, partial parameters in optional at least one parameter or all parameter, then the partial parameters of selecting or whole parameter are carried out to arithmetic mean, obtain the comprehensive parameters of each file, comprehensive parameters to a plurality of media files sorts, and the arrangement sequence number of a media file is the assessment result of this media file.

The third embodiment, partial parameters in optional at least one parameter or all parameter, according to the significance level of each parameter at least one parameter, determine the weight of each parameter, then to the partial parameters of selecting or whole parameter are weighted on average, obtain the comprehensive parameters of each file, the comprehensive parameters of a plurality of media files is sorted, the arrangement sequence number of a media file is the assessment result of this media file.

In the embodiment of the present invention one, after obtaining assessment result, can, according to assessment result, carry out friend recommendation.According to the ranking results of complete broadcasting time, the first complete broadcasting rate, on average broadcasting rate, the second complete broadcasting rate, carry out friend recommendation.By obtaining the user of different playback terminals, play a parameter or a plurality of parameter of media file, can carry out friend recommendation, the user of playback terminal, when obtaining assessment result, can also obtain friend recommendation information, has improved user's experience.

Wherein, friend recommendation specifically has following several embodiment:

The first embodiment: the rank order that the user of a plurality of playback terminals plays the media file of m name (m is greater than 1 integer) before rank is consistent, and recommending other users to some users is good friend.For example: the order that service obtains the media file of first 5 of the complete broadcasting time of user X (also can be not limited to complete broadcasting time herein, can also be the first complete broadcasting rate, on average broadcasting rate, the second complete broadcasting rate) rank is S1, S2, S3, S4, S5; For example, if it is also S1 that server obtains the order of the media file of first 5 of the complete broadcasting total degree of user Y (needing to use identical parameter herein, the complete broadcasting time of user X and the complete broadcasting time of user Y) rank, S2, S3, S4, S5, server can be good friend to user X recommendation user Y.

Certainly, order also can be incomplete same.For example: the media file that server obtains first 5 of user X broadcasting rank is sequentially S1, S2, S3, S4, S5, server obtains media that user Y plays first 5, and to estimate file be S6, S2, S3, S4, S5, the media file only ranking the first between user X and user Y is different, the order that other four media are estimated file is all identical, also can recommend.

The second embodiment: the media file that the user of a plurality of playback terminals plays the front m name of rank is identical, and recommending other users to some users is good friend.For example: the media file that server obtains first 5 of user X broadcasting rank is S3, S2, S4, S1, S5 (can be any order), the media file that server obtains first 5 of user Y broadcasting rank is S1, S2, S3, S4, S5 (can be any order), server is good friend to user X recommendation user Y.

The third embodiment: the user of a plurality of playback terminals plays in the media file of the front m name of rank, has n media file rank identical or media file identical.For example: the media file that server obtains first 5 of user X broadcasting rank is S1, S2, S3, S4, S5 (can be any order), the media file that server obtains first 5 of user Y broadcasting rank is S1, S2, S3, S5, S6 (rank can be any order); Have 4 media files identical, server is good friend to user X recommendation user Y.

Embodiment bis-

Please refer to Fig. 3, Fig. 3 is a kind of method flow diagram of assessing media file in the embodiment of the present invention two.Wherein, step 31 is the specific implementation of step 11 in Fig. 1, and step 25 is the specific implementation of step 12 in Fig. 1.Specific as follows:

Step 31: the broadcasting rate that is stopped that obtains described media file;

In the embodiment of the present invention two, step 31 specifically comprises: the played number of times that obtains described media file; Obtain the moment that described media file is stopped broadcasting; According to described media file, be stopped the moment of broadcasting, described in determining, be stopped and play the number of times constantly occurring; Obtain the broadcasting rate that is stopped of described media file, described in be stopped broadcasting rate and be stopped described in being and play the number of times that constantly occurs divided by described played number of times.

Specifically, in the played process of media file, if user does not want to continue to appreciate in progress media file, user can stop the broadcasting to media file.Server can obtain being stopped of media file and play constantly.

