CN107454465B

CN107454465B - Video playing progress display method and device and electronic equipment

Info

Publication number: CN107454465B
Application number: CN201710638070.3A
Authority: CN
Inventors: 孟祥美
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2017-07-31
Filing date: 2017-07-31
Publication date: 2020-12-29
Anticipated expiration: 2037-07-31
Also published as: CN107454465A

Abstract

The disclosure relates to a video playing progress display method and device and electronic equipment. The method comprises the following steps: extracting data of at least one analysis dimension of each video segment in the video file; for each video segment in the video file, determining heat information of the video segment according to the data of the at least one analysis dimension; and determining related data of a playing progress bar of the video file according to the heat information of each video segment in the video file. Therefore, according to the embodiment of the disclosure, the popularity information of the video file is displayed on the playing progress bar, so that the user can know the wonderful degree of the video content conveniently, the video content can be guided and watched more accurately, and the watching experience of the user is improved.

Description

Video playing progress display method and device and electronic equipment

Technical Field

The present disclosure relates to the field of data processing technologies, and in particular, to a method and an apparatus for displaying a video playing progress, and an electronic device.

Background

At present, videos such as movie and TV dramas and integrated art programs are more and more, the playing time of each video is dozens of minutes to hours, and due to the fact that the watching time or energy of a user is limited, the whole video cannot be watched completely. In order to improve the watching experience of a user, a playing progress bar is arranged on a video in the related art, the playing progress bar can display the video caching progress, and the user can conveniently and repeatedly play, fast forward and play the video and the like by clicking the playing progress bar, so that the user can control the time.

Disclosure of Invention

The disclosure provides a video playing progress display method and device and electronic equipment, and aims to overcome the defects in the related art.

According to a first aspect of the embodiments of the present disclosure, there is provided a method for determining a video file playing progress bar, the method including:

extracting data of at least one analysis dimension of each video segment in the video file;

for each video segment in the video file, determining heat information of the video segment according to the data of the at least one analysis dimension;

and determining related data of a playing progress bar of the video file according to the heat information of each video segment in the video file.

Optionally, the analyzing dimension is a viewing duration, and determining heat information of the video segment according to the data of the at least one analyzing dimension includes:

accumulating the time occupied by playing the video segment each time in a preset time period to obtain the watching time length of the video segment;

and determining the corresponding heat information of the video segment according to the watching time length.

Optionally, accumulating the time occupied by playing each time of the video segment to obtain the viewing duration of the video segment, includes:

acquiring the repeated playing occupation time, the fast playing occupation time and the normal playing occupation time of the video segment;

and acquiring the watching duration of the video segment according to the repeated playing occupation time, the quick playing occupation time, the normal playing occupation time and the weight coefficients corresponding to the repeated playing occupation time, the quick playing occupation time and the normal playing occupation time.

Optionally, the analyzing dimension is bullet screen density, and the determining of the heat information of the video segment according to the data of the at least one analyzing dimension includes:

acquiring bullet screen intensity within playing occupation time corresponding to the video segment;

and determining the corresponding heat information of the video segment according to the bullet screen intensity.

Optionally, obtaining the bullet screen intensity within the playing occupation time corresponding to the video segment includes:

counting the times of bullet screen occurrence within the video segment playing occupation time;

acquiring the times of bullet screen occurrence within unit time length, namely bullet screen density;

alternatively, the first and second electrodes may be,

counting the times of the occurrence of preset keywords in the bullet screen within the time occupied by the video segment playing;

and acquiring the bullet screen density which is the frequency of the preset keywords appearing in unit time length.

Optionally, after counting the number of times that a preset keyword appears in a bullet screen within the playing time of the video segment, the method further includes:

determining the label of the video segment according to the preset keyword;

and storing the label corresponding to the video segment.

Optionally, after determining the heat information of the video segment according to the data of the at least one analysis dimension, the method further includes:

determining a label corresponding to the video segment according to the heat information;

and storing the label corresponding to the video segment.

continuously segmenting the video segment according to the heat information corresponding to the video segment to obtain a plurality of sub-segments of the video segment;

and combining sub-segments which have the same heat information and are adjacent in position in the two adjacent video segments to obtain a plurality of video segments of the video file again.

Optionally, determining, according to the popularity information of each video segment in the video file, relevant data of a play progress bar of the video file, including:

acquiring preset parameter items of the playing progress bar of the video file to be adjusted;

determining a preset parameter value corresponding to the heat degree information from a preset designated table; the preset parameter value is a numerical value corresponding to the preset parameter item;

and updating the current value of the preset parameter item of the playing progress bar corresponding to each video segment to the preset parameter value, namely determining the related data of the playing progress bar.

Optionally, the preset parameter item includes one or more of a color type, a color depth, and a height of the play progress bar.

According to a second aspect of the embodiments of the present disclosure, there is provided a method for displaying a video file playing progress bar, the method including:

when the video file is triggered, sending a request instruction to a server; the request instruction is used for enabling the server to send relevant data of a playing progress bar of the video file;

receiving related data of a playing progress bar of the video file;

and displaying the playing progress bar at the playing position corresponding to the playing progress bar according to the related data of the playing progress bar of the video file.

Optionally, the method further comprises:

determining a video segment corresponding to the playing position;

acquiring a label corresponding to the video segment;

and displaying the label at the playing position.

Optionally, the related data of the playing progress bar includes a preset parameter value corresponding to a preset parameter item of the playing progress bar; the preset parameter item comprises one or more of color type, color depth and height of the playing progress bar.

According to a third aspect of the embodiments of the present disclosure, there is provided an apparatus for determining a video file playing progress bar, the apparatus including:

the data extraction module is used for extracting data of at least one analysis dimension of each video segment in the video file;

the heat determining module is used for determining heat information of each video segment in the video file according to the data of the at least one analysis dimension;

and the progress bar determining module is used for determining the related data of the playing progress bar of the video file according to the heat information of each video segment in the video file.

Optionally, the analysis dimension is a viewing duration, and the heat determination module includes:

the time accumulation unit is used for accumulating the time occupied by the video segment played each time in a preset time period to obtain the watching time length of the video segment;

and the first determining unit is used for determining the corresponding heat information of the video segment according to the watching time length.

