CN107888948A

CN107888948A - Determine method and device, the electronic equipment of video file broadcasting speed

Info

Publication number: CN107888948A
Application number: CN201711083846.6A
Authority: CN
Inventors: 孟祥美
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2017-11-07
Filing date: 2017-11-07
Publication date: 2018-04-06
Anticipated expiration: 2037-11-07
Also published as: CN107888948B

Abstract

The disclosure is directed to a kind of method and device for determining video file broadcasting speed, electronic equipment.Methods described includes：The history for obtaining the video file in preset time period plays record；The history plays record and is made up of the data of at least one analysis dimension；Data based at least one analysis dimension determine each video segmentation broadcasting speed in the video file.It can be seen that the embodiment of the present disclosure manually adjusts the broadcasting speed of video file without user, reduction manually adjusts broadcasting speed and misses the probability of the excellent story of a play or opera, so as to improve viewing experience.

Description

Determine method and device, the electronic equipment of video file broadcasting speed

Technical field

This disclosure relates to technical field of data processing, more particularly to a kind of method and dress for determining video file broadcasting speed Put, electronic equipment.

Background technology

At present, the video such as movie and television play, variety show is more and more, and every video playback time is that dozens of minutes are small to number When.Under normal circumstances, video council includes the excellent story of a play or opera and the non-excellent story of a play or opera.To lift the viewing experience of user, existing video Quick playing function can be provided with player, facilitates the non-excellent story of a play or opera in user's quick browse video file.For example, with When family is lost interest in the current story of a play or opera and (thinks that the current story of a play or opera is the non-excellent story of a play or opera), user can select the quick broadcasting work( Can, the fast browsing non-excellent story of a play or opera is to find next excellent story of a play or opera；When finding the story of a play or opera interested, reset this and quickly broadcast Playing function simultaneously continues to watch the excellent story of a play or opera with normal speed forward.

However, the quick playing function in correlation technique needs user to play speed according to the story of a play or opera of video file to adjust Degree, because user does not know about to the story of a play or opera of video file, adjustment broadcasting speed is possible to miss the essence in video file when too fast The color story of a play or opera, cause user to need to watch back and forth, so understand losing time for user.In addition, when watching video file, adjustment is broadcast Putting speed needs user manually operated, can reduce the viewing experience of user.

The content of the invention

The disclosure provides a kind of method and device for determining video file broadcasting speed, electronic equipment, to solve related skill Deficiency in art.

According to the first aspect of the embodiment of the present disclosure, there is provided a kind of method for determining video file broadcasting speed, the side Method includes：

The history for obtaining the video file in preset time period plays record；The history plays record by least one Analyze the data composition of dimension；

Data based at least one analysis dimension determine each video segmentation broadcasting speed in the video file.

Alternatively, the data based at least one analysis dimension determine that each video segmentation is broadcast in the video file Putting speed includes：

For each video segmentation, the video is determined according to the holding time that is played at least once of the video segmentation The comprehensive viewing duration of segmentation；

Based on the comprehensive broadcasting speed watched duration, determine the video segmentation.

Alternatively, according to the synthesis for being played holding time at least once and determining the video segmentation of the video segmentation Viewing duration includes：

Obtain when repeating playing holding time, quick broadcasting holding time and normal play occupancy of the video segmentation Between；

According to it is described repeat playing holding time, it is described it is quick play holding time and the normal play holding time and Its each self-corresponding weight coefficient, obtain the comprehensive viewing duration of the video segmentation.

Alternatively, based on the comprehensive viewing duration, determining the broadcasting speed of the video segmentation includes：

The comprehensive viewing duration of each video segmentation in the video file is ranked up；

Obtain comprehensive viewing duration maximum in the video file and minimum comprehensive viewing duration；

Viewing duration between the maximum comprehensive viewing duration and the comprehensive viewing duration of minimum is divided into first Quantity watches section, wherein each viewing section corresponds respectively to a broadcasting speed；First quantity regards with described The video segmentation quantity of frequency file is equal；

For each video segmentation, the corresponding relation based on viewing section and broadcasting speed, according to the video segmentation Viewing section belonging to comprehensive viewing duration determines the broadcasting speed of the video segmentation.

Obtain the history broadcasting speed of each video segmentation in the video segmentation；

Based on the history broadcasting speed, the broadcasting speed of the video segmentation is determined.

Alternatively, based on the history broadcasting speed, determining the broadcasting speed of the video segmentation includes：

Obtain the maximum history broadcasting speed in the history broadcasting speed and minimum history broadcasting speed；

History broadcasting speed between the maximum history broadcasting speed and the minimum history broadcasting speed is divided into Second quantity speed interval, wherein each speed interval corresponds respectively to a broadcasting speed；Second quantity and institute The video segmentation quantity for stating video file is equal；

Corresponding relation based on speed interval and broadcasting speed, broadcasts according to the history of each video segmentation in the video file Put the broadcasting speed that speed determines the video segmentation.

For each video segmentation, count the history and play video segmentation described in record with different history broadcasting speeds Played number；

Broadcasting speed using the most history broadcasting speed of the number as the video segmentation.

For each video segmentation, count and regarded in the history broadcasting record using described in the broadcasting of different history broadcasting speeds The number of frequency division section；

For each history broadcasting speed, the video segmentation is calculated according to the number and is based on the history broadcasting speed It is played the ratio of number；

The synthesis that each video segmentation in the video file is calculated according to the history broadcasting speed and the ratio is broadcast Speed is put, the comprehensive broadcasting speed is the broadcasting speed of the video segmentation.

When obtaining the played holding time of maximum corresponding to video segmentation, minimum played occupancy in the video file Between, maximum history broadcasting speed and minimum history broadcasting speed；

Speed is played according to the maximum played holding time, the minimum played holding time, the maximum history Degree and the minimum history broadcasting speed determine to be played the linear relationship of holding time and broadcasting speed；

For each video segmentation, institute is determined according to the played holding time of the linear relationship and the video segmentation State the broadcasting speed of video segmentation.

Statistics is played within holding time in the video segmentation to be occurred occurring in advance in the number of barrage or the barrage If the number of keyword；

The number of number or the keyword based on the barrage determines the broadcasting speed of the video segmentation.

Alternatively, the number of number or the keyword based on the barrage determines the broadcasting speed of the video segmentation Including：

Obtain the maximum barrage number of video segmentation and minimum barrage number in the video file；

Barrage number between the maximum barrage number and the minimum barrage number is divided into the 3rd quantity bullet Curtain section；3rd quantity is equal with the video segmentation quantity of the video file；

For each video segmentation, institute is determined according to the relation of the barrage number of the video segmentation and the barrage section State the broadcasting speed of video segmentation.

Obtain the maximum keyword number of video segmentation and minimum keyword number in the video file；

The maximum keyword number and the minimum keyword number are divided into the 4th quantity keyword section；Institute It is equal with the video segmentation quantity of the video file to state the 4th quantity；

It is true according to the relation between the keyword number of the video segmentation and the keyword for each video segmentation The broadcasting speed of the fixed video segmentation.

Alternatively, the data based at least one analysis dimension determine that each video segmentation is broadcast in the video file Put speed includes afterwards：

The label of corresponding video segmentation is determined according to the broadcasting speed；

The label is preserved corresponding to the video segmentation.

Alternatively, the preset time period is determined based on following steps：

Obtain history played data of the 5th quantity with the same type of video file of the video file；

The viewing temperature curve of the video file of the type is counted according to the history played data；

The preset time period is determined according to the viewing temperature curve.

According to the second aspect of the embodiment of the present disclosure, there is provided a kind of variable playback method of video file, methods described bag Include：

When video file is triggered, request instruction is sent；The request instruction is used to make server send the video The broadcasting speed of each video segmentation in file and the video file；

Receive the broadcasting speed of each video segmentation in the video file and the video file；

The video file is played according to the broadcasting speed of each video segmentation.

Alternatively, methods described also includes：

Determine video segmentation corresponding to the play position；

Obtain label corresponding to the video segmentation；

The label is shown in the play position.

According to the third aspect of the embodiment of the present disclosure, there is provided a kind of device for determining video file broadcasting speed, the dress Put including：

Acquisition module is recorded, the history for obtaining the video file in preset time period plays record；The history Record is played to be made up of the data of at least one analysis dimension；

Speed determination module, determined for the data based at least one analysis dimension each in the video file Video segmentation broadcasting speed.