Server obtains to be stopped to play following two kinds of acquisition patterns constantly.The first acquisition pattern is: when user plays media file online, the playing module by server can obtain being stopped of in progress media file and play constantly; The second acquisition pattern is: when user utilizes playback terminal to play media file, the playing module of server receives being stopped of in progress media file of the playing module transmission of playback terminal and plays constantly.

When server obtains N identical being stopped, play constantly, this that determine media file is stopped and plays the number of times constantly occurring is N time.

The method that server obtains the played number of times of media file describes in detail above, at this, just repeats no more.

Be stopped after the played number of times of playing the number of times that constantly occurs and media file having obtained media file, can calculate and stop playing the ratio that the number of times constantly occurring accounts for the played number of times of media file, obtain the broadcasting rate that is stopped of media file.When the ratio calculating is greater than the first predetermined threshold value, explanation is stopped that to play fragment constantly not popular with users comprising of this media file, need to revise this fragment, modification information can be sent to the author of media file, the author of media file can modify to this fragment.Wherein, the first predetermined threshold value can be set by user or playing module, as 50%, 60% etc.

For example: in the played process of media file, server obtains to stop playing: the 2nd minute of this media file, and the 3rd minute of this media file, wherein, the number of times that stops playing the appearance in the 2nd minute that is constantly this media file is 60 times, the number of times that stops playing the appearance in the 3rd minute that is constantly this media file is 30 times, the played number of times of supposing this media file is 100 times, and the first predetermined threshold value is 50%, stopping playing constantly the ratio that the number of times occurring for the 2nd minute for this media file accounts for played number of times is 60%, be greater than the first predetermined threshold value 50%, the fragment that comprises the 2nd minute of this media file is described, as 2 minutes 00 second to 2 minutes and 30 seconds not popular with users, need to revise this fragment, modification information can be sent to the author of media file, the author of media file can modify to this fragment.And stop playing constantly the ratio that the number of times occurring for the 3rd minute for this media file accounts for played number of times, be 30%, be less than the first predetermined threshold value 50%, illustrate that the fragment that comprises the 3rd minute of this media file does not temporarily need to revise.

Obtaining being stopped after broadcasting rate of media file, can perform step 25, the description of concrete implementation process in can reference example one, just repeats no more at this.

Embodiment tri-

Please refer to Fig. 4, Fig. 4 is a kind of method flow diagram of assessing media file in the embodiment of the present invention three.Wherein, step 41 is the specific implementation of step 11 in Fig. 1, and step 25 is the specific implementation of step 12 in Fig. 1.Specific as follows:

Step 41: the played rate that obtains described media file;

In the embodiment of the present invention three, step 41 specifically comprises: the played number of times that obtains described media file; Obtain user's physical sign parameters; Determine the matching degree of described user's physical sign parameters and described media file; When described matching degree is greater than predetermined threshold value, determine the played moment of the described media file that described user's physical sign parameters is corresponding; Determine the number of times that the described played moment occurs; Obtain the played rate of described media file, described played rate is that the number of times that occurs in described played moment is divided by described played number of times.

The physical sign parameters that server obtains user has following two kinds of acquisition patterns.The first acquisition pattern is: when user plays media file online, utilize the image collecting device in server, as camera, or utilize the voice collection device in server, as sound-track engraving apparatus acquisition user's physical sign parameters, as user's action, expression, sound etc.Image collecting device in server or voice collection device obtain user's physical sign parameters; The second acquisition pattern is: when user utilizes playback terminal to play media file, server receives the user's of playback terminal transmission physical sign parameters.

Server obtains after user's physical sign parameters, the method that obtains the played moment of media file is: first, determine the matching degree of user's physical sign parameters and media file, as whether user dances with the broadcasting of media file, or the broadcasting facial expression with media file changes, or the broadcasting humming with media file, then, the intensity that judgement is danced, whether the size of the intensity of variation of facial expression or humming sound is greater than predetermined threshold value, namely judgement and the matching degree of media file are greater than user's the physical sign parameters of predetermined threshold value whether really because the broadcasting of media file changes, if be greater than predetermined threshold value, the played moment of this media file that server record user's physical sign parameters is corresponding.

When server obtains N the identical played moment, determine that this played number of times constantly occurring of media file is N time.

