CN102968412B - A kind of method and apparatus for being used to obtain the characteristic information of multi-medium data - Google Patents
A kind of method and apparatus for being used to obtain the characteristic information of multi-medium data Download PDFInfo
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- CN102968412B CN102968412B CN201110255721.3A CN201110255721A CN102968412B CN 102968412 B CN102968412 B CN 102968412B CN 201110255721 A CN201110255721 A CN 201110255721A CN 102968412 B CN102968412 B CN 102968412B
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Abstract
It is an object of the invention to provide a kind of method and apparatus for being used to obtain the characteristic information of multi-medium data.Wherein, multimedia messages obtain the identification information that equipment obtains multi-medium data；According to the identification information, the playing request of the multi-medium data is generated；The playing request is sent to the network equipment where the multi-medium data；Receive the multimedia response message in response to playing request feedback from the network equipment；According to the multimedia response message, the characteristic information of the multi-medium data is obtained.Compared with prior art, the invention provides a kind of method of the characteristic information of general acquisition multi-medium data, so that in the case of not including this feature information in multi-medium data webpage, the characteristic information of multi-medium data can be still obtained, so as to improve the search coverage rate of multi-medium data.
Description
Technical field
The present invention relates to Internet technology, more particularly to obtain the technology of the characteristic information of multi-medium data.
Background technology
The webpage capture instrument of traditional search engines, such as " Web Spider (spider) ", " web crawlers (crawler) " or
Person " robot (robot) " etc., crawl as the video feature information such as video thumbnails, video duration method mainly by regarding
The video web-pages that frequency website provides are analyzed, and therefrom extract the video feature information, are the shortcomings that this method, if video
Video feature information is not included in webpage, then webpage capture instrument will be unable to obtain the video feature information, and then influence to search
Index holds up the search coverage rate to video web-pages.
Therefore, how effectively to obtain the characteristic information of multi-medium data turns into urgent problem to be solved.
The content of the invention
It is an object of the invention to provide a kind of method and apparatus for being used to obtain the characteristic information of multi-medium data.
According to an aspect of the present invention, there is provided a kind of computer implemented characteristic information for being used to obtain multi-medium data
Method, wherein, this method comprises the following steps：
A obtains the identification information of multi-medium data；
B generates the playing request of the multi-medium data according to the identification information；
C sends the playing request to the network equipment where the multi-medium data；
D receives the multimedia response message in response to playing request feedback from the network equipment；
E obtains the characteristic information of the multi-medium data according to the multimedia response message.
According to another aspect of the present invention, a kind of equipment for being used to obtain the characteristic information of multi-medium data is also provided,
Wherein, the equipment includes：
Identification information acquisition device, for obtaining the identification information of multi-medium data；
Request generating device, for according to the identification information, generating the playing request of the multi-medium data；
Dispensing device, for the playing request to be sent to the network equipment where the multi-medium data；
Reception device, for receiving the multimedia in response to playing request feedback from the network equipment
Response message；
Characteristic information acquisition device, for according to the multimedia response message, obtaining the multi-medium data
Characteristic information.
As described above, compared with prior art, the invention provides a kind of feature letter of general acquisition multi-medium data
The method of breath so that in the case of not including this feature information in multi-medium data webpage, can still obtain multimedia number
According to characteristic information, so as to improve the search coverage rate of multi-medium data.
Brief description of the drawings
By reading the detailed description made to non-limiting example made with reference to the following drawings, of the invention is other
Feature, objects and advantages will become more apparent upon：
Fig. 1 is the equipment schematic diagram for being used to obtain the characteristic information of multi-medium data according to one aspect of the invention；
Fig. 2 is to be illustrated according to the equipment for being used to obtain the characteristic information of multi-medium data of a preferred embodiment of the invention
Figure；
Fig. 3 is the method flow diagram for being used to obtain the characteristic information of multi-medium data according to another aspect of the invention；
Fig. 4 is the method flow for being used to obtain the characteristic information of multi-medium data according to a preferred embodiment of the invention
Figure；
Same or analogous reference represents same or analogous part in accompanying drawing.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the equipment schematic diagram for being used to obtain the characteristic information of multi-medium data according to one aspect of the invention.It is more
Media information, which obtains equipment 1, includes identification information acquisition device 11, request generating device 12, dispensing device 13, reception device 14
With characteristic information acquisition device 15.Here, multimedia messages, which obtain equipment 1, includes but is not limited to computer, network host, single
The cloud that the webserver, multiple webserver collection or multiple servers are formed.Here, cloud is by based on cloud computing (Cloud
Computing a large amount of computers or the webserver) are formed, wherein, cloud computing is one kind of Distributed Calculation, by a group pine
Dissipate a super virtual computer of the computer collection composition of coupling.
Specifically, identification information acquisition device 11 obtains the identification information of multi-medium data.More specifically, identification information obtains
Multimedia web site information of the device 11 for example according to belonging to the title of multi-medium data and the multi-medium data is taken, is believed in mark
Cease and matching inquiry is carried out in storehouse to obtain the identification information of the multi-medium data, wherein, the multi-medium data includes but unlimited
In：
1) video file of the forms such as multimedia file, such as .wmv .flv .rmvb .mp4, and the lattice such as .wav .mp3
The audio file of formula；
2) stream medium data, i.e., the media formats played by the way of stream transmission in internet and Intranet；
Wherein, the identification information of the multi-medium data is used to identify the multi-medium data, and it is contained in transmission at most matchmaker
In the multi-medium data playing request of body Website server, the multimedia network site server will be according to the identification information, and identifying should
Multi-medium data.
In one example, multi-medium data is video file, and " blame sincere not faze 2 ", and should for the video file entitled
Video file comes from video website " www.videoabc.com ", and identification information acquisition device 11 is according to the title of the video file
And its affiliated website, matching inquiry is carried out in identification information storehouse, using obtain the identification information of the video file as
“XMjg4ODk4ODYw”.Here, the identification information storehouse is used for the information such as the title of storing multimedia data, affiliated web site, and
The identification information of its corresponding multi-medium data, the identification information storehouse include but is not limited to relational database, memory storage, firmly
Disk storage etc..