Alternatively, the speed determination module includes：

Duration determining unit, for for each video segmentation, being accounted for according to being played at least once for the video segmentation The comprehensive viewing duration of the video segmentation is determined with the time；

First Speed determining unit, for based on the viewing duration, determining the broadcasting speed of the video segmentation.

Alternatively, the duration determining unit includes：

Time obtains subelement, for obtaining when repeating playing holding time, quick broadcasting occupancy of the video segmentation Between and normal play holding time；

Duration obtains subelement, for repeating playing holding time, the quick broadcasting holding time and institute according to Normal play holding time and its each self-corresponding weight coefficient are stated, obtains the comprehensive viewing duration of the video segmentation.

Alternatively, the First Speed determining unit includes：

Duration sequence subelement, for arranging the comprehensive viewing duration of each video segmentation in the video file Sequence；

First duration obtains subelement, for obtaining maximum comprehensive viewing duration in the video file and minimum comprehensive Close viewing duration；

Duration divides subelement, for by between the maximum comprehensive viewing duration and the comprehensive viewing duration of minimum Viewing duration is divided into the first quantity viewing section, wherein each viewing section corresponds respectively to a broadcasting speed；Institute It is equal with the video segmentation quantity of the video file to state the first quantity；

First Speed determination subelement, for for each video segmentation, section to be corresponding with broadcasting speed based on watching Relation, the viewing section according to belonging to the comprehensive viewing duration of the video segmentation determine the broadcasting speed of the video segmentation.

Alternatively, the speed determination module includes：

First Speed acquiring unit, obtain the history broadcasting speed of each video segmentation in the video segmentation；

Second speed determining unit, for based on the history broadcasting speed, determining the broadcasting speed of the video segmentation.

Alternatively, the second speed determining unit includes：

Speed obtains subelement, for obtaining maximum history broadcasting speed and minimum history in the history broadcasting speed Broadcasting speed；

Speed divides subelement, for by between the maximum history broadcasting speed and the minimum history broadcasting speed History broadcasting speed is divided into the second quantity speed interval, wherein each speed interval corresponds respectively to broadcasting speed Degree；Second quantity is equal with the video segmentation quantity of the video file；

Second speed determination subelement, for the corresponding relation based on speed interval and broadcasting speed, according to the video The history broadcasting speed of each video segmentation determines the broadcasting speed of the video segmentation in file.

Alternatively, the second speed determining unit includes：

First time number counts subelement, for for each video segmentation, counting and being regarded described in the history broadcasting record The number that frequency division section is played with different history broadcasting speeds；

Speed determination subelement, for the most history broadcasting speed of the number to be defined as into broadcasting for the video segmentation Put speed.

Alternatively, the second speed determining unit includes：

Second time number counts subelement, for for each video segmentation, counting the history and playing in record using not The number of the video segmentation is played with history broadcasting speed；

Ratio computation subunit, for for each history broadcasting speed, the video segmentation to be calculated according to the number The ratio of number is played based on the history broadcasting speed；

Third speed determination subelement, for calculating the video file according to the history broadcasting speed and the ratio In each video segmentation synthesis broadcasting speed, the comprehensive broadcasting speed is the broadcasting speed of the video segmentation.

Alternatively, the speed determination module includes：

Second speed acquiring unit, for obtain in the video file corresponding to video segmentation it is maximum be played take when Between, minimum played holding time, maximum history broadcasting speed and minimum history broadcasting speed；

Relation determination unit, for according to the maximum played holding time, the minimum played holding time, institute State maximum history broadcasting speed and the minimum history broadcasting speed determines to be played the linear pass of holding time and broadcasting speed System；

Third speed determining unit, for for each video segmentation, according to the linear relationship and the video segmentation Played holding time determine the broadcasting speed of the video segmentation.

Alternatively, the speed determination module includes：

Number statistic unit, for count the video segmentation play holding time within occur the number of barrage or Occurs the number of preset keyword in the barrage；

Fourth speed determining unit, the number for the number based on the barrage or the keyword determine the video The broadcasting speed of segmentation.

Alternatively, the fourth speed determining unit includes：

First time number obtains subelement, for obtaining the maximum barrage number and minimum of video segmentation in the video file Barrage number；

Barrage divides subelement, for by the barrage number between the maximum barrage number and the minimum barrage number It is divided into the 3rd quantity barrage section；3rd quantity is equal with the video segmentation quantity of the video file；

Fourth speed determination subelement, for for each video segmentation, according to the barrage number of the video segmentation and The relation in the barrage section determines the broadcasting speed of the video segmentation.

Alternatively, the fourth speed determining unit includes：

Second number obtains subelement, for obtaining in the video file the maximum keyword number of video segmentation and most Small keyword number；

Keyword divides subelement, for the maximum keyword number and the minimum keyword number to be divided into the Four quantity keyword sections；4th quantity is equal with the video segmentation quantity of the video file；

5th speed determination subelement, for for each video segmentation, according to the keyword number of the video segmentation Relation between the keyword determines the broadcasting speed of the video segmentation.

Alternatively, described device also includes：

Label determining module, for determining the label of corresponding video segmentation according to the broadcasting speed；

Label preserving module, for the label to be preserved corresponding to the video segmentation.

Alternatively, the record acquisition module includes：

Data capture unit, for obtaining history of the 5th quantity with the same type of video file of the video file Played data；

Curve statistical unit, the viewing temperature of the video file for counting the type according to the history played data Curve；

Period determining unit, for determining the preset time period according to the viewing temperature curve.

According to the fourth aspect of the embodiment of the present disclosure, there is provided a kind of variable playback device of video file, described device bag Include：

Instruction sending module, for when video file is triggered, sending request instruction；The request instruction is used to make clothes Business device sends the broadcasting speed of each video segmentation in the video file and the video file；

Speed receiving module, for receiving the broadcasting of each video segmentation in the video file and the video file Speed；

Video playback module, for playing the video file according to the broadcasting speed of each video segmentation.

Alternatively, described device also includes：

Determining module is segmented, for determining video segmentation corresponding to the play position；

Label acquisition module, for obtaining label corresponding to the video segmentation；

Label display module, for showing the label in the play position.

According to the 5th of the embodiment of the present disclosure the aspect, there is provided a kind of electronic equipment, the electronic equipment include：

Display screen；

Processor；

For storing the memory of the processor-executable instruction；

Wherein, the processor is configured as：

According to the 6th of the embodiment of the present disclosure the aspect, there is provided a kind of computer-readable recording medium, be stored thereon with calculating Machine program, some computer instructions is stored with the computer-readable recording medium, the computer instruction enters when being performed The following processing of row：

The technical scheme provided by this disclosed embodiment can include the following benefits：

From above-described embodiment, the history that the video file in preset time period is obtained in the embodiment of the present disclosure plays Record；The history plays record and is made up of the data of at least one analysis dimension；Based at least one analysis dimension Data determine each video segmentation broadcasting speed in the video file.It can be seen that the embodiment of the present disclosure is by determining each video The broadcasting speed of segmentation, reach the purpose that the video file is played according to different broadcasting speeds, it is seen that need not be used in the present embodiment Family manually adjusts the broadcasting speed of video file, it is possible to reduce manually adjust broadcasting speed and miss the excellent story of a play or opera probability and Reach time saving purpose, and then improve viewing experience.

It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not The disclosure can be limited.

Brief description of the drawings

Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the disclosure Example, and be used to together with specification to explain the principle of the disclosure.

Fig. 1 is a kind of application scenarios of the method for determination video file broadcasting speed according to an exemplary embodiment Figure；

Fig. 2 is a kind of flow signal of the method for determination video file broadcasting speed according to an exemplary embodiment Figure；

Fig. 3 is that a kind of flow of the method for determination video file broadcasting speed according to another exemplary embodiment is shown It is intended to；

Fig. 4 is that a kind of flow of the method for determination video file broadcasting speed according to further example embodiment is shown It is intended to；

Fig. 5 is that a kind of flow of the method for determination video file broadcasting speed according to another exemplary embodiment is shown It is intended to；

Fig. 6 is that a kind of flow of the method for determination video file broadcasting speed according to further example embodiment is shown It is intended to；

Fig. 7 is that a kind of flow of the method for determination video file broadcasting speed according to further example embodiment is shown It is intended to；

Fig. 8 is that a kind of flow of the method for determination video file broadcasting speed according to further example embodiment is shown It is intended to；

Fig. 9 is a kind of schematic flow sheet of video file variable playback method according to an exemplary embodiment；

Figure 10~Figure 23 is a kind of device of determination video file broadcasting speed according to an exemplary embodiment Block diagram；

Figure 24~~Figure 25 is a kind of block diagram of video file variable playback device according to an exemplary embodiment；

Figure 26 is the block diagram of a kind of electronic equipment according to an exemplary embodiment.