For example: in the played process of media file, utilize voice collection device, the sound size that obtains user as sound-track engraving apparatus is 20 decibels, be that user does not send any sound etc., when 3 minutes moment of playback of media files to the user being detected, send humming, and the size of humming sound is 50 decibels, be greater than 55 decibels of predetermined threshold value, record is played is constantly the 3rd minute moment of this media file, just obtaining the number of times constantly occurring for the 3rd minute that the played moment is this media file is 1 time, if another user also sends humming 3 minutes moment of this playback of media files to the user, and the size of humming sound is greater than predetermined threshold value, obtaining the number of times constantly occurring for the 3rd minute that the played moment is this media file is 2 times.

After having obtained the played number of times of the played number of times constantly occurring of media file and media file, can calculate and play the ratio that the number of times constantly occurring accounts for the played number of times of media file, obtain the played rate of media file.When the ratio calculating is greater than the second predetermined threshold value, explanation is stopped that to play fragment constantly popular with users comprising of this media file.Wherein, the second predetermined threshold value can be set by user or playing module, as 50%, 60% etc.

For example: in the played process of media file, it is the 2nd minute of this media file constantly that server obtains broadcasting that sound size that a plurality of users start humming with the broadcasting of media file is greater than predetermined threshold value, the number of times of playing the appearance in the 2nd minute that is constantly this media file is 60 times, the played number of times of supposing this media file is 100 times, and the second predetermined threshold value is 50%, stopping playing constantly the ratio that the number of times occurring for the 2nd minute for this media file accounts for played number of times is 60%, be greater than the second predetermined threshold value 50%, the fragment that comprises the 2nd minute of this media file is described, as 2 minutes 00 second to 2 minutes and 30 seconds popular with users.

After obtaining the played rate of media file, can perform step 25, the description of concrete implementation process in can reference example one, just repeats no more at this.

Embodiment tetra-

Please refer to Fig. 5, Fig. 5 is a kind of method flow diagram of assessing media file in the embodiment of the present invention four.Wherein, step 51 is the specific implementation of step 11 in Fig. 1, and step 52 is the specific implementation of step 12 in Fig. 1.Specific as follows:

Step 51: other users that obtain playback terminal concern play at least one played parameter of described media file;

Step 52: other users that described playback terminal is paid close attention to play at least one played parameter of described media file and assess, and obtain assessment result.

In the embodiment of the present invention four, other users that playback terminal is paid close attention to are: the contact person of the user of a playback terminal in social networks or the contact person in telephonic communication record or the star who likes or the reviewer who likes are set to pay close attention to user.

In the embodiment of the present invention four, server can only obtain pays close attention at least one played parameter that user plays media file, and do not need to obtain at least one played parameter of the media file that whole users play, on the one hand, improved and obtained the efficiency of at least one played parameter of media file, and then improved the efficiency that media file is assessed.

For example: take at least one parameter as average broadcasting rate be example, the concern user who supposes the user of playback terminal has user A, user B and user C, user A has play 2 media files: media file A1, media file A2, user B has play 2 media files: media file B1, media file B2, user C has play 2 media files: media file C1, media file C2, the processor of server obtains media file A1, media file A2, media file B1, media file B2, media file C1, the average broadcasting rate of media file C2 is followed successively by 90%, 30%, 80%, 70%, 60%, 40%.

The size of at least one played parameter of the media file that other users that server is paid close attention to according to the playback terminal obtaining play, sorts to media file, and ranking results is assessment result.

Still take above-mentioned example as example, the processor of server has obtained media file A1, media file A2, media file B1, media file B2, media file C1, the average broadcasting rate of media file C2 is followed successively by 90%, 30%, 80%, 70%, 60%, 40%, the processor of server, according to the size of average broadcasting rate, to the sequence of media file is: A1, B1, B2, C1, C2, A2 so.

The user of playback terminal can obtain the assessment result of the media file that other users of concern play, personalized assessment result for the user of playback terminal is provided, can know which media file the concern user of oneself is playing at present, and which media file is welcome in the concern user of oneself according to sequence.Also can comform to select to play which media file in multimedia file according to ranking results.Improved user's experience.

Next introduce playback terminal and carry out the detailed process of the method for the assessment media file that the embodiment of the present invention provides.