Preferably, identification information acquisition device 11 can be come based on the network address of the broadcasting page of the multi-medium data
Obtain the identification information of the multi-medium data.Specifically, identification information acquisition device 11 is for example according to the multi-medium data
The URL (URL) of the page is played, determines the multimedia web site belonging to the multi-medium data, and according to the multimedia
The URL of the broadcasting page of the website to its multi-medium data naming rule, the identification information is read from the predeterminated position of the URL；
Or identification information acquisition device 11 in page data storehouse by obtaining from the affiliated multimedia web site of the multi-medium data
It is multiple to play the URL of the page, and those URL are compared, the positional information of content different piece in those URL is obtained, so
Afterwards, identification information acquisition device 11 extracts more matchmakers according to the positional information in the URL of the broadcasting page of the multi-medium data
The identification information of volume data.
In one example, the URL of the multi-medium data M1 broadcasting page is " http://v.abc.com/v_show/
Id_XMjkxMTY1Nzcy.html ", the domain name addresses of multimedia web site of the identification information acquisition device 11 in the URL
" v.abc.com ", the broadcasting page of some multi-medium datas of the inquiry acquisition from the multimedia web site in page data storehouse,
Those play the pages URL be respectively：
1)http://v.abc.com/v_show/id_273cve12.html；
2)http://v.abc.com/v_show/id_XMkxMTYz.html；
3)http://v.abc.com/v_show/id_CVer12Hk.html；
4)http://v.abc.com/v_show/id_720cvb64.html；
By being compared to those URL, identification information acquisition device 11 determines those URL changing content in URL
Position between character string " id_ " and " .html ", wherein, the changing content is the identification information of multi-medium data, so
Afterwards, identification information acquisition device 11 extracts its mark according to the positional information in the URL of the multi-medium data M1 broadcasting page
Information is " XMjkxMTY1Nzcy ".
Preferably, identification information acquisition device 11 can also be based on starting more matchmakers in the broadcasting page of the multi-medium data
The parameter information of body player plug-in, to obtain the identification information of the multi-medium data, wherein, the multimedia plug-in unit bag
Include but be not limited to：
- Flash plug-in units；
- MediaPlayer plug-in units；
- Quicktime plug-in units.
In one example, when the broadcasting page of multi-medium data renders in a browser, browser is broadcast by running this
The multimedia that the generation of the directive scripts such as Javascript, VBscript in the page starts in the broadcasting page is put to insert
Each start-up parameter of part, then identification information acquisition device 11 by call browser provide API obtain each start-up parameter, and
According to default identification information parameter key, matching inquiry is carried out in each start-up parameter, to obtain the multi-medium data
Identification information.
Those skilled in the art will be understood that the mode of above-mentioned acquisition identification information is only for example, and other are existing or from now on
The mode for the acquisition identification information being likely to occur such as is applicable to the present invention, should also be included within the scope of the present invention, and
It is incorporated herein by reference herein.
Then, request generating device 12 generates the playing request of the multi-medium data according to the identification information.Specifically
Ground, the playing request for the multi-medium data that request generating device 12 is for example set according to the affiliated multimedia web site of the multi-medium data
Form, the playing request of the multi-medium data of the generation comprising the identification information acquired in identification information acquisition device 11, its
In, the playing request includes but is not limited to：
- (HTTP) HTTP request；
- (Secure Hypertext Transfer Protocol) HTTPS request；
- (Microsoft Media Server agreement) MMS is asked.
In one example, the identification information of multi-medium data is " 75020837 ", the affiliated multimedia of the multi-medium data
The domain name of website is " v.abc.com ", the playing request for the multi-medium data that request generating device 12 is set according to the website
Form, the playing request of the multi-medium data is generated, such as：
http://v.abc.com/vHd=1＆vid=75020837＆noCache=12469＆ui=0, wherein this broadcast
The parameter value for putting the parameter vid in request is the identification information of the multi-medium data.
Those skilled in the art will be understood that the mode of above-mentioned generation playing request is only for example, and other are existing or from now on
The mode for the generation playing request being likely to occur such as is applicable to the present invention, should also be included within the scope of the present invention, and
It is incorporated herein by reference herein.
Then, dispensing device 13 sends the playing request to the network equipment where the multi-medium data.Specifically,
The playing request for the multi-medium data that dispensing device 13 for example obtains request generating device 12 is by the communication protocol of agreement, such as
HTTP, HTTPS agreement, send to the network equipment where the multi-medium data, such as the server of multimedia web site.Here,
Multimedia messages are obtained and can communicated between equipment 1 and the network equipment by the realization of any communication mode, are included but is not limited to,
Mobile communication based on 3GPP, LTE, WIMAX, based on TCP/IP, udp protocol computer network communication and based on bluetooth,
The low coverage wireless transmission method of Infrared Transmission standard.
Those skilled in the art will be understood that the mode of above-mentioned transmission playing request is only for example, and other are existing or from now on
The mode for the transmission playing request being likely to occur such as is applicable to the present invention, should also be included within the scope of the present invention, and
It is incorporated herein by reference herein.
Then, reception device 14 receives the multimedia in response to playing request feedback from the network equipment and broadcast
Put response message.Specifically, the network equipment where multi-medium data is to from the multimedia messages acquisition equipment 1 multimedia number
According to playing request handled, to generate corresponding multimedia response message, and the communication mode by it according to agreement
Feed back to multimedia messages and obtain equipment 1, reception device 14 receives the multimedia in real time or with answering predetermined condition triggering
Response message, wherein, the multimedia response message includes the characteristic information of the multi-medium data.
Those skilled in the art will be understood that the mode of above-mentioned reception response message is only for example, and other are existing or from now on
The mode for the reception response message being likely to occur such as is applicable to the present invention, should also be included within the scope of the present invention, and
It is incorporated herein by reference herein.
Then, characteristic information acquisition device 15 obtains the multi-medium data according to the multimedia response message
Characteristic information.Specifically, characteristic information acquisition device 15 for example plays response message according to multi-medium data set in advance
Storage format, to reception device 14 obtain multimedia response message parse, and analytically after multimedia broadcast
The characteristic information that the multi-medium data is obtained in response message is put, wherein, the storage format of the response message includes but unlimited
In：
1) JSON forms, it is a kind of data interchange format of lightweight, is typically represented using " name/value " to by the way of
Data, used between title and value "：" separate；
2) XML format, it describes data by marking.
Here, the characteristic information of the multi-medium data includes but is not limited to：
The thumbnail of-the multi-medium data；
The playing duration of-the multi-medium data；
The dead chain information of the broadcasting of-multi-medium data, the dead chain information of the broadcasting mean to be used to prompt user's multimedia
Data resource disabled information；
The heading message of-the multi-medium data；
The user profile of-issue the multi-medium data, such as user account, user's name.