Optionally, the time accumulation unit includes:

the first acquisition subunit is used for acquiring the repeated playing occupation time, the fast playing occupation time and the normal playing occupation time of the video segment;

and the second obtaining subunit is used for obtaining the watching time length of the video segment according to the repeated playing occupation time, the fast playing occupation time, the normal playing occupation time and the weight coefficients corresponding to the repeated playing occupation time, the fast playing occupation time and the normal playing occupation time.

Optionally, the analysis dimension is bullet screen intensity, and the heat determination module includes:

the acquisition unit is used for acquiring bullet screen intensity within playing occupation time corresponding to the video segment;

and the second determining unit is used for determining the corresponding heat information of the video segment according to the bullet screen intensity.

Optionally, the obtaining unit includes:

the first counting subunit is used for counting the times of bullet screens appearing in the video segment playing occupation time;

the third acquisition subunit is used for acquiring the times of bullet screen occurrence within unit time length, namely bullet screen density;

alternatively, the first and second electrodes may be,

the acquisition unit includes:

the second counting subunit is used for counting the times of the occurrence of the preset keywords in the bullet screen within the time occupied by the video segment playing;

and the fourth acquisition subunit is used for acquiring the bullet screen density which is the frequency of the occurrence of the preset keywords in the unit time length.

Optionally, the apparatus further comprises:

the first label determining module is used for determining the label of the video segment according to the preset keyword;

and the first label adding module is used for storing the labels corresponding to the video segments.

Optionally, the apparatus further comprises:

the second label determining module is used for determining labels corresponding to the video segments according to the heat information;

and the second label adding module is used for storing the labels corresponding to the video segments.

Optionally, the apparatus further comprises:

the continuous segmentation module is used for continuously segmenting the video segment according to the heat information corresponding to the video segment to obtain a plurality of sub-segments of the video segment;

and the segmentation merging module is used for merging sub-segments which have the same heat information and are adjacent in position in two adjacent video segments to obtain a plurality of video segments of the video file again.

Optionally, the progress bar determining module includes:

the parameter item acquisition unit is used for acquiring preset parameter items of the playing progress bar of the video file, which need to be adjusted;

the parameter value determining unit is used for determining a preset parameter value corresponding to the heat degree information from a preset specified table; the preset parameter value is a numerical value corresponding to the preset parameter item;

and the parameter value updating unit is used for updating the current value of the preset parameter item of the playing progress bar corresponding to each video segment into the preset parameter value.

According to a fourth aspect of the embodiments of the present disclosure, there is provided a display apparatus of a video file playing progress bar, the apparatus including:

the instruction generation module is used for monitoring whether the video file is triggered or not and generating a request instruction when the video file is triggered; the request instruction is used for enabling the server to send relevant data of a playing progress bar of the video file;

the instruction sending module is used for sending a request instruction to the server when receiving the request instruction;

the data receiving module is used for receiving related data of the playing progress bar of the video file;

and the data display module is used for displaying the playing progress bar at the playing position corresponding to the playing progress bar according to the related data of the playing progress bar of the video file.

Optionally, the apparatus further comprises:

the segmentation determining module is used for determining the video segmentation corresponding to the playing position;

the label obtaining module is used for obtaining labels corresponding to the video segments;

and the label display module is used for displaying the label at the playing position.

Optionally, the data related to the playing progress bar displayed by the data display module includes:

a preset parameter value corresponding to a preset parameter item of the playing progress bar; the preset parameter item comprises one or more of color type, color depth and height of the playing progress bar.

According to a fifth aspect of embodiments of the present disclosure, there is provided an electronic apparatus including:

a display screen;

a processor;

a memory for storing the processor-executable instructions;

wherein the processor is configured to:

According to a sixth aspect of the embodiments of the present disclosure, there is provided a computer-readable storage medium having a computer program stored thereon, the computer-readable storage medium having stored thereon a number of computer instructions which, when executed, perform the following:

The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:

as can be seen from the foregoing embodiments, in the embodiments of the present disclosure, data of at least one analysis dimension of each video segment in the video file is extracted; for each video segment in the video file, determining heat information of the video segment according to data of at least one analysis dimension; and determining related data of the playing progress bar of the video file according to the heat information of each video segment in the video file. Therefore, according to the embodiment of the disclosure, the popularity information of the video file is displayed on the playing progress bar, so that the user can know the wonderful degree of the video content conveniently, the video content can be guided and watched more accurately, and the watching experience of the user is improved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

FIG. 1 is a flowchart illustrating a method of determining a video file play progress bar in accordance with an exemplary embodiment;

FIG. 2 is a flowchart illustrating a method of determining a video file play progress bar in accordance with another exemplary embodiment;

FIG. 3 is a flowchart illustrating a method of determining a video file play progress bar in accordance with yet another exemplary embodiment;

FIG. 4 is a flowchart illustrating a method of determining a video file play progress bar in accordance with yet another exemplary embodiment;

fig. 5 to 7 are schematic diagrams illustrating the effect of playing the progress bar in the embodiment of the present disclosure;

FIG. 8 is a flowchart illustrating a method of determining a video file play progress bar in accordance with yet another exemplary embodiment;

FIG. 9 is a flowchart illustrating a method of determining a video file play progress bar in accordance with yet another exemplary embodiment;

FIG. 10 is a flowchart illustrating a method of determining a video file play progress bar in accordance with yet another exemplary embodiment;

FIG. 11 is a flowchart illustrating a method of determining a video file play progress bar in accordance with yet another exemplary embodiment;

FIGS. 12(a) - (c) are schematic diagrams illustrating re-segmenting the play progress bar in the embodiment of the present disclosure;