Embodiment

Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they be only with it is such as appended The consistent device example of some aspects be described in detail in claims, the disclosure.

Noun lexical or textual analysis：

Video file, refer to the multimedia file for containing audio, video information.

Video segmentation, refer to the segmentation obtained after video file is split.Two different segmentations can be divided by setting Segment identification is distinguished.

Dimension is analyzed, refers to the predetermined angle for analyzing video segmentation.The predetermined angle can be segmented default with reflecting video What user watched the video file or video segmentation in the period is keen to degree, can reflect the excellent of the video segmentation content Degree.

Broadcasting speed, the relative velocity for reflecting video document presentation.Such as during normal play, the broadcasting speed is just Constant velocity (reference velocity)；Quick when playing, what broadcasting speed can be for 1.1 times, 1.2 times, 1.5 times, 2 times or 3 times is normal Speed.

Fig. 1 is a kind of application scenarios of the method for determination video file broadcasting speed according to an exemplary embodiment Figure.Referring to Fig. 1, the variable playback method that the embodiment of the present disclosure provides is applied to terminal and server, personal computer and service Usage scenario between device.Above-mentioned terminal can be smart mobile phone, tablet personal computer or PDA etc..The terminal is monitoring user's triggering During the video file of position correspondence, the terminal through internet sends corresponding request to server.The server is in response to upper Request is stated, the broadcasting speed of each video segmentation in video file and video file is sent to the terminal.Now terminal can be with The video file is played according to different broadcasting speeds.The method that embodiment of the present disclosure offer is provided based on this scene, this method Can be with the execution of fixed cycle, with the broadcasting speed of more new video files；It can also be performed when video file is played, this public affairs Open and be not construed as limiting.

Certainly, according to concrete scene, the video file can be asked with terminal to server in the embodiment of the disclosure one History plays record, and then terminal itself calculates the broadcasting speed of each video segmentation in video file, finally according to different Broadcasting speed plays the video file.Those skilled in the art can be selected according to being actually needed, and be not limited thereto.

Fig. 2 is a kind of flow signal of the method for determination video file broadcasting speed according to an exemplary embodiment Figure.Referring to Fig. 2, the method for the determination video file broadcasting speed can be applied to be included on the server：

Step 201, the history for obtaining the video file in preset time period plays record.

In the embodiment of the disclosure one, video file is that the trigger action based on user is specified.So, server only with Family just calculates the broadcasting speed of the video file when triggering, it is possible to reduce amount of calculation.

Preset time period can be a few hours, a couple of days, several months, or even several years.The preset time period can with static state setting, It can be set dynamically.In one embodiment, the preset time period can be counted and obtained based on big data.For example, according to regarding The type of frequency file, such as action movie, romance movie, non-serious film, science fiction film, war film type, obtain same with the video file Multiple (can be the 5th quantity) video files of type, this is counted according to the history played data of the plurality of video file The viewing temperature curve as shown in Figure 3 of the video file of type.Referring to Fig. 3, the viewing temperature curve is after t0 in decline Trend, the i.e. video file have slowly been faded out the visual field of user.Therefore, can be by the airtime (t=0) of the video file To the period T0 between time t0 as preset time period, it so can not only reduce amount of calculation, a large amount of use can also be obtained Principal character of the family when watching the video file, be advantageous to improve the precision of follow-up result of calculation.

The data that history plays the various analysis dimensions for being recorded as being recorded when video file is played include：Video text The total duration of part and played number, every time the history broadcasting speed of each video segmentation and played holding time, each video point Barrage information etc. corresponding to section, different record datas can be selected according to concrete scene, is not limited thereto.

Step 202, the data based at least one analysis dimension determine each video segmentation in the video file Broadcasting speed.

In the embodiment of the present disclosure, at least one analysis dimension includes：Broadcasting speed, viewing duration or barrage.By this At least one analysis dimension can determine the broadcasting speed of each video segmentation in the video file.

In the embodiment of the disclosure one, in view of different user has different opinions, therefore it is same that friction speed can be used to play Each video segmentation may correspond to multiple different history broadcasting speeds in one video segmentation, i.e. video file.Therefore, this implementation In example can according to the history broadcasting speed of each video segmentation, such as 1.1 times, 1.2 times, 1.5 times ..., 2 times ..., 3 Times normal speed.In a feasible pattern, determined with the most history broadcasting speed of the played number of each video segmentation The broadcasting speed of the video segmentation.In another feasible pattern, with the played history broadcasting speed of each video segmentation Comprehensive broadcasting speed determines broadcasting speed.In another feasible pattern, broadcast with the played maximum history of each video segmentation Put speed and minimum history broadcasting speed determines the broadcasting speed of the video segmentation.Broadcasting speed is determined using history broadcasting speed Detailed process will not be described in detail herein.

In the another embodiment of the disclosure, in view of holding time is not during each video segmentation each played in video file Together, when repeating playing holding time, quick broadcasting holding time and normal play occupancy of the video segmentation can now be obtained Between, then according to repeating playing holding time, quick holding time and the normal play holding time and its each self-corresponding of playing Weight coefficient, obtains the comprehensive viewing duration of the video segmentation, and then watches duration according to the synthesis and determine broadcasting for video file Put speed.In a feasible pattern, determined with the comprehensive viewing duration of the maximum of each video segmentation and minimum comprehensive duration of watching The broadcasting speed of the video segmentation.In another feasible pattern, holding time, most when being played with the maximum of each video segmentation Holding time, maximum history broadcasting speed and minimum history broadcasting speed determine the broadcasting speed of the video segmentation when small played Degree.Determine that the detailed process of broadcasting speed will not be described in detail herein using comprehensive viewing duration.

In another embodiment of the disclosure, in view of user may be in a manner of barrage to video text when watching video file Part is evaluated, and is the broadcasting speed for determining the video segmentation in this present embodiment according to the barrage of each video segmentation.Wherein, Barrage can include the number of the barrage occurred within video segmentation holding time, or time of preset keyword occurs in barrage Number.In a feasible pattern, the broadcasting speed of the video segmentation is determined with the number of the barrage occurred in each video segmentation. In another feasible pattern, the video segmentation is determined to occur the number of the preset keyword included in barrage in each video segmentation Broadcasting speed.The detailed process for determining broadcasting speed using barrage will not be described in detail herein.

It can be seen that the embodiment of the present disclosure plays record by obtaining the history of video file, then played and recorded according to history In the data of at least one analysis dimension determine the broadcasting speed of each video segmentation in the video file.Broadcast in video file When putting, each video segmentation is played based on different broadcasting speeds, the broadcasting speed of video file is manually adjusted without user, is subtracted Manually adjust broadcasting speed less and miss the probability of the excellent story of a play or opera, so as to improve viewing experience.

Fig. 4 is that a kind of flow of the method for determination video file broadcasting speed according to further example embodiment is shown It is intended to.Referring to Fig. 4, the method for the determination video file broadcasting speed includes：

401, the history for obtaining the video file in preset time period plays record；The history plays record by least The data composition of one analysis dimension.

Step 401 is consistent with principle with the specific method of step 201, and the correlation that refer to Fig. 2 and step 201 is described in detail Content, here is omitted.

402, for each video segmentation, according to determining the holding time played at least once of the video segmentation The comprehensive viewing duration of video segmentation.

Because each video segmentation may correspond at least one history broadcasting speed in video file, i.e., the video segmentation can Can corresponding at least one broadcasting holding time.It will be appreciated that can obtain the video segmentation repeats playing holding time, fast Speed plays holding time and normal play holding time, then according to repeat playing holding time, it is quick play holding time and Normal play holding time and its each self-corresponding weight coefficient, obtain the comprehensive viewing duration of the video segmentation.

403, based on the comprehensive broadcasting speed watched duration, determine the video segmentation.

