CN106358080A - Multimedia file view condition detecting method and device - Google Patents
Multimedia file view condition detecting method and device Download PDFInfo
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- CN106358080A CN106358080A CN201610807593.1A CN201610807593A CN106358080A CN 106358080 A CN106358080 A CN 106358080A CN 201610807593 A CN201610807593 A CN 201610807593A CN 106358080 A CN106358080 A CN 106358080A
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- marker character
- character string
- multimedia file
- marker
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44204—Monitoring of content usage, e.g. the number of times a movie has been viewed, copied or the amount which has been watched
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/004—Diagnosis, testing or measuring for television systems or their details for digital television systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44213—Monitoring of end-user related data
- H04N21/44222—Analytics of user selections, e.g. selection of programs or purchase activity
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- Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Social Psychology (AREA)
- Biomedical Technology (AREA)
- Television Signal Processing For Recording (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
An embodiment of the invention provides a multimedia file view condition detecting method, comprising: during playing of a multimedia file, displaying one of N marker groups or prompt information of one of the N marker groups respectively at N play time points; acquiring a first marker string; comparing the first marker string with a second marker string, wherein the second marker string is consistent with a character string formed by the N marker groups; determining view condition of the multimedia file by the user according to comparison results. N marker groups are displayed at N different time points, and view condition by a user is judged according to the acquired marker string; as the markers may act throughout the whole file playing process, wider detection coverage range is provided and improved detection effect is provided; in addition, there is no need for interrupting file playing, playing continuity is guaranteed, and better user experience is brought; in addition, the embodiment of the invention provides a multimedia file view condition detecting device.
Description
Technical field
Embodiments of the present invention are related to video display arts field, more specifically, embodiments of the present invention are related to regard
The detection method of frequency viewing and device.
Background technology
This part is it is intended that the embodiments of the present invention stated in claims provide background or context.Herein
Description is not because include just recognizing to be prior art in this part.
Online education is the teaching method with network as medium, student by Web-based MCAI, such as Video Courseware,
Ppt courseware etc. can be learnt whenever and wherever possible, has broken the restriction in time and space, and for being busy with one's work, learning time is not
For fixing people from job market, online education is most convenient learning style only.
For example, online education can apply to the application scenarios that enterprise gives training to employee, and it is online that employee passes through viewing
Video come to complete train.But, what employee was only complete have viewed whole video can be only achieved more preferable result of training, then enterprise
Industry there is the demand that have viewed video judging whether employee is complete.Same demand is also present in student viewing instructional video
Scene in.
In prior art, detection user whether have viewed complete video method mainly have following two:
The first, after video playback finishes, need user to do a set of exercise question related to video-frequency playing content, by user
Answer situation judging user's viewing video effect and integrated degree.
Second, in video display process, stop video playback, play the page show certain with play in video
Hold related problem, the display limited time of problem, user must within a specified time answer, after reaching presentative time, problem
Or corresponding answer interface will disappear, and user will be unable to answer, thus, it is possible to judge that user watches according to user's answer situation
Video effect.
Content of the invention
But, in above-mentioned first kind of way, after playing video, user detects the exercise question coverage of user's viewing
Limited, and need to separately design corresponding exercise question for each video, increased the workload of staff, Detection results
Not fully up to expectations；And in the above-mentioned second way, need to stop video playback to assume exercise question in video display process, impact
User watches the seriality of video, has interrupted the study thinking of user, and then have impact on video-see effect, and equally needs
Increased the workload of staff for playing the corresponding exercise question of video designs.
For this reason, being highly desirable to a kind of method that improved detection user watches video situation, do not increasing video development work
On the premise of measuring, both ensured that user watched the seriality of video, completed the detection of video-see situation again.
In the present context, embodiments of the present invention expectation provides a kind of detection method of multimedia file viewing
And device.
In the first aspect of embodiment of the present invention, there is provided a kind of detection method of multimedia file viewing,
Including:
In multimedia file playing process, assume a group or n in n group echo symbol respectively in n play time
The information of a group in group echo symbol, each group echo symbol in wherein said n group echo symbol includes one or more marks
Note symbol, n is the natural number more than or equal to 1；
Obtain the first marker character string；
Relatively described first marker character string and the second marker character string, wherein said second marker character string and described n group echo
The character string that symbol combination is formed is consistent；
The viewing to described multimedia file for the described user is determined according to comparative result.
In the second aspect of embodiment of the present invention, there is provided a kind of detection means of multimedia file viewing,
Including:
Display unit, for, in multimedia file playing process, assuming n group echo symbol respectively in n play time
In one group or n group echo symbol in one group of information, each group echo symbol in wherein said n group echo symbol includes
One or more marker characters, n is the natural number more than or equal to 1；
Obtaining unit, for obtaining the first marker character string；
Comparing unit, for relatively described first marker character string and the second marker character string, wherein said second marker character string
Consistent with the character string that the symbol combination of described n group echo is formed；
Determining unit, for determining described user to described multimedia file according to the comparative result of described comparing unit
Viewing.
In the third aspect of embodiment of the present invention, there is provided a kind of detection means of multimedia file viewing,
For example, it is possible to include memorizer and processor, wherein, processor can be used for reading the program in memorizer, executes following mistake
Journey: in multimedia file playing process, assume a group or n group echo in n group echo symbol respectively in n play time
The information of a group in symbol, each group echo symbol in wherein said n group echo symbol includes one or more marker characters, n
It is the natural number more than or equal to 1；Obtain the first marker character string；Relatively described first marker character string and the second marker character string, wherein
The character string that described second marker character string is formed with the symbol combination of described n group echo is consistent；Described user is determined according to comparative result
Viewing to described multimedia file.