FIG. 13 is a flowchart illustrating a method of determining a video file play progress bar in accordance with yet another exemplary embodiment;

fig. 14 is a flowchart illustrating a method of determining a video file play progress bar according to yet another exemplary embodiment;

fig. 15 is a block diagram illustrating an apparatus for determining a video file play progress bar according to an exemplary embodiment;

fig. 16 is a block diagram illustrating an apparatus for determining a video file play progress bar according to still another exemplary embodiment;

fig. 17 is a block diagram illustrating an apparatus for determining a video file play progress bar according to an exemplary embodiment;

fig. 18 is a block diagram illustrating an apparatus for determining a video file play progress bar according to still another exemplary embodiment;

fig. 19 is a block diagram illustrating an apparatus for determining a video file play progress bar according to still another exemplary embodiment;

fig. 20 is a block diagram illustrating an apparatus for determining a video file play progress bar according to still another exemplary embodiment;

fig. 21 is a block diagram illustrating an apparatus for determining a video file play progress bar according to still another exemplary embodiment;

fig. 22 is a block diagram illustrating an apparatus for determining a video file play progress bar according to still another exemplary embodiment;

fig. 23 is a block diagram illustrating an apparatus for determining a video file play progress bar according to still another exemplary embodiment;

fig. 24 is a block diagram illustrating an apparatus for determining a video file play progress bar according to still another exemplary embodiment;

fig. 25 is a block diagram illustrating an apparatus for determining a video file play progress bar according to still another exemplary embodiment;

fig. 26 is a block diagram illustrating an apparatus for determining a video file play progress bar according to still another exemplary embodiment;

FIG. 27 is a block diagram illustrating an electronic device in accordance with an exemplary embodiment.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of devices consistent with certain aspects of the present disclosure as recited in the claims below.

The term is defined as:

the video file is a multimedia file containing audio and video information.

The video segmentation refers to a segmentation obtained by segmenting a video file. Two different segments can be distinguished by setting a segment identification.

Analyzing the dimension refers to analyzing a preset angle of the video segment. The preset angle may reflect heat information of the video segment. For example, analysis dimensions in subsequent embodiments of the present disclosure may include viewing duration and/or bullet screen intensity.

And the popularity information is used for quantifying the popularity of watching the video file or the video segment by the user in a preset time period and reflecting the splendid degree of the content of the video segment.

And the playing progress bar is used for reflecting the playing progress of the video file.

The related data of the playing progress bar refers to the numerical value of the preset parameter related to the playing progress bar. For example, the preset parameters of the play progress bar in the subsequent embodiments of the present disclosure may include one or more of a color type, a color depth, and a height.

It should be noted that the method provided by the embodiment of the present disclosure is applicable to usage scenarios between a terminal and a server, and between a personal computer and a server. The terminal can be a smart phone, a tablet computer or a PDA and the like. And when monitoring the video file corresponding to the user trigger position, the terminal sends a corresponding request to the server. And the server responds to the request and sends the video file and the related data of the playing progress bar to the terminal. At this time, the terminal can play the video file and display the playing progress bar. The method for determining the video file playing progress bar provided by the embodiment of the disclosure is introduced based on the scene.

Of course, according to a specific scenario, in an embodiment of the present disclosure, the terminal may also request the server for a history play record of the video file, then the terminal calculates relevant data of the play progress bar of the video file itself, and then displays the play progress bar when the video file is played.

Fig. 1 is a flowchart illustrating a method of determining a video file play progress bar according to an exemplary embodiment. Referring to fig. 1, the method for determining a video file playing progress bar may be applied to a server, and includes:

step 101, extracting data of at least one analysis dimension of each video segment in the video file.

In order to reduce the amount of computation and ensure the computation accuracy, in an embodiment of the present disclosure, a history play record of a certain preset time period is selected from history play records corresponding to the video file as a sample. The history play record corresponds to each video segment of the video file. And then extracting data of at least one analysis dimension from the historical play records.

And 102, determining the heat information of each video segment in the video file according to the data of the at least one analysis dimension.

And 103, determining related data of the playing progress bar of the video file according to the heat information of each video segment in the video file.

The embodiment of the disclosure extracts data of at least one analysis dimension of each video segment in the video file; for each video segment in the video file, determining heat information of the video segment according to data of at least one analysis dimension; and determining related data of the playing progress bar of the video file according to the heat information of each video segment in the video file. Therefore, according to the embodiment of the disclosure, the popularity information of the video file is reflected on the playing progress bar, so that the user can know the wonderful degree of the video content conveniently, the user can be guided to watch the wonderful content of the video more accurately, and the watching experience of the user is improved.

Fig. 2 is a flowchart illustrating a method of determining a video file play progress bar according to an exemplary embodiment. Referring to fig. 2, the method for determining a video file playing progress bar may be applied to a server, and includes:

step 201, extracting data of at least one analysis dimension of each video segment in the video file.

In this embodiment, the at least one analysis dimension is a viewing duration.

Step 202, accumulating the time occupied by playing the video segment each time in a preset time period to obtain the watching time length of the video segment.

In an embodiment of the present disclosure, the time occupied by the video segment being played each time is extracted from the data of the at least one analysis dimension, and the time occupied by the video segment being played each time is accumulated to obtain the watching duration of the video segment.

Understandably, there may be situations of repeated playing, fast playing and normal playing during the process of watching a video file by a user. In general, when a user repeatedly plays the video segment, the user has a greater interest in the video segment, and the more times the video segment is repeatedly played, the longer the occupied time is, and the greater the interest of the user is. When the video is played quickly, the user's interest in the video segment is small, that is, the more times of quick playing, the shorter the occupied time, and the smaller the user's interest. In combination with the characteristics of the above operation behaviors, in an embodiment of the present disclosure, a weight coefficient is added to each operation behavior, for example, the weight coefficient of the occupation time of the repeated playing is appropriately increased (greater than 1), the weight coefficient of the occupation time of the normal playing is not changed (equal to), and the weight coefficient of the occupation time of the fast playing is appropriately decreased (less than 1), so as to highlight the interest point of the user on the content in the video segment.

In an embodiment of the present disclosure, as shown in fig. 3, the watching duration of the video segment may be obtained by the following steps:

first, the repeat playing occupation time, fast playing occupation time, and normal playing occupation time of the video segment are obtained (corresponding to step 301). Then, the weighting coefficients of the repeated playing occupation time, the fast playing occupation time and the normal playing occupation time are respectively obtained, and finally, the watching duration of the video segment is obtained according to the repeated playing occupation time, the fast playing occupation time, the normal playing occupation time and the weighting coefficients corresponding to the repeated playing occupation time, the fast playing occupation time and the normal playing occupation time (corresponding to step 302).

Step 203, determining the corresponding heat information of the video segment according to the watching time length.

In this embodiment, the information corresponding to the viewing duration is searched from the preset hotlist according to the viewing duration, that is, the hotness information corresponding to the video segment is determined.

