CN104394433A - Method and device for detecting play times of multimedia file in television channel - Google Patents
Method and device for detecting play times of multimedia file in television channel Download PDFInfo
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- CN104394433A CN104394433A CN201410707130.9A CN201410707130A CN104394433A CN 104394433 A CN104394433 A CN 104394433A CN 201410707130 A CN201410707130 A CN 201410707130A CN 104394433 A CN104394433 A CN 104394433A
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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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
- H04N21/25891—Management of end-user data being end-user preferences
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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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4331—Caching operations, e.g. of an advertisement for later insertion during playback
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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
- H04N21/44213—Monitoring of end-user related data
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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
- H04N21/44213—Monitoring of end-user related data
- H04N21/44218—Detecting physical presence or behaviour of the user, e.g. using sensors to detect if the user is leaving the room or changes his face expression during a TV program
Abstract
The invention discloses a method and a device for detecting play times of a multimedia file in a television channel. The method for detecting the play times of the multimedia file in the television channel comprises the following steps: obtaining program records of the television channel; determining a to-be-detected multimedia file inserted in the television channel; obtaining the play starting time and the play ending time of the to-be-detected multimedia file; scanning the program records of the television channel, and judging whether a first time interval and a second time interval have intersection; if the first time interval and the second time interval are judged to have intersection, accumulating the play times of the to-be-detected multimedia file; and detecting the play times of the to-be-detected multimedia file in the television channel. The method and the device disclosed by the invention can be used for solving the problem that the play results of the multimedia file in the television channel cannot be quantitatively calculated in the prior art.
Description
Technical field
The present invention relates to internet arena, in particular to a kind of method and apparatus detecting the broadcasting time of multimedia file in television channel.
Background technology
At present, utilize the user watched daily record obtaining TV can add up the broadcasting time of any television channel, the degree that television channel attracts user can be analyzed by the analysis of the broadcasting time to television channel, namely the broadcasting time of television channel is higher, this television channel more attracts user, the broadcasting time of television channel is lower, and this television channel attracts user not.Often some multimedia files can be inserted in television channel, such as, advertisement.The quality of these multimedia file quality becomes the key factor whether this television channel attracts user, the broadcasting time of this television channel can be increased when the multimedia file quality inserted in television channel is higher, thus improve the degree of the attraction user of this television channel.But, prior art cannot add up the broadcasting time of the multimedia file in television channel exactly, the indexs such as complete broadcasting time and incomplete broadcasting time, and then also cannot carry out quantitative statistics accurately to the exposure effect of the multimedia file in television channel and result of broadcast.
The problem of quantitative statistics cannot be carried out for prior art to the result of broadcast of the multimedia file in television channel, not yet propose effective solution at present.
Summary of the invention
Main purpose of the present invention is to provide a kind of method and apparatus detecting the broadcasting time of multimedia file in television channel, to solve prior art cannot carry out quantitative statistics problem to the result of broadcast of the multimedia file in television channel.
To achieve these goals, according to an aspect of the present invention, a kind of method detecting the broadcasting time of multimedia file in television channel is provided.
In this detection television channel, the method for the broadcasting time of multimedia file comprises: the rating record obtaining television channel, and wherein, the rating record of television channel comprises the broadcast start time of television channel, the end reproduction time of television channel; Determine the multimedia file to be detected inserted in television channel; Obtain the broadcast start time of multimedia file to be detected and the end reproduction time of multimedia file to be detected; The rating record of traversal television channel, judge whether very first time interval and the second time interval exist common factor, wherein, very first time interval is the time interval that the broadcast start time of television channel and the end reproduction time of television channel are determined, the second time interval is the time interval that the broadcast start time of multimedia file to be detected and the end reproduction time of multimedia file to be detected are determined; If judge that very first time interval and the second time interval exist to occur simultaneously, the broadcasting time of multimedia file to be detected is added up; Detect the broadcasting time of multimedia file to be detected in television channel.
Further, at the rating record of traversal television channel, after judging whether the very first time interval and the second time interval exists common factor, in this detection television channel, the method for the broadcasting time of multimedia file also comprises: judge that the broadcast start time of television channel is whether early than the broadcast start time of multimedia file to be detected; If judge to judge the broadcast start time of the broadcast start time of television channel early than multimedia file to be detected, judge whether the end reproduction time of television channel is later than the end reproduction time of multimedia file to be detected; If judge that the end reproduction time of television channel is later than the end reproduction time of multimedia file to be detected, the complete broadcasting time of multimedia file to be detected is added up; Detect the complete broadcasting time of multimedia file to be detected in television channel.
Further, after the complete broadcasting time detecting multimedia file to be detected in television channel, in this detection television channel, the method for the broadcasting time of multimedia file also comprises: the difference calculating the broadcasting time of multimedia file to be detected and the complete broadcasting time of multimedia file to be detected; Determine the incomplete broadcasting time of multimedia file to be detected in television channel, wherein, the incomplete broadcasting time of multimedia file to be detected is the difference of the broadcasting time of multimedia file to be detected and the complete broadcasting time of multimedia file to be detected.
Further, when judging that the very first time is interval and the second time interval exists common factor, in this detection television channel, the method for the broadcasting time of multimedia file also comprises: the duration obtaining the time interval of the common factor correspondence of very first time interval and the second time interval; Detect the playing duration of multimedia file to be detected in television channel, wherein, the playing duration of multimedia file to be detected is the summation of the duration of the time interval of the common factor correspondence of very first time interval and the second time interval.
Further, after the playing duration detecting multimedia file to be detected in television channel, in this detection television channel, the method for the broadcasting time of multimedia file also comprises: the ratio calculating the playing duration of multimedia file to be detected and the broadcasting time of multimedia file to be detected; Determine time equal playing duration of multimedia file to be detected in television channel, wherein, time equal playing duration of multimedia file to be detected is the ratio of the playing duration of multimedia file to be detected and the broadcasting time of multimedia file to be detected.