When user utilizes playback terminal to play media file, playback terminal can obtain at least one played parameter of media file, then, according at least one parameter obtaining, assesses described media file, obtains assessment result.How concrete playback terminal obtains at least one played parameter of media file and how to assess media file, please refer to server above and carries out the process of assessing media file method, at this, is not just described in detail.

Embodiment five

Based on same inventive concept, the embodiment of the present invention five provides a kind of device of assessing media file, please refer to Fig. 6, and Fig. 6 assesses the structured flowchart of the device of media file in the embodiment of the present invention five.Implication and the specific implementation of the term that the device of the assessment media file shown in Fig. 6 relates to, can be with reference to the associated description of earlier figures 1 to Fig. 5 and embodiment.

Please refer to shown in Fig. 6, the device 60 of this assessment media file comprises:

Gain of parameter module 61, in the played process of media file, obtains at least one played parameter of described media file; Evaluation module 62, for according to described at least one parameter, assesses described media file, obtains assessment result.

Optionally, described gain of parameter module 61 comprises:

By complete broadcasting time counting module 611, for obtain described media file by complete broadcasting time.

Optionally, described gain of parameter module 61 also comprises:

Played number of times counting module 612, for obtaining the played number of times of described media file;

The first complete broadcasting rate computing module 613, for obtaining described media file by the first complete broadcasting rate of complete broadcasting, described the first complete broadcasting rate be described by complete broadcasting time divided by described played number of times.

Optionally, described gain of parameter module 61 also comprises:

Played time timing module 614, in the played process of described media file, obtains the played time of described media file;

Average broadcasting rate computing module 615, accounts for the ratio of predetermined reproduction time for obtaining the described played time; Described ratio is averaged, obtain mean value, described mean value is defined as on average playing rate.

Optionally, described gain of parameter module 61 also comprises:

Broadcast information obtains module 616, for after obtaining the played time of described media file, also obtains the broadcast information of at least one playback terminal of playing described media file;

Described average broadcasting rate computing module 615 also for: according to the broadcast information of described at least one playback terminal, determine the average broadcasting rate of described at least one playback terminal; Average broadcasting rate to described at least one playback terminal averages, and determines the average broadcasting rate that described media file is played.

Optionally, described gain of parameter module 61 also comprises:

By broadcasting time counting module 617 first, for obtain described media file by broadcasting time first;

By complete broadcasting time counting module 618 first, for obtain described by broadcasting time first by complete broadcasting time first;

The second complete broadcasting rate computing module 619, for obtain described media file by the second complete broadcasting rate of complete broadcasting, described the second complete broadcasting rate be described by complete broadcasting time first divided by described by broadcasting time first.

Optionally, described gain of parameter module 61 also comprises:

The moment that is stopped broadcasting obtains module 620, is stopped the moment of broadcasting for obtaining described media file;

Be stopped and play the number of times counting module 621 constantly occurring, for be stopped the moment of broadcasting according to described media file, described in determining, be stopped and play the number of times constantly occurring;

Be stopped broadcasting rate computing module 622, for obtaining the broadcasting rate that is stopped of described media file, described in be stopped broadcasting rate and be stopped described in being and play the number of times that constantly occurs divided by described played number of times.

Optionally, described gain of parameter module 61 also comprises:

Physical sign parameters acquisition module 623, for obtaining user's physical sign parameters; Determine the matching degree of described user's physical sign parameters and described media file;

The played moment obtains module 624, for when described matching degree is greater than predetermined threshold value, determines the played moment of the described media file that described user's physical sign parameters is corresponding;

The played number of times counting module 625 constantly occurring, for the number of times of determining that the described played moment occurs;

Played rate computing module 626, for obtaining the played rate of described media file, described played rate is that the number of times that occurs in the described played moment is divided by described played number of times.

Optionally, described evaluation module 62 specifically for:

Optionally, described gain of parameter module 61 for:

Other users that obtain playback terminal concern play at least one played parameter of described media file;

Described evaluation module 62 for: other users that described playback terminal is paid close attention to play at least one played parameter of described media file and assess, and obtain assessment result.

