CN113825023B - Video file processing method, device, equipment and storage medium - Google Patents
Video file processing method, device, equipment and storage medium Download PDFInfo
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- CN113825023B CN113825023B CN202111287747.6A CN202111287747A CN113825023B CN 113825023 B CN113825023 B CN 113825023B CN 202111287747 A CN202111287747 A CN 202111287747A CN 113825023 B CN113825023 B CN 113825023B
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- 238000003672 processing method Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 27
- 230000006399 behavior Effects 0.000 claims description 92
- 230000010354 integration Effects 0.000 claims description 27
- 238000001514 detection method Methods 0.000 claims description 22
- 238000010586 diagram Methods 0.000 description 13
- 238000004891 communication Methods 0.000 description 7
- 238000000605 extraction Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012163 sequencing technique Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/4728—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for selecting a Region Of Interest [ROI], e.g. for requesting a higher resolution version of a selected region
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/4508—Management of client data or end-user data
- H04N21/4532—Management of client data or end-user data involving end-user characteristics, e.g. viewer profile, preferences
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/466—Learning process for intelligent management, e.g. learning user preferences for recommending movies
- H04N21/4668—Learning process for intelligent management, e.g. learning user preferences for recommending movies for recommending content, e.g. movies
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/475—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
- H04N21/4755—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data for defining user preferences, e.g. favourite actors or genre
Abstract
The invention relates to the technical field of data processing, and discloses a video file processing method, a device, equipment and a storage medium, wherein the method comprises the following steps: when detecting that the current user views the video file to be processed, acquiring operation behavior information of the current user; determining video file demand information of a current user according to the operation behavior information; and processing the video file to be processed according to the video file demand information and the operation behavior information. Compared with the prior art that a plurality of video files can be watched in a processing way only by manually checking the video files one by one, the processing of watching the video files is complicated, and the video files to be processed are processed correspondingly according to the video file demand information and the operation behavior information, so that the processing efficiency of the video files is improved, and the experience of watching the video files by a user is improved.
Description
Technical Field
The present invention relates to the field of data processing technologies, and in particular, to a method, an apparatus, a device, and a storage medium for processing a video file.
Background
With the rapid development and maturity of computer networks, more and more video software is provided for users to select, and a plurality of video files interesting to the users exist in the video software.
The foregoing is provided merely for the purpose of facilitating understanding of the technical solutions of the present invention and is not intended to represent an admission that the foregoing is prior art.
Disclosure of Invention
The invention mainly aims to provide a video file processing method, a device, equipment and a storage medium, which aim to solve the technical problem of how to improve the processing efficiency of video files.
In order to achieve the above object, the present invention provides a video file processing method, including:
when detecting that a current user views a video file to be processed, acquiring operation behavior information of the current user;
determining video file demand information of the current user according to the operation behavior information;
and processing the video file to be processed according to the video file demand information and the operation behavior information.
Optionally, before the step of acquiring the operation behavior information of the current user when the current user is detected to watch the video file to be processed, the method further includes:
acquiring an ambient image based on a front camera;
performing face detection on the surrounding environment image to obtain a face detection result;
determining at least one face image and corresponding face azimuth information according to the face detection result;
judging whether the face azimuth information meets a preset azimuth condition or not;
when the face azimuth information meets the preset azimuth condition, selecting a target face image from at least one face image according to the face azimuth information;
determining the face duty ratio score of the current user according to the target face image;
and when the face duty ratio score is larger than or equal to a preset threshold value, judging that the current user views the video file to be processed.
Optionally, after the step of determining whether the face orientation information meets a preset orientation condition, the method includes:
and when the face azimuth information does not meet the preset azimuth condition, converting the state information of the video file to be processed into a video file pause state.
Optionally, the step of processing the video file to be processed according to the video file requirement information and the operation behavior information includes:
When the video file demand information is video file image screen capturing, obtaining a pause frame image in the video file to be processed according to the operation behavior information, and adding the pause frame image into an interest image collection set so that the current user views the interest image collection set.
Optionally, the step of acquiring the pause frame image in the video file to be processed according to the operation behavior information includes:
determining a picture to be intercepted according to the operation behavior information;
extracting frames of the video file to be processed to obtain multi-frame images;
respectively determining weight values between the picture to be intercepted and the multi-frame images;
and determining a pause frame image from the multi-frame images according to the weight value.
Optionally, the step of processing the video file to be processed according to the video file requirement information and the operation behavior information further includes:
when the video file demand information is for viewing an uploaded video, acquiring a video file integration set, wherein the video file to be processed is one video file in the video file integration set;
generating a video positioning link according to the video file to be processed;
And when the current user clicks the video positioning link, carrying out top setting processing on the video to be processed according to the video positioning link.
Optionally, after the step of obtaining the video file integration set, the method further includes:
selecting a multi-frame target image from the multi-frame images of the video file to be processed according to a preset frame selection rule;
determining a plurality of target video files from the video file integration set according to the multi-frame target images, and placing the plurality of target video files into a target video file set;
generating a video continuous playing link according to the target video file set and the video files to be processed;
and when the current user clicks the video continuous playing link, carrying out top setting processing on the video to be processed in the target video file set according to the video continuous playing link.