Further, the rating record of television channel also comprises user ID corresponding to the user that plays multimedia file to be detected, after the playing duration detecting multimedia file to be detected in television channel, in this detection television channel, the method for the broadcasting time of multimedia file also comprises: there is the rating record that occurs simultaneously with the second time interval stored in presetting database by interval for the very first time in the rating record of television channel; Rating record in traversal presetting database; Rating record in presetting database is carried out duplicate removal process according to user ID; The number of user ID in statistics presetting database.
Further, in statistics presetting database user ID number after, in this detection television channel, the method for the broadcasting time of multimedia file also comprises: the ratio calculating the number of user ID in the playing duration of multimedia file to be detected and presetting database; Determine the playing duration per capita of multimedia file to be detected in television channel, wherein, the playing duration per capita of multimedia file to be detected is the ratio of the number of user ID in the playing duration of multimedia file to be detected and presetting database.
Further, after the incomplete broadcasting time determining multimedia file to be detected in television channel, in this detection television channel, the method for the broadcasting time of multimedia file also comprises: according to the broadcasting time of multimedia file to be detected in television channel, the complete broadcasting time of multimedia file to be detected and the incomplete broadcasting time of multimedia file to be detected generate chart, wherein, chart is used for the broadcasting time simultaneously showing multimedia file to be detected, the complete broadcasting time of multimedia file to be detected and the incomplete broadcasting time of multimedia file to be detected; Export chart.
To achieve these goals, according to a further aspect in the invention, a kind of device detecting the broadcasting time of multimedia file in television channel is provided.
In this detection television channel, the device of the broadcasting time of multimedia file comprises: the first acquisition module, for obtaining the rating record of television channel, wherein, the rating record of television channel comprises the broadcast start time of television channel, the end reproduction time of television channel; First determination module, for determining the multimedia file to be detected inserted in television channel; Second acquisition module, for the end reproduction time of the broadcast start time and multimedia file to be detected that obtain multimedia file to be detected; First judge module, for traveling through the rating record of television channel, judge whether very first time interval and the second time interval exist common factor, wherein, very first time interval is the time interval that the broadcast start time of television channel and the end reproduction time of television channel are determined, the second time interval is the time interval that the broadcast start time of multimedia file to be detected and the end reproduction time of multimedia file to be detected are determined; First computing module, for when judging that the very first time is interval and the second time interval exists common factor, adds up to the broadcasting time of multimedia file to be detected; First detection module, for detecting the broadcasting time of multimedia file to be detected in television channel.
Further, in this detection television channel, the device of the broadcasting time of multimedia file also comprises: the second judge module, for judging that the broadcast start time of television channel is whether early than the broadcast start time of multimedia file to be detected; 3rd judge module, for when judging to judge the broadcast start time of the broadcast start time of television channel early than multimedia file to be detected, judges whether the end reproduction time of television channel is later than the end reproduction time of multimedia file to be detected; Second computing module, for when judging that the end reproduction time of television channel is later than the end reproduction time of multimedia file to be detected, adds up to the complete broadcasting time of multimedia file to be detected; Second detection module, for detecting the complete broadcasting time of multimedia file to be detected in television channel; 3rd computing module, for the difference of the complete broadcasting time of the broadcasting time and multimedia file to be detected that calculate multimedia file to be detected; Second determination module, for determining the incomplete broadcasting time of multimedia file to be detected in television channel, wherein, the incomplete broadcasting time of multimedia file to be detected is the difference of the broadcasting time of multimedia file to be detected and the complete broadcasting time of multimedia file to be detected.
By the present invention, adopt the rating record obtaining television channel, wherein, the rating record of television channel comprises the broadcast start time of television channel, the end reproduction time of television channel; Determine the multimedia file to be detected inserted in television channel; Obtain the broadcast start time of multimedia file to be detected and the end reproduction time of multimedia file to be detected; The rating record of traversal television channel, judge whether very first time interval and the second time interval exist common factor, wherein, very first time interval is the time interval that the broadcast start time of television channel and the end reproduction time of television channel are determined, the second time interval is the time interval that the broadcast start time of multimedia file to be detected and the end reproduction time of multimedia file to be detected are determined; If judge that very first time interval and the second time interval exist to occur simultaneously, the broadcasting time of multimedia file to be detected is added up; Detect the broadcasting time of multimedia file to be detected in television channel, solve prior art cannot carry out quantitative statistics problem to the result of broadcast of the multimedia file in television channel.This invention is by judging that whether life period is occured simultaneously in user's viewing time of television channel interval reproduction time interval with multimedia file in television channel, adds up the broadcasting time of multimedia file in television channel.This invention simultaneously continues to judge whether the duration of the time interval that this time common factor is corresponding is greater than the duration in the reproduction time interval of multimedia file in television channel, the complete broadcasting time of the multimedia file in this television channel and incomplete broadcasting time are added up, and then reaches the effect of multimedia file result of broadcast in accurate analysis television channel.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart according to the first embodiment of the method for the broadcasting time of multimedia file in detection television channel of the present invention;
Fig. 2 is the flow chart according to the second embodiment of the method for the broadcasting time of multimedia file in detection television channel of the present invention;
Fig. 3 is the schematic diagram according to the first embodiment of the device of the broadcasting time of multimedia file in detection television channel of the present invention; And
Fig. 4 is the schematic diagram according to the second embodiment of the device of the broadcasting time of multimedia file in detection television channel of the present invention.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
The application's scheme is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only the embodiment of the application's part, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the application's protection.