In one example, reception device 14 receives the multimedia response message from multimedia network site server
Storage format is XML format, and its content is：
Wherein, label<v>In attribute tt represent the title of multi-medium data, when tm represents the broadcasting of the multi-medium data
It is long, unit ms；Then, the response message is resolved to DOM Document Object Model (DOM) and set by characteristic information acquisition device 15, and
Traveled through in the dom tree to obtain the characteristic information of the multi-medium data, such as " text of Zhu is become famous for multi-medium data entitled
Video ", the playing duration of the multi-medium data is 818970ms.Here, the dom tree means by entering to XML format data
Row parses and the tree construction data of acquisition, and each node in the tree is relative with the label in XML format data and label substance
Should, pass through the content in the operable XML format data of the dom tree.
In another example, reception device 14 receives the multimedia response message from multimedia network site server
Storage format is JSON forms, and its content is：
Wherein, " logo " represent multi-medium data thumbnail, " username " and " userid " represent issue more matchmakers
The user profile of volume data, " seconds " represent the playing duration of the multi-medium data, and " error " represents the multi-medium data
The dead chain information of broadcasting；
Then, the multimedia response message is resolved to " name by characteristic information acquisition device 15 according to the storage format
Title/value " data pair, such as " userid/78421024 ", " seconds/2225.67 ", and determine therefrom that the spy of the multi-medium data
Reference ceases, such as the thumbnail of the multi-medium data is a URL, and the URL points to the access path of the thumbnail in a network, with
And the dead chain information of broadcasting of the multi-medium data.
Those skilled in the art will be understood that the storage format of above-mentioned multimedia response message, obtain multi-medium data
The mode of characteristic information be only for example, other storage lattice of multimedia response message that are existing or being likely to occur from now on
Formula, the mode of characteristic information for obtaining multi-medium data are such as applicable to the present invention, should also be included in the scope of the present invention with
It is interior, and be incorporated herein by reference herein.
It should be noted that it is of the invention by being parsed to the response message of multi-medium data playing request, and according to
Whether comprising dead chain information is played in the response message, determine whether the resource of the multi-medium data can use, solve existing skill
Art is difficult to determine the whether available technical problem of multimedia data resources, so as to effectively aid in the webpage capture work of search engine
Tool filters the webpage of disabled multi-medium data, improves the quality of multimedia data searching.
Here, it should also be noted that, the playing request and response message conduct explanation of each multi-medium data in citing
The example of effect, only for understanding the present invention, True Data during not as practical application.Unless otherwise instructed, herein other
The playing request and the function of response message that place occurs for simplicity, repeat no more with where like.
Preferably, identification information acquisition device 11, request generating device 12, dispensing device 13, reception device 14 and feature
It is continuously to work between information acquisition device 15.Specifically, identification information acquisition device 11 constantly obtains multimedia
The identification information of data；Then, request generating device 12 generates the multi-medium data also constantly according to the identification information
Playing request；Then, dispensing device 13 also constantly sends the playing request to the network where the multi-medium data
Equipment；Then, reception device 14 also constantly receive from the network equipment in response to the playing request feedback it is more
Media play response message；Then, characteristic information acquisition device 15 obtains also constantly according to the multimedia response message
Take the characteristic information of the multi-medium data；Here, it will be understood by those skilled in the art that " lasting " refers to that each device difference is continuous
Carry out the acquisition of multi-medium data identification information, the generation of playing request, the transmission of playing request, the reception of response message and
The acquisition of the characteristic information of multi-medium data, until meeting predetermined stoppage condition, such as identification information acquisition device 11 longer
Stop the acquisition to the identification information of multi-medium data in time.
Fig. 2 is to be illustrated according to the equipment for being used to obtain the characteristic information of multi-medium data of a preferred embodiment of the invention
Figure；Wherein, characteristic information acquisition device 15 ' includes key-value pair acquiring unit 151 ', matching inquiry unit 152 ' and first obtains
Unit 153 ', wherein, the multimedia response message includes each key assignments data pair, and each key assignments data are to including key assignments name
Title and key assignments；Key-value pair acquiring unit 151 ' extracts each key assignments data pair in the multimedia response message；Then,
With query unit 152 ' according to the key assignments title, matching inquiry is carried out in information MAP table, to obtain the multimedia number
According to characteristic information in the item of information corresponding with the key assignments title；Then, first acquisition unit 153 ' is by the key assignments name
Claim information entry value of the corresponding key assignments as described information item, to obtain the characteristic information of the multi-medium data.
This, device 11 ' -14 ' shown in Fig. 2 is identical with the content of the device 11-14 described by above reference picture 1, for simplicity, with
Way of reference is incorporated herein, without repeating.
Specifically, key-value pair acquiring unit 151 ' to multimedia response message for example by parsing, to obtain
Wherein each key assignments data pair, wherein, the key assignments data are to including key assignments title and key assignments, each key assignments data pair and more matchmakers
An item of information in the characteristic information of volume data is corresponding, and the playing duration of the item of information including the multi-medium data, this is more
Thumbnail of media data etc.；Then, each key assignments data that matching inquiry unit 152 ' obtains key-value pair acquiring unit 151 '
Each key assignments title of centering carries out matching inquiry in information MAP table respectively, to determine the characteristic information of the multi-medium data
In the item of information corresponding with each key assignments title；Then, first acquisition unit 153 ' by the key assignments title in its key assignments data
Information entry value of the key assignments as described information item corresponding to centering, to obtain the characteristic information of the multi-medium data.Here, institute
Information MAP table is stated to be used in memory response information in the key assignments title of key assignments data pair and the characteristic information of multi-medium data
Mapping relations between item of information.
In one example, key-value pair acquiring unit 151 ' obtains key by the parsing to multimedia response message
Value Data is to as follows：
| Key assignments title | Key assignments |
| username | Zhang San |
| seconds | 35000 |
Then, matching inquiry unit 152 ' by key assignments title " username " and " seconds " respectively in information MAP table
Middle carry out matching inquiry, to obtain the letter in the characteristic information of the multi-medium data corresponding to " username " and " seconds "
Breath item is respectively " to issue the user profile " and " playing duration of the multi-medium data " of the multi-medium data；Then, first obtain
Taking unit 153 ', the corresponding key assignments in its key assignments data pair, acquisition " issue the multi-medium data according to those key assignments titles
The value of user profile " item of information is " Zhang San ", and the value of " playing duration of multi-medium data " item of information is 35000s.
Those skilled in the art will be understood that item of information of the above-mentioned acquisition key assignments data to the characteristic information of, multi-medium data
The mode of value is only for example, and other key assignments data that obtain that are existing or being likely to occur from now on are believed the feature of, multi-medium data
The mode of the information entry value of breath is such as applicable to the present invention, should also be included within the scope of the present invention, and herein with reference
Mode is incorporated herein.