Determine that the broadcasting speed of video segmentation can be in the following ways based on comprehensive viewing duration：

In the embodiment of the disclosure one, according to the comprehensive size for watching duration, the video segmentation of video file is ranked up, And comprehensive viewing duration maximum in the video file and minimum comprehensive viewing duration are obtained, then the comprehensive of maximum is watched Viewing duration between duration and the comprehensive viewing duration of minimum is divided into the first quantity viewing section, wherein each viewing area Between correspond respectively to a broadcasting speed.First quantity is equal with the video segmentation quantity of video file.Wherein, dividing mode can Think decile, or not decile.For example, when the viewing duration of each video segmentation is close or belonged to same quantity , now can be with the viewing duration between the maximum comprehensive viewing duration of decile and the comprehensive viewing duration of minimum during level.And for example, when When the comprehensive viewing duration difference of each video segmentation is larger or is not belonging to the same order of magnitude, i.e., according to point of video segmentation Cloth situation division viewing duration, it is few in the viewing section quantity of the sparse place division of video segmentation distribution, in video segmentation point The viewing section quantity of the intensive place division of cloth is more.Then, the corresponding relation based on viewing section and broadcasting speed, according to every Viewing section belonging to the comprehensive viewing duration of individual video segmentation determines the video segmentation broadcasting speed.

For example, maximum synthesis is a length of 5 hours when watching (to set the broadcasting speed of corresponding video segmentation as 1.0 times of positive constant speeds Degree), a length of 2 hours during minimum comprehensive viewing, video file includes 6 video segmentations, then maximum comprehensive viewing duration with Minimum comprehensive viewing duration can be divided into 6 equal portions i.e. 6 viewing section [2,2.5), [and 2.5,3), [3,3.5), [3.5, 4), [4,4.5), [and 4.5,5) }, it is 2.0 times, 1.8 times, 1.6 times, 1.4 times, 1.2 times, 1.0 times to correspond to a broadcasting speed respectively Normal speed.If a length of 4.2 hours when watching corresponding to one of video segmentation, belong to viewing section [4,4.5), then can be with The broadcasting speed for determining the video segmentation is 1.2 times of normal speeds.

In another embodiment of the disclosure, in video file is obtained maximum played holding time corresponding to video segmentation and After the played holding time of minimum, then obtain maximum history broadcasting speed and minimum history broadcasting speed；Then, according to maximum quilt Play holding time, minimum played holding time, maximum history broadcasting speed and minimum history broadcasting speed determine to be played The linear relationship of holding time and broadcasting speed；Finally, for each video segmentation, according to linear relationship and the quilt of video segmentation Play the broadcasting speed that holding time determines video segmentation.Referring to Fig. 5, for example, maximum history broadcasting speed V2 and minimum history Broadcasting speed V1, the played holding time T1 of maximum and minimum played holding time T2, then according to V2, V1, T2 and the T1 Linear relationship is formed, the linear relationship can use direct L to represent, and be played holding time and the negatively correlated pass of broadcasting speed System.When it is determined that the played holding time of a video segmentation is T3, then the broadcasting speed that can determine the video segmentation is V3.

It can be seen that by determining the comprehensive viewing duration of video segmentation in video file in the embodiment of the present disclosure, with maximum A length of each video segmentation determines suitable broadcasting speed when comprehensive viewing duration and minimum comprehensive viewing, is advantageous to video text Part is played out when being played with corresponding broadcasting speed.The present embodiment is advantageous to user to be watched according to the suitable broadcasting speed Video file, played according to normal playback speed during the excellent story of a play or opera, the non-excellent story of a play or opera plays according to very fast broadcasting speed, so as to nothing User is needed to manually adjust the broadcasting speed of video file, reduction manually adjusts broadcasting speed and misses the probability of the excellent story of a play or opera, from And improve viewing experience.

Fig. 6 is that a kind of flow of the method for determination video file broadcasting speed according to further example embodiment is shown It is intended to.Referring to Fig. 6, the method for the determination video file broadcasting speed includes：

601, the history for obtaining the video file in preset time period plays record；The history plays record by least The data composition of one analysis dimension.

Step 601 is consistent with principle with the specific method of step 201, and the correlation that refer to Fig. 2 and step 201 is described in detail Content, here is omitted.

602, obtain the history broadcasting speed of each video segmentation in the video segmentation.

In the embodiment of the disclosure one, for each video segmentation, played from history in record and obtain going through for the video segmentation History broadcasting speed, for example, 1.1 times, 1.2 times, 1.5 times ..., 2 times ..., 3 times of normal speeds.

603, based on the history broadcasting speed, determine the broadcasting speed of the video segmentation.

In the embodiment of the disclosure one, the history broadcasting speed of the video segmentation of video file is ranked up, broadcast from history Put speed and obtain the maximum history broadcasting speed of the video file and minimum history broadcasting speed.Then, maximum history is played History broadcasting speed between speed and minimum history broadcasting speed is divided into the second quantity speed interval.The first quantity part Can be equal with the quantity of video segmentation.Then, the corresponding relation based on speed interval and broadcasting speed, according to each video point The history broadcasting speed of section determines the broadcasting speed of the video segmentation.

For example, maximum history broadcasting speed is 2.0 times of normal speeds, minimum history broadcasting speed is 1.0 times of normal speeds, Video file includes 5 video segmentations, then maximum history broadcasting speed and minimum history broadcasting speed can be divided into 5 equal portions i.e. 5 speed intervals [1.0,1.2), [and 1.2,1.4), [1.4,1.6), [1.6,1.8), [1.8,2.0) }, each speed interval point Not Dui Yingyu a broadcasting speed be 1.0 times, 1.2 times, 1.4 times, 1.6,1.8 times of normal speeds.If one of video segmentation Broadcasting speed when being played is 1.3 times of normal speeds, because broadcasting speed is that 1.3 times of normal speeds belong to speed interval [1.2,1.4), thus may determine that the broadcasting speed of the video segmentation is 1.2 times of normal speeds.

In another embodiment of the disclosure, for each video segmentation, according to history broadcasting speed count the video segmentation with The played number of different history broadcasting speeds.For each history broadcasting speed, the video point is calculated according to the number of statistics Section is played the ratio of number based on history broadcasting speed；Calculated according to history broadcasting speed and ratio each in the video file The synthesis broadcasting speed of video segmentation, the synthesis broadcasting speed are the broadcasting speed of the video segmentation.

For example, the broadcasting of the video segmentation is used as using the most history broadcasting speed of the played number of each video segmentation Speed.For example, a video segmentation is played 10 times, it is played 8 times with normal speed, 1 is played with 1.2 times of normal speeds Secondary, played 1 time with 2 times of normal speeds, then the video segmentation is played normal speed corresponding to 8 times as the video segmentation Broadcasting speed, i.e. 1.0 times of normal speeds.

In the another embodiment of the disclosure, the synthesis broadcasting speed for the history broadcasting speed being played with each video segmentation is made For the broadcasting speed of the video segmentation.For example, a video segmentation is played 10 times, it is played 8 times with normal speed, with 1.2 Times normal speed is played 1 time, is played 1 time with 2 times of normal speeds, then the broadcasting speed of the video segmentation is：

1.0* (8/10)+1.2* (2/10)+2.0* (2/10)=0.8+0.24+0.4=1.44 (times normal speed)

It can be seen that the embodiment of the present disclosure is determined in video file often according to the history broadcasting speed of video segmentation in video file The broadcasting speed of individual video segmentation, with corresponding broadcasting speed playing video file.The present embodiment is advantageous to user according to the conjunction Suitable broadcasting speed viewing video file, played according to normal playback speed during the excellent story of a play or opera, the non-excellent story of a play or opera is according to comparatively fast broadcasting Speed broadcasting is put, the broadcasting speed of video file is manually adjusted without user, reduction manually adjusts broadcasting speed and missed The probability of the excellent story of a play or opera, so as to improve viewing experience.

Fig. 7 is that a kind of flow of the method for determination video file broadcasting speed according to further example embodiment is shown It is intended to.Referring to Fig. 7, the method for the determination video file broadcasting speed includes：

701, the history for obtaining the video file in preset time period plays record.

Step 701 is consistent with principle with the specific method of step 201, and the correlation that refer to Fig. 2 and step 201 is described in detail Content, here is omitted.

702, count and occur going out in the number of barrage or the barrage within video segmentation broadcasting holding time The number of existing preset keyword.

During video file is watched, user can be commented on video content, so as to show bullet in broadcasting pictures Curtain, each barrage include different user's evaluations.The excellent degree of the story of a play or opera of reflecting video file is capable of in these users evaluation. Therefore, in the embodiment of the disclosure one, using the barrage occurred in video file, played with reference to corresponding to the video segmentation when taking Between statistics there is the number of barrage, then determine that the broadcasting of each video segmentation in video file is fast according to the number of the barrage Degree.In another embodiment of the disclosure, the content of barrage in display picture, such as " dilatory " " climax " etc. are captured.Then phase is utilized Character recognition method obtains the content in barrage in the technology of pass, and extracts preset keyword from above-mentioned barrage content.Afterwards, Count to play corresponding to the video segmentation within holding time and the number of preset keyword occur, it is then default crucial according to occurring The number of word determines the broadcasting speed of each video segmentation in video file.It will be appreciated that above-mentioned preset keyword can enter Row adjustment.In one embodiment, determine that different preset keywords combine using learning algorithm, so as to more accurately reflect the essence of the story of a play or opera Color degree.