It should be noted that, term " first ", " second " etc. in the specification of the application and claims and above-mentioned accompanying drawing are for distinguishing similar object, and need not be used for describing specific order or precedence.Should be appreciated that the data used like this can be exchanged, in the appropriate case so that the embodiment of the application described herein.In addition, term " comprises " and " having " and their any distortion, intention is to cover not exclusive comprising, such as, contain those steps or unit that the process of series of steps or unit, method, system, product or equipment is not necessarily limited to clearly list, but can comprise clearly do not list or for intrinsic other step of these processes, method, product or equipment or unit.
The present invention aims to provide a kind of method and apparatus detecting the broadcasting time of multimedia file in television channel.
Fig. 1 is the flow chart according to the first embodiment of the method for the broadcasting time of multimedia file in detection television channel of the present invention.As shown in Figure 1, in this detection television channel, the method for the broadcasting time of multimedia file comprises following step S101 to step S106:
Step S101, obtains the rating record of television channel.
Preferably statistical analysis is carried out to the broadcasting time of the multimedia file in the television channel of Web TV in this embodiment, Web TV can comprise IPTV, digital video broadcasting TV, internet television etc., preferably IPTV is adopted in this embodiment, utilize the Set Top Box collection of this IPTV and return the user watched daily record of the television channel of this Web TV, and by the user watched daily record of this television channel stored in database.The user watched daily record of television channel is made up of the one or more of rating records of this user, wherein, the rating record of television channel comprises the broadcast start time of television channel, the end reproduction time of television channel and play the information such as user ID corresponding to the user of this television channel.Obtain the rating record of television channel mainly in order to obtain the broadcast start time of television channel from the rating record of television channel, the end reproduction time of television channel, thus obtain the duration that user plays this television channel, namely the very first time is interval, wherein, very first time interval is the time interval that the broadcast start time of television channel and the end reproduction time of television channel are determined, the very first time interval corresponding duration is the difference of the end reproduction time of television channel and the broadcast start time of television channel.
Can obtain the viewership of user in each moment by the broadcast start time of television channel and the end reproduction time of television channel, such as, which television channel user watches in each second.By the user watched daily record of television channel stored in database in after, the broadcast start time of television channel and the end reproduction time of television channel can be obtained from any rating record database, thus obtain the time period that user watches this television channel, namely in each moment within this time period, this user is watching the program of this television channel.
Step S102, determines the multimedia file to be detected inserted in television channel.
Can there is one or more multimedia file in the broadcast program of any one television channel, wherein, multimedia file can be TV play, film, advertisement etc.In the detection television channel of this embodiment, multimedia file is preferably television advertising by the method for the broadcasting time of multimedia file.Consider more than one of the number of the multimedia file inserted in television channel, according to the concrete analysis demand of reality, select arbitrarily one in multiple multimedia files that this embodiment is inserted from television channel for research object, in the multiple multimedia files namely inserted from television channel, determine the multimedia file to be detected inserted in television channel.
Step S103, obtains the broadcast start time of multimedia file to be detected and the end reproduction time of multimedia file to be detected.
The corresponding program play times list of each television channel.The reproduction time section of any one multimedia file in television channel is have recorded in this program play times list.After the multimedia file to be detected determining to insert in television channel, obtain the program play times list of this television channel, the broadcast start time of multimedia file to be detected and the end reproduction time of multimedia file to be detected can be searched from the program play times list of this television channel.The duration of this multimedia file to be detected can be obtained according to the broadcast start time of multimedia file to be detected and the end reproduction time of multimedia file to be detected, namely second is interval, wherein, second time interval is the time interval that the broadcast start time of multimedia file to be detected and the end reproduction time of multimedia file to be detected are determined, the duration that the second time interval is corresponding is the difference of the end reproduction time of multimedia file to be detected and the broadcast start time of multimedia file to be detected.This embodiment can be added up by the broadcast start time of multimedia file to be detected and the end reproduction time of multimedia file to be detected and be obtained the viewership of each user to this multimedia file to be detected, namely whether user has play this multimedia file to be detected, whether completely play this multimedia file to be detected, and user plays the duration etc. of this multimedia file to be detected.
Step S104, the rating record of traversal television channel, judges whether very first time interval and the second time interval exist common factor.
Very first time interval is the time interval that the broadcast start time of television channel and the end reproduction time of television channel are determined, the second time interval is the time interval that the broadcast start time of multimedia file to be detected and the end reproduction time of multimedia file to be detected are determined.After the multimedia file to be detected determining to insert in television channel, by the end reproduction time of the broadcast start time and multimedia file to be detected that obtain multimedia file to be detected, the second time interval can be determined according to the end reproduction time of the broadcast start time of multimedia file to be detected and multimedia file to be detected.The rating record of television channel can have one, also can have many, and rating record corresponding to each user ID can have one, also can have many.The rating record of traversal television channel, once operates each rating record: obtain the broadcast start time of television channel and the end reproduction time of television channel; Determine that the very first time interval according to the broadcast start time of television channel and the end reproduction time of television channel; Judge whether very first time interval and the second time interval exist common factor.Such as, the broadcast start time of multimedia file to be detected is 09:00, and the end reproduction time of multimedia file to be detected is 09:15, then the second time interval is 09:00-09:15.When the broadcast start time of television channel is 08:30, the end reproduction time 09:30 of television channel, then interval is 08:30-09:30 the very first time, and the second time interval 09:00-09:15 and the very first time interval 08:30-09:30 exists and occurs simultaneously, i.e. time interval 09:00-09:15.When the broadcast start time of television channel is 08:30, the end reproduction time 09:10 of television channel, then interval is 08:30-09:10 the very first time, and the second time interval 09:00-09:15 and the very first time interval 08:30-09:10 exists and occurs simultaneously, i.e. time interval 09:00-09:10.When the broadcast start time of television channel is 08:30, the end reproduction time 08:50 of television channel, then interval is 08:30-08:50 the very first time, and the second time interval 09:00-09:15 and the very first time interval 08:30-08:50 does not exist common factor.