Preferably, multimedia messages, which obtain equipment 1, also includes response information acquisition device (not shown), identification device (not
Show) and updating device (not shown), wherein, response information acquisition device obtains multiple multimedias from the network equipment
Play response message；Then, identification device based on pre-defined rule to each key assignments in the multiple multimedia response message
Data are to being identified, to obtain the key assignments title corresponding with each item of information in the characteristic information of the multi-medium data；Connect
, updating device is established according to the key assignments title or updates described information mapping table.
Specifically, response information acquisition device for example passes through by predetermined condition or event triggering ground or regularly agreement
Communication mode is directly read from the multiple more of the multimedia network site server where the multi-medium data from third party device
Media play response message；
Then, multiple multimedia response messages that identification device for example obtains to response information acquisition device solve
Analysis, to obtain the key assignments data pair in those multimedia response messages, then, identification device is based on pre-defined rule to those
Each key assignments data in multimedia response message are to being identified, to obtain corresponding to key assignments data centering key assignments title
Item of information in the characteristic information of multi-medium data, wherein, the pre-defined rule is included when following at least any one meets predetermined bar
During part, the key assignments title is identified as the item of information corresponding with the predetermined condition：
1) each key assignments data are to the accumulative number occurred in the multiple multimedia response message；Specifically, know
Other device to the key assignments data with identical key assignments title to the number occurred in each multimedia response message by entering
Row statistics, and according to predetermined condition such as：
- accumulative occurrence number is minimum,
- accumulative occurrence number is less than certain predetermined threshold,
And accordingly, the key assignments title for the key assignments data pair for meeting the predetermined condition is identified as corresponding with the predetermined condition
Item of information.
In one example, pre-defined rule is that the number for adding up to occur in multiple multimedia response messages is minimum
Item of information corresponding to the key assignments title of key assignments data pair is " the dead chain information of broadcasting of multi-medium data "；It is right that identification device passes through
The key assignments data with identical key assignments title are as a result as follows to counting in 1O multimedia response message：
The key assignments data of-key assignments entitled " error " to occurring in wherein 1 multimedia response message,
The key assignments data of-key assignments entitled " logo " to occurring in wherein 8 multimedia response messages,
The key assignments data of-key assignments entitled " user " to occurring in wherein 5 multimedia response messages,
Thus, identification device can determine that the item of information corresponding to key assignments title " error " is " broadcasting of multi-medium data
Dead chain information ".
2) data type of key assignments data centering key assignments；If for example, in all multimedia response messages, certain key assignments
Title, such as " seconds ", corresponding key assignments is all integer type, then identification device can determine that corresponding to the key assignments title
Item of information in the characteristic information of multi-medium data is " playing duration of multi-medium data ".
Those skilled in the art will be understood that above-mentioned every pre-defined rule can not only be individually used for identification device identification key
It is worth the item of information corresponding to title, can also be by the wherein multinomial information with reference to corresponding to for identification device identification key assignments title
.
Those skilled in the art will be understood that above-mentioned pre-defined rule is only for example, and other are existing or are likely to occur from now on
Pre-defined rule is such as applicable to the present invention, should also be included within the scope of the present invention, and be contained in by reference herein
This.
Then, the key assignments title and the characteristic information of corresponding multi-medium data that updating device obtains identification device
In item of information write-in information MAP table；If detecting, the information MAP table is not yet established, and initializes the information MAP in advance
Table, then it is written into the information MAP table.
Those skilled in the art will be understood that above-mentioned acquisition multimedia response message, obtain corresponding to key assignments title
The item of information of the characteristic information of multi-medium data and the mode of fresh information mapping table are only for example, and other are existing or from now on may be used
The information for the characteristic information for obtaining multimedia response message, obtaining multi-medium data corresponding to key assignments title that can occur
The mode of item and fresh information mapping table is such as applicable to the present invention, should also be included within the scope of the present invention, and herein
It is incorporated herein by reference.
Fig. 3 is the method flow diagram for being used to obtain the characteristic information of multi-medium data according to one aspect of the invention.It is more
Media information obtains equipment 1 and includes but is not limited to computer, network host, single network server, multiple webserver collection
Or the cloud that multiple servers are formed.Here, cloud is taken by a large amount of computers or network based on cloud computing (Cloud Computing)
Business device is formed, wherein, cloud computing is one kind of Distributed Calculation, and one be made up of the computer collection of a group loose couplings is super
Virtual machine.
Specifically, in step sl, multimedia messages obtain the identification information that equipment 1 obtains multi-medium data.More specifically
Ground, in step sl, multimedia messages obtain equipment 1 for example according to belonging to the title of multi-medium data and the multi-medium data
Multimedia web site information, in identification information storehouse carry out matching inquiry to obtain the identification information of the multi-medium data, wherein,
The multi-medium data includes but is not limited to：
1) video file of the forms such as multimedia file, such as .wmv .flv .rmvb .mp4, and the lattice such as .wav .mp3
The audio file of formula；
2) stream medium data, i.e., the media formats played by the way of stream transmission in internet and Intranet；
Wherein, the identification information of the multi-medium data is used to identify the multi-medium data, and it is contained in transmission at most matchmaker
In the multi-medium data playing request of body Website server, the multimedia network site server will be according to the identification information, and identifying should
Multi-medium data.
In one example, multi-medium data is video file, and " blame sincere not faze 2 ", and should for the video file entitled
Video file comes from video website " www.videoabc.com ", and in step sl, multimedia messages obtain equipment 1 and regarded according to this
The title of frequency file and its affiliated website, carry out matching inquiry in identification information storehouse, to obtain the mark of the video file
Information is " XMjg4ODk4ODYw ".Here, the identification information storehouse is used for the title of storing multimedia data, affiliated web site etc.
Information, and its identification information of corresponding multi-medium data, the identification information storehouse include but is not limited to relational database, and internal memory is deposited
Reservoir, harddisk memory etc..