The preset heat meter can be used for counting according to a large amount of experimental data, then different classifications are set according to the counting result, and different values, namely heat information, are set for each classification. Of course, the preset hotlist may also be configured according to a preset policy and the watching duration, for example, the watching duration of the whole video file is configured according to a normal distribution. And then, taking the value on the normal distribution curve corresponding to the watching duration of the video segment as the heat information of the video segment. For another example, the viewing duration of the entire video file may be normalized, and the normalized viewing duration may be used as the heat information of the video segment. The setting can be performed by a person skilled in the art according to the scene, and the embodiment of the present disclosure is not limited.

And 204, determining relevant data of the playing progress bar of the video file according to the heat information of each video segment in the video file.

In this embodiment, determining the relevant data of the playing progress bar of the video file according to the popularity information of each video segment, referring to fig. 4, includes:

first, preset parameter items to be adjusted of the video file are obtained (corresponding to step 401). In this embodiment, the preset parameter items of the playing progress bar may include one or more of a color type, a color depth, and a height. Then, a preset parameter value corresponding to the heat information is determined from a pre-configured designated table (corresponding to step 402). Finally, the current value of the preset parameter item of the playing progress bar corresponding to each video segment is updated to the preset parameter value (corresponding to step 403).

For example, when the playing progress bar uses different colors to represent the heat information, the color corresponding to the heat information can be obtained from the specified table according to the heat information. And each video segment corresponds to different colors, and finally, the playing progress bars with different colors are obtained. As an embodiment, as shown in fig. 5, if there are 6 video segments in the playing progress bar, the corresponding colors of the 6 video segments may be: color 1, color 2, color 3, color 4, color 2. The colors 1 to 4 may be selected from different colors, such as red, yellow, green, and blue, and may be selected according to a specific scene, which is not limited in this embodiment.

It should be noted that, in order to highlight the effect achieved by different colors, the colors of the adjacent video segments are different in this embodiment, and in practical applications, the heat information between the adjacent video segments may be close, so that the transition from one color to another color is smooth.

For another example, when the playing progress bar uses the same color and different color depths to represent the heat information, the numerical value corresponding to the color can be obtained from the specified table according to the heat information. And each video segment corresponds to different color depths, and finally, the playing progress bars with different color depths are obtained. As an embodiment, as shown in fig. 6, assuming that there are 6 video segments of the playing progress bar, the color depths corresponding to the 6 video segments may be: depth 3, depth 1, depth 5, depth 4, depth 2, depth 6. The color depth may be selected according to a specific scene, and the embodiment is not limited.

It should be noted that, in order to highlight the color depth effect, the adjacent video segments in this embodiment are skipped, and in practical applications, the color depth between the adjacent video segments may be smoothly transited from one depth to another depth.

For another example, when the playing progress bar uses the height to represent the heat information, the value corresponding to the height can be obtained from the specified table according to the heat information. Each video segment corresponds to different heights, and finally, playing progress bars with different heights are obtained. As an example, as shown in fig. 7, the height may be between [0, 1], with the lower zero axis being labeled segment number and the upper zero axis being the corresponding height of the video segment.

The embodiment of the disclosure extracts the watching duration of each video segment in the video file; determining the popularity information of each video segment in the video file according to the watching duration of the video segment; and determining related data of the playing progress bar of the video file according to the heat information of each video segment in the video file. Therefore, the video segment watching time length can objectively reflect the condition that the user watches the video segment in the preset time period, and in one embodiment, the weighting coefficients are added according to the conditions of the repeated playing occupation time, the fast playing occupation time, the normal playing occupation time and the like, so that the interest point of the user on the video segment is highlighted. Then, according to the watching duration, the popularity information of the video file is reflected on the playing progress bar, so that the user can know the wonderful degree of the video content conveniently, the user can be guided to watch the wonderful content of the video more accurately, and the watching experience of the user is improved.

Fig. 8 is a flowchart illustrating a method of determining a video file play progress bar according to an exemplary embodiment. Referring to fig. 8, the method for determining a video file playing progress bar may be applied to a server, and includes:

step 801, extracting data of at least one analysis dimension of each video segment in the video file.

The specific method and principle of step 801 and step 201 are the same, please refer to fig. 2 and related contents of step 201 for detailed description, which is not repeated herein.

Step 802, acquiring bullet screen intensity within playing occupation time corresponding to the video segment.

In the process of watching the video file, the user can comment on the video content, so that barrages are displayed in the playing picture, and each barrage comprises different user evaluations. Some barrages include preset keywords, such as "wad", "climax", etc. It is understood that the preset keywords can be adjusted. In one embodiment, a learning algorithm is adopted to determine different preset keyword combinations, and related data of the popularity information and the playing progress bar are obtained. On the basis of displaying the playing progress bar, the preset keyword combination is adjusted according to the watching condition and the bullet screen content of the follow-up user, so that the optimal preset keyword combination is obtained, and the effect of adjusting the preset keywords is achieved.

Therefore, in an embodiment of the present disclosure, the bullet screen density within the playing occupation time corresponding to the video segment is obtained. The bullet screen density can comprise the times of bullet screen occurrence in unit time length and the times of preset keywords occurrence in unit time length.

It can be understood that when the bullet screen density is the number of times of bullet screen occurrence in the unit time length, the bullet screen occurrence in the display picture is only obtained, then the number of times of bullet screen occurrence is counted, and the number of times of bullet screen occurrence in the unit time length is obtained by combining the playing occupation time corresponding to the video segment, that is, the bullet screen density within the playing occupation time corresponding to the video segment is obtained.

It can be understood that when the bullet screen density is the number of times of occurrence of the preset keyword in a unit time length, the content of the bullet screen in the display picture needs to be captured, then the content in the bullet screen is obtained by using a character recognition method in the related technology, and the preset keyword is extracted from the content of the bullet screen. Then, counting the times of the preset keywords appearing within the playing occupation time corresponding to the video segment, and obtaining the times of the preset keywords appearing within the unit time length, namely obtaining the bullet screen density within the playing occupation time corresponding to the video segment.

It should be noted that, the more times the bullet screen appears in the embodiment of the present disclosure, or the more times the preset keyword appears, the more accurate the heat information reflecting the video segment is. In addition, with the increase of the times, the situation that the final popularity information is influenced by malicious popularity brushing of part of users on the video file can be avoided.

And 803, determining the corresponding heat information of the video segment according to the bullet screen density.