It should be noted that the number that barrage occurs in the embodiment of the present disclosure is more, or time that preset keyword occurs Number is more, it is determined that the broadcasting speed of each video segmentation is more accurate in video file.

703, the number of number or the keyword based on the barrage determines the broadcasting speed of the video segmentation.

In the embodiment of the present disclosure, the broadcasting speed for determining video segmentation according to the barrage closeness of video segmentation can include In the following manner：

In a kind of feasible pattern, the maximum barrage number of video segmentation and minimum barrage number in video file are obtained, so The barrage number between maximum barrage number, minimum barrage number is divided into the 3rd quantity barrage section afterwards；3rd quantity It is equal with the video segmentation quantity of video file.Finally, it is corresponding according to the barrage number of video segmentation for each video segmentation Sequence determine video segmentation broadcasting speed.

In another feasible pattern, search which the barrage number is located at from pre-set velocity table according to above-mentioned barrage number Packet, and broadcasting speed corresponding to the packet, determine the broadcasting speed of the video segmentation.

Above-mentioned pre-set velocity table can be counted according to substantial amounts of experimental data, then be set according to statistical result different Packet, and different broadcasting speeds is set for each packet.Certain pre-set velocity table can also be according to preset strategy and bullet Curtain number is configured.

For example, matched somebody with somebody barrage number within holding time is played corresponding to whole video file according to normal distribution Put, wherein abscissa is broadcasting speed, and ordinate is barrage closeness.Then will be horizontal corresponding to the barrage number of the video segmentation Coordinate is as the barrage number.

In another feasible pattern, the maximum keyword number of video segmentation and minimum keyword in video file are obtained Number.Maximum keyword number and minimum keyword number are divided into the 4th quantity keyword section；4th quantity and video The video segmentation quantity of file is equal；Then each video segmentation is directed to, according to the keyword number and keyword of video segmentation Between relation determine the broadcasting speed of video segmentation.

In still further possibility, keyword number can also use barrage number in above-mentioned another feasible pattern to determine The mode of the broadcasting speed of each video segmentation, will not be repeated here in video file.

It can be seen that each video in video file is determined by the barrage for determining to occur in video file in the embodiment of the present disclosure The broadcasting speed of segmentation, be advantageous to play out with corresponding broadcasting speed when video file is played.The present embodiment is advantageous to User watches video file according to the suitable broadcasting speed, is played according to normal playback speed during the excellent story of a play or opera, non-excellent play Feelings are played according to very fast broadcasting speed, and the broadcasting speed of video file is manually adjusted without user, and reduction, which manually adjusts, to be broadcast Put speed and miss the probability of the excellent story of a play or opera, so as to improve viewing experience.

Fig. 8 is that a kind of flow of the method for determination video file broadcasting speed according to further example embodiment is shown It is intended to.Referring to Fig. 8, the method for the determination video file broadcasting speed includes：

801, the history for obtaining the video file in preset time period plays record.

Step 801 is consistent with principle with the specific method of step 201, and the correlation that refer to Fig. 2 and step 201 is described in detail Content, here is omitted.

802, the data based at least one analysis dimension determine that each video segmentation plays in the video file Speed.

Step 802 is consistent with principle with the specific method of step 202, and the correlation that refer to Fig. 2 and step 202 is described in detail Content, here is omitted.

803, the label of corresponding video segmentation is determined according to the broadcasting speed.

In the present embodiment, searched according to broadcasting speed from corresponding list of labels corresponding to label.The label can be The noun of the excellent degree of the story of a play or opera is indicated, for example, " unexpected winner ", " colder door ", " general ", " partial heat door ", " hot topic " etc..Certainly, should Label can be the broadcasting speed of the video analysis.For example, 1.0 times, 1.2 times, 1.4 times, 1.6,1.8 times normal speeds etc..Should Label can be configured according to concrete scene, and the embodiment of the present disclosure is not construed as limiting.

The embodiment of the present disclosure determines the label of corresponding video segmentation according to broadcasting speed, can be when showing playing progress bar Above-mentioned label is shown, user can understand the excellent degree of the video segmentation content by the label, with reference to playing progress bar It related data, can more accurately guide user to watch the splendid contents of video, and then lift the viewing experience of user.

804, the label is preserved corresponding to the video segmentation.

The embodiment of the present disclosure determines the label of corresponding video segmentation according to broadcasting speed, can be when showing playing progress bar Above-mentioned label is shown, user can understand excellent degree or the broadcasting of video file of the video segmentation content by the label It speed, can more accurately guide user to watch the splendid contents of video, and then lift the viewing experience of user.

The embodiment of the present disclosure additionally provides a kind of video file variable playback method, and applied in terminal, Fig. 9 is according to one A kind of schematic flow sheet of video file variable playback method shown in exemplary embodiment.Referring to Fig. 9, the video file speed change Player method includes：

901, when video file is triggered, send request instruction.

When user's triggering terminal, the terminal determines triggered video file according to trigger position, according to video text Part sends request instruction to server.It will be appreciated that the request instruction can make server send video file and video The broadcasting speed of each video segmentation in file.

902, receive the broadcasting speed of each video segmentation in the video file and the video file.

The video file data that terminal the reception server is sent, and in video file each video segmentation broadcasting it is fast Degree.

903, the video file is played according to the broadcasting speed of each video segmentation.

Terminal plays the video file according to the broadcasting speed of each video segmentation.

It can be seen that user only needs to trigger corresponding video file in the embodiment of the present disclosure, you can is broadcast according to different speed Corresponding video file is put, the broadcasting speed of video file is manually adjusted without user, broadcasting speed is manually adjusted so as to reduce And the probability of the excellent story of a play or opera is missed, improve viewing experience.

In the embodiment of the disclosure one, each video segmentation also includes label in video file.When user triggers corresponding position Put, move mouse or need to show video segmentation corresponding to play position, terminal can be in place according to trigger position, cursor institute Put or play position determine corresponding to video segmentation, obtain label corresponding to the video segmentation and show.So, user passes through The label can understand the excellent degree of the video segmentation content, can more accurately watch the splendid contents of video, Jin Erti Rise viewing experience.

A kind of device for determining video file broadcasting speed, as shown in Figure 10, institute are additionally provided in the embodiment of the disclosure one Stating device includes：

Acquisition module 1001 is recorded, the history for obtaining the video file in preset time period plays record；It is described History plays record and is made up of the data of at least one analysis dimension；

Speed determination module 1002, determined for the data based at least one analysis dimension in the video file Each video segmentation broadcasting speed.

In the embodiment of the disclosure one, as shown in figure 11, the speed determination module 1002 includes：

Duration determining unit 1101, for for each video segmentation, according to being broadcast at least once for the video segmentation Put the comprehensive viewing duration that holding time determines the video segmentation；

First Speed determining unit 1102, for based on the viewing duration, determining the broadcasting speed of the video segmentation.

In the embodiment of the disclosure one, as shown in figure 12, the duration determining unit 1101 includes：

Time obtains subelement 1201, for obtain the video segmentation repeat playing holding time, quick play accounts for With time and normal play holding time；

Duration obtains subelement 1202, for repeating playing holding time, the quick broadcasting holding time according to With the normal play holding time and its each self-corresponding weight coefficient, obtain the comprehensive of the video segmentation and watch duration.

In the embodiment of the disclosure one, as shown in figure 13, the First Speed determining unit 1102 includes：

Duration sequence subelement 1301, for being carried out to the comprehensive viewing duration of each video segmentation in the video file Sequence；

First duration obtains subelement 1302, for obtaining comprehensive viewing duration maximum in the video file and minimum Comprehensive viewing duration；

Duration divides subelement 1303, for by the maximum comprehensive viewing duration and minimum comprehensive viewing duration it Between viewing duration be divided into the first quantity viewing section；First quantity and the video segmentation quantity of the video file It is equal；

First Speed determination subelement 1304, for for each video segmentation, based on viewing section and broadcasting speed Corresponding relation, the viewing section according to belonging to the comprehensive viewing duration of the video segmentation determine the broadcasting speed of the video segmentation Degree.