Preferably, in step sl, multimedia messages acquisition equipment 1 can be based on the broadcasting page of the multi-medium data
Network address, to obtain the identification information of the multi-medium data.Specifically, in step sl, multimedia messages obtain equipment 1
Such as the URL (URL) of the broadcasting page according to the multi-medium data, determine more belonging to the multi-medium data
Online media sites, and the naming rule of the URL according to the broadcasting page of the multimedia web site to its multi-medium data, from the URL's
Predeterminated position reads the identification information；Or in step sl, multimedia messages obtain equipment 1 and passed through in page data storehouse
The URL of multiple broadcasting pages from the affiliated multimedia web site of the multi-medium data is obtained, and those URL are compared, is obtained
The positional information of content different piece in those URL is obtained, then, multimedia messages obtain equipment 1 according to the positional information, at this
The identification information of the multi-medium data is extracted in the URL of the broadcasting page of multi-medium data.
In one example, the URL of the multi-medium data M1 broadcasting page is " http://v.abc.com/v_show/
Id_XMjkxMTY1Nzcy.html ", in step sl, multimedia messages obtain multimedia web site of the equipment 1 in the URL
Domain name addresses " v.abc.com ", in page data storehouse inquiry obtain some multi-medium datas from the multimedia web site
The broadcasting page, those play the pages URL be respectively：
1)http://v.abc.com/v_show/id_273eve12.html；
2)http://v.abc.com/v_show/id_XMkxMTYz.html；
3)http://v.abc.com/v_show/id_CVer12Hk.html；
4)http://v.abc.com/v_show/id_720cvb64.html；
By being compared to those URL, multimedia messages obtain equipment 1 and determine those URL changing content in URL
Position between character string " id_ " and " .html ", wherein, the changing content is the identification information of multi-medium data, so
Afterwards, multimedia messages obtain equipment 1 according to the positional information, and its mark is extracted in the URL of the multi-medium data M1 broadcasting page
It is " XMjkxMTY1Nzcy " to know information.
Preferably, in step sl, multimedia messages acquisition equipment 1 can also be based on the broadcast page in the multi-medium data
Start the parameter information of multimedia plug-in unit in face, to obtain the identification information of the multi-medium data, wherein, more matchmakers
Body player plug-in includes but is not limited to：
- Flash plug-in units；
- MediaPlayer plug-in units；
- Quicktime plug-in units.
In one example, when the broadcasting page of multi-medium data renders in a browser, browser is broadcast by running this
The multimedia that the generation of the directive scripts such as Javascript, VBscript in the page starts in the broadcasting page is put to insert
Each start-up parameter of part, then in step sl, multimedia messages obtain equipment 1 should by calling the API that browser provides to obtain
Each start-up parameter, and according to default identification information parameter key, matching inquiry is carried out in each start-up parameter, to be somebody's turn to do
The identification information of multi-medium data.
Those skilled in the art will be understood that the mode of above-mentioned acquisition identification information is only for example, and other are existing or from now on
The mode for the acquisition identification information being likely to occur such as is applicable to the present invention, should also be included within the scope of the present invention, and
It is incorporated herein by reference herein.
Then, in step s 2, multimedia messages obtain equipment 1 according to the identification information, generate the multimedia number
According to playing request.Specifically, in step s 2, multimedia messages obtain equipment 1 for example according to more belonging to the multi-medium data
The form of the playing request of the multi-medium data of online media sites setting, generation include its acquired identification information in step sl
The multi-medium data playing request, wherein, the playing request includes but is not limited to：
- (HTTP) HTTP request；
- (Secure Hypertext Transfer Protocol) HTTPS request；
- (Microsoft Media Server agreement) MMS is asked.
In one example, the identification information of multi-medium data is " 75020837 ", the affiliated multimedia of the multi-medium data
The domain name of website is " v.abc.com ", and in step s 2, multimedia messages obtain the multimedia that equipment 1 is set according to the website
The form of the playing request of data, the playing request of the multi-medium data is generated, such as：
http://v.abc.com/vHd=1＆vid=75020837＆noCache=12469＆ui=0, wherein this broadcast
The parameter value for putting the parameter vid in request is the identification information of the multi-medium data.
Those skilled in the art will be understood that the mode of above-mentioned generation playing request is only for example, and other are existing or from now on
The mode for the generation playing request being likely to occur such as is applicable to the present invention, should also be included within the scope of the present invention, and
It is incorporated herein by reference herein.
Then, in step s3, multimedia messages obtain equipment 1 and send the playing request to the multi-medium data institute
The network equipment.Specifically, in step s3, multimedia messages acquisition equipment 1 for example obtains it more in step s 2
The playing request of media data, such as HTTP, HTTPS agreement, is sent to the multi-medium data institute by the communication protocol of agreement
The network equipment, such as the server of multimedia web site.Here, multimedia messages are obtained between equipment 1 and the network equipment
It can be realized and communicated by any communication mode, included but is not limited to, the mobile communication based on 3GPP, LTE, WIMAX, based on TCP/
IP, the computer network communication of udp protocol and the low coverage wireless transmission method based on bluetooth, Infrared Transmission standard.
Those skilled in the art will be understood that the mode of above-mentioned transmission playing request is only for example, and other are existing or from now on
The mode for the transmission playing request being likely to occur such as is applicable to the present invention, should also be included within the scope of the present invention, and
It is incorporated herein by reference herein.
Then, in step s 4, multimedia messages acquisition equipment 1 receives broadcasts from the network equipment in response to described
Put the multimedia response message of request feedback.Specifically, the network equipment where multi-medium data from multimedia to believing
The playing request of breath acquisition equipment 1 multi-medium data is handled, to generate corresponding multimedia response message, and will
It feeds back to multimedia messages according to the communication mode of agreement and obtains equipment 1, and in step s 4, multimedia messages obtain equipment 1
The multimedia response message is received in real time or with answering predetermined condition triggering, wherein, the multimedia response message bag
Characteristic information containing the multi-medium data.
Those skilled in the art will be understood that the mode of above-mentioned reception response message is only for example, and other are existing or from now on
The mode for the reception response message being likely to occur such as is applicable to the present invention, should also be included within the scope of the present invention, and
It is incorporated herein by reference herein.
Then, in step s 5, multimedia messages obtain equipment 1 according to the multimedia response message, obtain institute
State the characteristic information of multi-medium data.Specifically, in step s 5, multimedia messages obtain such as basis of equipment 1 and preset
Multi-medium data play the storage format of response message, the more matchmakers that obtain in step s 5 of equipment 1 are obtained to multimedia messages
Body plays response message and parsed, and analytically after multimedia response message in obtain the feature of the multi-medium data
Information, wherein, the storage format of the response message includes but is not limited to：
1) JSON forms, it is a kind of data interchange format of lightweight, is typically represented using " name/value " to by the way of
Data, used between title and value "：" separate；
2) XML format, it describes data by marking.
Here, the characteristic information of the multi-medium data includes but is not limited to：
The thumbnail of-the multi-medium data；
The playing duration of-the multi-medium data；
The dead chain information of the broadcasting of-multi-medium data, the dead chain information of the broadcasting mean to be used to prompt user's multimedia
Data resource disabled information；
The heading message of-the multi-medium data；
The user profile of-issue the multi-medium data, such as user account, user's name.
In one example, in step s 4, multimedia messages obtain equipment 1 and received from multimedia network site server
The storage format of multimedia response message is XML format, and its content is：
Wherein, label<v>In attribute tt represent the title of multi-medium data, when tm represents the broadcasting of the multi-medium data
It is long, unit ms；Then, in step s 5, multimedia messages obtain equipment 1 and the response message are resolved into DOM Document Object Model
(DOM) set, and traveled through in the dom tree to obtain the characteristic information of the multi-medium data, such as the title of multi-medium data
For " text of Zhu become famous video ", the playing duration of the multi-medium data is 818970ms.Here, the dom tree means by right
The tree construction data that XML format data are parsed and obtained, each node in the tree and the label in XML format data and
Label substance is corresponding, passes through the content in the operable XML format data of the dom tree.
In another example, in step s 4, multimedia messages obtain equipment 1 and received from multimedia network site server
The storage format of multimedia response message is JSON forms, and its content is：
Wherein, " logo " represent multi-medium data thumbnail, " username " and " userid " represent issue more matchmakers
The user profile of volume data, " seconds " represent the playing duration of the multi-medium data, and " error " represents the multi-medium data
The dead chain information of broadcasting；
Then, in step s 5, multimedia messages obtain equipment 1 according to the storage format, and the multimedia is responded
Information resolves to " name/value " data pair, such as " userid/78421024 ", " seconds/2225.67 ", and and determine therefrom that this
The characteristic information of multi-medium data, such as the thumbnail of the multi-medium data is a URL, the URL points to the thumbnail in network
In access path, and the dead chain information of broadcasting of the multi-medium data.
Those skilled in the art will be understood that the storage format of above-mentioned multimedia response message, obtain multi-medium data
The mode of characteristic information be only for example, other storage lattice of multimedia response message that are existing or being likely to occur from now on
Formula, the mode of characteristic information for obtaining multi-medium data are such as applicable to the present invention, should also be included in the scope of the present invention with
It is interior, and be incorporated herein by reference herein.
It should be noted that it is of the invention by being parsed to the response message of multi-medium data playing request, and according to
Whether comprising dead chain information is played in the response message, determine whether the resource of the multi-medium data can use, solve existing skill
Art is difficult to determine the whether available technical problem of multimedia data resources, so as to effectively aid in the webpage capture work of search engine
Tool filters the webpage of disabled multi-medium data, improves the quality of multimedia data searching.
Here, it should also be noted that, the playing request and response message conduct explanation of each multi-medium data in citing
The example of effect, only for understanding the present invention, True Data during not as practical application.Unless otherwise instructed, herein other
The playing request and the function of response message that place occurs for simplicity, repeat no more with where like.
Preferably, it is to hold in step S1, step S2, step S3, step S4 and step S5 that multimedia messages, which obtain equipment 1,
It is continuous constantly to work.Specifically, in step sl, multimedia messages obtain the mark that equipment 1 constantly obtains multi-medium data
Information；Then, in step s 2, multimedia messages obtain equipment 1 also constantly according to the identification information, generate more matchmakers
The playing request of volume data；Then, in step s3, multimedia messages obtain equipment 1 and also constantly send out the playing request
The network equipment delivered to where the multi-medium data；Then, in step s 4, multimedia messages obtain equipment 1 and also constantly connect
Receive the multimedia response message in response to playing request feedback from the network equipment；Then, in step S5
In, multimedia messages obtain equipment 1 also constantly according to the multimedia response message, obtain the multi-medium data
Characteristic information；Here, it will be understood by those skilled in the art that " lasting " refers to that each step constantly carries out multi-medium data mark respectively
The acquisition of information, the generation of playing request, the transmission of playing request, the feature letter of the reception of response message and multi-medium data
The acquisition of breath, until meet predetermined stoppage condition, such as multimedia messages obtain equipment 1 and stopped in a long time to multimedia
The acquisition of the identification information of data.
Fig. 4 is the method flow for being used to obtain the characteristic information of multi-medium data according to a preferred embodiment of the invention
Figure；Wherein, step S5 ' also includes step S51 ', step S52 ' and step S53 '.In step S51 ', multimedia messages obtain
Equipment 1 extracts each key assignments data pair in the multimedia response message；Then, in step S52 ', multimedia messages
Equipment 1 is obtained according to the key assignments title, matching inquiry is carried out in information MAP table, to obtain the spy of the multi-medium data
The item of information corresponding with the key assignments title in reference breath；Then, in step S53 ', multimedia messages obtain equipment 1 will
Information entry value of the key assignments as described information item corresponding to the key assignments title, to obtain the spy of the multi-medium data
Reference ceases.Wherein, the multimedia response message includes each key assignments data pair, and each key assignments data are to including key assignments title
With key assignments.Here, multimedia messages shown in Fig. 4 obtain equipment 1 in S1 ', step S2 ', step S3 ' and step S4 ' and before
Media information acquisition equipment 1 described by face reference picture 3 is identical with the content in step S4 in step S1, step S2, step S3,
For simplicity, it is incorporated herein by reference, without repeating.
Specifically, in step S51 ', multimedia messages obtain equipment 1 for example by entering to multimedia response message
Row parsing, to obtain wherein each key assignments data pair, wherein, the key assignments data are to including key assignments title and key assignments, Mei Gejian
Value Data pair is corresponding with an item of information in the characteristic information of multi-medium data, and the item of information includes the multi-medium data
The thumbnail etc. of playing duration, the multi-medium data；Then, in step S52 ', multimedia messages obtain equipment 1 by it in step
Each key assignments title of each key assignments data centering obtained in rapid S51 ' carries out matching inquiry in information MAP table respectively, to determine
The item of information corresponding with each key assignments title in the characteristic information of the multi-medium data；Then, in step S53 ', more matchmakers
Item of information of the body information acquisition apparatus 1 using key assignments title key assignments corresponding in its key assignments data pair as described information item
Value, to obtain the characteristic information of the multi-medium data.Here, described information mapping table is used for key assignments data in memory response information
To key assignments title and multi-medium data characteristic information in item of information between mapping relations.
In one example, in step S51 ', multimedia messages obtain equipment 1 and passed through to multimedia response message
Parsing, obtain key assignments data to as follows：
| Key assignments title | Key assignments |
| username | Zhang San |
| seconds | 35000 |
Then, in step S52 ', multimedia messages obtain equipment 1 by key assignments title " username " and " seconds "
Matching inquiry is carried out in information MAP table respectively, to obtain the multi-medium data corresponding to " username " and " seconds "
Characteristic information in item of information be respectively " to issue the user profile of the multi-medium data " and " during the broadcasting of the multi-medium data
It is long "；Then, in step S53 ', multimedia messages obtain equipment 1 and corresponded to according to those key assignments titles in its key assignments data pair
Key assignments, obtain " user profile for issuing the multi-medium data " item of information value be " Zhang San ", " during the broadcasting of multi-medium data
The value of length " item of information is 35000s.
Those skilled in the art will be understood that item of information of the above-mentioned acquisition key assignments data to the characteristic information of, multi-medium data
The mode of value is only for example, and other key assignments data that obtain that are existing or being likely to occur from now on are believed the feature of, multi-medium data
The mode of the information entry value of breath is such as applicable to the present invention, should also be included within the scope of the present invention, and herein with reference
Mode is incorporated herein.
Preferably (reference picture 3), the process also include step S6 (not shown), step S7 (not shown) and step S8 (not
Show), wherein, in step s 6, multimedia messages obtain equipment 1 and obtain multiple multimedias from the network equipment
Response message；Then, in the step s 7, multimedia messages obtain equipment 1 and are based on pre-defined rule to the multiple multimedia
Each key assignments data in response message are to being identified, to obtain and each item of information phase in the characteristic information of the multi-medium data
Corresponding key assignments title；Then, in step s 8, multimedia messages obtain equipment 1 according to the key assignments title, establish or update
Described information mapping table.
Specifically, in step s 6, multimedia messages obtain equipment 1 for example by predetermined condition or event triggering ground or fixed
Directly read by the communication mode of agreement from third party device from the multimedia web site where the multi-medium data to phase
Multiple multimedia response messages of server；
Then, in the step s 7, multimedia messages obtain multiple multimedias that equipment 1 for example obtains in step s 6 to it
Response message is played to be parsed, to obtain the key assignments data pair in those multimedia response messages, then, multimedia letter
Breath obtain equipment 1 based on pre-defined rule to each key assignments data in those multimedia response messages to being identified, to obtain
The item of information in the characteristic information of the multi-medium data corresponding to key assignments data centering key assignments title is obtained, wherein, the pre-defined rule
Including when it is following any one of at least conform to a predetermined condition when, the key assignments title is identified as the letter corresponding with the predetermined condition
Cease item：
1) each key assignments data are to the accumulative number occurred in the multiple multimedia response message；Specifically, exist
In step S7, multimedia messages obtain equipment 1 by the key assignments data with identical key assignments title in each multimedia
The number occurred in response message is counted, and according to predetermined condition such as：
- accumulative occurrence number is minimum,
- accumulative occurrence number is less than certain predetermined threshold,
And accordingly, the key assignments title for the key assignments data pair for meeting the predetermined condition is identified as corresponding with the predetermined condition
Item of information.
In one example, pre-defined rule is that the number for adding up to occur in multiple multimedia response messages is minimum
Item of information corresponding to the key assignments title of key assignments data pair is " the dead chain information of broadcasting of multi-medium data "；In the step s 7, it is more
Media information obtains equipment 1 and passed through to having the key assignments data of identical key assignments title in 10 multimedia response messages to entering
Row statistics is as a result as follows：
The key assignments data of-key assignments entitled " error " to occurring in wherein 1 multimedia response message,
The key assignments data of-key assignments entitled " logo " to occurring in wherein 8 multimedia response messages,
The key assignments data of-key assignments entitled " user " to occurring in wherein 5 multimedia response messages,
Thus, multimedia messages obtain equipment 1 and can determine that the item of information corresponding to key assignments title " error " is " more matchmakers
The dead chain information of broadcasting of volume data ".
2) data type of key assignments data centering key assignments；If for example, in all multimedia response messages, certain key assignments
Title, such as " seconds ", corresponding key assignments is all integer type, then in the step s 7, multimedia messages obtain equipment 1 can
It is " playing duration of multi-medium data " to determine the item of information in the characteristic information of the multi-medium data corresponding to the key assignments title.
Those skilled in the art will be understood that above-mentioned every pre-defined rule can not only be individually used for multimedia messages acquisition
Equipment 1 identifies the item of information corresponding to key assignments title, and wherein multinomial combination can also be used for multimedia messages acquisition equipment 1 and known
Item of information corresponding to other key assignments title.
Those skilled in the art will be understood that above-mentioned pre-defined rule is only for example, and other are existing or are likely to occur from now on
Pre-defined rule is such as applicable to the present invention, should also be included within the scope of the present invention, and be contained in by reference herein
This.
Then, in step s 8, multimedia messages obtain the key assignments title that obtains it in the step s 7 of equipment 1 and and its
Item of information write-in information MAP table in the characteristic information of corresponding multi-medium data；If detecting, the information MAP table is not yet built
It is vertical, then the information MAP table is initialized in advance, is then written into the information MAP table.
Those skilled in the art will be understood that above-mentioned acquisition multimedia response message, obtain corresponding to key assignments title
The item of information of the characteristic information of multi-medium data and the mode of fresh information mapping table are only for example, and other are existing or from now on may be used
The information for the characteristic information for obtaining multimedia response message, obtaining multi-medium data corresponding to key assignments title that can occur
The mode of item and fresh information mapping table is such as applicable to the present invention, should also be included within the scope of the present invention, and herein
It is incorporated herein by reference.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.This
Outside, it is clear that the word of " comprising " one is not excluded for other units or step, and odd number is not excluded for plural number.That is stated in system claims is multiple
Unit or device can also be realized by a unit or device by software or hardware.The first, the second grade word is used for table
Show title, and be not offered as any specific order.
Claims (16)
1. a kind of computer implemented method for being used to obtain the characteristic information of multi-medium data, wherein, this method includes following
Step:
Multimedia web site information of a according to belonging to the title of the multi-medium data and the multi-medium data, believe in mark
Breath carries out matching inquiry in storehouse, to obtain the identification information of the multi-medium data；
B generates the playing request of the multi-medium data according to the identification information；
C sends the playing request to the network equipment where the multi-medium data；
D receives the multimedia response message in response to playing request feedback from the network equipment；
E obtains the characteristic information of the multi-medium data according to the multimedia response message；
Wherein, the multimedia response message includes each key assignments data pair, each key assignments data to including key assignments title with
Key assignments, the step e include：
Each key assignments data pair in the-extraction multimedia response message；
- according to the key assignments title, matching inquiry is carried out in information MAP table, to obtain the feature of multi-medium data letter
The item of information corresponding with the key assignments title in breath；
- information the entry value using the key assignments corresponding to the key assignments title as described information item, to obtain the multimedia
The characteristic information of data.
2. according to the method for claim 1, wherein, the characteristic information of the multi-medium data is including following at least any
：
The thumbnail of-the multi-medium data；
The playing duration of-the multi-medium data；
The dead chain information of the broadcasting of-multi-medium data；
The heading message of-the multi-medium data；
The user profile of-issue the multi-medium data.
3. method according to claim 1 or 2, wherein, the step a includes：
The network address of-broadcasting the page based on the multi-medium data, to obtain the identification information of the multi-medium data.
4. method according to claim 1 or 2, wherein, the step a includes：
- based on the parameter information for playing startup multimedia plug-in unit in the page in the multi-medium data, it is described to obtain
The identification information of multi-medium data.
5. according to the method for claim 4, wherein, the multimedia plug-in unit includes following at least any one：
- Flash plug-in units；
- MediaPlayer plug-in units；
- Quicktime plug-in units.
6. according to the method for claim 1, wherein, the storage format of the multimedia response message includes following
One：
- JSON forms；
- XML format.
7. according to the method for claim 1, wherein, this method also includes：
- obtain multiple multimedia response messages from the network equipment；
- based on pre-defined rule to each key assignments data in the multiple multimedia response message to being identified, with obtain
The key assignments title corresponding with each item of information in the characteristic information of the multi-medium data；
- according to the key assignments title, establish or update described information mapping table.
8. according to the method for claim 7, wherein, the pre-defined rule is included when following at least any one meets predetermined bar
During part, the key assignments title is identified as the item of information corresponding with the predetermined condition：
- key assignments the data are to the number that adds up to occur in the multiple multimedia response message；
The data type of-key assignments data centering the key assignments.
9. a kind of equipment for being used to obtain the characteristic information of multi-medium data, wherein, the equipment includes:
Identification information acquisition device, for more matchmakers belonging to the title according to the multi-medium data and the multi-medium data
Body site information, matching inquiry is carried out in identification information storehouse, to obtain the identification information of the multi-medium data；
Request generating device, for according to the identification information, generating the playing request of the multi-medium data；
Dispensing device, for the playing request to be sent to the network equipment where the multi-medium data；
Reception device, responded for receiving the multimedia in response to playing request feedback from the network equipment
Information；
Characteristic information acquisition device, for according to the multimedia response message, obtaining the feature of the multi-medium data
Information；
Wherein, the multimedia response message includes each key assignments data pair, each key assignments data to including key assignments title with
Key assignments, the characteristic information acquisition device include：
Key-value pair acquiring unit, for extracting each key assignments data pair in the multimedia response message；
Matching inquiry unit is described more to obtain for according to the key assignments title, matching inquiry to be carried out in information MAP table
The item of information corresponding with the key assignments title in the characteristic information of media data；
First acquisition unit, for the information entry value using the key assignments corresponding to the key assignments title as described information item,
To obtain the characteristic information of the multi-medium data.
10. equipment according to claim 9, wherein, the characteristic information of the multi-medium data is including following at least any
：
The thumbnail of-the multi-medium data；
The playing duration of-the multi-medium data；
The dead chain information of the broadcasting of-multi-medium data；
The heading message of-the multi-medium data；
The user profile of-issue the multi-medium data.
11. the equipment according to claim 9 or 10, wherein, the identification information acquisition device is used to be based on more matchmakers
The network address of the broadcasting page of volume data, to obtain the identification information of the multi-medium data.
12. the equipment according to claim 9 or 10, wherein, the identification information acquisition device is used to be based on described more
Media data plays the parameter information for starting multimedia plug-in unit in the page, to obtain the mark of multi-medium data letter
Breath.
13. equipment according to claim 12, wherein, the multimedia plug-in unit includes following at least any one：
- Flash plug-in units；
- MediaPlayer plug-in units；
- Quicktime plug-in units.
14. equipment according to claim 10, wherein, the storage format of the multimedia response message is including following
Any one：
- JSON forms；
- XML format.
15. equipment according to claim 9, wherein, the equipment also includes：
Response information acquisition device, for obtaining multiple multimedia response messages from the network equipment；
Identification device, for based on pre-defined rule to each key assignments data in the multiple multimedia response message to carry out
Identification, to obtain the key assignments title corresponding with each item of information in the characteristic information of the multi-medium data；
Updating device, for according to the key assignments title, establishing or updating described information mapping table.
16. equipment according to claim 15, wherein, the pre-defined rule include when it is following any one of at least meet it is predetermined
During condition, the key assignments title is identified as the item of information corresponding with the predetermined condition：
- key assignments the data are to the number that adds up to occur in the multiple multimedia response message；
The data type of-key assignments data centering the key assignments.
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| CN104809120B (en) * | 2014-01-24 | 2020-10-30 | 腾讯科技（深圳）有限公司 | Information processing method and device |
| CN104239482A (en) * | 2014-09-04 | 2014-12-24 | 无锡天脉聚源传媒科技有限公司 | Resource XML (extensive markup language) describing and processing method and device |
| CN104468239B (en) * | 2014-12-22 | 2018-08-21 | 上海大唐移动通信设备有限公司 | A kind of rule-based data processing method and device |
| CN106610718B (en) * | 2016-11-11 | 2020-09-11 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for adjusting position of object in virtual reality and virtual reality device |
| CN114025207A (en) * | 2021-12-07 | 2022-02-08 | 贵阳朗玛视讯科技有限公司 | Method and device for starting APK plug-in based on IPTV system |
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| US8112456B1 (en) * | 2006-04-07 | 2012-02-07 | Dell Products L.P. | Implicit ranking of audio content |
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| US8112456B1 (en) * | 2006-04-07 | 2012-02-07 | Dell Products L.P. | Implicit ranking of audio content |
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Effective date of registration: 20161230 Address after: 100193 room 303-305, building, East District, No. 10, Wang Dong Road, Beijing, Haidian District Applicant after: Beijing small mutual Entertainment Technology Co., Ltd. Address before: 100085 Beijing, Haidian District, No. ten on the ground floor, No. 10 Baidu building, layer 2 Applicant before: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY Co.,Ltd. |
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