In this embodiment, the information corresponding to the bullet screen density is searched from the preset hotlist according to the bullet screen density, that is, the hotness information corresponding to the video segment is determined.

The preset heat meter can be used for counting according to a large amount of experimental data, then different classifications are set according to the counting result, and different values, namely heat information, are set for each classification. Of course, the preset thermometer can be configured according to preset strategies and bullet screen intensity.

For example, the bullet screen density within the playing occupation time corresponding to the whole video file is configured according to normal distribution. And then, taking the numerical value on the normal distribution curve corresponding to the bullet screen density of the video segment as the heat information of the video segment.

For another example, the bullet screen density of the whole video file can be normalized, and the normalized bullet screen density is used as the heat information of the video segment. The setting can be performed by a person skilled in the art according to the scene, and the embodiment of the present disclosure is not limited.

Step 804, determining the relevant data of the playing progress bar of the video file according to the heat information of each video segment in the video file.

The specific method and principle of step 804 and step 204 are the same, and please refer to fig. 2 and the related contents of step 204 for detailed description, which is not repeated herein.

The bullet screen intensity of each video segment in the video file is extracted; determining the heat information of each video segment according to the bullet screen intensity of the video segment aiming at each video segment in the video file; and determining related data of the playing progress bar of the video file according to the heat information of each video segment in the video file. Therefore, according to the embodiment of the disclosure, the condition that the user watches the video segment in the preset time period can be reflected according to the evaluation condition of the user through the bullet screen intensity, and the interest point of the user on the video segment is highlighted. Then, according to the bullet screen intensity, the heat information of the video file is reflected on the playing progress bar, a user can conveniently know the wonderful degree of the video content, the user can be guided to watch the wonderful content of the video more accurately, and the watching experience of the user is improved.

Fig. 9 is a flowchart illustrating a method of determining a video file play progress bar according to an exemplary embodiment. Referring to fig. 9, the method for determining a video file playing progress bar may be applied to a server, and includes:

step 901, extracting data of at least one analysis dimension of each video segment in the video file.

The specific method and principle of step 901 and step 201 are the same, and please refer to fig. 2 and related contents of step 201 for detailed description, which is not described herein again.

Step 902, for each video segment in the video file, determining heat information of the video segment according to the data of the at least one analysis dimension.

Step 902 is consistent with

steps

202 and 203, 802 and 803, and the detailed method and principle thereof, please refer to fig. 2 and

steps

202 and 203, and the related contents of fig. 3 and

steps

802 and 803, which are not described herein again.

Step 903, determining the label corresponding to the video segment according to the heat information.

In this embodiment, the corresponding tag is searched from the corresponding tag list according to the heat information. For example, the label may be "cold door", "normal", "hot door", and the like. The label may be set according to a specific scenario, and the embodiment of the present disclosure is not limited.

Step 904, storing the label corresponding to the video segment.

The embodiment stores the above tags corresponding to the video segments.

Step 905, determining the related data of the playing progress bar of the video file according to the heat information of each video segment in the video file.

The specific method and principle of step 905 are the same as those of step 204, and please refer to fig. 2 and the related contents of step 204 for detailed description, which is not repeated here.

The embodiment of the disclosure determines the label corresponding to the video segment according to the heat information, and the label can be displayed when the playing progress bar is displayed, so that the user can know the wonderful degree of the content of the video segment through the label, and the user can be guided to watch the wonderful content of the video more accurately by combining the related data of the playing progress bar, and further the watching experience of the user is improved.

Fig. 10 is a flowchart illustrating a method of determining a video file play progress bar according to an exemplary embodiment. Referring to fig. 10, the method for determining a video file playing progress bar may be applied to a server, and includes:

step 1001, extracting data of at least one analysis dimension of each video segment in the video file.

The specific method and principle of step 1001 and step 201 are the same, and please refer to fig. 2 and related contents of step 201 for detailed description, which is not described herein again.

Step 1002, for each video segment in the video file, determining heat information of the video segment according to the data of the at least one analysis dimension.

Step 1002 is consistent with

steps

802 and 803 and the specific method and principle thereof, and please refer to fig. 3 and the related contents of

steps

802 and 803 for detailed description, which are not repeated herein.

And 1003, determining the label corresponding to the video segment according to the heat information.

In this embodiment, the corresponding tag is searched from the corresponding tag list according to the heat information. For example, the label may be "cold door", "normal", "hot door", and the like. Or the label content may be a preset keyword, such as "fussy", "wadding", "general", "good look", "like", and the like. The label may be set according to a specific scenario, and the embodiment of the present disclosure is not limited.

Step 1004, storing the label corresponding to the video segment.

The embodiment stores the above tags corresponding to the video segments.

Step 1005, determining the relevant data of the playing progress bar of the video file according to the heat information of each video segment in the video file.

The specific method and principle of step 1005 and step 204 are the same, please refer to fig. 2 and the related contents of step 204 for detailed description, which is not repeated herein.

The embodiment of the disclosure determines the label corresponding to the video segment according to the preset keyword, and the label can be displayed when the playing progress bar is displayed, so that the user can know the wonderful degree of the content of the video segment through the label, and the user can be guided to watch the wonderful content of the video more accurately by combining the related data of the playing progress bar, and further the watching experience of the user is improved.

Fig. 11 is a flowchart illustrating a method of determining a video file play progress bar according to an exemplary embodiment. Referring to fig. 11, the method for determining a video file playing progress bar may be applied to a server, and includes:

step 1101, extracting data of at least one analysis dimension of each video segment in the video file.

The specific method and principle of step 1101 and step 201 are the same, and please refer to fig. 2 and the related contents of step 201 for detailed description, which is not repeated herein.

Step 1102, determining heat information of each video segment in the video file according to the data of the at least one analysis dimension.

Step 1102 is consistent with

steps

202 and 203, 802 and 803, and the detailed method and principle thereof, and please refer to fig. 2 and

steps

202 and 203, and related contents of fig. 3 and

steps

802 and 803 for detailed description, which are not repeated herein.

Step 1103, continuously segmenting the video segment according to the heat information corresponding to the video segment, so as to obtain a plurality of sub-segments of the video segment.