In the fourth aspect of embodiment of the present invention, there is provided a kind of program product, it includes program code, when described
When program product runs, described program code is used for executing procedure below: in multimedia file playing process, plays at n
Time point assumes in n group echo symbol one group or one group of information in n group echo symbol respectively, and wherein said n group is marked
Each group echo symbol in note symbol includes one or more marker characters, and n is the natural number more than or equal to 1；Obtain the first marker character
String；Relatively described first marker character string and the second marker character string, wherein said second marker character string is combined with described n group echo symbol
The character string being formed is consistent；The viewing to described multimedia file for the described user is determined according to comparative result.
The detection method of the multimedia file viewing according to embodiment of the present invention and device, by multimedia literary composition
Different time points in part playing process assume a group in n group echo symbol respectively, are play according to multimedia file and obtain after terminating
The match condition that the marker character string obtaining combines, with n group echo symbol, the character string being formed to judge the viewing to multimedia file for the user
Situation, because marker character presentative time point is different and runs through the whole process that multimedia file is play, many such that it is able to increase
The coverage of media viewing detection, improves Detection results, in addition, need not stop multimedia file playing, thus protecting
Ensure that the seriality that multimedia file is play, and the content of marker character string can be unrelated with video content, need not increase work
Make the workload of personnel, be that user brings more preferable experience.
Brief description
Detailed description below, above-mentioned and other mesh of exemplary embodiment of the invention are read by reference to accompanying drawing
, feature and advantage will become prone to understand.In the accompanying drawings, if showing the present invention's by way of example, and not by way of limitation
Dry embodiment, wherein:
Fig. 1 schematically shows the application scenarios schematic diagram according to embodiment of the present invention；
Fig. 2 schematically shows the enforcement of the multimedia file viewing detection method according to embodiment of the present invention
Schematic flow sheet；
Fig. 3 schematically shows the knot of multimedia file viewing detection means according to another embodiment of the present invention
Structure schematic diagram；
Fig. 4 schematically shows the knot of the multimedia file viewing detection means according to further embodiment of this invention
Structure schematic diagram；
Fig. 5 schematically shows the journey for the detection of multimedia file viewing according to yet another embodiment of the invention
Sequence product schematic diagram；
In the accompanying drawings, identical or corresponding label represents identical or corresponding part.
Specific embodiment
Principle and the spirit of the present invention to be described below with reference to some illustrative embodiments.It should be appreciated that providing this
A little embodiments are used for the purpose of making those skilled in the art better understood when and then realizing the present invention, and not with any
Mode limits the scope of the present invention.On the contrary, these embodiments are provided so that the disclosure is more thorough and complete, and energy
Enough the scope of the present disclosure is intactly conveyed to those skilled in the art.
One skilled in the art will appreciate that embodiments of the present invention can be implemented as a kind of system, device, equipment, method
Or computer program.Therefore, the disclosure can be implemented as following form it may be assumed that completely hardware, completely software
(including firmware, resident software, microcode etc.), or the form that hardware and software combines.
According to the embodiment of the present invention it is proposed that a kind of detection method of multimedia file viewing and device.
Herein it is to be understood that any number of elements in accompanying drawing is used to example and unrestricted and any
Name is only used for distinguishing, and does not have any limitation.
Below with reference to some representative embodiments of the present invention, the in detail principle of the explaination present invention and spirit.
Summary of the invention
The inventors discovered that, existing judge, in the two methods whether user completely have viewed video, to be required to be directed to
The video content play designs corresponding exercise question, judges whether user completely have viewed video by user's answer situation, a side
Face, examination question limited coverage area, even if all right practical situation that also cannot illustrate that user watches video of user's answer, and
Two methods need according to video content Design subject, increased the workload of staff；On the other hand, in video playback mistake
Also need to stop video playback in the method playing exercise question in journey, have impact on the seriality of video playback, reduce Consumer's Experience.
In view of this, the detection method of multimedia file viewing provided in an embodiment of the present invention, is playing video
Meanwhile, n group echo symbol or the information of n group echo symbol are assumed in n play time, by recording user to presenting
N group echo symbol response condition come to judge user watch multimedia file situation, due to n group echo symbol or n group echo symbol
Information play multimedia file while present, the broadcasting of multimedia file need not be stopped, so ensure that
The seriality that multimedia file is play, improves Consumer's Experience, and, the method providing according to embodiments of the present invention, present
The information of marker character or marker character can be unrelated with the content that multimedia file presents, without to multimedia file originally
Body is modified, and decreases the intrusion to multimedia file content, reduces the workload of staff, in addition, assuming labelling
The time point of the information of symbol or marker character can run through whole multimedia file playing process, increased detection and cover model
Enclose, improve Detection results.
After the ultimate principle describing the present invention, lower mask body introduces the various non-limiting embodiment party of the present invention
Formula.
Application scenarios overview
With reference first to Fig. 1, it is the application of the detection method of multimedia file viewing provided in an embodiment of the present invention
Schematic diagram of a scenario.The multimedia file that the online Play Server of client 12 that user 10 passes through to install in terminal 11 provides, should
Multimedia file can be video format, ppt or other file formats that arbitrarily can be played out by client.