In the embodiment of the disclosure one, as shown in figure 14, the speed determination module includes：

First Speed acquiring unit 1401, obtain the history broadcasting speed of each video segmentation in the video segmentation；

Second speed determining unit 1402, for based on the history broadcasting speed, determining the broadcasting of the video segmentation Speed.

In the embodiment of the disclosure one, as shown in figure 15, the second speed determining unit includes：

Speed obtains subelement 1501, for obtaining maximum history broadcasting speed and minimum in the history broadcasting speed History broadcasting speed；

Speed divides subelement 1502, for by the maximum history broadcasting speed and the minimum history broadcasting speed it Between history broadcasting speed be divided into the second quantity speed interval, wherein each speed interval corresponds respectively to a broadcasting Speed；Second quantity is equal with the video segmentation quantity of the video file；

Second speed determination subelement 1503, for the corresponding relation based on speed interval and broadcasting speed, according to described The history broadcasting speed of each video segmentation determines the broadcasting speed of the video segmentation in video file.

In the embodiment of the disclosure one, as shown in figure 16, the second speed determining unit includes：

First time number counts subelement 1601, for for each video segmentation, counting the history and playing institute in record State the number that video segmentation is played with different history broadcasting speeds；

Speed determination subelement 1602, for the most history broadcasting speed of the number to be defined as into the video segmentation Broadcasting speed.

In the embodiment of the disclosure one, as shown in figure 17, the second speed determining unit includes：

Second time number counts subelement 1701, for for each video segmentation, counting and being adopted in the history broadcasting record The number of the video segmentation is played with different history broadcasting speeds；

Ratio computation subunit 1702, for for each history broadcasting speed, the video to be calculated according to the number It is segmented the ratio that number is played based on the history broadcasting speed；

Third speed determination subelement 1703, for calculating the video according to the history broadcasting speed and the ratio The synthesis broadcasting speed of each video segmentation, the comprehensive broadcasting speed are the broadcasting speed of the video segmentation in file.

In the embodiment of the disclosure one, as shown in figure 18, the speed determination module includes：

Second speed acquiring unit 1801, for obtaining, maximum be played accounts for corresponding to video segmentation in the video file With time, minimum played holding time, maximum history broadcasting speed and minimum history broadcasting speed；

Relation determination unit 1802, for according to the maximum played holding time, the played holding time, institute State maximum history broadcasting speed and the minimum history broadcasting speed determines the linear relationship of comprehensive viewing duration and broadcasting speed；

Third speed determining unit 1803, for for each video segmentation, according to the linear relationship and the video The played holding time of segmentation determines the broadcasting speed of the video segmentation.

In the embodiment of the disclosure one, as shown in figure 19, the speed determination module includes：

Number statistic unit 1901, there is the number of barrage for counting to play within holding time in the video segmentation Or occurs the number of preset keyword in the barrage；

Fourth speed determining unit 1902, for described in the determination of the number of the number based on the barrage or the keyword The broadcasting speed of video segmentation.

In the embodiment of the disclosure one, as shown in figure 20, the fourth speed determining unit includes：

First number obtains subelement 2001, for obtain in the video file the maximum barrage number of video segmentation and Minimum barrage number；

Barrage divides subelement 2002, for by the barrage between the maximum barrage number and the minimum barrage number Number is divided into the 3rd quantity barrage section；3rd quantity is equal with the video segmentation quantity of the video file；

Fourth speed determination subelement 2003, for for each video segmentation, according to the barrage of the video segmentation The relation in number and the barrage section determines the broadcasting speed of the video segmentation.

In the embodiment of the disclosure one, as shown in figure 21, the fourth speed determining unit includes：

Second time number obtains subelement 2101, for obtaining the maximum keyword number of video segmentation in the video file With minimum keyword number；

Keyword divides subelement 2102, for the maximum keyword number and the minimum keyword number to be divided For the 4th quantity keyword section；4th quantity is equal with the video segmentation quantity of the video file；

5th speed determination subelement 2103, for for each video segmentation, according to the keyword of the video segmentation Relation between number and the keyword determines the broadcasting speed of the video segmentation.

In the embodiment of the disclosure one, as shown in figure 22, described device also includes：

Label determining module 2201, for determining the label of corresponding video segmentation according to the broadcasting speed；

Label preserving module 2202, for the label to be preserved corresponding to the video segmentation.

In the embodiment of the disclosure one, as shown in figure 23, the record acquisition module 1001 includes：

Data capture unit 2301, for obtaining the 5th quantity and the same type of video file of the video file History played data；

Curve statistical unit 2302, the viewing of the video file for counting the type according to the history played data Temperature curve；

Period determining unit 2303, for determining the preset time period according to the viewing temperature curve.

The embodiment of the present disclosure additionally provides a kind of variable playback device of video file, as shown in figure 24, described device bag Include：

Instruction sending module 2401, for when video file is triggered, sending request instruction；The request instruction is used for Server is set to send the broadcasting speed of each video segmentation in the video file and the video file；

Speed receiving module 2402, for receiving each video segmentation in the video file and the video file Broadcasting speed；

Video playback module 2403, for playing the video file according to the broadcasting speed of each video segmentation.

In the embodiment of the disclosure one, as shown in figure 25, described device also includes：

Determining module 2501 is segmented, for determining video segmentation corresponding to the play position；

Label acquisition module 2502, for obtaining label corresponding to the video segmentation；

Label display module 2503, for showing the label in the play position.

The embodiment of the present disclosure can show above-mentioned label when showing playing progress bar, and user can be understood by the label The excellent degree of the video segmentation content or the broadcasting speed of video file, user can be more accurately guided to watch video Splendid contents, and then lift the viewing experience of user.

The embodiment of the disclosure one additionally provides a kind of electronic equipment, and the electronic equipment includes：

Display screen；

Processor；

For storing the memory of the processor-executable instruction；

Wherein, the processor is configured as：

The embodiment of the disclosure one additionally provides a kind of computer-readable recording medium, is stored thereon with computer program, institute State and some computer instructions are stored with computer-readable recording medium, the computer instruction is located as follows when being performed Reason：

Figure 26 is the block diagram of a kind of electronic equipment according to an exemplary embodiment.For example, electronic equipment 2600 can To be mobile phone, computer, digital broadcast terminal, messaging devices, game console, tablet device, Medical Devices, it is good for Body equipment, personal digital assistant etc..

Processor；

For storing the memory of the processor-executable instruction；

Wherein, the processor is used for：

The first default feature of the viewer is obtained according to the historical record of viewer；

The second default feature of the buyer is obtained according to the historical record of each buyer at least one buyer；Institute State at least one buyer by the viewer browse commodity at least one evaluation be determined；

The phase of the viewer and each buyer are obtained according to the described first default feature and the second default feature Like angle value；

It is ranked up according at least one evaluation of the Similarity value to the commodity.

Reference picture 26, electronic equipment 2600 can include following one or more assemblies：Processing component 2602, memory 2604, power supply module 2606, multimedia groupware 2608, audio-frequency assembly 2610, the interface 2612 of input/output (I/O), sensor Component 2614, and communication component 2616.

The integrated operation of the usual control device 2600 of processing component 2602, such as communicated with display, call, data, The operation that camera operation and record operation are associated.Processing component 2602 can include one or more processors 2620 to perform Instruction.In addition, processing component 2602 can include one or more modules, it is easy between processing component 2602 and other assemblies Interaction.For example, processing component 2602 can include multi-media module, with facilitate multimedia groupware 2608 and processing component 2602 it Between interaction.

Memory 2604 is configured as storing various types of data to support the operation in device 2600.These data Example includes being used for the instruction of any application program or method operated on device 2600, contact data, telephone book data, Message, picture, video etc..Memory 2604 can by any kind of volatibility or non-volatile memory device or they Combination is realized, such as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), it is erasable can Program read-only memory (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, flash memory Reservoir, disk or CD.

Power supply module 2606 provides electric power for the various assemblies of device 2600.Power supply module 2606 can include power management System, one or more power supplys, and other components associated with generating, managing and distributing electric power for device 2600.

Multimedia groupware 2608 is included in the screen of one output interface of offer between described device 2600 and user. In some embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, Screen may be implemented as touch-screen, to receive the input signal from user.Touch panel includes one or more touch and passed Sensor is with the gesture on sensing touch, slip and touch panel.The touch sensor can not only sensing touch or slip be dynamic The border of work, but also detect the duration and pressure related to the touch or slide.In certain embodiments, it is more Media component 2608 includes a front camera and/or rear camera.When device 2600 is in operator scheme, mould is such as shot When formula or video mode, front camera and/or rear camera can receive outside multi-medium data.Each preposition shooting Head and rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.

Audio-frequency assembly 2610 is configured as output and/or input audio signal.For example, audio-frequency assembly 2610 includes a wheat Gram wind (MIC), when device 2600 is in operator scheme, during such as call model, logging mode and speech recognition mode, microphone quilt It is configured to receive external audio signal.The audio signal received can be further stored in memory 2604 or via communication Component 2616 is sent.In certain embodiments, audio-frequency assembly 2610 also includes a loudspeaker, for exports audio signal.

I/O interfaces 2612 provide interface, above-mentioned peripheral interface module between processing component 2602 and peripheral interface module Can be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and Locking press button.

Sensor cluster 2614 includes one or more sensors, and the state for providing various aspects for device 2600 is commented Estimate.For example, sensor cluster 2614 can detect opening/closed mode of device 2600, the relative positioning of component, such as institute The display and keypad that component is device 2600 are stated, sensor cluster 2614 can be with detection means 2600 or device 2,600 1 The position of individual component changes, the existence or non-existence that user contacts with device 2600, the orientation of device 2600 or acceleration/deceleration and dress Put 2600 temperature change.Sensor cluster 2614 can include proximity transducer, be configured in no any physics The presence of object nearby is detected during contact.Sensor cluster 2614 can also include optical sensor, as CMOS or ccd image are sensed Device, for being used in imaging applications.In certain embodiments, the sensor cluster 2614 can also include acceleration sensing Device, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.

Communication component 2616 is configured to facilitate the communication of wired or wireless way between device 2600 and other equipment.Dress The wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof can be accessed by putting 2600.It is exemplary at one In embodiment, communication component 2616 receives broadcast singal or broadcast correlation from external broadcasting management system via broadcast channel Information.In one exemplary embodiment, the communication component 2616 also includes near-field communication (NFC) module, to promote short distance Communication.For example, radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band can be based in NFC module (UWB) technology, bluetooth (BT) technology and other technologies are realized.

In the exemplary embodiment, device 2600 can be by one or more application specific integrated circuits (ASIC), numeral Signal processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are realized.

In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided Such as include the memory 2604 of instruction, above-mentioned instruction can be performed by the processor 2620 of device 2600.For example, the non-transitory Computer-readable recording medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage Equipment etc..

Those skilled in the art will readily occur to the disclosure its after considering specification and putting into practice disclosure disclosed herein Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or Person's adaptations follow the general principle of the disclosure and including the undocumented common knowledges in the art of the disclosure Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the disclosure and spirit are by following Claim is pointed out.

It should be appreciated that the precision architecture that the disclosure is not limited to be described above and is shown in the drawings, and And various modifications and changes can be being carried out without departing from the scope.The scope of the present disclosure is only limited by appended claim.

Claims

A kind of 1. method for determining video file broadcasting speed, it is characterised in that methods described includes：

The history for obtaining the video file in preset time period plays record；The history plays record by least one analysis The data composition of dimension；

Data based at least one analysis dimension determine each video segmentation broadcasting speed in the video file.
2. according to the method for claim 1, it is characterised in that the data based at least one analysis dimension determine institute Stating each video segmentation broadcasting speed in video file includes：

For each video segmentation, the video segmentation is determined according to the holding time that is played at least once of the video segmentation Comprehensive viewing duration；

Based on the comprehensive broadcasting speed watched duration, determine the video segmentation.
3. according to the method for claim 2, it is characterised in that taken according to being played at least once for the video segmentation Time determines that the comprehensive viewing duration of the video segmentation includes：

Obtain the video segmentation repeats playing holding time, quick broadcasting holding time and normal play holding time；

Holding time, quick holding time and the normal play holding time and its each of playing are repeated playing according to described Self-corresponding weight coefficient, obtain the comprehensive viewing duration of the video segmentation.
4. according to the method for claim 2, it is characterised in that based on the comprehensive viewing duration, determine the video point The broadcasting speed of section includes：

The comprehensive viewing duration of each video segmentation in the video file is ranked up；

Obtain comprehensive viewing duration maximum in the video file and minimum comprehensive viewing duration；

Viewing duration between the maximum comprehensive viewing duration and the comprehensive viewing duration of minimum is divided into the first quantity Individual viewing section, wherein each viewing section corresponds respectively to a broadcasting speed；First quantity and video text The video segmentation quantity of part is equal；

For each video segmentation, the corresponding relation based on viewing section and broadcasting speed, according to the synthesis of the video segmentation Viewing section belonging to viewing duration determines the broadcasting speed of the video segmentation.
5. according to the method for claim 1, it is characterised in that the data based at least one analysis dimension determine institute Stating each video segmentation broadcasting speed in video file includes：

Obtain the history broadcasting speed of each video segmentation in the video segmentation；

Based on the history broadcasting speed, the broadcasting speed of the video segmentation is determined.
6. according to the method for claim 5, it is characterised in that based on the history broadcasting speed, determine the video point The broadcasting speed of section includes：

Obtain the maximum history broadcasting speed in the history broadcasting speed and minimum history broadcasting speed；

History broadcasting speed between the maximum history broadcasting speed and the minimum history broadcasting speed is divided into second Quantity speed interval, wherein each speed interval corresponds respectively to a broadcasting speed；Second quantity regards with described The video segmentation quantity of frequency file is equal；

Corresponding relation based on speed interval and broadcasting speed, speed is played according to the history of each video segmentation in the video file Degree determines the broadcasting speed of the video segmentation.
7. according to the method for claim 5, it is characterised in that based on the history broadcasting speed, determine the video point The broadcasting speed of section includes：

For each video segmentation, count video segmentation described in the history broadcasting record and broadcast with different history broadcasting speeds The number put；

Broadcasting speed using the most history broadcasting speed of the number as the video segmentation.
8. according to the method for claim 5, it is characterised in that based on the history broadcasting speed, determine the video point The broadcasting speed of section includes：

For each video segmentation, count the history and play in record using the different history broadcasting speeds broadcasting video point The number of section；

For each history broadcasting speed, the video segmentation is calculated according to the number and broadcast based on the history broadcasting speed Put the ratio of number；

The comprehensive of each video segmentation in the video file is calculated according to the history broadcasting speed and the ratio and plays speed Degree, the comprehensive broadcasting speed is the broadcasting speed of the video segmentation.
9. according to the method for claim 1, it is characterised in that the data based at least one analysis dimension determine institute Stating each video segmentation broadcasting speed in video file includes：

Obtain in the video file maximum played holding time corresponding to video segmentation, minimum played holding time, most Big history broadcasting speed and minimum history broadcasting speed；

According to the maximum played holding time, the minimum played holding time, the maximum history broadcasting speed and The minimum history broadcasting speed determines to be played the linear relationship of holding time and broadcasting speed；

For each video segmentation, regarded according to determining the played holding time of the linear relationship and the video segmentation The broadcasting speed of frequency division section.
10. according to the method for claim 1, it is characterised in that the data based at least one analysis dimension determine Each video segmentation broadcasting speed includes in the video file：

Statistics is played within holding time in the video segmentation occurs default close occur in the number of barrage or the barrage The number of key word；

The number of number or the keyword based on the barrage determines the broadcasting speed of the video segmentation.
11. according to the method for claim 10, it is characterised in that time of number or the keyword based on the barrage Number determines that the broadcasting speed of the video segmentation includes：

Obtain the maximum barrage number of video segmentation and minimum barrage number in the video file；

Barrage number between the maximum barrage number and the minimum barrage number is divided into the 3rd quantity barrage area Between；3rd quantity is equal with the video segmentation quantity of the video file；

For each video segmentation, regarded according to determining the relation in the barrage number of the video segmentation and the barrage section The broadcasting speed of frequency division section.
12. according to the method for claim 10, it is characterised in that time of number or the keyword based on the barrage Number determines that the broadcasting speed of the video segmentation includes：

Obtain the maximum keyword number of video segmentation and minimum keyword number in the video file；

The maximum keyword number and the minimum keyword number are divided into the 4th quantity keyword section；Described Four quantity are equal with the video segmentation quantity of the video file；

For each video segmentation, institute is determined according to the relation between the keyword number of the video segmentation and the keyword State the broadcasting speed of video segmentation.
13. according to the method for claim 1, it is characterised in that the data based at least one analysis dimension determine Include in the video file after each video segmentation broadcasting speed：

The label of corresponding video segmentation is determined according to the broadcasting speed；

The label is preserved corresponding to the video segmentation.
14. according to the method for claim 1, it is characterised in that the preset time period is determined based on following steps：

Obtain history played data of the 5th quantity with the same type of video file of the video file；

The viewing temperature curve of the video file of the type is counted according to the history played data；

The preset time period is determined according to the viewing temperature curve.
15. a kind of variable playback method of video file, it is characterised in that methods described includes：

When video file is triggered, request instruction is sent；The request instruction is used to make server send the video file And in the video file each video segmentation broadcasting speed；

Receive the broadcasting speed of each video segmentation in the video file and the video file；

The video file is played according to the broadcasting speed of each video segmentation.
16. variable playback method according to claim 15, it is characterised in that methods described also includes：

Determine video segmentation corresponding to the play position；

Obtain label corresponding to the video segmentation；

The label is shown in the play position.
17. a kind of device for determining video file broadcasting speed, it is characterised in that described device includes：

Acquisition module is recorded, the history for obtaining the video file in preset time period plays record；The history plays Record is made up of the data of at least one analysis dimension；

Speed determination module, each video in the video file is determined for the data based at least one analysis dimension Broadcast multiple segments voice separately speed.
18. device according to claim 17, it is characterised in that the speed determination module includes：

Duration determining unit, for for each video segmentation, according to the video segmentation be played at least once take when Between determine the comprehensive viewing duration of the video segmentation；

First Speed determining unit, for based on the viewing duration, determining the broadcasting speed of the video segmentation.
19. device according to claim 18, it is characterised in that the duration determining unit includes：

Time obtains subelement, for obtain the video segmentation repeat playing holding time, it is quick play holding time and Normal play holding time；

Duration obtains subelement, for repeated playing according to holding time, it is described it is quick play holding time and it is described just Holding time and its each self-corresponding weight coefficient are often played, obtains the comprehensive viewing duration of the video segmentation.
20. device according to claim 18, it is characterised in that the First Speed determining unit includes：

Duration sequence subelement, for being ranked up to the comprehensive viewing duration of each video segmentation in the video file；

First duration obtains subelement, is seen for obtaining comprehensive viewing duration maximum in the video file and the comprehensive of minimum See duration；

Duration divides subelement, for the viewing for watching the maximum synthesis between duration and the comprehensive viewing duration of minimum Duration is divided into the first quantity viewing section, wherein each viewing section corresponds respectively to a broadcasting speed；Described One quantity is equal with the video segmentation quantity of the video file；

First Speed determination subelement, for for each video segmentation, the corresponding relation based on viewing section and broadcasting speed, Viewing section according to belonging to the comprehensive viewing duration of the video segmentation determines the broadcasting speed of the video segmentation.
21. device according to claim 17, it is characterised in that the speed determination module includes：

First Speed acquiring unit, obtain the history broadcasting speed of each video segmentation in the video segmentation；

Second speed determining unit, for based on the history broadcasting speed, determining the broadcasting speed of the video segmentation.
22. device according to claim 21, it is characterised in that the second speed determining unit includes：

Speed obtains subelement, for obtaining maximum history broadcasting speed and the broadcasting of minimum history in the history broadcasting speed Speed；

Speed divides subelement, for by the history between the maximum history broadcasting speed and the minimum history broadcasting speed Broadcasting speed is divided into the second quantity speed interval, wherein each speed interval corresponds respectively to a broadcasting speed；Institute It is equal with the video segmentation quantity of the video file to state the second quantity；

Second speed determination subelement, for the corresponding relation based on speed interval and broadcasting speed, according to the video file In the history broadcasting speed of each video segmentation determine the broadcasting speed of the video segmentation.
23. device according to claim 21, it is characterised in that the second speed determining unit includes：

First time number counts subelement, for for each video segmentation, counting the history and playing video point described in record The number that section is played with different history broadcasting speeds；

Speed determination subelement, for the most history broadcasting speed of the number to be defined as to the broadcasting speed of the video segmentation Degree.
24. device according to claim 21, it is characterised in that the second speed determining unit includes：

Second time number counts subelement, for for each video segmentation, counting and being gone through in the history broadcasting record using difference History broadcasting speed plays the number of the video segmentation；

Ratio computation subunit, for for each history broadcasting speed, calculating the video segmentation according to the number and being based on The history broadcasting speed is played the ratio of number；

Third speed determination subelement, it is every in the video file for being calculated according to the history broadcasting speed and the ratio The synthesis broadcasting speed of individual video segmentation, the comprehensive broadcasting speed are the broadcasting speed of the video segmentation.
25. device according to claim 17, it is characterised in that the speed determination module includes：

Second speed acquiring unit, for obtain in the video file maximum played holding time corresponding to video segmentation, Minimum played holding time, maximum history broadcasting speed and minimum history broadcasting speed；

Relation determination unit, for according to the maximum played holding time, the minimum played holding time, it is described most Big history broadcasting speed and the minimum history broadcasting speed determine to be played the linear relationship of holding time and broadcasting speed；

Third speed determining unit, for for each video segmentation, according to the linear relationship and the quilt of the video segmentation Play the broadcasting speed that holding time determines the video segmentation.
26. device according to claim 17, it is characterised in that the speed determination module includes：

Number statistic unit, there is the number of barrage or described for counting to play within holding time in the video segmentation Occurs the number of preset keyword in barrage；

Fourth speed determining unit, the number for the number based on the barrage or the keyword determine the video segmentation Broadcasting speed.
27. device according to claim 26, it is characterised in that the fourth speed determining unit includes：

First time number obtains subelement, for obtaining the maximum barrage number of video segmentation and minimum barrage in the video file Number；

Barrage divides subelement, for the barrage number between the maximum barrage number and the minimum barrage number to be divided For the 3rd quantity barrage section；3rd quantity is equal with the video segmentation quantity of the video file；

Fourth speed determination subelement, for for each video segmentation, according to the barrage number of the video segmentation and described The relation in barrage section determines the broadcasting speed of the video segmentation.
28. device according to claim 26, it is characterised in that the fourth speed determining unit includes：

Second time number obtains subelement, for obtaining the maximum keyword number of video segmentation and minimum pass in the video file Key word number；

Keyword divides subelement, for the maximum keyword number and the minimum keyword number to be divided into the 4th number Amount keyword section；4th quantity is equal with the video segmentation quantity of the video file；

5th speed determination subelement, for for each video segmentation, according to the keyword number of the video segmentation and institute State the broadcasting speed that the relation between keyword determines the video segmentation.
29. device according to claim 17, it is characterised in that described device also includes：

Label determining module, for determining the label of corresponding video segmentation according to the broadcasting speed；

Label preserving module, for the label to be preserved corresponding to the video segmentation.
30. device according to claim 17, it is characterised in that the record acquisition module includes：

Data capture unit, played for obtaining the 5th quantity and the history of the same type of video file of the video file Data；

Curve statistical unit, it is bent for counting the viewing temperature of video file of the type according to the history played data Line；

Period determining unit, for determining the preset time period according to the viewing temperature curve.
31. the variable playback device of a kind of video file, it is characterised in that described device includes：

Instruction sending module, for when video file is triggered, sending request instruction；The request instruction is used to make server Send the broadcasting speed of each video segmentation in the video file and the video file；

Speed receiving module, for receiving the broadcasting speed of each video segmentation in the video file and the video file Degree；

Video playback module, for playing the video file according to the broadcasting speed of each video segmentation.
32. variable playback device according to claim 31, it is characterised in that described device also includes：

Determining module is segmented, for determining video segmentation corresponding to the play position；

Label acquisition module, for obtaining label corresponding to the video segmentation；

Label display module, for showing the label in the play position.
33. a kind of electronic equipment, it is characterised in that the electronic equipment includes：

Display screen；

Processor；

For storing the memory of the processor-executable instruction；

Wherein, the processor is configured as：

The history for obtaining the video file in preset time period plays record；The history plays record by least one analysis The data composition of dimension；

Data based at least one analysis dimension determine each video segmentation broadcasting speed in the video file.
34. a kind of computer-readable recording medium, is stored thereon with computer program, it is characterised in that described computer-readable Some computer instructions are stored with storage medium, the computer instruction is handled as follows when being performed：

The history for obtaining the video file in preset time period plays record；The history plays record by least one analysis The data composition of dimension；

Data based at least one analysis dimension determine each video segmentation broadcasting speed in the video file.