The embodiment of the disclosure segments the video file by adopting a preset period. After the preset segmentation, there may exist different heat information corresponding to different parts in the same video segment. For this reason, the present embodiment dynamically segments the video file. And continuously segmenting the video segment according to the heat information corresponding to each video segment, and if the difference of the heat information between two adjacent parts exceeds a preset threshold value, taking the middle position of the two adjacent parts as a segmentation point, and so on, thereby dividing the video segment into a plurality of sub-segments.

And 1104, merging sub-segments with the same heat information and adjacent positions in the two adjacent video segments to obtain a plurality of video segments of the video file again.

When two adjacent subsections have the same or similar heat information, and the positions of the subsections are adjacent, the subsections are combined into the same subsection, thereby achieving the purpose of re-segmenting the video file.

Step 1105, determining the related data of the playing progress bar of the video file according to the popularity information of each video segment in the video file.

The specific method and principle of step 1105 are consistent with that of step 204, and please refer to fig. 2 and the related contents of step 204 for detailed description, which is not repeated herein.

As an embodiment, as shown in fig. 12(a), the play progress bar includes 6 video segments, and the color of each video segment includes: {2 (color 1, color 2), 2 (color 2, color 4), 2 (color 3, color 1), 2 (color 4, color 2), 2 (color 2) }. Where the number before each "()" indicates the length of the video segment and the "color X" indicates the color of the video segment.

The heat information of different parts in the

video segments

1, 2, 3 and 4 exceeds a preset threshold value. The 6 video segments are therefore re-segmented resulting in the video sub-segments {1 (color 1), 1 (color 2), 1 (color 4), 1 (color 3), 1 (color 1), 1 (color 4), 1 (color 2), 2 (color 2) } shown in fig. 12 (b). As the

video sub-segments

2 and 3 are the same color 2, and the same color and adjacent positions are combined into the same segment; the video sub-segments 8, 9 and 10 are all color 2, and are combined into the same segment if they are color and adjacent. Finally, the video segments {1 (color 1), 2 (color 2), 1 (color 4), 1 (color 3), 1 (color 1), 1 (color 4), 5 (color 2) } shown in fig. 12(c) are obtained.

It is understood that the segmentation should be performed with the heat information in this embodiment. For convenience of understanding, the present embodiment directly explains the preset parameters corresponding to the playing progress bar. When the heat information is used for re-segmentation, because the heat information between adjacent video segments may be continuous, there are more actually obtained video sub-segments, and the data of the video segment in the final result may be larger than that shown in fig. 12 (c). One skilled in the art can select the method according to a specific scenario, and the disclosure is not limited thereto.

According to the embodiment of the disclosure, the video file is re-segmented according to the heat information, and when the playing progress bar of the video file can be re-determined, the video segment after re-segmentation is directly adopted for processing, so that the processing efficiency can be improved. In addition, the playing progress bar can reflect the wonderful degree of the video file more objectively, guide the user to watch the wonderful content of the video more accurately, and further improve the watching experience of the user.

Fig. 13 is a flowchart illustrating a presentation method for determining a video file playing progress bar according to an exemplary embodiment. Referring to fig. 13, the method for displaying a video file playing progress bar may be applied to a terminal (for example, a portable device such as a smart phone and a tablet computer), and includes:

step 1301, when the video file is triggered, sending a request instruction to a server; the request instruction is used for enabling the server to send the related data of the playing progress bar of the video file.

When the terminal executes the video playing APP, if a display screen monitoring video file of the terminal is triggered, such as touch triggering and key triggering, the terminal generates a request instruction and sends the request instruction to the server. The request instruction is used for enabling the server to send the related data of the playing progress bar of the video file.

It will be appreciated that the server may also transmit the data of the video file synchronously. The server may send the video file data and the related data of the playing progress bar to the terminal by using a method in the related art, which is not described herein again.

Step 1302, receiving related data of the playing progress bar of the video file.

And step 1303, displaying the playing progress bar at the playing position corresponding to the playing progress bar according to the related data of the playing progress bar of the video file.

After receiving the relevant data of the playing progress bar of the video file, the terminal displays the playing progress bar in the relevant data according to the playing progress bar at the playing position corresponding to the playing progress bar.

In this embodiment, the related data of the play progress bar includes a preset parameter value corresponding to a preset parameter item of the play progress bar. The preset parameter items comprise one or more of color type, color depth and height of the playing progress bar.

According to the playing progress bar, the playing progress bar is displayed on the relevant data, the heat information of the video file can be reflected, a user can know the wonderful degree of the video content conveniently, the user can be guided to watch the wonderful content of the video more accurately, and the watching experience of the user is improved.

In an embodiment of the present disclosure, on the basis of the display method shown in fig. 13, as shown in fig. 14, the method for determining a video file playing progress bar further includes:

step 1401, determining a video segment corresponding to the playing position;

step 1402, obtaining a label corresponding to the video segment;

step 1403, the label is displayed at the play position.

It can be seen that, according to the embodiment of the present disclosure, by displaying the above-mentioned label when the playing progress bar is played, the user can know the wonderful degree of the video segment content through the label, and by combining the related data of the playing progress bar, the user can be guided to watch the wonderful content of the video more accurately, so that the watching experience of the user is improved.

Fig. 15 is a block diagram illustrating an apparatus for determining a video file play progress bar according to an exemplary embodiment. Referring to fig. 15, the apparatus includes:

a data extraction module 1501, configured to extract data of at least one analysis dimension of each video segment in the video file;

a popularity determination module 1502, configured to determine, for each video segment in the video file, popularity information of the video segment according to the data of the at least one analysis dimension;

the progress bar determining module 1503 is configured to determine, according to the heat information of each video segment in the video file, relevant data of a playing progress bar of the video file.

In an embodiment of the present disclosure, the analysis dimension is a viewing duration, and as shown in fig. 16, the heat determination module 1502 includes:

the time accumulation unit 1601 is configured to accumulate time occupied by each playing of the video segment within a preset time period to obtain a watching time length of the video segment;

a first determining unit 1602, configured to determine the hotness information corresponding to the video segment according to the watching duration.

In an embodiment of the present disclosure, as shown in fig. 17, the time accumulation unit 1601 includes:

a first obtaining subunit 1701, configured to obtain a repeated playing occupation time, a fast playing occupation time, and a normal playing occupation time of the video segment;

a second obtaining sub-unit 1702, configured to obtain the viewing duration of the video segment according to the repeat playing occupation time, the fast playing occupation time, the normal playing occupation time, and their respective corresponding weight coefficients.