It should be appreciated that user 10 can also be by the client of installation in terminal 11 from server 12 downloading multimedia file
Afterwards, locally play out in terminal 11.
Correspondingly, the detection method of multimedia file viewing provided in an embodiment of the present invention can be real by server end
Apply it is also possible to by client implementation, can also be by server and client side's common implementing.
Wherein, the client in terminal 11 can be the browser of webpage or be installed on mobile terminal, such as handss
Machine, the client in panel computer etc..
It is communicatively coupled by network between terminal 11 and server 12, this network can be LAN, wide area network etc..
Terminal 11 can for portable equipment (for example: mobile phone, flat board, notebook computer etc.) or PC (pc,
Personal computer), server 12 can be any equipment that can provide Internet service.
Illustrative methods
With reference to the application scenarios of Fig. 1, it is described with reference to Figure 2 the multimedia literary composition according to exemplary embodiment of the invention
The detection method of part viewing.It should be noted that above-mentioned application scenarios be for only for ease of understand the present invention spirit and
Principle and illustrate, embodiments of the present invention are unrestricted in this regard.On the contrary, embodiments of the present invention can be applied
In applicable any scene.
Below in conjunction with the detection method to server implementation multimedia file provided in an embodiment of the present invention viewing for the Fig. 2
Implementing procedure be introduced, as shown in Fig. 2 may comprise steps of:
S21, in multimedia file playing process, n play time present respectively n group echo symbol in one group of mark
Note symbol.
Wherein, each group echo symbol in n group echo symbol includes one or more marker characters, and n is the nature more than or equal to 1
Number.
When being embodied as, server in response to the multimedia file playing request of client, by the many matchmakers of client terminal playing
Body file.During playing multimedia file, server assumes in n group echo symbol respectively in n play time
Group, wherein, that this n play time can randomly choose in multimedia file playing process for server or
The play time pre-setting, for example, server pre-sets occurred one group every 3 minutes, or pre-set specific
Play time assumes a group echo symbol, and for example, the 1st point of setting assumes one group for 30 seconds, assumes one group within the 5th minute, is within the 7th minute
Existing one group etc..
The marker character being related in the embodiment of the present invention can be character and/or Chinese character, and described character includes numeral and/or word
Mother and/or spcial character.
When being embodied as, n play time can cover whole multimedia file playing process it is also possible to covering part
Multimedia file, for example, the multimedia file being 50 minutes for playing duration, before n play time can only be distributed in
30 minutes, as such, it is possible to viewing user being watched to first 30 minutes of multimedia file detects.
S22, acquisition the first marker character string.
In step s22, the first marker character string can be obtained in the random time point after presenting n group echo symbol, for example,
The first marker character string can be obtained when presenting n-th group marker character it is also possible to after presenting n-th group marker character, multimedia
Any time point that file is play before terminating obtains the first marker character string, can also obtain after multimedia file broadcasting terminates
Obtain first marker character string etc., the embodiment of the present invention is not defined to this.
When being embodied as, server can be according to following either type acquisition the first marker character string:
The first marker character string that first kind of way, receive user are submitted to by client.
When being embodied as, user, in the playing process of multimedia file, is separately recorded in what n play time presented
In n group echo symbol one group, after multimedia file broadcasting terminates, user submits to it to be recorded by user end to server
N group echo symbol the first marker character string of obtaining of combination, wherein, user can according to assuming the n group echo symbol that sequential combination presents,
The n group echo symbol presenting can also be combined in any order.
Multigroup authenticator that the second way, server record user are submitted to by client, combination records multigroup checking
Symbol obtains the first marker character string.
Under this embodiment, after each play time assumes a corresponding group echo symbol, user passes through client
The input frame presenting is held to input corresponding one group of authenticator to submit this group authenticator to server；Or user is to presenting
Group echo specific operation of symbol execution to trigger the corresponding authenticator of server record, for example, the group echo that user's click presents
Symbol, or the group echo symbol presenting is carried out ruling, draws the operation such as circle, this group echo symbol is recorded as using by server with this
The authenticator that family is submitted to.If in n-th play time, user does not submit the authenticator presenting or user to the mark presenting
Note symbol is not carried out specific operation, then server is not made the authenticator record corresponding to this play time.Finally according to record
M (m is more than n) the group authenticator of sequential combination record obtains the first marker character string.Certainly, server can also be in any order
The m group authenticator of combination record obtains the first marker character string.
S23, compare the first marker character string and the second marker character string.
Wherein, described second marker character string is consistent with the character string that the symbol combination of n group echo is formed.
It is preferred that the second marker character string can be set in advance or be given birth at random respectively by n play time
The n group echo symbol order composition becoming；Or random generation before commencing play out multimedia file.Introduce individually below
It:
First kind of way, preset the second marker character string.
In this embodiment, server can preset one or more character string (its being made up of n group echo symbol
The second marker character string corresponding in the embodiment of the present invention).For example, the second marker character string set in advance can for a, bc, d,
E, 1,34,8, ＆, duo, matchmaker }, it comprises 10 group echo symbols.
If presetting a character string, server asks it in the multimedia receiving client transmission
Afterwards, in multimedia file playing process, present respectively one group in n group echo symbol in n play time.
When being embodied as, when each group echo in assuming n group echo symbol accords with, can be according in the second marker character string
Putting in order of n group echo symbol presents successively it is also possible to arbitrarily select from the second marker character string, if what guarantee presented below
Marker character and the marker character having occurred do not repeat.For example, a, bc, d, e, 1 were assumed successively every 3 seconds, 34,8, ＆, duo,
Matchmaker；Or, present " a " within 30 seconds at the 1st point, present " bc " within the 5th minute, assume " d " within the 7th minute, the like, until assuming the
The all marker characters comprising in two marker character strings.