Various variation patterns in the method for the assessment media file in earlier figures 1 to Fig. 5 embodiment and instantiation can be realized by the device of the assessment media file of the present embodiment, by the aforementioned detailed description to the method for assessment media file, those skilled in the art can clearly know the implementation method of electronic equipment in the present embodiment, so succinct for instructions, is not described in detail in this.

Embodiment six

Based on same inventive concept, the embodiment of the present invention six provides a kind of electronic equipment, please refer to Fig. 7, and Fig. 7 is the structured flowchart of the hardware of electronic equipment in the embodiment of the present invention six.This electronic equipment 700 comprises: processor 71, bus 70 and storer 72.

Processor 71, in the played process of media file, obtains at least one played parameter of described media file; According to described at least one parameter, assess described media file, obtain assessment result.

Optionally, described processor 71 for obtain described media file by complete broadcasting time.

Optionally, described processor 71 is for obtaining the played number of times of described media file; Obtain described media file by the first complete broadcasting rate of complete broadcasting, described the first complete broadcasting rate be described by complete broadcasting time divided by described played number of times.

Optionally, described processor 71, in the played process of described media file, obtains the played time of described media file; Obtain the ratio that the described played time accounts for predetermined reproduction time; Described ratio is averaged, obtain mean value, described mean value is defined as on average playing rate.

Optionally, described processor 71, for after obtaining the played time of described media file, also obtains the broadcast information of at least one playback terminal of playing described media file; According to the broadcast information of described at least one playback terminal, determine the average broadcasting rate of described at least one playback terminal; Average broadcasting rate to described at least one playback terminal averages, and determines the average broadcasting rate that described media file is played.

Optionally, described processor 71 for obtain described media file by broadcasting time first; Obtain described by broadcasting time first by complete broadcasting time first; Obtain described media file by the second complete broadcasting rate of complete broadcasting, described the second complete broadcasting rate be described by complete broadcasting time first divided by described by broadcasting time first.

Optionally, described processor 71 is for obtaining the broadcasting rate that is stopped of described media file; The broadcasting rate that is stopped of the described media file of described acquisition, specifically comprises: the played number of times that obtains described media file; Obtain the moment that described media file is stopped broadcasting; According to described media file, be stopped the moment of broadcasting, described in determining, be stopped and play the number of times constantly occurring; Obtain the broadcasting rate that is stopped of described media file, described in be stopped broadcasting rate and be stopped described in being and play the number of times that constantly occurs divided by described played number of times.

Optionally, described processor 71 is for obtaining the played rate of described media file; The played rate of the described media file of described acquisition, specifically comprises: the played number of times that obtains described media file; Obtain user's physical sign parameters; Determine the matching degree of described user's physical sign parameters and described media file; When described matching degree is greater than predetermined threshold value, determine the played moment of the described media file that described user's physical sign parameters is corresponding; Determine the number of times that the described played moment occurs; Obtain the played rate of described media file, described played rate is that the number of times that occurs in described played moment is divided by described played number of times.

Optionally, described processor 71, for according to the size of described at least one parameter, sorts to described media file, and described ranking results is described assessment result.

Optionally, described processor 71 is play at least one played parameter of described media file for other users that obtain playback terminal and pay close attention to; Other users that described playback terminal is paid close attention to play at least one played parameter of described media file and assess, and obtain assessment result.

Wherein, in Fig. 7, bus architecture (representing by bus 70), bus 70 can comprise interconnected bus and the bridge of any amount, bus 70 links together the various circuit that comprise the storer of one or more processors of being represented by processor 71 and storer 72 representatives.Bus 70 can also link together various other circuit such as peripherals, voltage stabilizer and management circuit etc., and these are all known in the field, therefore, no longer it are described further herein.

Processor 71 is in charge of bus 70 and common processing, and storer 72 can be used to data that storage of processor 71 used when executable operations and the code of execution.

The electronic equipment 700 of the present embodiment can be server or playback terminal, and wherein server or playback terminal are described in detail above, at this, just repeat no more.

The electronic equipment 700 of the present embodiment can be carried out various variation patterns and the instantiation in the method for the assessment media file in earlier figures 1 to Fig. 5 embodiment, by the aforementioned detailed description to the method for assessment media file, those skilled in the art can clearly know the implementation method of electronic equipment in the present embodiment, so succinct for instructions, is not described in detail in this.

Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt complete hardware implementation example, implement software example or in conjunction with the form of the embodiment of software and hardware aspect completely.And the present invention can adopt the form that wherein includes the upper computer program of implementing of computer-usable storage medium (including but not limited to magnetic disk memory and optical memory etc.) of computer usable program code one or more.

The present invention is with reference to describing according to process flow diagram and/or the block scheme of the method for the embodiment of the present invention, equipment (system) and computer program.Should understand can be in computer program instructions realization flow figure and/or block scheme each flow process and/or the flow process in square frame and process flow diagram and/or block scheme and/or the combination of square frame.Can provide these computer program instructions to the processor of multi-purpose computer, special purpose computer, Embedded Processor or other programmable data processing device to produce a machine, the instruction of carrying out by the processor of computing machine or other programmable data processing device is produced for realizing the device in the function of flow process of process flow diagram or a plurality of flow process and/or square frame of block scheme or a plurality of square frame appointments.

These computer program instructions also can be stored in energy vectoring computer or the computer-readable memory of other programmable data processing device with ad hoc fashion work, the instruction that makes to be stored in this computer-readable memory produces the manufacture that comprises command device, and this command device is realized the function of appointment in flow process of process flow diagram or a plurality of flow process and/or square frame of block scheme or a plurality of square frame.

These computer program instructions also can be loaded in computing machine or other programmable data processing device, make to carry out sequence of operations step to produce computer implemented processing on computing machine or other programmable devices, thereby the instruction of carrying out is provided for realizing the step of the function of appointment in flow process of process flow diagram or a plurality of flow process and/or square frame of block scheme or a plurality of square frame on computing machine or other programmable devices.

Although described the preferred embodiments of the present invention, once those skilled in the art obtain the basic creative concept of cicada, can make other change and modification to these embodiment.So claims are intended to all changes and the modification that are interpreted as comprising preferred embodiment and fall into the scope of the invention.

Obviously, those skilled in the art can carry out various changes and modification and not depart from this present invention

Bright spirit and scope.Like this, if within of the present invention these are revised and modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention is also intended to comprise these changes and modification interior.

Claims

1. a method of assessing media file, is characterized in that, described method comprises:

2. the method for claim 1, is characterized in that, at least one parameter that the described media file of described acquisition is played, comprising:

Obtain described media file by complete broadcasting time.

3. method as claimed in claim 2, is characterized in that, at least one parameter that the described media file of described acquisition is played, also comprises:

Obtain described media file by the first complete broadcasting rate of complete broadcasting;

The described media file of described acquisition, by the first complete broadcasting rate of complete broadcasting, is specially:

Obtain the played number of times of described media file;

Obtain described media file by the first complete broadcasting rate of complete broadcasting, described the first complete broadcasting rate be described by complete broadcasting time divided by described played number of times.

4. the method for claim 1, is characterized in that, at least one played parameter of the described media file of described acquisition, comprising:

Obtain the played average broadcasting rate of described media file;

The average broadcasting rate that the described media file of described acquisition is played, is specially:

In the played process of described media file, obtain the played time of described media file;

Obtain the ratio that the described played time accounts for predetermined reproduction time;

Described ratio is averaged, obtain mean value, described mean value is defined as on average playing rate.

5. method as claimed in claim 4, is characterized in that, the average broadcasting rate that the described media file of described acquisition is played, also comprises:

After obtaining the played time of described media file, also obtain the broadcast information of at least one playback terminal of playing described media file;

According to the broadcast information of described at least one playback terminal, determine the average broadcasting rate of described at least one playback terminal;

Average broadcasting rate to described at least one playback terminal averages, and determines the average broadcasting rate that described media file is played.

6. the method for claim 1, is characterized in that, at least one parameter that the described media file of described acquisition is played, comprising:

Obtain described media file by the second complete broadcasting rate of complete broadcasting;

The described media file of described acquisition, by the second complete broadcasting rate of complete broadcasting, is specially:

Obtain described media file by broadcasting time first;

Obtain described by broadcasting time first by complete broadcasting time first;

Obtain described media file by the second complete broadcasting rate of complete broadcasting, described the second complete broadcasting rate be described by complete broadcasting time first divided by described by broadcasting time first.