Step S105, occurs simultaneously if judge that very first time interval and the second time interval exist, adds up to the broadcasting time of multimedia file to be detected.
The rating record of traversal television channel, when often detecting the very first time interval and the second time interval existence common factor that in the rating record of television channel, any rating record is corresponding, performs the broadcasting time of multimedia file to be detected and adds 1 operation.Such as, the broadcast start time of multimedia file to be detected is 09:00, and the end reproduction time of multimedia file to be detected is 09:15, then the second time interval is 09:00-09:15.If the broadcast start time of the television channel recorded in the rating record of television channel is 08:30, the end reproduction time 09:30 of television channel, then interval is 08:30-09:30 the very first time, second time interval 09:00-09:15 and the very first time interval 08:30-09:30 exists and occurs simultaneously, i.e. time interval 09:00-09:15, then perform the broadcasting time of multimedia file to be detected and add 1 operation.If the broadcast start time of the television channel recorded in the rating record of television channel is 08:30, the end reproduction time 08:50 of television channel, then interval is 08:30-08:50 the very first time, there is not common factor in the second time interval 09:00-09:15 and the very first time interval 08:30-08:50, then does not perform the broadcasting time of multimedia file to be detected and add 1 operation.
Step S106, detects the broadcasting time of multimedia file to be detected in television channel.
The rating record of traversal television channel, often detects that the very first time interval that the rating record of television channel is corresponding and the second time interval exist and occurs simultaneously, perform add 1 operation to the broadcasting time of multimedia file to be detected.After the rating record having traveled through all television channels, can obtain the accumulated value of the broadcasting time of multimedia file to be detected, this accumulated value is the broadcasting time of multimedia file to be detected in television channel.
Such as, the broadcast start time of multimedia file to be detected is 09:00, and the end reproduction time of multimedia file to be detected is 09:15, then the second time interval is 09:00-09:15.The rating daily record of television channel comprises 3 rating records, the broadcast start time of television channel Article 1 recorded in rating record is 08:30, the end reproduction time 09:30 of television channel, then interval is 08:30-09:30 the very first time, second time interval 09:00-09:15 and the very first time interval 08:30-09:30 exists and occurs simultaneously, i.e. time interval 09:00-09:15, then perform the broadcasting time of multimedia file to be detected and add 1 operation, namely the broadcasting time of multimedia file to be detected is now 1.The broadcast start time of the television channel recorded in Article 2 rating record is 08:30, the end reproduction time 09:10 of television channel, then interval is 08:30-09:10 the very first time, second time interval 09:00-09:15 and the very first time interval 08:30-09:10 exists and occurs simultaneously, i.e. time interval 09:00-09:10, then perform the broadcasting time of multimedia file to be detected and add 1 operation, namely the broadcasting time of multimedia file to be detected is now 2.The broadcast start time of the television channel recorded in Article 3 rating record is 08:30, the end reproduction time 08:50 of television channel, then interval is 08:30-08:50 the very first time, there is not common factor in the second time interval 09:00-09:15 and the very first time interval 08:30-08:50, then do not perform the broadcasting time of multimedia file to be detected and add 1 operation, namely the broadcasting time of multimedia file to be detected is now still 2.So the broadcasting time of multimedia file to be detected is 2 in television channel.
In the detection television channel of this embodiment, the method for the broadcasting time of multimedia file adopts the rating record obtaining television channel, and wherein, the rating record of television channel comprises the broadcast start time of television channel, the end reproduction time of television channel; Determine the multimedia file to be detected inserted in television channel; Obtain the broadcast start time of multimedia file to be detected and the end reproduction time of multimedia file to be detected; The rating record of traversal television channel, judge whether very first time interval and the second time interval exist common factor, wherein, very first time interval is the time interval that the broadcast start time of television channel and the end reproduction time of television channel are determined, the second time interval is the time interval that the broadcast start time of multimedia file to be detected and the end reproduction time of multimedia file to be detected are determined; If judge that very first time interval and the second time interval exist to occur simultaneously, the broadcasting time of multimedia file to be detected is added up; Detect the broadcasting time of multimedia file to be detected in television channel, solve prior art cannot carry out quantitative statistics problem to the result of broadcast of the multimedia file in television channel, and then reach the effect of multimedia file result of broadcast in accurate analysis television channel.
Fig. 2 is the flow chart according to the second embodiment of the method for the broadcasting time of multimedia file in detection television channel of the present invention.As shown in Figure 2, in this detection television channel, the method for the broadcasting time of multimedia file comprises following step S201 to step S211:
Step S201 to step S206, with above-mentioned steps S101 to step S106.
Step S207, calculates the complete broadcasting time of multimedia file to be detected in television channel.
In television channel, the complete broadcasting time of multimedia file to be detected refers to the number of times of this multimedia file to be detected of complete broadcasting.After the broadcasting time having added up multimedia file to be detected in television channel, intelligence analyzes according to the broadcasting time of multimedia file to be detected the number of times playing multimedia file to be detected, can not make a concrete analysis of out the number of times of complete broadcasting multimedia file to be detected and the number of times of not complete broadcasting multimedia file to be detected.So in the detection television channel of this embodiment, the method for the broadcasting time of multimedia file is after the broadcasting time detecting multimedia file to be detected in television channel, calculates the complete broadcasting time of multimedia file to be detected in television channel.