In an embodiment of the present disclosure, the analysis dimension is bullet screen density, and as shown in fig. 18, the heat determination module 1502 includes:

an obtaining unit 1801, configured to obtain bullet screen density within playing occupation time corresponding to the video segment;

a second determining unit 1802, configured to determine, according to the bullet screen intensity, heat information corresponding to the video segment.

In an embodiment of the present disclosure, as shown in fig. 19, the obtaining unit 1801 includes:

a first counting subunit 1901, configured to count the number of times of bullet screen occurrence within the time occupied by playing the video segment;

a third obtaining subunit 1902, configured to obtain the number of times that a bullet screen appears within a unit duration, that is, the bullet screen density;

alternatively, the first and second electrodes may be,

as shown in fig. 20, the obtaining unit 1801 includes:

a second counting subunit 2001, configured to count the number of times that a preset keyword appears in a bullet screen within the time occupied by playing the video segments;

the fourth obtaining subunit 2002 is configured to obtain the bullet screen density, which is the number of times the preset keyword appears within the unit duration.

In an embodiment of the present disclosure, as shown in fig. 21, the apparatus further includes:

a first tag determining module 2101, configured to determine a tag of the video segment according to the preset keyword;

a first tagging module 2102 configured to save the tag corresponding to the video segment.

In an embodiment of the present disclosure, as shown in fig. 22, the apparatus further includes:

a second label determining module 2201, configured to determine a label of a corresponding video segment according to the heat information;

a second tagging module 2202, configured to save the tag corresponding to the video segment.

In an embodiment of the present disclosure, as shown in fig. 23, the apparatus further includes:

a continuous segmentation module 2301, configured to continuously segment the video segment according to the heat information corresponding to the video segment, so as to obtain a plurality of sub-segments of the video segment;

and the segmentation merging module 2302 is used for merging sub-segments with the same heat information and adjacent positions in two adjacent video segments to obtain a plurality of video segments of the video file again.

In an embodiment of the present disclosure, as shown in fig. 24, the progress bar determining module 1003 includes:

a parameter item obtaining unit 2401, configured to obtain a preset parameter item that needs to be adjusted by a playing progress bar of the video file;

a parameter value determining unit 2402, configured to determine a preset parameter value corresponding to the heat information from a pre-configured specified table; the preset parameter value is a numerical value corresponding to the preset parameter item;

a parameter value updating unit 2403, configured to update a current value of a preset parameter item of the playing progress bar corresponding to each video segment to the preset parameter value.

In an embodiment of the present disclosure, the preset parameter item includes one or more of a color type, a color depth, and a height of the play progress bar.

Fig. 25 is a block diagram illustrating a presentation apparatus of a video file play progress bar according to an exemplary embodiment. Referring to fig. 25, the display device includes:

an instruction generating module 2501, configured to monitor whether a video file is triggered, and generate a request instruction when the video file is triggered; the request instruction is used for enabling the server to send relevant data of a playing progress bar of the video file;

an instruction sending module 2502, configured to send a request instruction to a server when receiving the request instruction;

a data receiving module 2503, configured to receive related data of a playing progress bar of the video file;

the data display module 2504 is configured to display the playing progress bar at the playing position corresponding to the playing progress bar according to the related data of the playing progress bar of the video file.

In an embodiment of the present disclosure, as shown in fig. 26, the apparatus further includes:

a segment determining module 2601, configured to determine a video segment corresponding to the playing position;

a tag obtaining module 2602, configured to obtain a tag corresponding to the video segment;

a label displaying module 2603, configured to display the label at the playing position.

In an embodiment of the present disclosure, the data related to the play progress bar displayed by the data display module includes:

An embodiment of the present disclosure also provides an electronic device, including:

a display screen;

a processor;

a memory for storing the processor-executable instructions;

wherein the processor is configured to:

An embodiment of the present disclosure also provides a computer-readable storage medium having a computer program stored thereon, the computer-readable storage medium having a number of computer instructions stored thereon, which when executed perform the following:

FIG. 27 is a block diagram illustrating an electronic device in accordance with an exemplary embodiment. For example, electronic device 2700 may be a mobile telephone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, an exercise device, a personal digital assistant, and so forth.

A processor;

a memory for storing the processor-executable instructions;

wherein the processor is configured to:

acquiring a first preset characteristic of a browser according to a historical record of the browser;

acquiring a second preset characteristic of each buyer according to the history of each buyer in at least one buyer; the at least one purchaser is determined by the browser viewing at least one rating for the item;

acquiring similarity values of the browser and each buyer according to the first preset characteristic and the second preset characteristic;

ranking the at least one rating of the good according to the similarity value.

Referring to fig. 27, electronic device 2700 may include one or more of the following components: a processing component 2702, a memory 2704, a power component 2706, a multimedia component 2708, an audio component 2710, an input/output (I/O) interface 2712, a sensor component 2714, and a communications component 2716.

The processing component 2702 generally controls the overall operation of the device 2700, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. Processing components 2702 may include one or more processors 2720 to execute instructions. Further, processing component 2702 can include one or more modules that facilitate interaction between processing component 2702 and other components. For example, the processing component 2702 can include a multimedia module to facilitate interaction between the multimedia component 2708 and the processing component 2702.

The memory 2704 is configured to store various types of data to support operation at the apparatus 2700. Examples of such data include instructions for any application or method operating on the device 2700, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 2704 may be implemented by any type or combination of volatile or non-volatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.

The power supply component 2706 provides power to the various components of the device 2700. The power components 2706 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the apparatus 2700.

The multimedia component 2708 comprises a screen providing an output interface between the device 2700 and a user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 2708 includes a front facing camera and/or a rear facing camera. The front camera and/or the rear camera may receive external multimedia data when the device 2700 is in an operation mode, such as a photographing mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.

The audio component 2710 is configured to output and/or input audio signals. For example, the audio component 2710 includes a Microphone (MIC) configured to receive external audio signals when the apparatus 2700 is in operating modes, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may further be stored in the memory 2704 or transmitted via the communication component 2716. In some embodiments, the audio component 2710 also includes a speaker for outputting audio signals.

The I/O interface 2712 provides an interface between the processing component 2702 and peripheral interface modules, which can be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.