7. the method for claim 1, is characterized in that, at least one parameter that the described media file of described acquisition is played, comprising:

Obtain the broadcasting rate that is stopped of described media file;

The broadcasting rate that is stopped of the described media file of described acquisition, is specially:

Obtain the played number of times of described media file;

Obtain the moment that described media file is stopped broadcasting;

According to described media file, be stopped the moment of broadcasting, described in determining, be stopped and play the number of times constantly occurring;

Obtain the broadcasting rate that is stopped of described media file, described in be stopped broadcasting rate and be stopped described in being and play the number of times that constantly occurs divided by described played number of times.

8. the method for claim 1, is characterized in that, at least one parameter that the described media file of described acquisition is played, comprising:

Obtain the played rate of described media file;

The played rate of the described media file of described acquisition, is specially:

Obtain the played number of times of described media file;

Obtain user's physical sign parameters;

Determine the matching degree of described user's physical sign parameters and described media file;

When described matching degree is greater than predetermined threshold value, determine the played moment of the described media file that described user's physical sign parameters is corresponding;

Determine the number of times that the described played moment occurs;

Obtain the played rate of described media file, described played rate is that the number of times that occurs in described played moment is divided by described played number of times.

9. the method as described in arbitrary claim in claim 1-8, is characterized in that, at least one parameter described in described basis, assesses described media file, obtains assessment result, is specially:

10. the method as described in arbitrary claim in claim 1-9, is characterized in that, at least one parameter that the described media file of described acquisition is played, comprising:

At least one parameter described in described basis, assesses described media file, obtains assessment result, comprising:

Other users that described playback terminal is paid close attention to play at least one played parameter of described media file and assess, and obtain assessment result.

11. 1 kinds of devices of assessing media file, is characterized in that, described device comprises:

12. devices as claimed in claim 11, is characterized in that, described gain of parameter module comprises:

13. devices as described in claim 11 or 12, is characterized in that, described gain of parameter module also comprises:

Played number of times counting module, for obtaining the played number of times of described media file;

The first complete broadcasting rate computing module, for obtaining described media file by the first complete broadcasting rate of complete broadcasting, described the first complete broadcasting rate be described by complete broadcasting time divided by described played number of times.

14. devices as described in arbitrary claim in claim 11-13, is characterized in that, described gain of parameter module also comprises:

Played time timing module, in the played process of described media file, obtains the played time of described media file;

Average broadcasting rate computing module, accounts for the ratio of predetermined reproduction time for obtaining the described played time; Described ratio is averaged, obtain mean value, described mean value is defined as on average playing rate.

15. devices as described in arbitrary claim in claim 11-14, is characterized in that, described gain of parameter module also comprises:

Broadcast information obtains module, for after obtaining the played time of described media file, also obtains the broadcast information of at least one playback terminal of playing described media file;

Described average broadcasting rate computing module also for: according to the broadcast information of described at least one playback terminal, determine the average broadcasting rate of described at least one playback terminal; Average broadcasting rate to described at least one playback terminal averages, and determines the average broadcasting rate that described media file is played.

16. devices as described in arbitrary claim in claim 11-15, is characterized in that, described gain of parameter module also comprises:

By broadcasting time counting module first, for obtain described media file by broadcasting time first;

By complete broadcasting time counting module first, for obtain described by broadcasting time first by complete broadcasting time first;

The second complete broadcasting rate computing module, for obtain described media file by the second complete broadcasting rate of complete broadcasting, described the second complete broadcasting rate be described by complete broadcasting time first divided by described by broadcasting time first.

17. devices as described in arbitrary claim in claim 11-16, is characterized in that, described gain of parameter module also comprises:

18. devices as described in arbitrary claim in claim 11-17, is characterized in that, described gain of parameter module also comprises:

19. devices as described in arbitrary claim in claim 11-18, is characterized in that, described evaluation module specifically for:

20. devices as described in arbitrary claim in claim 11-19, is characterized in that, described gain of parameter module is used for:

Described evaluation module is used for: other users that described playback terminal is paid close attention to play at least one played parameter of described media file and assess, and obtain assessment result.