Preferably, the complete broadcasting time that this embodiment calculates multimedia file to be detected in television channel comprises: the rating record of traversal television channel, judges whether very first time interval and the second time interval exist common factor; If judge that the very first time interval and the second time interval exists common factor, judge that the broadcast start time of television channel is whether early than the broadcast start time of multimedia file to be detected; If judge to judge the broadcast start time of the broadcast start time of television channel early than multimedia file to be detected, judge whether the end reproduction time of television channel is later than the end reproduction time of multimedia file to be detected; If judge that the end reproduction time of television channel is later than the end reproduction time of multimedia file to be detected, the complete broadcasting time of multimedia file to be detected is added up; Detect the complete broadcasting time of multimedia file to be detected in television channel.Such as, the broadcast start time of multimedia file to be detected is 09:00, and the end reproduction time of multimedia file to be detected is 09:15, then the second time interval is 09:00-09:15.When the broadcast start time of television channel is 08:30, the end reproduction time 09:30 of television channel, then interval is 08:30-09:30 the very first time, second time interval 09:00-09:15 and the very first time interval 08:30-09:30 exists and occurs simultaneously, and the broadcast start time 08:30 of television channel is early than the broadcast start time 09:00 of multimedia file to be detected, the end reproduction time 09:30 of television channel is later than the end reproduction time 09:15 of multimedia file to be detected, so the complete broadcasting time of multimedia file to be detected performs accumulation operations.
Step S208, calculates the incomplete broadcasting time of multimedia file to be detected in television channel.
In television channel, but the incomplete broadcasting time of multimedia file to be detected refers to and plays fail the number of times of complete broadcasting multimedia file to be detected, and in television channel, the incomplete broadcasting time of multimedia file to be detected is the difference of the complete broadcasting time of multimedia file to be detected in the broadcasting time of multimedia file to be detected in television channel and television channel.After the complete broadcasting time detecting multimedia file to be detected in television channel, in the detection television channel of this embodiment, the method for the broadcasting time of multimedia file also comprises: the difference calculating the broadcasting time of multimedia file to be detected and the complete broadcasting time of multimedia file to be detected; Determine the incomplete broadcasting time of multimedia file to be detected in television channel, wherein, the incomplete broadcasting time of multimedia file to be detected is the difference of the broadcasting time of multimedia file to be detected and the complete broadcasting time of multimedia file to be detected.Such as, the broadcast start time of multimedia file to be detected is 09:00, and the end reproduction time of multimedia file to be detected is 09:15, then the second time interval is 09:00-09:15.When the broadcast start time of television channel is 08:30, the end reproduction time 09:10 of television channel, then interval is 08:30-09:10 the very first time, second time interval 09:00-09:15 and the very first time interval 08:30-09:10 exists and occurs simultaneously, but the end reproduction time that the end reproduction time 09:10 of television channel is not later than multimedia file to be detected is 09:15, namely belong to incomplete broadcasting multimedia file to be detected, then in television channel, the incomplete broadcasting time of multimedia file to be detected adds up.
This embodiment is conducive to carrying out more concrete analysis to the result of broadcast of multimedia file to be detected in this television channel by the complete broadcasting time and incomplete broadcasting time adding up multimedia file to be detected in television channel.If the complete broadcasting time of multimedia file to be detected, more than the incomplete broadcasting time of multimedia file to be detected, illustrates that this multimedia file to be detected has higher attraction to user.
Preferably, in the detection television channel of this embodiment, the method for the broadcasting time of multimedia file is according to the broadcasting time of multimedia file to be detected in television channel, the complete broadcasting time of multimedia file to be detected and the incomplete broadcasting time of multimedia file to be detected generate chart, wherein, chart is used for the broadcasting time simultaneously showing multimedia file to be detected, the complete broadcasting time of multimedia file to be detected and the incomplete broadcasting time of multimedia file to be detected; Export chart.This embodiment graphically shows the broadcasting time of multimedia file to be detected, complete broadcasting time and incomplete broadcasting time, is convenient to the result of broadcast analyzing this multimedia file to be detected intuitively.
Step S209, calculates the playing duration of multimedia file to be detected in television channel.
When the ratio judging that the incomplete broadcasting time of multimedia file to be detected occupies in the broadcasting time of multimedia file to be detected is higher, in order to analyze the favorable rating of user to multimedia file to be detected more accurately, need the playing duration of statistics multimedia file to be detected further.If when the playing duration of multimedia file to be detected is larger, even if the ratio of the incomplete broadcasting time of multimedia file to be detected in the broadcasting time of multimedia file to be detected is higher, also still can illustrates that this multimedia file to be detected compares and like by user.
Preferably, the playing duration that this embodiment calculates multimedia file to be detected in television channel comprises: the rating record of traversal television channel, judges whether very first time interval and the second time interval exist common factor; Occur simultaneously if judge that very first time interval and the second time interval exist, obtain the duration of the time interval of the common factor correspondence of very first time interval and the second time interval; Detect the playing duration of multimedia file to be detected in television channel, wherein, the playing duration of multimedia file to be detected is the summation of the duration of the time interval of the common factor correspondence of very first time interval and the second time interval.