The sensor assembly 2714 includes one or more sensors for providing various aspects of condition assessment for the apparatus 2700. For example, the sensor assembly 2714 can detect the open/closed state of the device 2700, the relative positioning of the components, such as a display and keypad of the device 2700, the change in position of the device 2700 or a component of the device 2700, the presence or absence of user contact with the device 2700, the orientation or acceleration/deceleration of the device 2700, and the change in temperature of the device 2700. The sensor assembly 2714 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact. The sensor assembly 2714 can also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 2714 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

The communication component 2716 is configured to facilitate communication between the apparatus 2700 and other devices in a wired or wireless manner. The device 2700 may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 2716 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 2716 further includes a Near Field Communication (NFC) module to facilitate short range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.

In an example embodiment, the apparatus 2700 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components.

In an exemplary embodiment, a non-transitory computer readable storage medium is also provided that includes instructions, such as the memory 2704 including instructions, which are executable by the processor 2720 of the apparatus 2700. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A method for determining a video file playing progress bar, the method comprising:

extracting data of at least one analysis dimension of each video segment in the video file; the at least one analysis dimension comprises bullet screen intensity determined based on the number of times of occurrence of preset keywords within unit time length; the preset keywords are adjusted according to the watching condition of the user and the bullet screen content by adopting a learning algorithm;

combining sub-segments with the same heat information and adjacent positions in two adjacent video segments to obtain a plurality of video segments of the video file again;

2. The method of claim 1, wherein the analysis dimension is a viewing duration, and determining heat information of the video segment from the data of the at least one analysis dimension comprises:

3. The method of claim 2, wherein accumulating the time taken for each playing of the video segment to obtain the viewing duration of the video segment comprises:

4. The method of claim 1, wherein the analysis dimension is bullet density, and determining the heat information of the video segment according to the data of the at least one analysis dimension comprises:

5. The method of claim 4, wherein obtaining the bullet screen intensity within the playing elapsed time corresponding to the video segment comprises:

6. The method of claim 5, wherein after counting the number of times the preset keyword appears in the bullet screen within the playing time of the video segment, the method further comprises:

determining the label of the video segment according to the preset keyword;

and storing the label corresponding to the video segment.

7. The method of claim 1, wherein after determining the heat information for the video segment based on the data for the at least one analysis dimension, the method further comprises:

and storing the label corresponding to the video segment.

8. The method of claim 1, wherein determining the relevant data of the playing progress bar of the video file according to the popularity information of each video segment in the video file comprises:

9. The method according to claim 8, wherein the preset parameter items include one or more of a color type, a color depth, and a height of the play progress bar.

10. A method for displaying a video file playing progress bar is characterized by comprising the following steps:

when the video file is triggered, sending a request instruction to a server; the request instruction is used for enabling the server to send relevant data of a playing progress bar of the video file; the related data is determined by the server based on heat information of each video segment in the video file, the heat information is determined according to data of at least one analysis dimension, and the at least one analysis dimension comprises bullet screen intensity determined based on the number of times of occurrence of preset keywords within a unit time length; the preset keywords are adjusted according to the watching condition of the user and the bullet screen content by adopting a learning algorithm; the length of each video segment in the video file is continuously segmented according to the corresponding heat information of the video segment to obtain a plurality of sub-segments of the video segment; merging sub-segments which have the same heat information and are adjacent in position in two adjacent video segments to obtain the merged sub-segments;

receiving related data of a playing progress bar of the video file;

11. The display method according to claim 10, wherein the method further comprises:

determining a video segment corresponding to the playing position;

acquiring a label corresponding to the video segment;

and displaying the label at the playing position.

12. The presentation method according to claim 10, wherein the related data of the playing progress bar includes preset parameter values corresponding to preset parameter items of the playing progress bar; the preset parameter item comprises one or more of color type, color depth and height of the playing progress bar.

13. An apparatus for determining a video file playing progress bar, the apparatus comprising:

the data extraction module is used for extracting data of at least one analysis dimension of each video segment in the video file; the at least one analysis dimension comprises bullet screen intensity determined based on the number of times of occurrence of preset keywords within unit time length; the preset keywords are adjusted according to the watching condition of the user and the bullet screen content by adopting a learning algorithm;

the segmentation merging module is used for merging sub-segments which have the same heat information and are adjacent in position in two adjacent video segments to obtain a plurality of video segments of the video file again;

14. The apparatus of claim 13, wherein the analysis dimension is a viewing duration, and wherein the heat determination module comprises:

15. The apparatus of claim 14, wherein the time accumulation unit comprises:

16. The apparatus of claim 13, wherein the analysis dimension is bullet screen intensity, and the heat determination module comprises:

17. The apparatus of claim 16, wherein the obtaining unit comprises:

18. The apparatus of claim 17, further comprising:

19. The apparatus of claim 13, further comprising:

20. The apparatus of claim 13, wherein the progress bar determining module comprises:

21. The apparatus of claim 20, wherein the preset parameter items comprise one or more of a color type, a color depth, and a height of the play progress bar.

22. A display device of a video file playing progress bar, the device comprising:

the instruction generation module is used for monitoring whether the video file is triggered or not and generating a request instruction when the video file is triggered; the request instruction is used for enabling the server to send related data of a playing progress bar of the video file; the related data is determined by the server based on heat information of each video segment in the video file, the heat information is determined according to data of at least one analysis dimension, and the at least one analysis dimension comprises bullet screen intensity determined based on the number of times of occurrence of preset keywords within a unit time length; the preset keywords are adjusted according to the watching condition of the user and the bullet screen content by adopting a learning algorithm; the length of each video segment in the video file is obtained by continuously segmenting the video segment according to the heat information corresponding to the video segment to obtain a plurality of sub-segments of the video segment, and combining the sub-segments with the same heat information and adjacent positions in two adjacent video segments to obtain the video segment again;

23. The display apparatus as claimed in claim 22, wherein the apparatus further comprises:

24. The apparatus as claimed in claim 22, wherein the data related to the playing progress bar displayed by the data display module comprises:

25. An electronic device, characterized in that the electronic device comprises:

a display screen;

a processor;

a memory for storing the processor-executable instructions;

wherein the processor is configured to:

26. A computer-readable storage medium having a computer program stored thereon, wherein the computer-readable storage medium has stored thereon computer instructions that, when executed, perform the following: