CN112770182B

CN112770182B - Video playing control method, device, equipment and storage medium

Info

Publication number: CN112770182B
Application number: CN201911069636.0A
Authority: CN
Inventors: 邵和明
Original assignee: Tencent Technology Shenzhen Co Ltd
Current assignee: Tencent Technology Shenzhen Co Ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2022-07-29
Anticipated expiration: 2039-11-05
Also published as: CN112770182A

Abstract

The application provides a video playing control method, a device, equipment and a storage medium; the method comprises the following steps: receiving a video speed control instruction for a video to be controlled; the video speed control instruction is triggered by a target object on a video playing interface through a target account; responding to a video speed control instruction, and acquiring a target user portrait corresponding to a target account; according to the target user portrait, obtaining interestingness data corresponding to a full-scale video clip of a video to be controlled; the full-volume video clip is obtained by segmenting the video to be controlled; the interest degree data represents the interest degree of the target account on the full-scale video clips; and controlling the control speed of the full-volume video clip based on the interestingness data so as to complete the playing control of the video to be controlled. Through the method and the device, the accuracy of video playing control can be improved.

Description

Video playing control method, device, equipment and storage medium

Technical Field

The present application relates to internet technologies, and in particular, to a method, an apparatus, a device, and a storage medium for controlling video playing.

Background

The double-speed video playing refers to playing a video or a partial segment in the video according to a multiple of a normal playing speed, so that a user can play uninterested contents in the video at a higher speed and play interesting contents at a normal speed.

At present, the double-speed video playing can be realized based on the interest points of the users, that is, the videos are divided into high-interest segments and low-interest segments by collecting and analyzing the playing operations of all the users who have watched the videos, and when a new user plays the videos, the high-interest segments and the low-interest segments are pulled to play the low-interest segments at double speed. However, since the content of interest of each user is different, when the low-interest segment is played at double speed, the attribute of each user is considered less, so that the accuracy of video playing control is low.

Disclosure of Invention

The embodiment of the application provides a video playing control method, a video playing control device, video playing control equipment and a storage medium, and the accuracy of video playing control can be improved.

The technical scheme of the embodiment of the application is realized as follows:

the embodiment of the application provides a video playing control method, which comprises the following steps:

receiving a video speed control instruction for a video to be controlled; the video speed control instruction is triggered by a target object on a video playing interface through a target account;

responding to the video speed control instruction, and acquiring a target user portrait corresponding to the target account;

According to the target user portrait, obtaining interestingness data corresponding to the full amount of video clips of the video to be controlled; the full-volume video clip is obtained by segmenting the video to be controlled; the interest degree data represents the interest degree of the target account for the full-volume video clip;

and controlling the control speed of the full-volume video clip based on the interestingness data so as to complete the playing control of the video to be controlled.

An embodiment of the present application provides a video playback control apparatus, including:

the receiving module is used for receiving a video speed control instruction for a video to be controlled; the video speed control instruction is triggered by a target object on a video playing interface through a target account;

the processing module is used for responding to the video speed control instruction and acquiring a target user portrait corresponding to the target account; according to the target user portrait, obtaining interestingness data corresponding to the full-scale video clip of the video to be controlled; the full-volume video clip is obtained by segmenting the video to be controlled; the interest degree data represents the interest degree of the target account for the full-volume video clip;

and the control module is used for controlling the control speed of the full-volume video clip based on the interestingness data so as to complete the playing control of the video to be controlled.

a memory for storing executable video playback control instructions;

and the processor is used for realizing the video playing control method provided by the embodiment of the application when the executable video playing control instruction stored in the memory is executed.

The embodiment of the present application provides a storage medium, which stores executable video playing control instructions, and is used for causing a processor to execute the executable video playing control instructions, so as to implement the video playing control method provided by the embodiment of the present application.

The embodiment of the application has the following beneficial effects:

in the embodiment of the application, after receiving a video control instruction for controlling a video to be controlled, a video playing control device responds to the video control instruction, obtains a corresponding target user portrait for a target account, determines a user category to which the target account belongs, then obtains interest degree data corresponding to a full number of video clips of the video to be controlled in a database according to the target user portrait, and finally controls playing of the video to be controlled according to the obtained interest degree data to complete video playing control. Therefore, the video playing control device can determine the interesting content for each user according to the target user portrait, control the video playing speed based on the interesting content of each user, and improve the accuracy of video playing control.

Drawings

Fig. 1 is a schematic view of a process of video play control in the related art;

fig. 2 is a schematic diagram of an alternative structure of a video playback control system 100 according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of a video playback control apparatus 600 according to an embodiment of the present application;

fig. 4 is an alternative flowchart of a video playing control method provided in an embodiment of the present application;

FIG. 5 is a schematic diagram of entering an intelligent control mode provided by an embodiment of the present application;

FIG. 6 is a schematic diagram of matching a target user representation according to an embodiment of the present application;

fig. 7 is a schematic flowchart of another alternative video playing control method provided in an embodiment of the present application;

fig. 8 is a schematic diagram illustrating playing a video to be controlled according to a point of interest according to an embodiment of the present application;

fig. 9 is a schematic flowchart of yet another alternative video playing control method according to an embodiment of the present application;

fig. 10 is a schematic diagram illustrating a preset relationship between interestingness data and playing speed provided in an embodiment of the present application;

fig. 11 is a schematic diagram for controlling playing of a video to be controlled according to a playing speed corresponding to each video segment according to an embodiment of the present application;

FIG. 12 is a schematic diagram illustrating a user portrait count for a statistical progress operation according to an embodiment of the present application;

Fig. 13 is a first process schematic diagram of video playing control in an actual application scenario according to an embodiment of the present application;

fig. 14 is a schematic process diagram of video playback control in an actual application scenario according to the embodiment of the present application.

Detailed Description

In order to make the objectives, technical solutions and advantages of the present application clearer, the present application will be described in further detail with reference to the attached drawings, the described embodiments should not be considered as limiting the present application, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

In the following description, reference is made to "some embodiments" which describe a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset or different subsets of all possible embodiments, and may be combined with each other without conflict.

In the following description, references to the terms "first", "second", and the like are only used for distinguishing similar objects and do not denote a particular order or importance, but rather the terms "first", "second", and the like may be used interchangeably with the order of priority or the order in which they are expressed, where permissible, to enable embodiments of the present application described herein to be practiced otherwise than as specifically illustrated and described herein.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing embodiments of the present application only and is not intended to be limiting of the application.

Before further detailed description of the embodiments of the present application, terms and expressions referred to in the embodiments of the present application will be described, and the terms and expressions referred to in the embodiments of the present application will be used for the following explanation.

1) The user portrait, representing the tagged user model abstracted according to the information of the attributes, preferences, living habits, behaviors and the like of a plurality of users, can be understood as a virtual category determined according to the characteristics of the plurality of users. The user representation has at least one actual user.

2) The interest point refers to a video segment in which the user is interested, for example, for a certain singing type synthesis video, the user is interested in a part of singing of a singer, and the part is the interest point of the user.

3) The interest level data, which refers to the user's interest level in the video segment, can be expressed by a numerical value, for example, for a singing-type synthesis video, the user is very interested in the portion of the singer singing the song, and the interest level data of the user in the portion can be expressed by 90.

4) The playback speed is a multiple of the normal playback speed of the video, for example, when the video is played at the normal playback speed, the playback speed may be 2 times the speed, that is, 2 times the normal playback speed.

5) The playing completion rate is a ratio of the number of users who play all videos to the total number of users who play the videos, for example, 100 users play an integrated art video of a certain singing category, wherein 40 users play the integrated art video from beginning to end, and the playing completion rate of the integrated art video is 40%.

The double-speed playing of the video refers to that the video or a part of segments in the video is played at the double speed of the normal playing speed, so that a user can play uninteresting contents in the video at a higher speed and play interesting contents at the normal speed, and thus, the user can finish watching the video within a limited time.

Currently, double-speed video playing can be realized based on the interest points of users. Fig. 1 is a schematic diagram illustrating a video playing control process in the related art. Referring to fig. 1, in the related art, a background server 1-2 first uses the playing operations of all users who have watched a video to divide the video into a high-interest segment and a low-interest segment of the user, when a new user selects a double-speed playing function for the video on the player 1-1, the player 1-1 sends a double-speed playing instruction to the background server 1-2, after receiving the double-speed playing instruction, the background server 1-2 pulls the distribution of the segments that the user is interested in from the internal storage space thereof, and indicates a playing speed for the player 1-1, that is, the player 1-1 is instructed to play the high-interest segment at a normal playing speed, and play the low-interest segment at a fixed double speed, thereby completing the double-speed video playing based on the interest points of the user.

However, the content of interest of different users is different, for example, for the same singing-type synthesis program, some users like to watch the singer singing part, and other users like to watch the instructor comment part, so when the double-speed playing of the video is controlled by only using the pulled high-interest-level segment and low-interest-level segment without distinguishing the types of the users, the requirement of the double-speed playing of the video of different users cannot be met, so that the accuracy of the double-speed playing of the video for different users is low.

Meanwhile, when the video is played at a fixed speed, segments which are not interested by the user can still be played, and the video can not be played at different speeds by utilizing the interest degree of the user on the segments which are interested by the user, so that the flexibility of playing the video at the speed which is higher for different users is lower.