In addition, in order to achieve the above object, the present invention also proposes a video file processing apparatus including:
the acquisition module is used for acquiring the operation behavior information of the current user when the current user is detected to watch the video file to be processed;
the determining module is used for determining video file demand information of the current user according to the operation behavior information;
And the processing module is used for processing the video file to be processed according to the video file demand information and the operation behavior information.
In addition, in order to achieve the above object, the present invention also proposes a video file processing apparatus, the apparatus comprising: a memory, a processor and a video file processing program stored on the memory and executable on the processor, the video file processing program configured to implement the steps of the video file processing method as described above.
In addition, in order to achieve the above object, the present invention also proposes a storage medium having stored thereon a video file processing program which, when executed by a processor, implements the steps of the video file processing method as described above.
When detecting that a current user views a video file to be processed, the method and the device acquire operation behavior information of the current user first, then determine video file demand information of the current user according to the operation behavior information, and then process the video file to be processed according to the video file demand information and the operation behavior information. Compared with the prior art that a plurality of video files are needed to be checked manually one by one, the video files can be confirmed to be watched, and then the video files are processed, so that the process of processing the video files is complicated.
Drawings
FIG. 1 is a schematic diagram of a video file processing device of a hardware runtime environment according to an embodiment of the present invention;
FIG. 2 is a flowchart of a video file processing method according to a first embodiment of the present invention;
FIG. 3 is a schematic diagram of an operation interface of a first embodiment of a video file processing method according to the present invention;
FIG. 4 is a flowchart of a video file processing method according to a second embodiment of the present invention;
FIG. 5 is a schematic diagram illustrating the positioning of a video file to be processed according to a second embodiment of the video file processing method of the present invention;
FIG. 6 is a schematic diagram illustrating the positioning of associated video files according to a second embodiment of the video file processing method of the present invention;
fig. 7 is a block diagram of a video file processing apparatus according to a first embodiment of the present invention.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a video file processing device in a hardware running environment according to an embodiment of the present invention.
As shown in fig. 1, the video file processing apparatus may include: a processor 1001, such as a central processing unit (Central Processing Unit, CPU), a communication bus 1002, a user interface 1003, a network interface 1004, a memory 1005. Wherein the communication bus 1002 is used to enable connected communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a keyboard (K-board), and the optional user interface 1003 may further include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., a wireless-Fidelity (Wi-Fi) interface). The Memory 1005 may be a high-speed random access Memory (Ran dom Access Memory, RAM) or a stable nonvolatile Memory (NVM), such as a disk Memory. The memory 1005 may also optionally be a storage device separate from the processor 1001 described above.
It will be appreciated by those skilled in the art that the structure shown in fig. 1 does not constitute a limitation on the video file processing apparatus, and may include more or fewer components than shown, or may combine certain components, or may have a different arrangement of components.
As shown in fig. 1, an operating system, a network communication module, a user interface module, and a video file processing program may be included in the memory 1005 as one type of storage medium.
In the video file processing apparatus shown in fig. 1, the network interface 1004 is mainly used for data communication with a network server; the user interface 1003 is mainly used for data interaction with a user; the processor 1001 and the memory 1005 in the video file processing apparatus of the present invention may be provided in a video file processing apparatus that calls a video file processing program stored in the memory 1005 through the processor 1001 and executes the video file processing method provided by the embodiment of the present invention.
An embodiment of the present invention provides a video file processing method, referring to fig. 2, fig. 2 is a schematic flow chart of a first embodiment of the video file processing method of the present invention.
In this embodiment, the video file processing method includes the following steps:
Step S10: and when detecting that the current user views the video file to be processed, acquiring the operation behavior information of the current user.
It is to be understood that the execution body of the present embodiment may be a communication device having functions of image processing, data processing, network communication, program running, etc., and the device may also be capable of determining video file requirement information of a current user according to the operation behavior information, processing a video file according to the video file requirement information and the operation behavior information, etc., or may be other computer devices having similar functions, etc., and the present embodiment is not limited thereto.
The video file to be processed can be understood as a video file uploaded by a certain user in the video software, the video state information of the video file to be processed can be in a pause state, a play state and the like, and the current user can be understood as a user who is watching or operating the video file to be processed and the like.
In order to accurately determine whether the current user views the video file to be processed, surrounding environment images are required to be acquired in real time through a front camera or an external camera of the mobile terminal, face detection is performed on the surrounding environment images to obtain a face detection result, at least one face image and corresponding face azimuth information are determined according to the face detection result, whether the face azimuth information meets preset azimuth conditions is judged, when the face azimuth information meets the preset azimuth conditions, a target face image is selected from the at least one face image according to the face azimuth information, finally, face occupation ratio values of the current user are determined according to the target face image, and when the face occupation ratio values are larger than or equal to a preset threshold value, the current user is judged to view the video file to be processed.
It should be noted that, the surrounding environment image may include one or more face images of the user, or may not include a face head image of the user, and at least one face image, face azimuth information corresponding to each face image, a ratio score of each face image to the surrounding environment image, that is, a face duty ratio score, and the like exist in the face detection result, and the face azimuth information may be understood as azimuth information of the face image in the surrounding environment image, and the azimuth information may be upper left, middle left, lower left, middle lower right, middle right, upper middle right, or center.
The preset azimuth condition is that face azimuth information of the current user is in a lower middle position and the like. The preset threshold may be user-defined, and the preset threshold may be one ninth or the like assuming that the surrounding image is divided into nine copies.
In a specific implementation, it is assumed that a front camera of a mobile terminal is used for collecting surrounding environment images in real time, face detection needs to be performed on the surrounding environment images to obtain a face detection result, if 3 face images exist in the face detection result, the face images are respectively a face image A, a face image B and a face image C, face azimuth information corresponding to the face image A in the surrounding environment images is upper left, face azimuth information corresponding to the face image B in the surrounding environment images is upper right, face azimuth information corresponding to the face image C in the surrounding environment images is middle left, preset azimuth conditions are that the face azimuth information is at a lower middle position, and if the current video file to be processed is in a playing state, state information of the video file to be processed needs to be converted into a pause state and the like.
If 2 face images exist in the face detection result, namely a face image D and a face image E, face azimuth information corresponding to the face image D is right middle upper part, face azimuth information corresponding to the face image E is lower middle part, the face image E is taken as a face image of a current user, namely a target face image, if the surrounding image is divided into nine parts, a preset threshold value is one ninth, and the face of the current user accounts for one ninth of the point five, the current user is judged to watch the video file to be processed; if the face of the current user accounts for the fifth zero point of the nine-fold score, judging that the current user does not watch the video to be processed, and if the video file to be processed is in a playing state, converting the state information of the video file to be processed into a pause state and the like.
Step S20: and determining video file demand information of the current user according to the operation behavior information.
The operation behavior information is operation behavior information of the current user on the current interface of the mobile terminal, such as position information of clicking the current interface by the user, and the like.
It should be noted that, if the position information of the user clicking the current interface is different, the video file requirement information of the current user for the video to be processed is reflected, and the video file requirement information can be intercepted for the video file image, and also can be used for viewing and uploading the video, etc.
It should be understood that the user click interface region information is determined according to the operation behavior information, and then the video file requirement information and the like are determined according to the user click interface region information.
In a specific implementation, referring to fig. 3, fig. 3 is a schematic diagram of an operation interface of a first embodiment of a video file processing method of the present invention, d is an operation behavior area of a video file playing interface and a user operation interface, a, b and c are operation behavior areas of the user operation interface, a to-be-processed video file can be paused or played by clicking in the operation behavior area a, the operation behavior area b is a head portrait position of a video uploading person, all video files uploaded by the uploading person can be viewed by clicking the operation behavior area b, the operation behavior area c is an interest image collection area, frame images of a plurality of to-be-processed videos are stored in the operation behavior area c, all interest images in the interest image collection area can be viewed by clicking the operation behavior area c, it is to be noted that when the to-be-processed video file is in a playing state of the video file, a current user can click the operation behavior area a to enable the to-be-processed video file to be in a pause state, and obtain pause frame images in the to-be-processed video file, the pause frame images are user interest images, then the pause frame images are put into the operation behavior area c, so that the user can click the operation behavior area c to view all the interest images.
Step S30: and processing the video file to be processed according to the video file demand information and the operation behavior information.
The method for processing the video file to be processed according to the video file demand information and the operation behavior information can be that when the video file demand information is video file image screen capturing, pause frame images in the video file to be processed are obtained according to the operation behavior information, and the pause frame images are added into interest image collection, so that a current user can check the interest image collection, in the prior art, the interest images in the video to be processed need to be manually intercepted by screen capturing software of a mobile terminal, the intercepted interest images are not only unclear, but also shadow is caused, and the intercepted interest images are directly stored in a picture library of the mobile terminal, so that the user is inconvenient to check and arrange, and in the embodiment, the pause frame images in the video file to be processed can be directly obtained, and then the pause frame images are directly stored into the interest image collection corresponding to the video to be processed, so that the current user is convenient to clearly check and store the interest images aiming at the video to be processed.
It should also be understood that the user may select a plurality of interest images in the interest image collection to generate a dynamic image, etc., and the present embodiment is not limited.
It should be noted that, the processing manner of obtaining the pause frame image in the video file to be processed according to the operation behavior information may be that the frame to be intercepted is determined according to the operation behavior information, then the frame extraction is performed on the video file to be processed to obtain a plurality of frame images, the weight values between the frame to be intercepted and the plurality of frame images are respectively determined, and the pause frame image is determined from the plurality of frame images according to the weight values.
The frame to be intercepted is a video pause frame when a current user pauses the video file to be processed, and it is also required to be noted that the video file to be processed consists of multiple frame images, and the weight value between the frame to be intercepted and the multiple frame images, namely the similarity between the frame to be intercepted and the multiple frame images, can be represented by characters or numerical values, such as 80%, 90% or 100%.
In order to accurately acquire an interest image of a current user, if a picture to be intercepted is h, 5 frame images, namely a frame image w, a frame image r, a frame image t, a frame image u and a frame image y, exist in a video file to be processed, wherein the frame image w and the frame image r are consistent, a weight value 60% between the picture to be intercepted is h and the frame image w, a weight value 60% between the picture to be intercepted is h and the frame image r, a weight value 70% between the picture to be intercepted is h and the frame image t, a weight value 80% between the picture to be intercepted is h and the frame image u, a weight value 95% between the picture to be intercepted is h and the frame image y, then the frame image w, the frame image r, the frame image t, the frame image u and the frame image y are ordered according to the weight values, and the ordering results are the frame image y-frame image u-frame image t-frame image r, the frame image y is used as a pause frame image and the like.
Assuming that the picture to be intercepted is q, 3 frame images are respectively a frame image i, a frame image o and a frame image p in the video file to be processed, acquiring a weight value 95% between the picture to be intercepted and the frame image i, a weight value 95% between the picture to be intercepted and the frame image o, a weight value 60% between the picture to be intercepted and the frame image p, sequencing the frame image i, the frame image o and the frame image p according to the weight values, and finally selecting one picture from the picture i and the frame image o as a pause frame image and the like, wherein the frame image i, the frame image o and the frame image p are the frame images i, o and p.
In this embodiment, the manner of processing the video file to be processed according to the video file requirement information and the operation behavior information may further be to obtain a video file integration set when the video file requirement information is viewing the uploaded video, where the video file to be processed is one video file in the video file integration set, generate a video positioning link according to the video file to be processed, and perform the top-setting processing on the video to be processed according to the video positioning link when detecting that the current user clicks the video positioning link.
In a specific implementation, in order to facilitate a current user to continuously watch an associated video file of a video file to be processed, a multi-frame target image can be selected from multi-frame images of the video file to be processed according to a preset frame selection rule, a plurality of target video files associated with the video file to be processed are screened from a video file integration set according to the multi-frame target image, the target video files are put into a target video file set, then a video continuous playing link is generated according to the target video file set and the video file to be processed, and finally, when the current user clicks the video continuous playing link, the video to be processed is set on top according to the video continuous playing link.
In this embodiment, when detecting that the current user views the video file to be processed, operation behavior information of the current user is first obtained, then video file demand information of the current user is determined according to the operation behavior information, and then the video file to be processed is processed according to the video file demand information and the operation behavior information. Compared with the prior art that a plurality of video files need to be checked manually one by one, the video files can be confirmed to be watched, and then the video files are processed, so that the process of processing the video files is complicated, and the video files to be processed are processed correspondingly according to the video file demand information and the operation behavior information in the embodiment, so that the processing efficiency of the video files is improved, and the experience of a user for watching the video files is improved.
Referring to fig. 4, fig. 4 is a flowchart illustrating a video file processing method according to a second embodiment of the present invention.
Based on the first embodiment, in this embodiment, the step S30 includes:
step S301: and when the video file demand information is the view uploading video, acquiring a video file integration set, wherein the video file to be processed is one video file in the video file integration set.
The video file integration set is all video files of the uploader corresponding to the video files to be processed, and the like.
When the video file demand information is the view uploading video, a video file integration set is obtained, wherein the video file to be processed is one video file in the video file integration set, a video positioning link is generated according to the video file to be processed, and when the current user is detected to click the video positioning link, the video to be processed is subjected to top-setting processing according to the video positioning link.
In the prior art, users are required to actively slide pages to check videos one by one to determine a to-be-processed video file, in the implementation, corresponding video file address information is acquired according to the to-be-processed video file, then a video positioning link is generated according to the video file address information, and the current users can click the video positioning link to carry out top-setting processing on the to-be-processed video, so that the to-be-processed video file is quickly searched, and the user experience is improved.
Referring to fig. 5, fig. 5 is a schematic diagram of positioning a video file to be processed according to a second embodiment of the video file processing method of the present invention, in fig. 5, an operation behavior area B is the head position of a video uploader, and clicking the operation behavior area B views all video files uploaded by the uploader, that is, an E interface, in which a plurality of video files exist, a user can slide the E interface up and down, f is a video continuous play link, g is a video positioning link, a video to be processed can be set up when the current user clicks the video positioning link, in this embodiment, the current user clicks the head position of the video uploader when watching the video to be processed, the E interface can be accessed, and in this embodiment, a plurality of video files including a video file 1, a video file 2, a video file 3, a video file 4, a video file a, a video file 6, a video file 7, a video file 8, a video file B, a video file 9, a video file 10, a video file C, a video file 10, a video file 11, a video file 12, a video file E, a video file D, a video file C, a video file 10, a current user can be set up when the video file is a video file to be processed, and a current user clicks the head position of the video uploader can be accessed from the video file 1, and can slide from the current user to the page 1, and can be set up when the current user clicks the current page 1, and can slide from the current page 1 to page 1, and so as to be found.
Step S302: and selecting a multi-frame target image from the multi-frame images of the video file to be processed according to a preset frame selection rule.
The preset frame selection rule is user-defined setting, three frames of images can be selected randomly from the middle position in the video file to be processed, one frame of image can be selected from the first position, the middle position and the last position of the video file to be processed as a target image, and the like. The present embodiment is not limited.
Step S303: and determining a plurality of target video files from the video file integration set according to the multi-frame target images, and placing the plurality of target video files into the target video file set.
The target video file is a related or similar file corresponding to the video file to be processed, the processing mode of determining a plurality of target video files from the video file integration set according to the multi-frame target image can be to obtain a plurality of video files from the video file integration set, then respectively selecting a plurality of frame images from the plurality of video files, comparing the multi-frame target image with a plurality of frame images corresponding to the video files to obtain a video similarity value between the video file to be processed and the video files corresponding to the plurality of frame images, and taking the video files corresponding to the plurality of frame images as the target video file when the video similarity value is greater than or equal to a preset similarity threshold value.
The preset video similarity value is user-defined, can be 8, can also be 9 and the like, and is to be noted that the maximum value is 10, and is consistent with the file, the smaller the value, the more irrelevant the video is, and the like.
Assuming that a plurality of video files in the video file integration set are a video file A, a video file B and a video file C respectively, selecting three frames of images from the video file A, the video file B and the video file C respectively, matching a multi-frame target image in the video file to be processed with three frames of images selected from the video file A, the video file B and the video file C respectively, wherein the video similarity value of the video file to be processed and the video file A is 9, the video similarity value of the video file to be processed and the video file B is 10, the video similarity value of the video file to be processed and the video file C is 5, the preset similarity threshold is 8, the video file A and the video file B are target video files, the video similarity value of the video file to be processed and the video file B is 10, the video file B is the video file to be processed and the like.
Step S304: and generating a video continuous playing link according to the target video file set and the video files to be processed.
The current user can click on the video continuous playing link to jump to the video file to be processed.
Step S305: and when the current user clicks the video continuous playing link, carrying out top setting processing on the video to be processed in the target video file set according to the video continuous playing link.
Referring to fig. 6, fig. 6 is a schematic diagram of video file positioning related to a second embodiment of the video file processing method of the present invention, where an operation behavior area B is the head portrait position of a video uploader, and clicking the operation behavior area B to view all video files uploaded by the uploader, i.e., an E interface, where a plurality of video files exist in the E interface, a user may slide the E interface up and down, f is a video continuous play link, g is a video positioning link, a video to be processed may be set up when the current user clicks the video continuous play link, in this embodiment, the head portrait position of the video uploader may be accessed when the current user clicks the video to be processed, where a plurality of video files including video file 1, video file 2, video file 3, video file 4, video file a, video file 6, video file 7, video file 8, video file B, video file 9, video file 10, video file C, video file 10, video file 11, video file 12, video file E, video file D, when the video file to be processed is video file 10, the current user can slide the E interface up and down, for example, slide from page 1 to page 2, skip from page 1 to page 3 through the video continuous playing link, etc., and click on the f video positioning link to enter a target video file set, wherein the target video file set comprises video file 1, video file 2, video file 3, video file 4, video file 6, video file 7, video file 8, video file 9, video file 10, video file 11, video file 12, automatically skip page 3 of fig. 6 in the target video file set, such that the video file 10 to be processed is in a set-top position, etc.
In this embodiment, when the video file requirement information is to view an uploaded video, a video file integration set is obtained, wherein the video file to be processed is one video file in the video file integration set, multiple frame target images are selected from multiple frame images of the video file to be processed according to a preset frame selection rule, multiple target video files associated with the video file to be processed are screened from the video file integration set according to the multiple frame target images, the multiple target video files are placed in the target video file set, then a video continuous playing link is generated according to the target video file set and the video file to be processed, finally when the current user is detected to click the video continuous playing link, the video to be processed in the target video file set is subjected to top processing according to the video continuous playing link, compared with the prior art, the related video files cannot be processed, and the video file to be processed in the multiple related video files are subjected to positioning processing, in the embodiment, the multiple target video files can be placed in the target video file set, then the video continuous playing link is generated according to the target video file set and the video file to be processed, and finally when the current user is detected to click the video continuous playing link, the video continuous playing link is performed in the target video file to be processed, and the video continuous playing link is conveniently and the related to the video file to be processed in the video file to be searched in the target video file set.
In addition, the embodiment of the invention also provides a storage medium, wherein the storage medium stores a video file processing program, and the video file processing program realizes the steps of the video file processing method when being executed by a processor.
Referring to fig. 7, fig. 7 is a block diagram illustrating a first embodiment of a video file processing apparatus according to the present invention.
As shown in fig. 7, a video file processing apparatus according to an embodiment of the present invention includes:
the obtaining module 7001 is configured to obtain operation behavior information of a current user when detecting that the current user views a video file to be processed.
The video file to be processed can be understood as a video file uploaded by a certain user in the video software, the video state information of the video file to be processed can be in a pause state, a play state and the like, and the current user can be understood as a user who is watching or operating the video file to be processed and the like.
In order to accurately determine whether the current user views the video file to be processed, surrounding environment images are required to be acquired in real time through a front camera or an external camera of the mobile terminal, face detection is performed on the surrounding environment images to obtain a face detection result, at least one face image and corresponding face azimuth information are determined according to the face detection result, whether the face azimuth information meets preset azimuth conditions is judged, when the face azimuth information meets the preset azimuth conditions, a target face image is selected from the at least one face image according to the face azimuth information, finally, face occupation ratio values of the current user are determined according to the target face image, and when the face occupation ratio values are larger than or equal to a preset threshold value, the current user is judged to view the video file to be processed.
It should be noted that, the surrounding environment image may include one or more face images of the user, or may not include a face head image of the user, and at least one face image, face azimuth information corresponding to each face image, a ratio score of each face image to the surrounding environment image, that is, a face duty ratio score, and the like exist in the face detection result, and the face azimuth information may be understood as azimuth information of the face image in the surrounding environment image, and the azimuth information may be upper left, middle left, lower left, middle lower right, middle right, upper middle right, or center.
The preset azimuth condition is that face azimuth information of the current user is in a lower middle position and the like. The preset threshold may be user-defined, and the preset threshold may be one ninth or the like assuming that the surrounding image is divided into nine copies.
In a specific implementation, it is assumed that a front camera of a mobile terminal is used for collecting surrounding environment images in real time, face detection needs to be performed on the surrounding environment images to obtain a face detection result, if 3 face images exist in the face detection result, the face images are respectively a face image A, a face image B and a face image C, face azimuth information corresponding to the face image A in the surrounding environment images is upper left, face azimuth information corresponding to the face image B in the surrounding environment images is upper right, face azimuth information corresponding to the face image C in the surrounding environment images is middle left, preset azimuth conditions are that the face azimuth information is at a lower middle position, and if the current video file to be processed is in a playing state, state information of the video file to be processed needs to be converted into a pause state and the like.
If 2 face images exist in the face detection result, namely a face image D and a face image E, face azimuth information corresponding to the face image D is right middle upper part, face azimuth information corresponding to the face image E is lower middle part, the face image E is taken as a face image of a current user, namely a target face image, if the surrounding image is divided into nine parts, a preset threshold value is one ninth, and the face of the current user accounts for one ninth of the point five, the current user is judged to watch the video file to be processed; if the face of the current user accounts for the fifth zero point of the nine-fold score, judging that the current user does not watch the video to be processed, and if the video file to be processed is in a playing state, converting the state information of the video file to be processed into a pause state and the like.
A determining module 7002, configured to determine video file requirement information of the current user according to the operation behavior information.
The operation behavior information is operation behavior information of the current user on the current interface of the mobile terminal, such as position information of clicking the current interface by the user, and the like.
It should be noted that, if the position information of the user clicking the current interface is different, the video file requirement information of the current user for the video to be processed is reflected, and the video file requirement information can be intercepted for the video file image, and also can be used for viewing and uploading the video, etc.
It should be understood that the user click interface region information is determined according to the operation behavior information, and then the video file requirement information and the like are determined according to the user click interface region information.
In a specific implementation, referring to fig. 3, fig. 3 is a schematic diagram of an operation interface of a first embodiment of a video file processing method of the present invention, d is an operation behavior area of a video file playing interface and a user operation interface, a, b and c are operation behavior areas of the user operation interface, a to-be-processed video file can be paused or played by clicking in the operation behavior area a, the operation behavior area b is a head portrait position of a video uploading person, all video files uploaded by the uploading person can be viewed by clicking the operation behavior area b, the operation behavior area c is an interest image collection area, frame images of a plurality of to-be-processed videos are stored in the operation behavior area c, all interest images in the interest image collection area can be viewed by clicking the operation behavior area c, it is to be noted that when the to-be-processed video file is in a playing state of the video file, a current user can click the operation behavior area a to enable the to-be-processed video file to be in a pause state, and obtain pause frame images in the to-be-processed video file, the pause frame images are user interest images, then the pause frame images are put into the operation behavior area c, so that the user can click the operation behavior area c to view all the interest images.
And a processing module 7003, configured to process the video file to be processed according to the video file requirement information and the operation behavior information.
The method for processing the video file to be processed according to the video file demand information and the operation behavior information can be that when the video file demand information is video file image screen capturing, pause frame images in the video file to be processed are obtained according to the operation behavior information, and the pause frame images are added into interest image collection, so that a current user can check the interest image collection, in the prior art, the interest images in the video to be processed need to be manually intercepted by screen capturing software of a mobile terminal, the intercepted interest images are not only unclear, but also shadow is caused, and the intercepted interest images are directly stored in a picture library of the mobile terminal, so that the user is inconvenient to check and arrange, and in the embodiment, the pause frame images in the video file to be processed can be directly obtained, and then the pause frame images are directly stored into the interest image collection corresponding to the video to be processed, so that the current user is convenient to clearly check and store the interest images aiming at the video to be processed.
It should also be understood that the user may select a plurality of interest images in the interest image collection to generate a dynamic image, etc., and the present embodiment is not limited.
It should be noted that, the processing manner of obtaining the pause frame image in the video file to be processed according to the operation behavior information may be that the frame to be intercepted is determined according to the operation behavior information, then the frame extraction is performed on the video file to be processed to obtain a plurality of frame images, the weight values between the frame to be intercepted and the plurality of frame images are respectively determined, and the pause frame image is determined from the plurality of frame images according to the weight values.
The frame to be intercepted is a video pause frame when a current user pauses the video file to be processed, and it is also required to be noted that the video file to be processed consists of multiple frame images, and the weight value between the frame to be intercepted and the multiple frame images, namely the similarity between the frame to be intercepted and the multiple frame images, can be represented by characters or numerical values, such as 80%, 90% or 100%.
In order to accurately acquire an interest image of a current user, if a picture to be intercepted is h, 5 frame images, namely a frame image w, a frame image r, a frame image t, a frame image u and a frame image y, exist in a video file to be processed, wherein the frame image w and the frame image r are consistent, a weight value 60% between the picture to be intercepted is h and the frame image w, a weight value 60% between the picture to be intercepted is h and the frame image r, a weight value 70% between the picture to be intercepted is h and the frame image t, a weight value 80% between the picture to be intercepted is h and the frame image u, a weight value 95% between the picture to be intercepted is h and the frame image y, then the frame image w, the frame image r, the frame image t, the frame image u and the frame image y are ordered according to the weight values, and the ordering results are the frame image y-frame image u-frame image t-frame image r, the frame image y is used as a pause frame image and the like.
Assuming that the picture to be intercepted is q, 3 frame images are respectively a frame image i, a frame image o and a frame image p in the video file to be processed, acquiring a weight value 95% between the picture to be intercepted and the frame image i, a weight value 95% between the picture to be intercepted and the frame image o, a weight value 60% between the picture to be intercepted and the frame image p, sequencing the frame image i, the frame image o and the frame image p according to the weight values, and finally selecting one picture from the picture i and the frame image o as a pause frame image and the like, wherein the frame image i, the frame image o and the frame image p are the frame images i, o and p.
In this embodiment, the manner of processing the video file to be processed according to the video file requirement information and the operation behavior information may further be to obtain a video file integration set when the video file requirement information is viewing the uploaded video, where the video file to be processed is one video file in the video file integration set, generate a video positioning link according to the video file to be processed, and perform the top-setting processing on the video to be processed according to the video positioning link when detecting that the current user clicks the video positioning link.
In a specific implementation, in order to facilitate a current user to continuously watch an associated video file of a video file to be processed, a multi-frame target image can be selected from multi-frame images of the video file to be processed according to a preset frame selection rule, a plurality of target video files associated with the video file to be processed are screened from a video file integration set according to the multi-frame target image, the target video files are put into a target video file set, then a video continuous playing link is generated according to the target video file set and the video file to be processed, and finally, when the current user clicks the video continuous playing link, the video to be processed is set on top according to the video continuous playing link.
Referring to fig. 5, fig. 5 is a schematic diagram of positioning a video file to be processed according to a second embodiment of the video file processing method of the present invention, in fig. 5, an operation behavior area B is the head position of a video uploader, and clicking the operation behavior area B views all video files uploaded by the uploader, that is, an E interface, in which a plurality of video files exist, a user can slide the E interface up and down, f is a video continuous play link, g is a video positioning link, a video to be processed can be set up when the current user clicks the video positioning link, in this embodiment, the current user clicks the head position of the video uploader when watching the video to be processed, the E interface can be accessed, and in this embodiment, a plurality of video files including a video file 1, a video file 2, a video file 3, a video file 4, a video file a, a video file 6, a video file 7, a video file 8, a video file B, a video file 9, a video file 10, a video file C, a video file 10, a video file 11, a video file 12, a video file E, a video file D, a video file C, a video file 10, a current user can be set up when the video file is a video file to be processed, and a current user clicks the head position of the video uploader can be accessed from the video file 1, and can slide from the current user to the page 1, and can be set up when the current user clicks the current page 1, and can slide from the current page 1 to page 1, and so as to be found.
Referring to fig. 6, fig. 6 is a schematic diagram of video file positioning related to a second embodiment of the video file processing method of the present invention, where an operation behavior area B is the head portrait position of a video uploader, and clicking the operation behavior area B to view all video files uploaded by the uploader, i.e., an E interface, where a plurality of video files exist in the E interface, a user may slide the E interface up and down, f is a video continuous play link, g is a video positioning link, a video to be processed may be set up when the current user clicks the video continuous play link, in this embodiment, the head portrait position of the video uploader may be accessed when the current user clicks the video to be processed, where a plurality of video files including video file 1, video file 2, video file 3, video file 4, video file a, video file 6, video file 7, video file 8, video file B, video file 9, video file 10, video file C, video file 10, video file 11, video file 12, video file E, video file D, when the video file to be processed is video file 10, the current user can slide the E interface up and down, for example, slide from page 1 to page 2, skip from page 1 to page 3 through the video continuous playing link, etc., and click on the f video positioning link to enter a target video file set, wherein the target video file set comprises video file 1, video file 2, video file 3, video file 4, video file 6, video file 7, video file 8, video file 9, video file 10, video file 11, video file 12, automatically skip page 3 of fig. 6 in the target video file set, such that the video file 10 to be processed is in a set-top position, etc.
In this embodiment, when detecting that the current user views the video file to be processed, operation behavior information of the current user is first obtained, then video file demand information of the current user is determined according to the operation behavior information, and then the video file to be processed is processed according to the video file demand information and the operation behavior information. Compared with the prior art that a plurality of video files need to be checked manually one by one, the video files can be confirmed to be watched, and then the video files are processed, so that the process of processing the video files is complicated, and the video files to be processed are processed correspondingly according to the video file demand information and the operation behavior information in the embodiment, so that the processing efficiency of the video files is improved, and the experience of a user for watching the video files is improved.
Other embodiments or specific implementations of the video file processing apparatus of the present invention may refer to the above method embodiments, and are not described herein.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The foregoing embodiment numbers of the present invention are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. read-only memory/random-access memory, magnetic disk, optical disk), comprising instructions for causing a terminal device (which may be a mobile phone, a computer, a server, or a network device, etc.) to perform the method according to the embodiments of the present invention.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.
Claims (8)
1. A video file processing method, characterized in that the video file processing method comprises the steps of:
when detecting that a current user views a video file to be processed, acquiring operation behavior information of the current user;
determining video file demand information of the current user according to the operation behavior information;
processing the video file to be processed according to the video file demand information and the operation behavior information;
the step of processing the video file to be processed according to the video file demand information and the operation behavior information includes:
when the video file demand information is video file image screen capturing, acquiring a pause frame image in the video file to be processed according to the operation behavior information, and adding the pause frame image into an interest image collection set so as to enable the current user to view the interest image collection set;
the step of obtaining the pause frame image in the video file to be processed according to the operation behavior information comprises the following steps:
determining a picture to be intercepted according to the operation behavior information;
extracting frames of the video file to be processed to obtain multi-frame images;
Respectively determining weight values between the picture to be intercepted and the multi-frame images;
and determining a pause frame image from the multi-frame images according to the weight value.
2. The method of claim 1, wherein, before the step of acquiring the operation behavior information of the current user when detecting that the current user views the video file to be processed, further comprising:
acquiring an ambient image based on a front camera;
performing face detection on the surrounding environment image to obtain a face detection result;
determining at least one face image and corresponding face azimuth information according to the face detection result;
judging whether the face azimuth information meets a preset azimuth condition or not;
when the face azimuth information meets the preset azimuth condition, selecting a target face image from at least one face image according to the face azimuth information;
determining the face duty ratio score of the current user according to the target face image;
and when the face duty ratio score is larger than or equal to a preset threshold value, judging that the current user views the video file to be processed.
3. The method according to claim 2, wherein after the step of determining whether the face orientation information satisfies a preset orientation condition, the step of determining includes:
And when the face azimuth information does not meet the preset azimuth condition, converting the state information of the video file to be processed into a video file pause state.
4. A method according to any one of claims 1-3, wherein said step of processing said video file to be processed in accordance with said video file demand information and said operational behaviour information further comprises:
when the video file demand information is for viewing an uploaded video, acquiring a video file integration set, wherein the video file to be processed is one video file in the video file integration set;
generating a video positioning link according to the video file to be processed;
and when the current user clicks the video positioning link, carrying out top setting processing on the video to be processed according to the video positioning link.
5. A method according to any one of claims 1-3, wherein said step of processing said video file to be processed in accordance with said video file demand information and said operational behaviour information further comprises:
when the video file demand information is for viewing an uploaded video, acquiring a video file integration set, wherein the video file to be processed is one video file in the video file integration set;
Selecting a multi-frame target image from the multi-frame images of the video file to be processed according to a preset frame selection rule;
determining a plurality of target video files from the video file integration set according to the multi-frame target images, and placing the plurality of target video files into a target video file set;
generating a video continuous playing link according to the target video file set and the video files to be processed;
and when the current user clicks the video continuous playing link, carrying out top setting processing on the video to be processed in the target video file set according to the video continuous playing link.
6. A video file processing apparatus, characterized in that the video file processing apparatus comprises:
the acquisition module is used for acquiring the operation behavior information of the current user when the current user is detected to watch the video file to be processed;
the determining module is used for determining video file demand information of the current user according to the operation behavior information;
the processing module is used for processing the video file to be processed according to the video file demand information and the operation behavior information;
the processing module is further configured to, when the video file requirement information is a video file image screenshot, obtain a pause frame image in the video file to be processed according to the operation behavior information, and add the pause frame image to an interest image collection set, so that the current user views the interest image collection set;
The processing module is also used for determining a picture to be intercepted according to the operation behavior information; extracting frames of the video file to be processed to obtain multi-frame images; respectively determining weight values between the picture to be intercepted and the multi-frame images; and determining a pause frame image from the multi-frame images according to the weight value.
7. A video file processing apparatus, the apparatus comprising: a memory, a processor and a video file processing program stored on the memory and executable on the processor, the video file processing program being configured to implement the steps of the video file processing method of any one of claims 1 to 5.
8. A storage medium having stored thereon a video file processing program which, when executed by a processor, implements the steps of the video file processing method according to any one of claims 1 to 5.
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