When being embodied as, server out of order can also assume n group echo symbol, for example, presented " a " at the 3rd minute, the 6th point
Clock presents " matchmaker ", assumes " duo " within the 9th minute ..., until assuming all marker characters comprising in the second marker character string, or
1st point presents " matchmaker " for 30 seconds, presents " bc " within the 5th minute, assumes " 34 " within the 7th minute ... ... until presenting in the second marker character string
The all marker characters comprising.
Certainly, it is also possible to the second marker character string is arbitrarily divided into by n group echo symbol by server, with the when being embodied as
As a example two marker character strings are { abcde1348＆duo matchmaker }, server can be divided into { ab, cde, 134,8, ＆, duo, matchmaker }
7 group echo symbols, and select 7 play time to assume a group echo symbol therein respectively in multimedia file playing process.
If server presets multiple character strings, server is broadcast in the multimedia file receiving client transmission
A character string can be randomly choosed after putting request, assume the group echo in n group echo symbol respectively in n play time
Symbol.
The second way, the second marker character string are that server is random before playing multimedia file to be generated.
Under this embodiment, server, can be for receiving after receive multimedia file playing request
Multimedia file playing request is random to generate a character string as the second marker character string, with the character string that server generates is
As a example { a, bc, d, e, 1,34,8, ＆, duo, matchmaker }, in multimedia file playing process, server randomly chooses n (n in this example
=10) individual play time assumes each group echo symbol by client, or pre-sets n play time by client
End assumes each group echo symbol.Wherein, server, can be according to each in the second marker character string when assuming each group echo symbol
Putting in order of group echo symbol presents successively it is also possible to present in any order.
The n group echo symbol order that the third mode, the second marker character string are generated respectively at random by n play time forms
's.
Under this embodiment, server in the playing process of multimedia file, randomly choose n reproduction time
Put or generate a group echo respectively in the n time point pre-setting and accord with for example, generate one group of mark in the 1st play time
Note symbol " a ", generates group echo symbol " bc " in the 2nd play time, generates a group echo symbol in the 3rd play time
" d ", generates group echo symbol { e } ... ... in the 4th play time and generates a group echo symbol in the 10th play time
" matchmaker ".So, after multimedia file broadcasting terminates, group is combined in the labelling that each play time generates to server in order
Symbol can obtain the second marker character string { a, bc, d, e, 1,34,8, ＆, duo, matchmaker }, and certain server can also be in any order
The marker character combining each play time generation obtains the second marker character string, for example, d, ＆, a, 34, bc, 1, e, 8, duo,
Matchmaker }.
S24, determine the viewing to multimedia file for the user according to comparative result.
Taking obtain the first marker character string after terminating in multimedia file broadcasting as a example, according to the comparative result of step s23
Determine the viewing to multimedia file for the user, specifically, in step s24, user couple can be determined according to following either type
The viewing of multimedia file:
If the marker character phase that the marker character that first kind of way the first marker character string comprises is comprised with the second marker character string
With it is determined that user completely have viewed described multimedia file.
Under this embodiment, do not consider putting in order, as long as the mark that the first marker character string comprises of each group echo symbol
Note symbol is identical with the marker character that the second marker character string comprises.
As a example with the second marker character string for { a, bc, d, e, 1,34,8, ＆, duo, matchmaker }, if the first marker character string is
D, ＆, a, 34, and bc, 1, e, 8, duo, matchmaker } then can determine that user completely have viewed multimedia file.
The second way,
It is preferred that in order to avoid user is during viewing multimedia file, the mark that holiday play time presents
Note symbol, leads to the testing result determined in step s24 inaccurate, and based on this, step s24 can also be real in such a way
Apply: if exceeding, in the marker character that comprises of the first marker character string, the labelling that the marker character of preset ratio is comprised with the second marker character string
Symbol identical it is determined that user completely have viewed multimedia file.The preset ratio referring here to can pre-set, for example, in advance
First setting preset ratio is 80%, then go up in example, as long as having more than 8 group echo symbols and the second marker character phase in the first marker character string
Same, then can determine that user completely have viewed multimedia file.
Still with the second marker character string for { a, bc, d, e, 1,34,8, ＆, duo, matchmaker } as a example, if the first marker character string is
D, ＆, a, 34, and bc, 1, e, 8 } or d, ＆, a, 34, bc, 1, e, 8, matchmaker } then can determine that user completely have viewed multimedia literary composition
Part.
The third mode,
In order to improve the accuracy of testing result further, can also be suitable to the combination of the marker character in the first marker character string
Sequence is detected.Specifically, if the marker character that comprises of the first marker character string is identical with the marker character that the second marker character string comprises,
And first marker character in marker character string put in order and put in order identical with marker character in described second marker character string it is determined that using
Family completely have viewed multimedia file.
Under this embodiment, with the second marker character string for { a, bc, d, e, 1,34,8, ＆, duo, matchmaker } as a example, only when
First marker character string is similarly { a, bc, d, e, 1,34,8, ＆, duo, matchmaker }, just can determine that user completely have viewed multimedia literary composition
Part.
4th kind of mode,
4th kind of mode with respect to the third mode it is allowed to there be certain serious forgiveness, if what the first marker character string comprised
The marker character exceeding preset ratio in marker character is identical with the marker character that the second marker character string comprises, and same section marker character
Put in order identical it is determined that user completely have viewed described multimedia file.
In 4th kind of mode, if the second marker character string is { a, bc, d, e, 1,34,8, ＆, duo, matchmaker }, then when the first mark
For { e, 1,34,8, ＆, duo, matchmaker } or { a, bc, d, e, 1,34,8, ＆ }, note symbol string can determine that user completely have viewed many
Media file.
When being embodied as, in step s21, during playing multimedia file, can also be in n play time
Assume the information of the group echo symbol in n group echo symbol respectively.
Wherein, the information of marker character includes the corresponding picture of marker character and/or mathematic(al) representation.For example, marker character
Information can be fruit and/or the corresponding picture of animal, can also be mathematic(al) representation, for example: " 1+2 ", acceptable
For question-and-answer problem etc., for example, " where the capital of China is " etc., the corresponding group echo symbol of information of each marker character, example
As, the corresponding group echo of Fructus Mali pumilae picture accords with as " Fructus Mali pumilae ", the corresponding group echo of tiger picture accords with as Tiger, expression formula " 1
+ 2 " a corresponding group echo accords with as " 3 ", and question-and-answer problem " where the capital of China an is " corresponding group echo accords with as " Beijing ".
Under this embodiment, the second marker character string can be in the n group echo symbol being presented by n play time
The information difference corresponding marker character order composition of group echo symbol, certainly, the second marker character string can also be broadcast by n
Put the information corresponding marker character group in any order respectively of the group echo symbol in the n group echo symbol that time point presents
Become.For example, according to the above embodiments can obtain the second marker character string be { Fructus Mali pumilae, tiger, 3, Beijing } or
Tiger, and 3, Beijing, Fructus Mali pumilae }.
In order to avoid the marker character impact user's viewing multimedia file content presenting, it is preferred that being embodied as, acceptable
Control the position of appearing of marker character not overlapping with the display location of multimedia file content, with multimedia file for video file be
Example, the marker character presenting may be displayed on the lower section of video content, at progress bar, or, each group echo presenting is accorded with into
Row transparent processing.
More preferably, in order to remind user that the marker character presenting is recorded or be executed specific operation, can also be with relatively
Bright color presents or is presented etc. in the form of flashing.
It is the specific implementation process of the detection method of server implementation multimedia file viewing above, due to client
Implement the specific implementation process of detection method of multimedia file viewing and above-mentioned server implementation multimedia file viewing
The specific implementation process of the detection method of situation is similar to, and repeats no more here.Wherein, if client implementation multimedia file is seen
Detection method depending on circumstances, then the multimedia file that the multimedia file play can provide for online Play Server, permissible
Multimedia file for terminal local.
When being embodied as, can also be by the detection side of server and client side's common implementing multimedia file viewing
Method, for example, is preset or generated at random by server the second marker character string and be sent to client, by client in many matchmakers
Randomly choose n play time in the playing process of body file and assume a group echo symbol or n group in n group echo symbol respectively
The information of the group echo symbol in marker character, and the first marker character string is obtained by client, the first marker character that will obtain
String is sent to server, compares the first marker character string and the second marker character string by server, and determines user according to comparative result
Viewing to multimedia file.
The detection method of multimedia file viewing provided in an embodiment of the present invention, assumes n group in n play time
A group echo symbol in marker character or the information of the group echo symbol in n group echo symbol, by recording user to presenting
N group echo symbol response condition come to judge user watch multimedia file situation, due to n group echo symbol or n group echo
The information of symbol presents while playing multimedia file, need not stop the broadcasting of multimedia file, so ensureing
The seriality that multimedia file is play, improves Consumer's Experience, and, the method providing according to embodiments of the present invention, present
Marker character or the information of marker character can be unrelated with the content that multimedia file presents, without to multimedia file
Itself modifies, and decreases the intrusion to multimedia file content, reduces the workload of multimedia file editor, in addition,
The time point assuming the information of marker character or marker character can run through whole multimedia file playing process, increased inspection
Survey coverage, improve Detection results.
Example devices
After the method describing exemplary embodiment of the invention, next, with reference to Fig. 3 to the present invention exemplary reality
Apply mode, the detection means of multimedia file viewing illustrates.
As shown in figure 3, the structural representation of the detection means for multimedia file viewing provided in an embodiment of the present invention
Figure, may include that
Display unit 31, for, in multimedia file playing process, assuming n group echo respectively in n play time
One group in symbol or the information of a group in n group echo symbol, each group echo symbol bag in wherein said n group echo symbol
Include one or more marker characters, n is the natural number more than or equal to 1；
Obtaining unit 32, for obtaining the first marker character string；
When being embodied as, obtaining unit 32 can obtain in any time point after display unit presents n group echo symbol
Obtain the first marker character string.
Comparing unit 33, for relatively described first marker character string and the second marker character string, wherein said second marker character
The character string that string is formed with the symbol combination of described n group echo is consistent；
Determining unit 34, for determining described user to described multimedia literary composition according to the comparative result of described comparing unit 33
The viewing of part.
Alternatively, the detection means of multimedia file viewing provided in an embodiment of the present invention, can also include recording
Unit 35, wherein:
Described recording unit 35, for, in described multimedia file playing process, record user is after assuming marker character
The authenticator submitted to；
Described obtaining unit 32, specifically for the record sequential combination record according to authenticator authenticator obtain described in
First marker character string.
It is preferred that described authenticator is described user being submitted to by input frame input；Or described authenticator is inspection
Survey described user and the marker character presenting is executed with record after specific operation.
Alternatively, described obtaining unit 32, can be used for the first marker character string of receive user submission.
Wherein, the first marker character string is submitted to by client for user, and the first marker character string can be to assume list
After unit presents n group echo symbol, user is submitted to by client.
It is preferred that described second marker character string is set in advance；Or described second marker character string is to be broadcast by described n
Put the n group echo symbol order composition that time point generates respectively at random；Or described second marker character string be commence play out described
Random generation before multimedia file；Or described second marker character string is to be marked by the n group that described n play time presents
The information difference corresponding marker character order composition of note symbol.
Preferably, described obtaining unit, specifically for after the broadcasting of described multimedia file terminates, obtaining described first mark
Note symbol string；
Described determining unit 34, if the marker character comprising specifically for described first marker character string and described second labelling
The symbol marker character that comprises of string identical it is determined that described user completely have viewed described multimedia file；Or if described first
The marker character exceeding preset ratio in the marker character that marker character string comprises is identical with the marker character that described second marker character string comprises,
Then determine that described user completely have viewed described multimedia file.
Preferably, described obtaining unit, specifically for after the broadcasting of described multimedia file terminates, obtaining described first mark
Note symbol string；
Described determining unit 34, if the marker character comprising specifically for described first marker character string and described second labelling
The marker character that symbol string comprises is identical, and in described first marker character string, marker character puts in order and described second marker character string acceptance of the bid
Note symbol puts in order identical it is determined that described user completely have viewed described multimedia file；Or
If exceeding the marker character of preset ratio and described second labelling in the marker character that described first marker character string comprises
The symbol marker character that comprises of string is identical, and same section marker character put in order identical it is determined that described user completely have viewed
Described multimedia file.
Preferably, the position of appearing of arbitrary group echo symbol is not overlapping with the display location of multimedia file display content.
Alternatively, the detection means of multimedia file viewing provided in an embodiment of the present invention, can also include:
Processing unit 36, before assuming arbitrary group echo symbol in described display unit 31, for be presented one group
Marker character, carries out transparent processing to this group echo symbol.
Preferably, described n play time randomly chooses out in multimedia file playing process；Or it is described
N play time is the fixing play time being pre-selected out.
Preferably, described marker character includes character and/or Chinese character, and described character includes numeral and/or alphabetical and/or special
Character；The information of described marker character includes the corresponding picture of marker character and/or mathematic(al) representation.
In some possible embodiments, the detection means of the multimedia file viewing according to the present invention can be wrapped
Include at least one processing unit and at least one memory element.Wherein, described memory element has program stored therein code, works as institute
State when program code is executed by described processing unit so that described processing unit executes this specification above-mentioned " illustrative methods " portion
Point described according to various in the various illustrative embodiments of the present invention, multimedia file viewing detection method
Step.For example, described processing unit can execute step s21 as shown in Figure 2, in multimedia file playing process, in n
Individual play time assumes the group echo symbol in n group echo symbol, step s22 respectively, obtains the first marker character string；And step
S23, compares the first marker character string and the second marker character string, step s24, is determined user to multimedia file according to comparative result
Viewing.
The detection dress of the multimedia file viewing according to the embodiment of the invention to be described referring to Fig. 4
Put 40.The detection means of the multimedia file viewing that Fig. 4 shows is only an example, should not be to the embodiment of the present invention
Function and range bring any restriction.
As shown in figure 4, the detection means 40 of multimedia file viewing can be showed in the form of universal computing device,
It can be server apparatus or terminal unit.The assembly of the detection means 40 of multimedia file viewing can include but
Be not limited to: at least one processing unit 41 above-mentioned, at least one memory element 42 above-mentioned, connect different system assembly (inclusion is deposited
Storage unit 42 and processing unit 41) bus 43.
Bus 43 represents one or more of a few class bus structures, including memory bus or Memory Controller,
Peripheral bus, processor or using the arbitrarily bus-structured local bus in multiple bus structures.
Memory element 42 can include the computer-readable recording medium of form of volatile memory, such as random access memory (ram)
421 and/or cache memory 422, can further include read only memory (rom) 423.
Memory element 42 can also include the program/utility 425 with one group of (at least one) program module 424,
Such program module 424 includes but is not limited to: operating system, one or more application program, other program module and
The realization of network environment is potentially included in routine data, each of these examples or certain combination.
The detection means 40 of multimedia file viewing can also with one or more external equipment 44 (such as keyboard,
Sensing equipment etc.) communication, the detection means with this multimedia file viewing also can be enabled a user to one or more
The equipment communications of 40 interactions, and/or with enable the detection means 40 of this multimedia file viewing with one or more its
Any equipment (such as router, modem etc.) communication that its computing device is communicated.This communication can be passed through
Input/output (i/o) interface 45 is carried out.And, the detection means 40 of multimedia file viewing can also be fitted by network
Orchestration 46 and one or more network (such as LAN (lan), wide area network (wan) and/or public network, such as the Internet)
Communication.As shown in figure 4, network adapter 46 passes through other moulds of bus 43 and the detection means 40 of multimedia file viewing
Block communicates.It should be understood that although not shown in can be in conjunction with the detection means 40 of multimedia file viewing using other
Hardware and/or software module, including but not limited to: microcode, device driver, redundant processing unit, external disk drive battle array
Row, raid system, tape drive and data backup storage system etc..
Exemplary process product
In some possible embodiments, various aspects of the invention are also implemented as a kind of shape of program product
Formula, it includes program code, when described program product runs on server apparatus or terminal unit, described program code
For making described server apparatus or terminal unit execute the basis described in this specification above-mentioned " illustrative methods " part
Step in the detection method for multimedia file viewing of the various illustrative embodiments of the present invention, for example, described
Server apparatus or terminal unit can execute step s21 as shown in Figure 2, in multimedia file playing process, in n
Individual play time assumes the group echo symbol in n group echo symbol, step s22 respectively, obtains the first marker character string；And step
S23, compares the first marker character string and the second marker character string, step s24, is determined user to multimedia file according to comparative result
Viewing.
Described program product can adopt the combination in any of one or more computer-readable recording mediums.Computer-readable recording medium can be readable letter
Number medium or readable storage medium storing program for executing.Readable storage medium storing program for executing for example can be but not limited to electricity, magnetic, optical, electromagnetic, red
The system of outside line or quasiconductor, device or device, or arbitrarily above combination.The more specifically example of readable storage medium storing program for executing
(non exhaustive list) includes: has the electrical connection of one or more wires, portable disc, hard disk, random access memory
(ram), read only memory (rom), erasable programmable read only memory (eprom or flash memory), optical fiber, portable compact disc
Read memorizer (cd-rom), light storage device, magnetic memory device or above-mentioned any appropriate combination.
As shown in figure 5, describing the journey for the detection of multimedia file viewing according to the embodiment of the present invention
Sequence product 50, it using portable compact disc read only memory (cd-rom) and can include program code it is possible to service
Run on device equipment.However, the program product not limited to this of the present invention, in this document, readable storage medium storing program for executing can be any
Comprise or storage program tangible medium, this program can be commanded execution system, device or device using or tie with it
Close and use.
Readable signal medium can include the data signal in a base band or as carrier wave part propagation, wherein carries
Readable program code.The data signal of this propagation can take various forms, including but not limited to electromagnetism letter
Number, optical signal or above-mentioned any appropriate combination.Readable signal medium can also be beyond readable storage medium storing program for executing any can
Read medium, this computer-readable recording medium can send, propagate or transmit for by instruction execution system, device or device using or
Program in connection.
The program code comprising on computer-readable recording medium can be with any suitable medium transmission, including but not limited to
Wirelessly, wired, optical cable, rf etc., or above-mentioned any appropriate combination.
The program for executing present invention operation can be write with the combination in any of one or more programming language
Code, described program design language includes object oriented program language java, c++ etc., also includes routine
Procedural programming language such as " c " language or similar programming language.Program code can be fully in user
Execute in computing device, partly execute on a user device, execute as an independent software kit, partly calculating in user
Its upper side is divided execution on a remote computing or is executed in remote computing device or server completely.It is being related to far
In the situation of journey computing device, remote computing device can include LAN (lan) or wide by the network of any kind
Domain net (wan) is connected to user's computing device, or it may be connected to external computing device (for example utilizes Internet service
Provider comes by Internet connection).
Although it should be noted that being referred to some units or the subelement of device in above-detailed, this stroke
Point be merely exemplary is not enforceable.In fact, according to the embodiment of the present invention, above-described two or more
The feature of unit and function can embody in a unit.Conversely, the feature of an above-described unit and function can
It is to be embodied by multiple units with Further Division.
Although additionally, describe the operation of the inventive method in the accompanying drawings with particular order, this do not require that or
Hint must according to this particular order execute these operation, or have to carry out all shown operation just enable desired
Result.Additionally or alternatively, it is convenient to omit some steps, multiple steps are merged into a step execution, and/or by one
Step is decomposed into execution of multiple steps.
Although describe spirit and principles of the present invention by reference to some specific embodiments it should be appreciated that, this
Invention is not limited to disclosed specific embodiment, and the division to each side does not mean that the feature in these aspects can not yet
Combination to be benefited, this divide merely to statement convenience.It is contemplated that cover claims spirit and
In the range of included various modifications and equivalent arrangements.
Claims (22)
1. a kind of detection method of multimedia file viewing, comprising:
In multimedia file playing process, assume a group or n group mark in n group echo symbol respectively in n play time
The information of a group in note symbol, each group echo symbol in wherein said n group echo symbol includes one or more marker characters,
N is the natural number more than or equal to 1；
Obtain the first marker character string；
Relatively described first marker character string and the second marker character string, wherein said second marker character string and described n group echo symbol group
Close the character string being formed consistent；
The viewing to described multimedia file for the user is determined according to comparative result.
2. method according to claim 1, before obtaining the first marker character string, also includes:
In described multimedia file playing process, the authenticator that record user submits to after assuming marker character；And
Obtain the first marker character string, specifically include:
The described first marker character string that authenticator according to the record sequential combination record of authenticator obtains.
3. method according to claim 2, described authenticator is that described user is submitted to by input frame input；Or
Described authenticator is to detect that described user executes record after specific operation to the marker character presenting.
4. method according to claim 1, obtains the first marker character string, specifically includes:
The first marker character string that receive user is submitted to.
5. the method according to Claims 1 to 4 any claim, described second marker character string is set in advance；Or
The n group echo symbol order that second marker character string described in person is generated respectively at random by described n play time forms；Or
Described second marker character string is random before commencing play out described multimedia file to be generated；Or described second marker character string is
Corresponding marker character order forms respectively for the information of the n group echo symbol being presented by described n play time.
6. the method described in 1～4 any claim is required according to power, obtains the first marker character string, specifically include:
After the broadcasting of described multimedia file terminates, obtain described first marker character string；And
The viewing to described multimedia file for the described user is determined according to comparative result, specifically includes:
If the marker character that described first marker character string comprises identical with the marker character that described second marker character string comprises it is determined that
Described user completely have viewed described multimedia file；Or
If exceeding the marker character of preset ratio and described second marker character string in the marker character that described first marker character string comprises
The marker character comprising is identical it is determined that described user completely have viewed described multimedia file.
7. the method described in 1～4 any claim is required according to power, obtains the first marker character string, comprising:
After the broadcasting of described multimedia file terminates, obtain described first marker character string；And
The viewing to described multimedia file for the described user is determined according to comparative result, specifically includes:
If the marker character that the marker character that described first marker character string comprises is comprised with described second marker character string is identical and described
In first marker character string marker character put in order with marker character in described second marker character string put in order identical it is determined that described
User completely have viewed described multimedia file；Or
If exceeding the marker character of preset ratio and described second marker character string in the marker character that described first marker character string comprises
The marker character comprising is identical, and same section marker character put in order identical it is determined that described user completely have viewed described
Multimedia file.
8. the method according to Claims 1 to 4 any claim, the position of appearing of arbitrary group echo symbol and multimedia literary composition
The display location of part display content is not overlapping.
9. the method according to Claims 1 to 4 any claim, before assuming arbitrary group echo symbol, also includes:
For a group echo symbol to be presented, transparent processing is carried out to this group echo symbol.
10. the method according to Claims 1 to 4 any claim, described n play time is in multimedia file
Randomly choose out in playing process；Or described n play time is the fixing play time being pre-selected out.
11. methods according to Claims 1 to 4 any claim, described marker character includes character and/or Chinese character, institute
State character and include numeral and/or letter and/or spcial character；The information of described marker character includes the corresponding picture of marker character
And/or mathematic(al) representation.
A kind of 12. detection means of multimedia file viewing, comprising:
Display unit, for, in multimedia file playing process, presenting respectively in n group echo symbol in n play time
One group of information in one group or n group echo symbol, each group echo symbol in wherein said n group echo symbol includes one
Or multiple marker character, n is the natural number more than or equal to 1；
Obtaining unit, for obtaining the first marker character string；
Comparing unit, for relatively described first marker character string and the second marker character string, wherein said second marker character string and institute
The character string stating the symbol combination formation of n group echo is consistent；
Determining unit, for determining the viewing feelings to described multimedia file for the user according to the comparative result of described comparing unit
Condition.
13. devices according to claim 12, also include recording unit, wherein:
Described recording unit, for, in described multimedia file playing process, record user submits to after assuming marker character
Authenticator；
Described obtaining unit, specifically for the record sequential combination record according to authenticator authenticator obtain described first mark
Note symbol string.
14. devices according to claim 13, described authenticator is that described user is submitted to by input frame input；Or
Authenticator described in person is to detect that described user executes record after specific operation to the marker character presenting.
15. devices according to claim 12,
Described obtaining unit, the first marker character string submitted to specifically for receive user.
16. devices according to claim 12～15 any claim, described second marker character string is set in advance；
Or the n group echo symbol order that described second marker character string is generated respectively at random by described n play time forms；Or
Second marker character string described in person is random before commencing play out described multimedia file to be generated；Or described second marker character string
Corresponding marker character order forms respectively for the information of the n group echo symbol being presented by described n play time.
17. devices according to claim 12～15 any claim,
Described obtaining unit, specifically for, after the broadcasting of described multimedia file terminates, obtaining described first marker character string；
Described determining unit, if the marker character comprising specifically for described first marker character string and described second marker character string bag
The marker character containing is identical it is determined that described user completely have viewed described multimedia file；Or if described first marker character
Go here and there exceed in the marker character that comprises preset ratio marker character identical with the marker character that described second marker character string comprises it is determined that
Described user completely have viewed described multimedia file.
18. devices according to claim 12～15 any claim,
Described obtaining unit, specifically for, after the broadcasting of described multimedia file terminates, obtaining described first marker character string；
Described determining unit, if the marker character comprising specifically for described first marker character string and described second marker character string bag
The marker character containing is identical, and in described first marker character string, marker character is put in order and arranged with marker character in described second marker character string
Row order identical it is determined that described user completely have viewed described multimedia file；Or
If exceeding the marker character of preset ratio and described second marker character string in the marker character that described first marker character string comprises
The marker character comprising is identical, and same section marker character put in order identical it is determined that described user completely have viewed described
Multimedia file.
19. devices according to claim 12～15 any claim, the position of appearing of arbitrary group echo symbol and many matchmakers
The display location of body file display content is not overlapping.
20. devices according to claim 12～15 any claim, also include:
Processing unit, before assuming arbitrary group echo symbol in described display unit, for a group echo symbol to be presented, right
This group echo symbol carries out transparent processing.
21. devices according to claim 12～15 any claim, described n play time is in multimedia literary composition
Randomly choose out in part playing process；Or described n play time is the fixing play time being pre-selected out.
22. devices according to claim 12～15 any claim, described marker character includes character and/or Chinese character,
Described character includes numeral and/or letter and/or spcial character；The information of described marker character includes the corresponding figure of marker character
Piece and/or mathematic(al) representation.
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