The embodiment of the application provides a video playing control method, a video playing control device, video playing control equipment and a storage medium, and can improve the accuracy of video double-speed playing for different users. An exemplary application of the video playback control apparatus provided in the embodiment of the present application is described below, and the video playback control apparatus provided in the embodiment of the present application may be implemented as a server, and may also be implemented as various types of user terminals such as a personal computer. Next, an exemplary application when the video playback control apparatus is implemented as a server will be described.

Referring to fig. 2, fig. 2 is an alternative architecture diagram of the video playback control system 100 according to the embodiment of the present application, in order to support a video playback control application, a terminal 400 (a graphical interface 410 of the terminal 400 is exemplarily shown) is connected to the server 200 through a network 300, and the network 300 may be a wide area network or a local area network, or a combination of the two. Meanwhile, the server 200 is also configured with a database 500 to enable storage of data.

When a user needs to perform play control on a video being watched, the user may log in his account on the graphical interface 410 of the terminal 400, and trigger a video play control function through the account, at this time, the terminal 400 packages the account of the user and information of the video being watched by the user, generates a video speed control instruction, and sends the video speed control instruction to the server 200 through the network 300. After receiving the video speed control command sent by the terminal 400, the server 200 analyzes the account of the user and the information of the video watched by the user from the video speed control command. Then, the server 200 responds to the video speed control instruction, acquires the user label from the database 500 according to the user account, and acquires the target user portrait corresponding to the user account from the user portrait library according to the user label. Then, the server 200 obtains, from the database, the interestingness data corresponding to the full number of video segments of the video watched by the user according to the target user portrait, and uses the interestingness data as the interestingness data of all segments of the video watched by the user through the account. Finally, the server 200 determines the playing speed for each video segment of the video through the interestingness data, and returns the playing speed to the terminal 400 as the playing feedback information, after the terminal 400 receives the playing feedback information, each segment of the video watched by the user is played according to the playing speed specified by the server 200, and thus, the server 200 completes playing control of the video watched by the user based on the interestingness data.

Referring to fig. 3, fig. 3 is a schematic structural diagram of a video playback control apparatus 600 according to an embodiment of the present application, where the video playback control apparatus 600 shown in fig. 3 includes: at least one processor 610, memory 650, at least one network interface 620, and a user interface 630. The various components in video playback control device 600 are coupled together by a bus system 640. It is understood that bus system 640 is used to enable communications among the components. Bus system 640 includes a power bus, a control bus, and a status signal bus in addition to a data bus. For clarity of illustration, however, the various buses are labeled as bus system 640 in fig. 3.

The Processor 610 may be an integrated circuit chip having Signal processing capabilities, such as a general purpose Processor, a Digital Signal Processor (DSP), or other programmable logic device, discrete gate or transistor logic device, discrete hardware components, or the like, wherein the general purpose Processor may be a microprocessor or any conventional Processor, or the like.

The user interface 630 includes one or more output devices 631 including one or more speakers and/or one or more visual displays that enable the presentation of media content. The user interface 630 also includes one or more input devices 632, including user interface components to facilitate user input, such as a keyboard, mouse, microphone, touch screen display, camera, other input buttons and controls.

The memory 650 includes volatile memory or nonvolatile memory, and can also include both volatile and nonvolatile memory. The non-volatile Memory may be a Read Only Memory (ROM), and the volatile Memory may be a Random Access Memory (RAM). The memory 650 described in embodiments herein is intended to comprise any suitable type of memory. Memory 650 optionally includes one or more storage devices physically located remote from processor 610.

In some embodiments, memory 650 can store data to support various operations, examples of which include programs, modules, and data structures, or subsets or supersets thereof, as exemplified below.

An operating system 651 including system programs for handling various basic system services and performing hardware-related tasks, such as a framework layer, a core library layer, a driver layer, etc., for implementing various basic services and for handling hardware-based tasks;

a network communication module 652 for reaching other computing devices via one or more (wired or wireless) network interfaces 620, exemplary network interfaces 620 including: bluetooth, wireless-compatibility authentication (Wi-Fi), and Universal Serial Bus (USB), etc.;

A display module 653 for enabling the presentation of information (e.g., a user interface for operating peripherals and displaying content and information) via one or more output devices 631 (e.g., a display screen, speakers, etc.) associated with the user interface 630;

an input processing module 654 for detecting one or more user inputs or interactions from one of the one or more input devices 632 and translating the detected inputs or interactions.

In some embodiments, the video playback control apparatus provided in the embodiments of the present application may be implemented in software, and fig. 3 shows the video playback control apparatus 655 stored in the memory 650, which may be software in the form of programs and plug-ins, and includes the following software modules: a receiving module 6551, a processing module 6552 and a control module 6553, the functions of each of which will be described below.

In other embodiments, the video playback control apparatus provided in this embodiment may be implemented in hardware, and for example, the video playback control apparatus provided in this embodiment may be a processor in the form of a hardware decoding processor, which is programmed to execute the video playback control method provided in this embodiment, for example, the processor in the form of the hardware decoding processor may be one or more Application Specific Integrated Circuits (ASICs), DSPs, Programmable Logic Devices (PLDs), Complex Programmable Logic Devices (CPLDs), Field Programmable Gate Arrays (FPGAs), or other electronic components.

Illustratively, an embodiment of the present application provides a video playback control apparatus, including:

a memory for storing executable video playback control instructions;

and the processor is used for realizing the video playing control method provided by the embodiment of the application when executing the executable video playing control instruction stored in the memory.

Hereinafter, the video playing control method provided by the embodiment of the present application will be described in conjunction with an exemplary application and implementation of the terminal provided by the embodiment of the present application.

Referring to fig. 4, fig. 4 is an optional flowchart of a video playing control method provided in the embodiment of the present application, and as shown in fig. 4, the video playing control method provided in the embodiment of the present application may include:

s101, receiving a video speed control instruction aiming at a video to be controlled; the video speed control instruction is triggered by the target object through the target account on the video playing interface.

The embodiment of the application is realized in a scene that a target object intelligently controls videos. When a target object needs to perform intelligent control on a video to be controlled, a target account is logged on a video playing interface of a video playing end, and the target account is triggered on the video playing interface to enter an intelligent control mode.

In the embodiment of the application, the video speed control instruction carries the target account number of the target object and the identification information of the video to be controlled, so that the video playing control device can determine which video is played and controlled by the target object through the target account number according to the video speed control instruction in the subsequent process. Of course, the video speed control command may also carry other information, for example, information such as a generation time of the video speed control command, and the embodiment of the present application is not specifically limited herein.

It can be understood that the target object refers to any user who performs a video playing control operation on a video playing terminal, and since one target object may have multiple accounts, the target account refers to an account that the target object logs in on a video playing interface.

It should be noted that the identification information of the video to be controlled refers to an identification that can uniquely distinguish the video to be controlled from other videos. In some embodiments of the present application, the identification information of the video to be controlled may be a name of the video to be controlled, a serial number assigned to the video to be controlled by the video playing control device, or some other identification capable of uniquely representing the video to be controlled, which is not limited herein.

It should be understood that, in the embodiment of the present application, the video to be controlled may be any type of video file, for example, the video to be controlled may be a movie, a television show, an art, and the like on a certain video website, and the embodiment of the present application is not limited herein.

In the embodiment of the present application, the video playing interface refers to a picture displayed on the display interface of the video playing end after the video playing process is entered.

It should be noted that, in some embodiments of the present application, a virtual key for triggering the intelligent control mode may be set on the video playing interface, and after the target object logs in the target account and enters the video playing interface, the virtual key may be clicked on the video playing interface to enter the intelligent control mode. Of course, in other embodiments of the application, the intelligent control mode may also be set to a default mode, and as long as the target object logs in the target account and enters the video playing interface, the target object may directly enter the intelligent control mode. Specifically, the mode entering the intelligent control may be set according to actual requirements, and the embodiment of the present application is not limited herein.

For example, the embodiment of the present application provides a schematic diagram of entering into the smart control mode, as shown in fig. 5, the video playing interface has two display areas, namely, a display area 5-1 and a display area 5-2. Specific pictures of videos to be controlled which are being played are displayed in the display area 5-1, a top-speed mode virtual key is arranged in the display area 5-2, and after a target object logs in a target account and enters the video playing interface 5-1, the top-speed mode virtual key in the display area 5-2 can be triggered to enter an intelligent acceleration mode.

It should be noted that, the video playing end in the embodiment of the present application may be a device such as a smart phone, a tablet computer, a notebook computer, or may also be a device such as a smart television, an intelligent projector, and the embodiment of the present application is not specifically limited herein. Accordingly, the video playing end may receive the operation of the target object on the virtual key through an external device such as a mouse, a touch screen, or the like, and may also receive the operation of the target object on the virtual key through other manners, which is not limited herein.

And S102, responding to the video speed control instruction, and acquiring a target user portrait corresponding to the target account.

After receiving a video speed control instruction sent by a video playing end, the video playing control device analyzes a target account from the video speed control instruction, and then searches a target user portrait corresponding to the target account from a user portrait library according to the analyzed target account in response to the video speed control instruction.

It can be understood that, since the target object may have a plurality of account numbers, and the operation performed by the target object through each account number is different, in this embodiment of the present application, the target user representation corresponds to the target account number one to one.

In this embodiment, the user representation library has at least one created user representation therein, and the user representations can be distinguished by the tag, so that the video playback control apparatus can determine the target user representation corresponding to the target account through the tag. The user portrait can be understood as a virtual user determined according to user attributes, namely a tagged user model abstracted according to information of each dimension of the user.

It should be understood that the user attribute in the embodiment of the present application may refer to an objective attribute of the user, such as an age of the user, a gender of the user, a living city of the user, or a behavior attribute of the user, such as a living habit of the user, a preference of the user, and the specific user attribute may be set according to an actual situation, and the embodiment of the present application is not limited herein.

S103, according to the portrait of the target user, obtaining interestingness data corresponding to the full-scale video clip of the video to be controlled; the full-volume video clip is obtained by segmenting the video to be controlled; the interestingness data represents the interestingness of the target account number in the full amount of video clips.

After the target user portrait corresponding to the target account is obtained, the video playing control device continues to respond to the video speed control instruction, according to the target user portrait, the interestingness data corresponding to the full video clip of the video to be controlled is searched, and the interestingness degree of the target account in relation to the full video clip is represented by the searched interestingness data, so that the interesting degree of the target account in relation to the full video clip can be known by the video playing control device.

It should be noted that, in the embodiment of the present application, the full-size video segments are all the video segments obtained by segmenting the video to be controlled. Specifically, the video playing control device completes the segmentation operation of the video to be controlled before receiving the video speed control instruction for accelerating the video to be controlled.

In the embodiment of the application, the target user image can be understood as a virtual user corresponding to the target account, and the operation and the interested content of the virtual user can be common to the operation and the interested content of the target object through the target account, so that the interest degree of the target user image in the full video clip can represent the interest degree of the target account in the full video clip.

It should be noted that, in some embodiments of the present application, the video playing control device may use a numerical value to represent the interestingness data, so that the interestingness data can more intuitively represent the interest level of the target account in the whole video clip.

It is understood that in the embodiment of the present application, there are a plurality of video segments in the full-size video segment, and each video segment has its corresponding interestingness data, that is, the interestingness data includes a plurality of sub-interestingness data, and the sub-interestingness data and the video segment correspond to each other.

It should be noted that the video playback control apparatus is configured with a database to store the total number of video clips and the interestingness data corresponding to the total number of video clips. In some embodiments of the present application, the database configured by the video playback control apparatus may be a relational database, and the full-size video clips and the interestingness data are correspondingly stored in the form of a data table; the video clip information may be a video clip identifier, and a video clip identifier.

And S104, controlling the control speed of the full video clip based on the interestingness data so as to complete the playing control of the video to be controlled.

After the video playing control device obtains the interestingness data corresponding to the full amount of video clips, the video playing control device can determine the playing speed corresponding to each video clip in the full amount of video clips based on the obtained interestingness data, and sequentially play each video clip in the full amount of video clips according to the determined playing speed, so that the video playing control device completes the video playing control process.

It should be noted that, when the video to be controlled is played based on the interest data, the video playing control device may play the video segment with higher interest data at the original playing speed of the video to be controlled or at a speed slower than the original playing speed of the video to be controlled, and play the video segment with lower interest data at a multiple of the original playing speed of the video to be controlled, so that the video playing control device may play the content that is not interested by the user at a faster speed, and play the content that is interested by the user at a slower speed.

In the embodiment of the application, after receiving a video control instruction for accelerating a video to be controlled, a video playing control device responds to the video control instruction, obtains a corresponding target user portrait for a target account, determines a user category to which the target account belongs, then obtains interest degree data corresponding to a full number of video clips of the video to be controlled in a database according to the target user portrait, and finally controls playing of the video to be controlled according to the obtained interest degree data to complete video playing control. Therefore, the video playing control device can determine the interesting content for each user according to the target user portrait, control the video playing speed based on the interesting content of each user, and improve the accuracy of video playing control.

In some embodiments of the present application, in response to the video control instruction, acquiring a target user portrait corresponding to the target account, that is, a specific implementation process of S102 may include: S1021-S1022, as follows:

s1021, responding to the video speed control instruction, and acquiring label information of the target account; the tag information characterizes the attribute characteristics of the target object.

After receiving the video speed control instruction, the video playing control device can respond to the video speed control instruction to inquire the label information corresponding to the target account number from the database so as to determine the target user portrait by using the label information of the target account number subsequently.

Note that the tag information means that the user attribute feature can be highly summarized. In this embodiment, the tag information of the target account refers to a set composed of multiple tags of the target account, and is not particularly limited to one tag.

It is to be understood that the tag information of the target account may include a summary of a plurality of user attributes of the target object, for example, the tag information may include an age tag, a region tag, an occupation tag, and a tag of a video category preferred by the user, and the embodiment of the present application is not limited herein.

In this embodiment of the application, the tag information of the target account is extracted by the video playback control apparatus from the registration information of the target account and the information such as the history operation performed by the target object through the target account, and of course, the tag information of the target account may also be obtained according to other manners, such as location information, and this embodiment of the application is not specifically limited herein.

And S1022, according to the label information, determining the target user portrait matched with the label information from the user portrait library.

After the video playback control apparatus obtains the tag information, the video playback control apparatus can match all the user images in the user image library with the tag information, and thereby identify the user image having the highest correlation with the tag information as the target user image.

In the embodiment of the present application, since the user portrait can be distinguished by the tag, when the video playback control apparatus matches the target user portrait according to the tag information of the target account, the tag information of the target account is substantially used to compare with each tag of the user portrait, so as to determine the correlation degree of the tag information.

It is understood that, when there are many tags in the tag information of the target account that are the same as or similar to the tags of the user portrait, the video playback control apparatus considers that the degree of correlation between the user portrait and the tag information is high, and when there are few tags in the tag information of the target account that are the same as or similar to the tags of the user portrait, the video playback control apparatus considers that the degree of correlation between the user portrait and the tag information is low.

For example, in the embodiment of the present application, a schematic diagram of matching a target user portrait is provided, and referring to fig. 6, 3 user portraits are shown in a user portrait library, namely a user portrait 6-B, a user portrait 6-C and a user portrait 6-D. Wherein labels of the user picture 6-B are male 6-B1, 20-30 years old 6-B2, Beijing 6-B3, cartoon 6-B4 and single 6-B5 respectively; the labels of user representation 6-C are female 6-C1, 10-18 years old 6-C2, Shanghai 6-C3, Mingxing 6-C4 and student 6-C5; the labels of the user image 6-D are male 6-D1, 30-40 years old 6-D2, northwest 6-D3, military 6-D4 and officer 6-D5. When the tag information of the target account 6-A consists of the male 6-A1, the 26 year old 6-A2, the Beijing 6-A3, the programmer 6-A4 and the national cartoon 6-A5, the video playing control device will take the user with the highest tag information correlation degree as the target user image 6-B corresponding to the target account 6-A.

In the embodiment of the application, the video playing control device can acquire the tag information of the target account, and then match the user portrait corresponding to the tag information from the user portrait library according to the tag information of the target account to serve as the target user portrait, so that the video playing control device can acquire the user portrait of the target account.

In some embodiments of the present application, referring to fig. 7, the full-size video clip comprises: the interest data comprises at least one sub-interest data, and each video clip corresponds to one or one group of sub-interest data; based on the interestingness data, controlling the speed control of the full-volume video clip to complete the playing control of the video to be controlled, i.e. the specific implementation process of S104, may include: S1041-S1043, as follows:

s1041, determining target sub-interestingness data larger than a preset interestingness threshold value from the at least one sub-interestingness data.

When the video playing control device controls the playing of the video to be controlled, the video playing control device compares at least one piece of sub-interestingness data contained in the interestingness data with a preset interestingness threshold value one by one, determines the sub-interestingness data larger than the preset interestingness threshold value, and takes the determined sub-interestingness data as target sub-interestingness data.

It can be understood that, since the sub-interestingness data and the sub-video segments are in one-to-one correspondence, when the sub-interestingness data is greater than the preset interestingness threshold, it indicates that the target user image has a higher interest in the sub-video segment corresponding to the sub-interestingness data, and when the sub-interestingness data is less than the preset interestingness threshold, it indicates that the target user image has a lower interest in the sub-video segment corresponding to the sub-interestingness data.

It should be noted that, in the embodiment of the present application, the preset interestingness threshold may be set according to actual requirements, and the embodiment of the present application is not limited herein. For example, the preset interestingness threshold may be set to 50, and when the sub-interestingness data is greater than 50, the video playback control apparatus may determine the sub-interestingness data as the target sub-interestingness data.

S1042, finding a target video clip corresponding to the target sub-interest data from at least one video clip, and taking the target video clip as an interest point.

After the video playing control device obtains the target sub-interest data, the video playing control device searches a target video clip corresponding to the target sub-interest data from at least one video clip according to the corresponding relation between the sub-interest data and the video clip, and uses the target video clip as an interest point.

S1043, playing the interest points according to the first speed, and playing the video clips except the interest points in at least one video clip according to the second speed until the playing of the full amount of video clips is completed according to the time sequence.

After obtaining the interest points, the video playing control device firstly obtains a preset first speed and a preset second speed from a storage space of the video playing control device, and plays the interest points at the first speed, and for other video clips except the interest points in the whole video clips, the video playing control device plays the video clips at the second speed until all the video clips are played according to the time sequence of each video clip. The first speed is the same as or similar to the original playing speed of the video to be controlled, and the second speed is a multiple of the original playing speed of the video to be controlled.

It should be noted that the original playing speed of the video to be controlled refers to the normal playing speed of the video to be controlled when the intelligent control mode is not entered yet, and the playing speed is determined when the video to be controlled is produced.

In the embodiment of the present application, the original playing speed of the video to be controlled may be directly used as the first speed, or 1.2 times the original playing speed of the video to be controlled may be used as the first speed, or 0.8 times the original playing speed of the video to be controlled may be used as the first speed. The specific preset first speed may be set according to actual requirements, and the embodiment of the present application is not limited herein.

It can be understood that, in the embodiment of the present application, the second speed may be set to be 2 times of the original playing speed of the video to be controlled, and at this time, the video playing control device may play all the video segments except the interest point according to 2 times of the original playing speed of the video to be controlled. Of course, the second speed may also be set to be 3 times, even 5 times, or the like of the original playing speed of the video to be controlled, and a specific value of the second speed may be set according to an actual situation, which is not specifically limited herein in this embodiment of the application.

For example, an exemplary schematic diagram of playing a video to be controlled according to an interest point is provided in the embodiment of the present application, referring to fig. 8, a display area 8-1 displays a playing picture of the video to be controlled, and a display area 8-2 displays a playing progress bar of the video to be controlled. It can be seen from the playing progress bar of the video to be controlled that the video to be controlled is divided into 4 video segments, that is, the full video segment has 4 video segments, that is, video segments 8 to 21, 8 to 22, 8 to 23, and 8 to 24, wherein the sub-interest level data corresponding to the video segments 8 to 22 is greater than the preset interest level threshold, and the sub-interest level data corresponding to the video segments 8 to 24 is greater than the preset interest level threshold, that is, the video segments 8 to 22 and the video segments 8 to 24 are interest points, at this time, the video playing control device plays the video segments 8 to 22 and the video segments 8 to 24 at the first speed, that is, the original playing speed of the video to be controlled, and plays the video segments 8 to 21 and the video segments 8 to 23, and playing at a second speed which is 2 times of the original playing speed of the video to be controlled, so that the video playing control device finishes the playing control of the video to be controlled.

In the embodiment of the application, the video playing control device can find the interest point from at least one video clip contained in the full-volume video clip according to at least one sub-interest data contained in the interest data, play the interest point according to a first speed, and play other video clips except the interest point according to a second speed, so that the video playing control device can control the playing of the video to be controlled according to the interest data.

In some embodiments of the present application, referring to fig. 9, the full-size video clip comprises: at least one video segment, the interest data comprising: at least one sub-interestingness data, each video clip corresponding to one or a group of sub-interestingness data; based on the interestingness data, controlling the control speed of the full-scale video clip to complete the playing control of the video to be controlled, i.e. the specific implementation process of S104, may include: S1044-S1045, as follows:

and S1044, determining the playing speed corresponding to each video clip according to the preset relationship between the interestingness data and the playing speed and each sub-interestingness data.

Besides determining the interest points, playing the interest points at a first speed and playing other video segments except the interest points at a second speed, the video playing control device can also determine respective playing speeds for each video segment by using each sub-interest data and the preset relation between the interest data and the playing speeds so as to play each video segment according to the playing speeds subsequently.

In the embodiment of the present application, the preset relationship between the interestingness data and the playing speed is stored in the storage space of the video playing control device before the video playing control device enters the intelligent control mode. The video playing control device can appoint different playing speeds for different video clips according to the preset relation between the interestingness data and the playing speed, so that the video playing control is more flexible.

It can be understood that the preset relationship between the interestingness data and the playing speed can be set according to actual situations, and the embodiment of the present application is not limited herein.

For example, as shown in fig. 10, when the sub-interest data is greater than 90, it indicates that the target user image is very interested in the video segment, and the playing speed is set to 1.0, that is, the target user image is played at the original playing speed of the video to be controlled; when the sub-interest data is between 60 and 89, the target user image is shown to be interested in the video clip, and the playing speed is set to be 1.5, namely the video clip is played according to 1.5 times of the original playing speed of the video to be controlled; when the sub-interest degree data is between 30 and 59, the interest degree of the target user image to the video clip is general, and the playing speed is set to be 2.0, namely the video is played according to 2 times of the original playing speed of the video to be controlled; when the sub-interest data is between 10 and 29, the interest degree of the target user image to the video clip is low, the playing speed is set to be 3.0, and the target user image is played according to 3 times of the original playing speed of the video to be controlled; when the sub-interest degree data is between 0 and 9, the target user image is not interested in the video clip, the playing speed is set to be 10.0, and the video is played according to 10 times of the original playing speed of the video to be controlled; when the sub-interest data is less than or equal to 0, it indicates that the target user image is very uninterested in the video clip, and at this time, the video playing control device may directly skip the video clip and only play other video clips at their respective playing speeds.

And S1045, playing at least one video clip according to the corresponding playing speed of each video clip until the playing of the full amount of video clips is finished according to the time sequence.

After the video playing control device obtains the playing speed, the video playing control device plays the video clips in sequence according to the obtained playing speed corresponding to each video clip until the playing of the whole number of video clips is completed according to the time sequence of each video clip, so that the video playing control device completes the playing control of the video to be controlled.

For example, the embodiment of the present application provides a schematic diagram for controlling the playing of a video to be controlled according to a playing speed corresponding to each video clip, as shown in fig. 11, a display area 11-1 displays a playing picture of the video to be controlled, and a display area 11-2 displays a playing progress bar of the video to be controlled. As can be seen from the playing progress bar of the video to be controlled, the video to be controlled is divided into 4 video segments, that is, the full-size video segment has 4 video segments, which are respectively a video segment 11-21, a video segment 11-22, a video segment 11-23 and a video segment 11-24, wherein the sub-interest data corresponding to the video segment 11-21 is less than 0, and the video playing control device directly skips the video segment; if the sub-interest data corresponding to the video segments 11-22 is 50, the playing speed corresponding to the video segments is 2.0, and the video playing control device plays the video segments at 2 times of the original playing speed of the video to be controlled; if the sub-interest data corresponding to the sub-video segments 11-23 is 93, the playing speed corresponding to the video segment is 1.0, and the video playing control device plays the video segment at the original playing speed of the video to be controlled; if the sub-interest data corresponding to the video segments 11-24 is 6, the playing speed corresponding to the video segments is 10.0, that is, the video playing control device plays the video segments at 10 times of the original playing speed of the video to be controlled, so that the video playing control device completes the playing control of the video to be controlled.

In the embodiment of the application, the video playing control device can respectively determine the playing speed for each video clip according to each sub-interest data and the preset relation between the interest data and the playing speed, and then play each video clip according to the playing speed corresponding to each video clip.

In some embodiments of the present application, before receiving a video speed control instruction for a video to be controlled, i.e., before S101, the method may further include: S105-S109, as follows:

and S105, counting historical operation information of the video to be controlled and historical user figures corresponding to all login accounts.

The video playing control device receives a video speed control instruction and before entering an intelligent control mode, the video playing control device counts the operation information of a video to be controlled first, and counts the user portrait corresponding to each login account at the same time to obtain the historical operation information of the video to be controlled and the historical user portrait corresponding to each login account.

It can be understood that the historical operation information may include operation information of the progress of the video to be controlled, such as a dragging progress bar, and the like, and may also include operation information of evaluation of the video to be controlled, such as information of praise, comment, and the like, and of course, may also include other operation information, which is not limited herein in this embodiment of the application.

S106, a sample user image matched with the target user image is determined from the historical user images.

After the video playback control device obtains the historical operation information, the video playback control device selects a user image matching the target user image from among the historical user images to obtain a sample user image. In addition, since the user images can be distinguished by the tags, the video playback control apparatus can specify the sample user image from the historical user images based on the tags of the target user image.

In the embodiment of the present application, a sample user representation refers to a set of all user representations similar to a target user representation, and does not refer to a certain user representation.

And S107, determining progress operation information corresponding to the sample user image from the historical operation information, wherein the progress operation information represents operation information aiming at the progress of the full-volume video clip.

After the video playing control device obtains the sample user portrait, the video playing control device screens out the progress operation information corresponding to the sample user portrait from the historical operation information so as to determine an operation video clip according to the progress operation information subsequently.

It should be noted that the progress operation information represents operation information of the progress of the target user portrait with respect to the full-size video clip, and the progress operation information may include a dragging operation of the target user portrait on the progress bar, or a selecting operation of the target user portrait on a preset playing speed, for example, manually selecting a 2 × speed playing, and the like, and of course, other operations of the target user portrait with respect to the progress may also be included, which is not limited herein.

S108, determining an operation video clip according to the progress operation information; the video clip is operated as a video clip of the full-size video clip.

The video playing control device divides the video to be controlled into an operation video clip and an unoperated video clip according to the obtained progress operation information, and at the moment, the operation video clip and the unoperated video clip jointly form a full-scale video clip.

It should be noted that, the operation of the video clip refers to a video clip obtained when the sample user portrait performs a progress operation on the video to be controlled, for example, if the progress bar of the video to be controlled is dragged from 00:00 to 02:30 by the sample user portrait, the video clip is operated from 00:00 to 02: 30.

And S109, based on the operation video clip, determining interestingness data corresponding to the whole video clip.

Since the progress operation information is operation information on the progress bar, the operation video clip determined by the progress operation information can be regarded as a video clip in which the sample user is not interested, and therefore, the video playback control apparatus can set lower interest level data for the operation video clip and set higher interest level data for the non-operation video clip.

In some embodiments of the present application, the interest level data of the operation video segment may be directly set as the preset low interest level data, for example, 50, and the interest level data of the non-operation video segment may be directly set as the preset high interest level data, for example, 90, so that the video playback control apparatus may determine the interest level data corresponding to the right video segment based on the operation video segment.

In other embodiments of the present application, the operation video clip may further include a plurality of sub-operation video clips, and the sub-operation video clips correspond to the sample user images, and at this time, the video playing control may further determine, for different sub-operation video clips, the corresponding interestingness data for the different sub-operation video clips according to the number of the sub-sample user images under the sample user images.

In the embodiment of the application, the video playing control device can match the sample user portrait for the target user portrait from the historical user portrait, obtain the progress operation information of the sample user portrait for the video to be controlled from the historical operation information, determine the operation video clip according to the progress operation information, and finally determine the corresponding interestingness data for the full amount of video clips according to the operation video clip. By the mode, the video playing device can obtain the interestingness data determined for the full-scale video clips.

In some embodiments of the present application, the sample user representation comprises: a plurality of subsample user representations; operating the video clip includes: at least one sub-operation video segment corresponding to the sample user image; based on the operation of the video segments, the determining of the interestingness data of the entire video segments, that is, the specific implementation process of S109, may include: S1091-S1094, as follows:

s1091, counting the number of the sub-sample user portraits corresponding to each sub-operation video clip in at least one sub-operation video clip to obtain the number of the user portraits in the progress operation.

Since the sample user portrait includes a plurality of sub-sample user portraits, and the sub-sample video clips corresponding to each sub-sample user portrait can be obtained according to the progress operation information performed on the video to be controlled by each sub-sample user portrait, however, the same video clips may exist in the sub-sample video clips, and therefore, the video playing control device can integrate the sub-sample video clips to obtain at least one sub-operation video clip. Then, the video playing control device counts the number of the sub-sample user images for each seed operation video clip to obtain the number of the sub-sample user images corresponding to each seed video clip, and records the counting result as the number of the sub-sample user images.

It can be understood that, for each sub-operation video clip, the video playing control device obtains a progress operation user portrait number, i.e. obtains at least one progress operation user portrait number.

It should be noted that, the video playing control device counts the number of the progress operation user figures of the sub-sample user figures corresponding to a certain sub-operation video clip, and actually counts how many sub-sample user figures operate the progress of the video to be controlled, so as to obtain the sub-operation video clip.

For example, as shown in FIG. 12, the sample user representation 12-A includes a plurality of sub-sample user representations, which are respectively the sub-sample user representation 12-A1, the sub-sample user representation 12-A2, … …, and the sub-sample user representation 12-An. When the sub-sample user figures operate the progress of the video to be controlled, two sub-operation video clips are obtained, wherein the two sub-operation video clips are 00: 00-02: 30 and 05: 02-10: 30 respectively. The video playing control device counts the number of the progress operation user images of the sub-sample user images corresponding to the sub-operation video clip of 00: 00-02: 30, and actually counts how many sub-sample user images operate the progress of the video to be controlled in the sub-sample user images of 12-A1, 12-A2, … … and 12-An, so as to obtain the sub-operation video clip of 00: 00-02: 30. For example, in the sub sample images, only if the sub sample user image 12-a1 and the sub sample user image 12-a2 drag the progress bar of the video to be controlled to obtain the sub operation video clip 00: 00-02: 30, the number of the progress operation user images of the sub sample user image corresponding to the sub operation video clip is 2.

S1092, counting the total number of the sub-sample user images.

S1093, determining the number of the progress operation user portrait and the proportion of the number of the progress operation user portrait to the total number of the sub sample user portrait to obtain the proportion of the progress operation user portrait corresponding to each sub operation video clip.

After obtaining the number of the progress operation user portraits, the video playing control device counts the total number of the sub-sample user portraits to obtain the total number of the sub-sample user portraits, compares the obtained at least one number of the progress operation user portraits with the total number of the sub-sample user portraits respectively to determine the number of the progress operation user portraits in proportion to the total number of the sub-sample user portraits to obtain at least one ratio of the progress operation user portraits, since the number of progress-operation user figures is corresponding to the sub-operation video clip, the ratio of the progress-operation user figures obtained based on the number of progress-operation user figures is also corresponding to the sub-operation video clip, therefore, the video playing control device can obtain the image ratio of the progress operation user corresponding to each sub-operation video clip,

s1094, determining progress interestingness data corresponding to each sub-operation video based on the progress operation user portrait ratio, and further obtaining interestingness data corresponding to the full-scale video clips.

After the video playing control device obtains at least one progress operation user portrait ratio, the video playing control device can obtain progress operation user portrait interest data corresponding to each progress operation user portrait ratio by using a preset relation between the ratio and the interest, and the video playing control device can obtain the progress operation user portrait interest data corresponding to each sub-operation video clip as the progress operation user portrait ratio corresponds to the sub-operation video clip one to one, and obtain the interest data corresponding to the full-scale video clip by combining the progress operation user portrait interest data of each sub-operation video clip and the interest data of all the non-operation video clips.

It should be noted that, since the sub-operation video segments only belong to the operation video segments, the video playing control device needs to aggregate the interestingness data of the non-operation video segments with the image interestingness data of the progress operation user of each sub-operation video segment to obtain the interestingness data of the whole video segments.

In the embodiment of the application, the video playing control device can count the number of the progress operation user portraits of the sub-sample user portraits corresponding to each sub-operation video clip, obtain the progress operation user portraits ratio corresponding to each sub-operation video clip according to the number of the progress operation user portraits and the total number of the sub-sample user portraits, further obtain the progress interestingness data of each sub-operation video clip, aggregate the progress interestingness data and the interestingness data of the non-operation video clips, and obtain the interestingness data of the full-volume video clip.

In some embodiments of the present application, after determining to operate the video clip according to the progress operation information, i.e., after S108, the method may include: S110-S112, as follows:

s110, determining evaluation operation information corresponding to the sample user image from the historical operation information; the rating operation information characterizes information of a rating operation for a full-size video clip.

After the video playing control device obtains the operation video clip, the video playing control device can also screen out the evaluation operation information of the sample user image to the full-scale video clip from the historical operation information, and then the evaluation operation information corresponding to the sample user image is obtained.

In the embodiment of the present application, the evaluation operation information represents information of an evaluation operation on a sample user image and a full-size video clip. The evaluation operation information can comprise comment operation, barrage operation, praise operation and the like, and the comment operation, the barrage operation, the praise operation and the like all represent that the sample user image has high interest in the video clip. Of course, the evaluation operation information may also include other operations, and the embodiment of the present application is not limited herein.

And S111, determining the additional interesting segments according to the evaluation operation information.

Because the video control device obtains the operation video clip and further obtains the non-operation video clip according to the progress operation information, the video playing control device can directly determine the extra interest clip from the operation video clip and the non-operation video clip according to the time for evaluating the operation information, and take the rest video clip as the non-extra interest clip.

It can be understood that the extra interest segments are the video segments with higher interest in the sample user image in the full volume video segments, and therefore, the video playing control device can directly allocate higher interest data to the extra interest segments and allocate lower interest data to the non-extra interest segments.

S112, based on the additional interest segments, determining interest degree data corresponding to the full amount of video segments; or, based on the operation video clip and the additional interest clip, determining the interestingness data corresponding to the whole video clip.

After obtaining the extra interestingness, the video playing control device can obtain interestingness data corresponding to the whole amount of video in two ways. The method comprises the steps of determining interestingness data corresponding to a full video clip directly based on an extra interestingness clip, neglecting the influence of a sample user portrait on the progress of a video to be controlled, and comprehensively considering the progress operation of the sample user portrait on the video to be controlled and the influence of the sample user portrait on the evaluation operation of the video to be controlled to determine the interestingness data corresponding to the full video.

In the embodiment of the application, the video playing control device can also screen out evaluation operation information corresponding to the image of the sample user from the historical operation information, determine the extra interest degree segment according to the evaluation operation information, further directly determine interest degree data corresponding to the full-volume video according to the extra interest degree segment, comprehensively consider the extra interest degree segment and the operation video segment, and determine interest degree data corresponding to the full-volume video segment.

In some embodiments of the present application, the additional interest segments include: at least one sub-additional segment of interest corresponding to the sample user imagery; based on the additional interestingness segment, the interestingness data corresponding to the entire video segment is determined, that is, the specific implementation process of S112 may include: S1121-S1124, as follows:

s1121, counting the number of the sub-sample user images corresponding to each sub-additional interest segment in the at least one sub-additional interest segment to obtain the number of the evaluation operation user images.

When the operation video clip is not considered, the video playing control device counts the number of the sub sample user portraits corresponding to each seed extra interest clip, and the obtained statistical result is used as the number of the evaluation operation user portraits, so that evaluation interest degree data can be calculated according to the number of the evaluation operation user portraits.

It is understood that, similar to S1091, the video playback control device counts a number of images of the rating operation user for each sub-additional video clip, that is, the video playback control device obtains at least one number of images of the rating operation user.

The video playback control apparatus counts the number of user images for evaluation operation of a sub-sample user image corresponding to a certain sub-additional video clip, and substantially determines how many sub-sample user images are evaluated in the sub-additional video clip.

And S1122, counting the total number of the sub-sample user images.

It should be noted that the process is similar to the process of S1092, and is not described herein again.

S1123, determining the number of the evaluation operation user portrait, and obtaining the evaluation operation user portrait ratio corresponding to each seed extra interest segment.

After obtaining the number of the at least one evaluation operation user portrait and the total number of the sub sample user portraits, the video playing control device compares the number of each evaluation operation user portrait in the number of the at least one evaluation operation user portrait with the number of the sub sample user portraits to obtain at least one evaluation operation user portrait ratio.

And S1124, determining the evaluation interest degree data corresponding to each sub-operation video clip according to the image proportion of the evaluation operation user, and further obtaining the interest degree data of the full amount of video clips.

The video playing control device searches the evaluation interest degree data corresponding to each seed extra interest segment from the preset relation between the preset proportion and the extra interest degree according to the image proportion of the evaluation operation user, and then combines the evaluation interest degree data with the interest degree data of the non-extra interest segments without evaluation operation information to obtain the interest degree data of the whole video segments.

It should be noted that, in the embodiment of the present application, the preset relationship between the percentage and the extra interest level may be set according to actual requirements, and the embodiment of the present application is not limited herein. For example, when the percentage is 80%, the additional interestingness may be set to 10; when the occupancy is 50%, the additional interestingness may be set to 5.

In the embodiment of the application, the video playing control device can count the number of the evaluation operation user figures of the sub-sample user figures corresponding to each seed extra interest segment, then the number of the evaluation operation user figures is compared with the total number of the sub-sample user figures to obtain the proportion of the evaluation operation user figures, and then the evaluation interest data is determined for each seed operation video according to the proportion of the evaluation operation user figures and the preset relation between the proportion and the extra interest, so that the interest data corresponding to the full-volume video segment is obtained by the video playing control device only by utilizing the extra interest segment without considering the operation video segment.

In some embodiments of the present application, the additional interestingness includes: at least one sub-additional segment of interest corresponding to the sample user imagery; based on the operation video segment and the additional interest segment, the determining interestingness data corresponding to the full amount of video segments, that is, the specific implementation process at S112, may include: S1125-S1127, as follows:

S1125, determining progress interestingness data of each sub-operation video clip based on the operation video clips.

It should be noted that the process is similar to the process of determining the progress interestingness data corresponding to each sub-operation video in S1091-S1094, and details of the embodiment of the present application are not repeated herein.

S1126, determining the evaluation interestingness data of each seed of additional interestingness segment based on the additional interestingness segments.

It should be noted that the process is similar to the process of determining the evaluation interestingness data of each seed additional interest segment in S1121-S1124, and details are not repeated here.

S1127, based on the progress interestingness data of each seed operation video clip and the evaluation interestingness data of each seed extra interest clip, carrying out weighting processing on the full-scale video clip to obtain interestingness data corresponding to the full-scale video clip.

After obtaining the progress interestingness data and the evaluation interestingness data, the video playing device weights the progress interestingness data and the evaluation interestingness data to obtain weighted interestingness data, and the weighted interestingness data is used as interestingness data corresponding to the full-scale video clip.

It should be noted that, in the embodiment of the present application, the progress interest data and the evaluation interest data are weighted, the progress interest data and the evaluation interest data may be directly added to obtain weighted interest data, or the progress interest data may be added to a multiple of the evaluation interest data, for example, to 0.5 times of the evaluation interest data to obtain weighted interest data, which is not limited herein.

In the embodiment of the application, the video playing device can also determine the progress interest data of each seed operation video clip, determine the evaluation interest data of each seed extra clip, and weight the progress interest data and the evaluation interest data to obtain the interest data corresponding to the full amount of video clips.

In some embodiments of the present application, after controlling the playback to be controlled based on the interestingness data and completing the video playback control, i.e., after S104, the method may further include: S201-S202, as follows:

s201, counting the updating operation information of the target object to the full-volume video clip through the target account.

In practical application, when the obtained interestingness data of the portrait of the target user is used for controlling the playing of the video to be controlled, the target object may also manually control the video to be controlled through the target account, so that the playing of the video to be controlled is closer to the personal requirement of the target object. At this time, the video playing control device counts the update operation information of the target object passing through the target account and performed on the full-scale video segments of the video to be controlled, so that the interestingness data of the target object is optimized according to the update operation information subsequently.

It should be noted that the update operation information includes update progress operation information and update evaluation operation information, where the update progress operation information is operation information of a current target object on a progress of the video to be controlled through a target account, and the update evaluation operation information is information of an evaluation operation of the current target object on the video to be controlled through the target account.

S202, updating the operation video clip by utilizing the updating operation information to obtain an updated operation video clip, and determining optimized interestingness data corresponding to the full amount of video clips based on the updated operation video clip.

After the video playing control is completed, the target user portrait is also converted into the sub-sample user portrait, the video playing control device summarizes the updated progress operation information and the updated evaluation operation information in the updated operation information into the first operation information and the second operation information of the target user portrait by the video playing control device, so that the type, the number and the like of the sub-operation video clips in the operation video clips can be changed, the number of the progress operation user portraits corresponding to some sub-operation video clips can be changed, the number of the evaluation operation user portraits corresponding to some sub-additional interest clips can be changed, and similarly, the total number of the sub-sample user portraits can be changed, at this time, the video playing control device can redetermine the progress interest data according to the updated operation video clips and on the basis of the updated operation video clips, and continuously determining the updated additional interest segments, re-determining the evaluation interest data according to the updated additional interest segments, and further re-determining the interest data corresponding to the whole video segments to obtain optimized interest data, so that the optimized interest data is utilized to control video playing in the subsequent video playing process.

In the embodiment of the application, the video playing control device can also count progress operation information and evaluation operation information of a target object to a full-volume video clip through a target account at the current moment after playing control is performed on a video to be controlled based on the interest data, and optimize the interest data corresponding to the full-volume video clip according to the collected information, so that the optimized interest data can be utilized when the video playing control is performed in the next round of video playing control, the video playing control is performed, and the accuracy of the video playing control is further improved.

In some embodiments of the present application, before receiving a video speed control instruction for a video to be controlled, i.e., before S101, the method may further include: S203-S206, as follows:

s203, acquiring a preset interestingness model and historical video operation information corresponding to the target user image; the interestingness model is used for predicting the content category of the video to be controlled.

Before the video playing device receives the video speed control instruction, interestingness data corresponding to the full amount of video clips can be obtained through a preset interestingness model. Specifically, the video playing control device needs to first obtain a preset interestingness model from the storage space and obtain historical video operation information of the target user portrait on other videos from the database. The preset interest model is used for predicting the content category of the video to be controlled.

It can be understood that the interestingness model is a model that has been trained by the video playback control apparatus, and the interestingness model may be a machine learning model or a deep learning model, such as a convolutional neural network model, and the embodiment of the present application is not limited herein.

And S204, carrying out video content classification on the historical video operation information by using the interest degree model to obtain the interest content attribute of the target user portrait.

The video playing control device can count which video segments are completely played and skipped by the target user portrait from historical video operation information of other videos of the target user portrait, so that the video playing control device can predict the picture content of the target user portrait completely played according to modes of machine learning, deep learning and the like to obtain the content attribute possibly interested by the target account number, namely the interesting content attribute, and predict the skipped picture content of the target user portrait to obtain the content attribute possibly uninteresting by the target account number.

And S205, segmenting the video to be controlled to obtain full-volume video segments.

And S206, determining interestingness data corresponding to the full-scale video clip according to the interesting content attributes.

And the video playing control device dynamically divides the video to be controlled according to the type of the preset content attribute to obtain video segments corresponding to all the types of the preset content attribute. Then, the video playing control device scores each video clip in the full amount of video clips according to the interest content attribute, sets preset high interest degree data for the video clips with the content attribute close to the interest content attribute, and sets preset low interest degree data for the video clips with the content attribute far away from the interest content attribute, so that the video playing control device obtains the interest degree data of the full amount of video clips.

It is understood that the type of the preset content attribute may include a natural scene type, a favorite type, and the like, and may also include an action scene type, a car scene type, a game scene type, and the like, and of course, may also include other content types. The type of the preset content attribute may be set according to actual requirements, and the embodiment of the present application is not limited herein.

In the embodiment of the application, the video playing control device can classify video contents watched by the target user portrait by using the interestingness model to obtain interesting content attributes of the target user portrait, then dynamically segment the video to be controlled according to the preset content attributes to obtain a full-volume video clip, and finally score the full-volume video clip by using the interesting content attributes to obtain interestingness data corresponding to the full-volume video clip. Thus, the video playing control device can further control the video playing accurately.

Next, an exemplary application of the embodiment of the present application in a practical application scenario is described.

The video playing control device in the embodiment of the application is a server. Fig. 13 shows a schematic diagram of a process of controlling video playing in an actual application scenario, referring to fig. 13, when an arbitrary user watches a video 13-1 at a user end, a server obtains a target user portrait corresponding to the user, that is, obtains a user portrait 13-2, then, the server divides the video to be played into a plurality of video segments, that is, obtains a full number of video segments, then, the server obtains progress operation information of the user portrait on each video segment, that is, obtains dragging information 13-3, and evaluation operation information of the user portrait on each video segment, that is, obtains barrage/comment information 13-4, and calculates interestingness data 13-5 of the user portrait on each video segment in a weighting manner according to the dragging information, the barrage, the comment and the comment information, and the smart phone also collects the dragging information 13-6 of the user on each video segment, and 13-7, such as the barrage/comment of the user on each video segment, and the like, and sending the information to the server, so that the server collects the progress information of the user on each video segment into the dragging information of the user image on each video segment, and collects the information of the user on the barrage, comment and comment of the user on each video segment into the information of the user image on the barrage, comment and the like on each video segment, so that the server optimizes the calculated interestingness data, and plays and controls the video to be played based on the optimized interestingness data in the subsequent video playing control.

In the above process, the server may calculate the interestingness data according to the ratio of the user with the drag information, the pop-up screen, the comment and the like to all users under the user representation. For example, when 99% of users with the user portrait A directly skip video clips of 00: 00-01: 00, the server determines the video clips as the clips which are not interested by the user portrait A, sets the interest degree data to be 0 according to the relation between the occupation ratio and the interest degree set by the server in advance, and when 30% of users with the user portrait A skip or fast forward video clips of 01: 01-02: 30, the server sets the interest degree data to be 80 according to the relation between the occupation ratio and the interest degree. And then, when 80% of users with the image of A like approve or comment the video clip of 01: 01-02: 30, setting the extra user degree as 10 according to the relation between the proportion and the extra interestingness set by the server in advance, adding the extra interestingness to the interestingness data by the server at the moment, and obtaining the weighted interestingness data, namely adding 10 to the interestingness data of 80 to obtain 90.

In the actual video playing process, fig. 14 shows a schematic view of a process of controlling video playing in an actual application scene, referring to fig. 14, when a user logs in a user account in a smart phone and opens a video 14-1, the user enters an intelligent control mode 14-2 by clicking a top speed mode virtual key shown in fig. 5, then a server acquires a target user image 14-3 according to the user account, when the target user image acquired by the server is the user image a, the interestingness data 14-4 of the user image a is inquired, and meanwhile, according to a relationship mapping table 14-5 between the interestingness data and the playing speed, the playing speed of each video clip of the video is determined, for example, the interestingness data of the video clip of 00: 00-01: 00 is 0, the video clip is skipped according to the mapping table, the interestingness data of the video clip of 01: 00-01: 30 is 90, playing the video clip at 1 time speed, and playing the video clip at 2 time speed when the interestingness data of the video clip of 02: 00-03: 00 is 35. And then, the server sends the playing speed of each video clip to the smart phone, the smart phone receives the playing speed of each video clip and automatically controls the video playing speed according to the received playing speed by 14-6, and the video top-speed playing 14-7 is completed.

Therefore, the server can determine the interest data corresponding to each video clip through the operation of the user on each video clip under the user portrait, and in the actual video playing process, firstly obtain the user portrait according to the user account, then obtain the interest data corresponding to each video clip according to the user portrait, and finally control the playing speed of each video clip based on the obtained interest data.

Continuing with the exemplary structure of the implementation of the video playback control apparatus 655 as a software module provided in the embodiments of the present application, in some embodiments, as shown in fig. 3, the software module stored in the video playback control apparatus 655 in the memory 650 may include:

the receiving module 6551 is configured to receive a video speed control instruction for a video to be controlled; the video speed control instruction is triggered by a target object on a video playing interface through a target account;

a processing module 6552, configured to, in response to the video speed control instruction, obtain a target user portrait corresponding to the target account; according to the target user portrait, obtaining interestingness data corresponding to a full-scale video clip of a video to be controlled; the full-volume video clip is obtained by segmenting the video to be controlled; the interest degree data represents the interest degree of the target account for the full-volume video clip;

A control module 6553, configured to control the control speed of the full-size video clip based on the interestingness data, so as to complete the playing control of the video to be controlled.

In some embodiments of the present application, the processing module 6552 is specifically configured to respond to the video speed control instruction to obtain tag information of the target account; the label information represents the attribute characteristics of the target object; and according to the label information, determining the target user portrait matched with the label information from a user portrait library.

In some embodiments of the present application, the full-size video clip comprises: at least one video segment, wherein the interestingness data comprises at least one sub-interestingness data, and each video segment corresponds to one or a group of sub-interestingness data;

the control module 6553 is specifically configured to determine, from the at least one sub-interestingness data, target sub-interestingness data that is greater than a preset interestingness threshold; finding a target video clip corresponding to the target sub-interest data from the at least one video clip, and taking the target video clip as an interest point; and playing the interest points according to a first speed, and playing the video clips except the interest points in the at least one video clip according to a second speed until the playing of the full-scale video clips is finished according to a time sequence.

In some embodiments of the present application, the full-size video comprises: at least one video segment, the interestingness data comprising: at least one sub-interestingness data, each video clip corresponding to one or a group of sub-interestingness data;

the control module 6553 is specifically configured to determine a playing speed corresponding to each video segment according to a preset relationship between the interest level data and the playing speed and each sub-interest level data; and playing the at least one video clip according to the playing speed corresponding to each video clip until the playing of the full-scale video clip is finished according to the time sequence.

In some embodiments of the present application, the processing module 6552 is further configured to count historical operation information of the video to be controlled and historical user figures corresponding to each login account; determining a sample user representation from the historical user representation that matches the target user representation; determining progress operation information corresponding to the sample user image from the historical operation information, wherein the progress operation information represents operation information aiming at the progress of the full-volume video clip; determining an operation video clip according to the progress operation information; the operation video clip is a video clip in the full-volume video clip; and determining interestingness data corresponding to the full-volume video clip based on the operation video clip.

In some embodiments of the present application, the sample user representation comprises: a plurality of child sample user representations; the operating the video clip comprises: at least one sub-operation video segment corresponding to the sample user portraits;

the processing module 6552 is further specifically configured to count the number of sub-sample user portraits corresponding to each sub-operation video clip in the at least one sub-operation video clip, so as to obtain the number of user portraits in progress operation; counting a total number of the subsampled user profiles; determining the number of the progress operation user portrait in proportion to the total number of the sub-sample user portrait to obtain the ratio of the progress operation user portrait corresponding to each sub-operation video clip; and determining progress interestingness data corresponding to each sub-operation video clip based on the progress operation user portrait ratio, and further obtaining interestingness data corresponding to the full-scale video clips.

In some embodiments of the present application, the processing module 6552 is further specifically configured to determine, from the historical operation information, evaluation operation information corresponding to the sample user image; the evaluation operation information characterizes information of an evaluation operation for the full-volume video clip; determining an additional interest segment according to the evaluation operation information; based on the additional interest segments, determining interestingness data corresponding to the full amount of video segments; or determining interestingness data corresponding to the whole video clip based on the operation video clip and the additional interestingness clip.

In some embodiments of the application, the additional segments of interest include: at least one sub-additional segment of interest corresponding to the sample user imagery;

the processing module 6552 is further specifically configured to count the number of sub-sample user images corresponding to each sub-additional interest segment in the at least one sub-additional interest segment, so as to obtain the number of user images for evaluation operation; counting a total number of the subsampled user profiles; determining the number of the evaluation operation user portrait in proportion to the total number of the sub-sample user portrait to obtain the evaluation operation user portrait proportion corresponding to each seed extra interest segment; and determining the evaluation interest degree data corresponding to each seed extra interest segment according to the evaluation operation user portrait ratio, and further obtaining the interest degree data corresponding to the full-scale video segments.

In some embodiments of the present application, the processing module 6552 is further specifically configured to determine, based on the operation video segments, progress interestingness data of each seed operation video segment; determining evaluation interestingness data of each seed additional interest segment based on the additional interest segments; and carrying out weighting processing on the full-scale video clip based on the progress interestingness data and the evaluation interestingness data to obtain interestingness data corresponding to the full-scale video clip.

In some embodiments of the present application, the processing module 6552 is further configured to count update operation information of the target object on the full-volume video clip through the target account; and updating the operation video clip by utilizing the updating operation information to obtain an updated operation video clip, and determining optimized interestingness data corresponding to the full-scale video clip based on the updated operation video clip.

In some embodiments of the present application, the processing module 6552 is further configured to obtain a preset interestingness model and historical video operation information corresponding to the target user portrait; the interestingness model is used for predicting the content category of the video to be controlled; utilizing the interest degree model to classify the video content of the historical video operation information to obtain the interest content attribute of the target user portrait; segmenting the video to be controlled to obtain the full-scale video clip; and determining the interestingness data corresponding to the full-volume video clip according to the interesting content attribute.

Embodiments of the present application provide a storage medium storing executable instructions, which when executed by a processor, will cause the processor to execute a video playback control method provided by embodiments of the present application, for example, a method as shown in fig. 4, 7 and 9.

In some embodiments, the storage medium may be memory such as FRAM, ROM, PROM, EPROM, EEPROM, flash memory, magnetic surface memory, optical disk, or CD-ROM; or may be various devices including one or any combination of the above memories.

In some embodiments, the executable instructions may be in the form of a program, software module, script, or code written in any form of programming language, including compiled or interpreted languages, or declarative or procedural languages, and it may be deployed in any form, including as a stand-alone program or as a module, component, subroutine, or other unit suitable for use in a computing environment.

By way of example, executable instructions may correspond, but do not necessarily have to correspond, to files in a file system, and may be stored in a portion of a file that holds other programs or data, such as in one or more scripts in a hypertext Markup Language (HTML) document, in a single file dedicated to the program in question, or in multiple coordinated files (e.g., files that store one or more modules, sub-programs, or portions of code).

By way of example, executable instructions may be deployed to be executed on one computing device or on multiple computing devices at one site or distributed across multiple sites and interconnected by a communication network.

The above description is only an example of the present application, and is not intended to limit the scope of the present application. Any modification, equivalent replacement, and improvement made within the spirit and scope of the present application are included in the protection scope of the present application.

Claims

1. A video playback control method, comprising:

according to the target user portrait, obtaining interestingness data corresponding to the full-scale video clip of the video to be controlled; the full-volume video clip is obtained by segmenting the video to be controlled; the interest data represents the interest degree of the target account in the full-volume video clip, and the interest data at least comprises uninteresting interest data, lower interest data and higher interest data, wherein the uninteresting interest data is smaller than a first threshold, the lower interest data is between the first threshold and a second threshold, and the higher interest data is larger than the second threshold;

Based on a preset relation between the interestingness data and the playing speed, different playing speeds are assigned to different video clips in the full-volume video clip;

and controlling the playing speed of the full amount of video clips according to the playing speed of each video clip so as to complete the playing control of the video to be controlled.

2. The method of claim 1, wherein the obtaining a target user representation corresponding to the target account in response to the video speed control command comprises:

responding to the video speed control instruction, and acquiring label information of the target account; the label information represents the attribute characteristics of the target object;

and according to the label information, determining the target user portrait matched with the label information from a user portrait library.

3. The method according to claim 1 or 2, wherein the full-size video clip comprises: at least one video segment, wherein the interestingness data comprises at least one sub-interestingness data, and each video segment corresponds to one or one group of sub-interestingness data; the method further comprises the following steps:

determining target sub-interestingness data larger than a preset interestingness threshold value from the at least one piece of sub-interestingness data;

Finding a target video clip corresponding to the target sub-interest data from the at least one video clip, and taking the target video clip as an interest point;

and playing the interest points according to a first speed, and playing the video clips except the interest points in the at least one video clip according to a second speed until the playing of the full-scale video clips is finished according to a time sequence.

4. The method according to claim 1 or 2, wherein the full-size video clip comprises: at least one video segment, the interestingness data comprising: at least one sub-interestingness data, each video clip corresponding to one or a group of sub-interestingness data;

the specifying different playing speeds for different video clips in the full-scale video clips based on the preset relationship between the interestingness data and the playing speed includes:

determining the playing speed corresponding to each video clip according to a preset relation between the interestingness data and the playing speed and each sub-interestingness data;

the controlling the playing speed of the full-scale video clips according to the playing speed of each video clip to complete the playing control of the video to be controlled comprises the following steps:

And playing the at least one video clip according to the playing speed corresponding to each video clip until the playing of the full amount of video clips is finished according to the time sequence.

5. The method of claim 1, wherein prior to said receiving a video speed control instruction for a video to be controlled, the method further comprises:

counting historical operation information of the video to be controlled and historical user figures corresponding to all login accounts;

determining a sample user representation from the historical user representation that matches the target user representation;

determining progress operation information corresponding to the sample user image from the historical operation information, wherein the progress operation information represents operation information aiming at the progress of the full-volume video clip;

determining an operation video clip according to the progress operation information; the operation video clip is a video clip in the full-volume video clip;

and determining interestingness data corresponding to the full-volume video clip based on the operation video clip.

6. The method of claim 5, wherein the sample user representation comprises: a plurality of subsample user representations; the manipulating the video clip comprises: at least one sub-operation video segment corresponding to the sample user portraits;

The determining of the interestingness data corresponding to the full-volume video clip based on the operation video clip comprises:

counting the number of the sub-sample user portraits corresponding to each sub-operation video clip in the at least one sub-operation video clip to obtain the number of the user portraits of the progress operation;

counting a total number of the sub-sample user portraits;

determining the number of the progress operation user portrait in proportion to the total number of the sub-sample user portrait to obtain the ratio of the progress operation user portrait corresponding to each sub-operation video clip;

and determining progress interestingness data corresponding to each sub-operation video clip based on the progress operation user portrait ratio, and further obtaining interestingness data corresponding to the full-scale video clips.

7. The method according to claim 5, wherein after determining to operate the video clip according to the progress operation information, the method further comprises:

determining evaluation operation information corresponding to the sample user image from the historical operation information; the evaluation operation information characterizes information of an evaluation operation for the full-volume video clip;

Determining an additional interest segment according to the evaluation operation information;

based on the additional interest segments, determining interestingness data corresponding to the full amount of video segments; or determining interestingness data corresponding to the whole video clips based on the operation video clips and the additional interest clips.

8. The method of claim 7, wherein the additional segments of interest comprise: at least one sub-additional segment of interest corresponding to the sample user imagery;

the determining of interestingness data corresponding to the full-volume video clip based on the additional interest clip comprises:

counting the number of the sub-sample user images corresponding to each sub-additional interest segment in the at least one sub-additional interest segment to obtain the number of the evaluation operation user images;

counting a total number of the subsampled user profiles;

determining the number of the evaluation operation user portrait in proportion to the total number of the sub-sample user portrait to obtain the evaluation operation user portrait proportion corresponding to each seed extra interest segment;

and determining the evaluation interest degree data corresponding to each seed extra interest segment according to the evaluation operation user portrait ratio, and further obtaining the interest degree data corresponding to the full-scale video segments.

9. The method of claim 7, wherein the additional segments of interest comprise: at least one sub-additional segment of interest corresponding to the sample user portrayal;

the determining interestingness data corresponding to a full number of video clips based on the operation video clip and the additional interest clip comprises:

determining progress interestingness data of each seed operation video clip based on the operation video clips;

determining evaluation interestingness data of each seed additional interest segment based on the additional interest segments;

and carrying out weighting processing on the full-scale video clip based on the progress interestingness data of each seed operation video clip and the evaluation interestingness data of each seed additional interesting clip to obtain interestingness data corresponding to the full-scale video clip.

10. The method of claim 1, wherein after said controlling the playback speed of the full-size video segments according to the playback speed of each video segment, the method further comprises:

counting the updating operation information of the target object on the full-volume video clip through the target account;

and updating the operation video clip by utilizing the updating operation information to obtain an updated operation video clip, and determining optimized interestingness data corresponding to the full-scale video clip based on the updated operation video clip.

11. The method of claim 1, wherein prior to said receiving a video speed control instruction for a video to be controlled, the method further comprises:

acquiring a preset interest degree model and historical video operation information corresponding to the target user portrait; the interestingness model is used for predicting the content category of the video to be controlled;

utilizing the interest degree model to classify the video content of the historical video operation information to obtain the interest content attribute of the target user portrait;

segmenting the video to be controlled to obtain the full-scale video clip;

and determining the interestingness data corresponding to the full-volume video clip according to the interesting content attribute.

12. A video playback control apparatus, comprising:

the processing module is used for responding to the video speed control instruction and acquiring a target user portrait corresponding to the target account; according to the target user portrait, obtaining interestingness data corresponding to the full-scale video clip of the video to be controlled; the full-volume video clip is obtained by segmenting the video to be controlled; the interest data represents the interest degree of the target account in the full-volume video clip, and the interest data at least comprises uninteresting interest data, lower interest data and higher interest data, wherein the uninteresting interest data is smaller than a first threshold, the lower interest data is between the first threshold and a second threshold, and the higher interest data is larger than the second threshold;

The control module is used for appointing different playing speeds for different video clips in the full-scale video clips based on the preset relation between the interestingness data and the playing speed; and controlling the playing speed of the full amount of video clips according to the playing speed of each video clip to finish the playing control of the video to be controlled.

13. A video playback control apparatus, characterized by comprising:

a memory for storing executable video playback control instructions;

a processor configured to implement the method of any one of claims 1 to 11 when executing executable video playback control instructions stored in the memory.

14. A storage medium having stored thereon executable video playback control instructions for causing a processor to perform the method of any one of claims 1 to 11 when executed.