Such as, the broadcast start time of multimedia file to be detected is 09:00, and the end reproduction time of multimedia file to be detected is 09:15, then the second time interval is 09:00-09:15.The rating daily record of television channel comprises 3 rating records, the broadcast start time of television channel Article 1 recorded in rating record is 08:30, the end reproduction time 09:30 of television channel, then interval is 08:30-09:30 the very first time, second time interval 09:00-09:15 and the very first time interval 08:30-09:30 exists and occurs simultaneously, i.e. time interval 09:00-09:15, then the playing duration of multimedia file to be detected is 15 minutes.The broadcast start time of the television channel recorded in Article 2 rating record is 08:30, the end reproduction time 09:10 of television channel, then interval is 08:30-09:10 the very first time, second time interval 09:00-09:15 and the very first time interval 08:30-09:10 exists and occurs simultaneously, i.e. time interval 09:00-09:10, then the playing duration of multimedia file to be detected is 10 minutes.The broadcast start time of the television channel recorded in Article 3 rating record is 08:30, the end reproduction time 08:50 of television channel, then interval is 08:30-08:50 the very first time, there is not common factor in the second time interval 09:00-09:15 and the very first time interval 08:30-08:50, then the playing duration of multimedia file to be detected is 0 minute.So the playing duration of multimedia file to be detected is 25 minutes in television channel, namely 15 minutes, 10 minutes, 0 minute and.
Step S210, calculates time equal playing duration of multimedia file to be detected in television channel.
Preferably, after the playing duration detecting multimedia file to be detected in television channel, this embodiment also comprises: the ratio calculating the playing duration of multimedia file to be detected and the broadcasting time of multimedia file to be detected; Determine time equal playing duration of multimedia file to be detected in television channel, wherein, time equal playing duration of multimedia file to be detected is the ratio of the playing duration of multimedia file to be detected and the broadcasting time of multimedia file to be detected.Such as, the playing duration of multimedia file to be detected is 25 minutes, and the broadcasting time of multimedia file to be detected is 2 times, then in television channel, time equal playing duration of multimedia file to be detected is 12.5 minutes.
Step S211, calculates the playing duration per capita of multimedia file to be detected in television channel.
The playing duration per capita of multimedia file to be detected is the ratio of the number of user ID in the playing duration of multimedia file to be detected and presetting database.User ID corresponding to the user that plays multimedia file to be detected is also comprised in the rating record of television channel.This embodiment calculates the playing duration per capita of multimedia file to be detected in television channel and comprises: there is the rating record that occurs simultaneously with the second time interval stored in presetting database by interval for the very first time in the rating record of television channel; Rating record in traversal presetting database; Rating record in presetting database is carried out duplicate removal process according to user ID; The number of user ID in statistics presetting database.In statistics presetting database user ID number after, calculate the ratio of the number of user ID in the playing duration of multimedia file to be detected and presetting database; Determine the playing duration per capita of multimedia file to be detected in television channel.User ID is carried out duplicate removal process by this embodiment, improves the accuracy of the statistics of playing duration per capita to multimedia file to be detected, because user corresponding to same user ID may play the number of times of this multimedia file to be detected more than once.
In the detection television channel of this embodiment, the method for the broadcasting time of multimedia file adopts the rating record obtaining television channel, and wherein, the rating record of television channel comprises the broadcast start time of television channel, the end reproduction time of television channel; Determine the multimedia file to be detected inserted in television channel; Obtain the broadcast start time of multimedia file to be detected and the end reproduction time of multimedia file to be detected; The rating record of traversal television channel, judge whether very first time interval and the second time interval exist common factor, wherein, very first time interval is the time interval that the broadcast start time of television channel and the end reproduction time of television channel are determined, the second time interval is the time interval that the broadcast start time of multimedia file to be detected and the end reproduction time of multimedia file to be detected are determined; If judge that very first time interval and the second time interval exist to occur simultaneously, the broadcasting time of multimedia file to be detected is added up; Detect the broadcasting time of multimedia file to be detected in television channel; Calculate the complete broadcasting time of multimedia file to be detected in television channel; Calculate the incomplete broadcasting time of multimedia file to be detected in television channel; Calculate the playing duration of multimedia file to be detected in television channel; Calculate time equal playing duration of multimedia file to be detected in television channel; Calculate the playing duration per capita of multimedia file to be detected in television channel, solve prior art cannot carry out quantitative statistics problem to the result of broadcast of the multimedia file in television channel.Simultaneously, this embodiment is by the complete broadcasting time to multimedia file in television channel, incomplete broadcasting time, playing duration, secondary equal playing duration and per capita playing duration carry out quantitative statistics, reach to the result of broadcast of multimedia file in television channel particularly, the effect analyzed accurately.
From above description, can find out, in the detection television channel of the embodiment of the present invention, whether life period is occured simultaneously by adopting the reproduction time interval judging multimedia file in the interval and television channel of user's viewing time of television channel for the method for the broadcasting time of multimedia file, and then the broadcasting time of multimedia file in statistics television channel, solve prior art cannot carry out quantitative statistics problem to the result of broadcast of the multimedia file in television channel.Simultaneously, this invention is by continuing to judge whether the duration of the time interval that this time common factor is corresponding is greater than the duration in the reproduction time interval of multimedia file in television channel, the complete broadcasting time of the multimedia file in this television channel and incomplete broadcasting time are added up, and the playing duration to multimedia file in television channel, secondary equal playing duration and per capita playing duration carry out quantitative statistics, reach the effect of multimedia file result of broadcast in concrete accurate analysis television channel.
It should be noted that, can perform in the computer system of such as one group of computer executable instructions in the step shown in the flow chart of accompanying drawing, and, although show logical order in flow charts, but in some cases, can be different from the step shown or described by order execution herein.
The embodiment of the present invention additionally provides a kind of device detecting the broadcasting time of multimedia file in television channel.It should be noted that, in this detection television channel, the device of the broadcasting time of multimedia file may be used for the method for the broadcasting time of multimedia file in the detection television channel of the execution embodiment of the present invention.
Fig. 3 is the schematic diagram according to the first embodiment of the device of the broadcasting time of multimedia file in detection television channel of the present invention.As shown in Figure 3, in this detection television channel, the device of the broadcasting time of multimedia file comprises: the first acquisition module 10, first determination module 20, second acquisition module 30, first judge module 40, first computing module 50 and first detection module 60.
First acquisition module 10, for obtaining the rating record of television channel, wherein, the rating record of television channel comprises the broadcast start time of television channel, the end reproduction time of television channel.
First determination module 20, for determining the multimedia file to be detected inserted in television channel.
Second acquisition module 30, for the end reproduction time of the broadcast start time and multimedia file to be detected that obtain multimedia file to be detected.
First judge module 40, for traveling through the rating record of television channel, judge whether very first time interval and the second time interval exist common factor, wherein, very first time interval is the time interval that the broadcast start time of television channel and the end reproduction time of television channel are determined, the second time interval is the time interval that the broadcast start time of multimedia file to be detected and the end reproduction time of multimedia file to be detected are determined.
First computing module 50, for when judging that the very first time is interval and the second time interval exists common factor, adds up to the broadcasting time of multimedia file to be detected.
First detection module 60, for detecting the broadcasting time of multimedia file to be detected in television channel.
In the detection television channel of this embodiment, the device of the broadcasting time of multimedia file comprises the first acquisition module 10, first determination module 20, second acquisition module 30, first judge module 40, first computing module 50 and first detection module 60.Prior art cannot carry out quantitative statistics problem to the result of broadcast of the multimedia file in television channel is solved by the device of the broadcasting time of multimedia file in the detection television channel of this embodiment.
Fig. 4 is the schematic diagram according to the second embodiment of the device of the broadcasting time of multimedia file in detection television channel of the present invention.As shown in Figure 4, in this detection television channel, the device of the broadcasting time of multimedia file comprises: the first acquisition module 10, first determination module 20, second acquisition module 30, first judge module 40, first computing module 50, first detection module 60, the second judge module 70,3rd judge module 80, second computing module 90, second detection module the 110, three computing module 120 and the second determination module 130.
First acquisition module 10, first determination module 20, second acquisition module 30, first judge module 40, the effect of the first computing module 50 and first detection module 60 in detection television channel of the present invention the device of the broadcasting time of multimedia file the first embodiment in carried out concrete introduction, repeat no more herein.
Second judge module 70, for judging that the broadcast start time of television channel is whether early than the broadcast start time of multimedia file to be detected.
3rd judge module 80, for when judging to judge the broadcast start time of the broadcast start time of television channel early than multimedia file to be detected, judges whether the end reproduction time of television channel is later than the end reproduction time of multimedia file to be detected.
Second computing module 90, for when judging that the end reproduction time of television channel is later than the end reproduction time of multimedia file to be detected, adds up to the complete broadcasting time of multimedia file to be detected.
Second detection module 110, for detecting the complete broadcasting time of multimedia file to be detected in television channel.
3rd computing module 120, for the difference of the complete broadcasting time of the broadcasting time and multimedia file to be detected that calculate multimedia file to be detected.
Second determination module 130, for determining the incomplete broadcasting time of multimedia file to be detected in television channel, wherein, the incomplete broadcasting time of multimedia file to be detected is the difference of the broadcasting time of multimedia file to be detected and the complete broadcasting time of multimedia file to be detected.
Preferably, in the detection television channel of this embodiment, the device of the broadcasting time of multimedia file also comprises: the 4th computing module, for calculating the playing duration of multimedia file to be detected in television channel; 5th computing module, for calculating time equal playing duration of multimedia file to be detected in television channel; 6th computing module, for calculating the playing duration per capita of multimedia file to be detected in television channel.
In the detection television channel of this embodiment, the device of the broadcasting time of multimedia file comprises the first acquisition module 10, first determination module 20, second acquisition module 30, first judge module 40, first computing module 50, first detection module 60, second judge module the 70, three judge module 80, second computing module 90, second detection module the 110, three computing module 120 and the second determination module 130.Solve by the device of the broadcasting time of multimedia file in the detection television channel of this embodiment prior art cannot carry out quantitative statistics problem to the result of broadcast of the multimedia file in television channel, reach the effect of multimedia file result of broadcast in concrete accurate analysis television channel simultaneously.
Obviously, those skilled in the art should be understood that, above-mentioned of the present invention each module or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on network that multiple calculation element forms, alternatively, they can realize with the executable program code of calculation element, thus, they can be stored and be performed by calculation element in the storage device, or they are made into each integrated circuit modules respectively, or the multiple module in them or step are made into single integrated circuit module to realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. detect a method for the broadcasting time of multimedia file in television channel, it is characterized in that, comprising:
Obtain the rating record of television channel, wherein, the rating record of described television channel comprises the broadcast start time of described television channel, the end reproduction time of described television channel;
Determine the multimedia file to be detected inserted in described television channel;
Obtain the broadcast start time of described multimedia file to be detected and the end reproduction time of described multimedia file to be detected;
Travel through the rating record of described television channel, judge whether very first time interval and the second time interval exist common factor, wherein, described very first time interval is the time interval that the broadcast start time of described television channel and the end reproduction time of described television channel are determined, described second time interval is the time interval that the broadcast start time of described multimedia file to be detected and the end reproduction time of described multimedia file to be detected are determined;
If judge that interval of the described very first time and described second time interval exist to occur simultaneously, the broadcasting time of described multimedia file to be detected is added up; And
Detect the broadcasting time of multimedia file to be detected described in described television channel.
2. the method for the broadcasting time of multimedia file in detection television channel according to claim 1, it is characterized in that, at the rating record of the described television channel of traversal, after judging whether very first time interval and the second time interval exist common factor, described method also comprises:
Judge that the broadcast start time of described television channel is whether early than the broadcast start time of described multimedia file to be detected;
If judge to judge the broadcast start time of the broadcast start time of described television channel early than described multimedia file to be detected, judge whether the end reproduction time of described television channel is later than the end reproduction time of described multimedia file to be detected;
If judge that the end reproduction time of described television channel is later than the end reproduction time of described multimedia file to be detected, the complete broadcasting time of described multimedia file to be detected is added up; And
Detect the complete broadcasting time of multimedia file to be detected described in described television channel.
3. the method for the broadcasting time of multimedia file in detection television channel according to claim 2, is characterized in that, after the complete broadcasting time detecting multimedia file to be detected described in described television channel, described method also comprises:
Calculate the difference of the broadcasting time of described multimedia file to be detected and the complete broadcasting time of described multimedia file to be detected; And
Determine the incomplete broadcasting time of multimedia file to be detected described in described television channel, wherein, the incomplete broadcasting time of described multimedia file to be detected is the difference of the broadcasting time of described multimedia file to be detected and the complete broadcasting time of described multimedia file to be detected.
4. the method for the broadcasting time of multimedia file in detection television channel according to claim 1, is characterized in that, when judging that the described very first time is interval and described second time interval exists common factor, described method also comprises:
Obtain the duration of the time interval of the common factor correspondence of interval of the described very first time and described second time interval; And
Detect the playing duration of multimedia file to be detected described in described television channel, wherein, the playing duration of described multimedia file to be detected is the summation of the duration of the time interval of the common factor correspondence of interval of the described very first time and described second time interval.
5. the method for the broadcasting time of multimedia file in detection television channel according to claim 4, is characterized in that, after the playing duration detecting multimedia file to be detected described in described television channel, described method also comprises:
Calculate the ratio of the playing duration of described multimedia file to be detected and the broadcasting time of described multimedia file to be detected; And
Determine time equal playing duration of multimedia file to be detected described in described television channel, wherein, time equal playing duration of described multimedia file to be detected is the ratio of the playing duration of described multimedia file to be detected and the broadcasting time of described multimedia file to be detected.
6. the method for the broadcasting time of multimedia file in the detection television channel according to claim 4 or 5, it is characterized in that, the rating record of described television channel also comprises user ID corresponding to the user that plays described multimedia file to be detected, after the playing duration detecting multimedia file to be detected described in described television channel, described method also comprises:
The rating record that occurs simultaneously is there is with described second time interval stored in presetting database by interval for the very first time described in the rating record of described television channel;
Travel through the rating record in described presetting database;
Rating record in described presetting database is carried out duplicate removal process according to described user ID; And
Add up the number of user ID described in described presetting database.
7. the method for the broadcasting time of multimedia file in detection television channel according to claim 6, is characterized in that, after the number of user ID described in the described presetting database of statistics, described method also comprises:
Calculate the ratio of the number of user ID described in the playing duration of described multimedia file to be detected and described presetting database; And
Determine the playing duration per capita of multimedia file to be detected described in described television channel, wherein, the ratio of the number of user ID described in the playing duration per capita of the described multimedia file to be detected playing duration that is described multimedia file to be detected and described presetting database.
8. the method for the broadcasting time of multimedia file in detection television channel according to claim 3, it is characterized in that, after the incomplete broadcasting time determining multimedia file to be detected described in described television channel, described method also comprises:
According to the broadcasting time of multimedia file to be detected described in described television channel, the complete broadcasting time of described multimedia file to be detected and the incomplete broadcasting time of described multimedia file to be detected generate chart, wherein, described chart is used for the broadcasting time simultaneously showing described multimedia file to be detected, the complete broadcasting time of described multimedia file to be detected and the incomplete broadcasting time of described multimedia file to be detected; And
Export described chart.
9. detect a device for the broadcasting time of multimedia file in television channel, it is characterized in that, comprising:
First acquisition module, for obtaining the rating record of television channel, wherein, the rating record of described television channel comprises the broadcast start time of described television channel, the end reproduction time of described television channel;
First determination module, for determining the multimedia file to be detected inserted in described television channel;
Second acquisition module, for the end reproduction time of the broadcast start time and described multimedia file to be detected that obtain described multimedia file to be detected;
First judge module, for traveling through the rating record of described television channel, judge whether very first time interval and the second time interval exist common factor, wherein, described very first time interval is the time interval that the broadcast start time of described television channel and the end reproduction time of described television channel are determined, described second time interval is the time interval that the broadcast start time of described multimedia file to be detected and the end reproduction time of described multimedia file to be detected are determined;
First computing module, for when judging that the described very first time is interval and described second time interval exists common factor, adds up to the broadcasting time of described multimedia file to be detected; And
First detection module, for detecting the broadcasting time of multimedia file to be detected described in described television channel.
10. the device of the broadcasting time of multimedia file in detection television channel according to claim 9, it is characterized in that, described device also comprises:
Second judge module, for judging that the broadcast start time of described television channel is whether early than the broadcast start time of described multimedia file to be detected;
3rd judge module, for when judging to judge the broadcast start time of the broadcast start time of described television channel early than described multimedia file to be detected, judge whether the end reproduction time of described television channel is later than the end reproduction time of described multimedia file to be detected;
Second computing module, for when judging that the end reproduction time of described television channel is later than the end reproduction time of described multimedia file to be detected, adds up to the complete broadcasting time of described multimedia file to be detected;
Second detection module, for detecting the complete broadcasting time of multimedia file to be detected described in described television channel;
3rd computing module, for the difference of the complete broadcasting time of the broadcasting time and described multimedia file to be detected that calculate described multimedia file to be detected; And
Second determination module, for determining the incomplete broadcasting time of multimedia file to be detected described in described television channel, wherein, the incomplete broadcasting time of described multimedia file to be detected is the difference of the broadcasting time of described multimedia file to be detected and the complete broadcasting time of described multimedia file to be detected.
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