Multimedia file processing method, device and electronic equipment

Abstract

The present application discloses a multimedia file processing method, device and electronic device, belonging to the field of communication technology. The method comprises: displaying at least one object identifier on a target interface, the target interface being a preview interface of the first multimedia file, each object identifier being used to indicate an object in the first multimedia file; receiving a first input of a target identifier in the at least one object identifier; in response to the first input, performing a target operation on a target multimedia file, the target multimedia file being a multimedia file that contains the object indicated by the target identifier in all multimedia files.

Description

Technical Field

[0001] The embodiments of the present application relate to the field of communication technology, and in particular to a multimedia file processing method, device and electronic device. Background Art

[0002] With the development of electronic technology, more and more files are stored in electronic devices. For example, multimedia files such as pictures and videos occupy a large amount of memory space. Users can control electronic devices to filter these multimedia files and perform specific operations, such as deletion.

[0003] Taking the deletion operation as an example, currently, most electronic device manufacturers provide a space cleaning function to clean up multimedia files in electronic devices. However, this cleaning function requires users to manually select the multimedia files to be deleted one by one and delete them one by one. In this way, when there are many files stored in the electronic device, the process of operating the multimedia files may be cumbersome and inconvenient. Summary of the invention

[0004] The purpose of the embodiments of the present application is to provide a multimedia file processing method, device and electronic device, which can solve the problem of cumbersome process and poor portability of operating multimedia files.

[0005] In a first aspect, an embodiment of the present application provides a multimedia file processing method, the method comprising: displaying at least one object identifier on a target interface, the target interface being a preview interface of the first multimedia file, each object identifier being used to indicate an object in the first multimedia file; receiving a first input of a target identifier in the at least one object identifier; and in response to the first input, performing a target operation on a target multimedia file, the target multimedia file being a multimedia file that contains the object indicated by the target identifier among all multimedia files.

[0006] In a second aspect, an embodiment of the present application provides a multimedia file processing device, the device comprising: a processing module, a display module and a receiving module. The processing module is used to control the display module to display at least one object identifier on a target interface, the target interface is a preview interface of the first multimedia file, and each object identifier is used to indicate an object in the first multimedia file; the receiving module is used to receive a first input of a target identifier in the at least one object identifier; the processing module is used to perform a target operation on a target multimedia file in response to the first input received by the receiving module, the target multimedia file being a multimedia file that contains the object indicated by the target identifier in all multimedia files.

[0007] In a third aspect, an embodiment of the present application provides an electronic device, which includes a processor, a memory, and a program or instruction stored in the memory and executable on the processor, wherein the program or instruction, when executed by the processor, implements the steps of the method of the first aspect.

[0008] In a fourth aspect, an embodiment of the present application provides a readable storage medium, on which a program or instruction is stored, and when the program or instruction is executed by a processor, the steps of the method of the first aspect are implemented.

[0009] In a fifth aspect, an embodiment of the present application provides a chip, which includes a processor and a communication interface, the communication interface and the processor are coupled, and the processor is used to run programs or instructions to implement the method of the first aspect.

[0010] In an embodiment of the present application, an electronic device can display at least one object identifier on a target interface, the target interface is a preview interface of the first multimedia file, and each object identifier is used to indicate an object in the first multimedia file; then, a first input of a target identifier in the at least one object identifier is received; and in response to the first input, a target operation is performed on the target multimedia file, the target multimedia file being a multimedia file containing the object indicated by the target identifier among all multimedia files. Through this method, the electronic device can quickly determine at least one object contained in the first multimedia file by identifying the first multimedia file, and display the corresponding at least one object identifier. Subsequently, the user can trigger the electronic device to perform a target operation on the multimedia file containing the object indicated by the target identifier (i.e., the target multimedia file) by selecting the target identifier in the object identifier. In this way, multiple target multimedia files can be determined more quickly and accurately to perform target operations, such as deletion operations, transfer operations, etc., thereby effectively avoiding the user from determining the target multimedia files one by one, thereby simplifying the operation and saving the user's time. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 One of the schematic diagrams of a multimedia file processing method provided in an embodiment of the present application;

[0012] Figure 2 One of the operation schematic diagrams of an electronic device provided in an embodiment of the present application;

[0013] Figure 3 A second schematic diagram of a multimedia file processing method provided in an embodiment of the present application;

[0014] Figure 4 A second operation diagram of an electronic device provided in an embodiment of the present application;

[0015] Figure 5A third schematic diagram of a multimedia file processing method provided in an embodiment of the present application;

[0016] Figure 6 A third operation diagram of an electronic device provided in an embodiment of the present application;

[0017] Figure 7 One of the structural schematic diagrams of a multimedia file processing device provided in an embodiment of the present application;

[0018] Figure 8 A second structural diagram of a multimedia file processing device provided in an embodiment of the present application;

[0019] Fig. 9 One of the hardware schematic diagrams of the electronic device provided in the embodiment of the present application;

[0020] Fig.10 The second hardware schematic diagram of the electronic device provided in the embodiment of the present application. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0022] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here. And the objects distinguished by "first", "second", etc. are usually a class, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally represents that the objects associated before and after are in an "or" relationship.

[0023] The multimedia file processing method provided by the embodiment of the present application is described in detail below through specific embodiments and application scenarios in conjunction with the accompanying drawings.

[0024] like Figure 1 As shown, an embodiment of the present application provides a multimedia file processing method, which may include the following steps 101 to 103.

[0025] Step 101: The electronic device displays at least one object identifier on a target interface.

[0026] The target interface is a preview interface of the first multimedia file, and each object identifier is used to indicate an object in the first multimedia file.

[0027] Optionally, the multimedia files in the embodiments of the present application are: pictures, video files, and other multimedia files that can extract facial images.

[0028] Optionally, in the embodiment of the present application, the object in the first multimedia file refers to a specific image element displayed in the first multimedia file, and the image element is a part of the content of the first multimedia file. For example, the object can be a person, an animal, a plant, a vehicle, etc.

[0029] Optionally, in the embodiment of the present application, when the first multimedia file is a picture, face recognition technology is directly used to recognize the face image in the first multimedia file, and then at least one corresponding object identifier is displayed on the target interface according to the at least one recognized object. When the first multimedia file is a video, some images (such as the first image described below) can be captured from the first image for image recognition, and the at least one object identifier displayed on the target interface can be determined by referring to the methods in the following steps 104 and 105.

[0030] Optionally, in an embodiment of the present application, the object identifiers corresponding to the objects included in the target interface can be distinguishably displayed. Specifically, the following two methods may be included: Method 1, when the first multimedia file is a picture, the objects included in the target interface are people, animals, etc. in the picture, and the electronic device can directly capture parts of these objects (such as face avatars, animal images, etc.) as object identifiers, and display them on the target interface. Method 2, when the first multimedia file is a video, the object identifier displayed on the target interface can be the identifier of the object displayed on the playback screen of the video file within a time interval. Among them, the one time interval is the time period between the start playback time and the end playback time of the video file, and the start playback time and the end playback time can be manually set by the user.

[0031] For example, suppose a user controls an electronic device to play video Q, and the video displays three objects from time t1 to time t2, namely: character A, character B, and character C, and at time t2 when the playback ends, only characters B and character C are displayed in the current interface. The electronic device can identify three objects from the played video from time t1 to time t2: character A, character B, and character C, and can display the avatar of character A, the avatar of character B, and the avatar of character C in the target interface, that is, display the object identifiers corresponding to the three objects.

[0032] Optionally, in an embodiment of the present application, the electronic device can identify the first multimedia file and determine the object in the first multimedia file. Identifying the first multimedia file means identifying the face image in the first multimedia file through face recognition technology, thereby determining at least one object included in the first multimedia file. For example, if "Zhang San's face" is recognized, the first multimedia file includes the object "Zhang San" (in this case, the object is the person "Zhang San").

[0033] In addition, face recognition technology is a biometric technology that performs identity recognition based on facial feature information of the face. For specific implementation, reference can be made to portrait recognition technology and facial recognition technology in related technologies, and the embodiments of this application will not be repeated here.

[0034] It should be noted that the electronic device has multiple multimedia files stored internally. For the first multimedia file currently being previewed, the electronic device can determine the objects included in the first multimedia file by recognizing the facial image of the first multimedia file (the specific determination method can be referred to the detailed description in the following steps 104, 105 and 101a), and display the object identifiers corresponding to these objects on the target interface, that is, each object identifier is used to indicate an object in the first multimedia file, and each object corresponds to an object identifier.

[0035] Optionally, the first multimedia file is any multimedia file among multiple multimedia files stored in the electronic device.

[0036] Optionally, the above object refers to a specific face image determined based on multiple face features, and the specific face image is a face image of a user. For example, an image A including a face image of "Zhang San" is captured from a video, and the electronic device can determine a unique object "Zhang San" based on the face features of the image.

[0037] Optionally, the object identifier indicates an identifier of a specific user determined according to the object, and the object identifier is used to indicate the user. For example, the object identifier may specifically be any of the following: a user's avatar, a user's photo, a user's phone number, a user's name, etc. Each object identifier indicates a specific user.

[0038] Step 102: The electronic device receives a first input of a target identifier in at least one object identifier.

[0039] Optionally, in the embodiment of the present application, the first input can be used to determine the target identifier from at least one object identifier. Specifically, the first input can be a single-click selection, continuous single-click multiple selection, etc. of the target identifier in the at least one object identifier.

[0040] Optionally, in an embodiment of the present application, the first input may also determine the number of multimedia files for performing the target operation. Specifically, the electronic device may determine the number of multimedia files for performing the target operation based on the number of touch clicks or the touch time of the user. The determination operation may be performed in conjunction with the selection operation of the first input. For details, please refer to the specific description in the following steps 103a to 103c.

[0041] Step 103: The electronic device performs a target operation on the target multimedia file in response to the first input.

[0042] The target multimedia file is a multimedia file that contains the object indicated by the target identifier among all multimedia files.

[0043] Optionally, in the embodiment of the present application, the target operation includes at least one of the following: deleting at least part of the target multimedia files, and transmitting at least part of the target multimedia files. The transmitting at least part of the target multimedia files refers to transmitting at least part of the target multimedia files to a designated electronic device, which may be a pre-set electronic device or an electronic device of a specific user.

[0044] It should be noted that the at least some of the target multimedia files include: some target multimedia files and all target multimedia files. Usually, the target operation is performed on all target multimedia files, that is, deleting all target multimedia files and transferring all target multimedia files. However, when some of the target multimedia files in all the target multimedia files have specific operation tags, the electronic device only performs the target operation or transfer operation (that is, target operation) on some of the target multimedia files with the specific operation tags, and does not perform the target operation on other target multimedia files. Among them, the specific operation tag is a preset tag or a tag manually set by the user.

[0045] In addition, the following embodiments are illustrative in that the target operation is a deletion operation, which does not constitute a limitation on the embodiments of the present application.

[0046] Optionally, in an embodiment of the present application, all the above-mentioned multimedia files are multimedia files stored in the electronic device.

[0047] Optionally, in an embodiment of the present application, each multimedia file in the multimedia file library of the electronic device has a label of at least one object, and the electronic device can quickly determine the multimedia file including a certain object by searching the label. Exemplarily, the label can be a face image, a user name, etc.

[0048] Optionally, in an embodiment of the present application, the target multimedia file is a multimedia file in the electronic device that contains the object indicated by the target identifier. Specifically, after the electronic device receives the user's first input to determine the target identifier, first, the electronic device determines the object corresponding to the target identifier, and then the electronic device traverses the tags of all objects to find a multimedia file that includes the object corresponding to the target identifier, that is, determines the target multimedia file.

[0049] Exemplarily, assume that the electronic device includes: Q1, Q2, ... Q10 multimedia files, where Q1 and Q2 are pictures, and Q3 to Q10 are video files. The user determines the face of "Zhang San" indicated by the target identifier through the first input, and the electronic device can quickly determine that the multimedia files containing "Zhang San" in the above 10 multimedia files are: picture Q1, and video Q6 through the label of each multimedia file, that is, Q1 and Q6 are target multimedia files.

[0050] Optionally, in the embodiment of the present application, the first input can be used to determine the target identifier and the type of the target multimedia file on which the target operation is to be performed, the type of the target multimedia file being determined based on the number of objects contained in the target multimedia file. The "performing the target operation on the target multimedia file" in the above step 103 can be specifically implemented by the following steps 103a, 103b or 103c, one of which can be performed.

[0051] Optionally, when receiving the first input, the electronic device can determine the first target input, the second target input, or the third target input by judging the number of touch clicks or the touch time of the first input. Specifically, before receiving the first input, the user can set the first target input, the second target input, and the third target input, respectively, and the corresponding number of touch clicks and touch time. Specifically, different number thresholds and time thresholds can be set, and in the order from the first target input to the third target input, the number of touch clicks increases successively, and the touch time increases successively.

[0052] Step 103a: When the first input is a first target input, a target operation is performed on a target multimedia file that includes only the object indicated by the target identifier.

[0053] Optionally, in an embodiment of the present application, the first input is a touch operation, which may be a single-click operation on a target identifier in at least one object identifier.

[0054] Optionally, in the embodiment of the present application, the target multimedia file that only includes the object indicated by the target identifier means that the target multimedia file has and only includes one object, and the object is the object indicated by the target identifier.

[0055] Exemplarily, the target multimedia file including only one object may be a picture including the object indicated by the target identifier, or a video file including only the object indicated by the target identifier.

[0056] It is understandable that the purpose of setting the first target input is to quickly filter out multimedia files that only include the object indicated by the target identifier and perform the target operation, thereby facilitating user use.

[0057] Step 103b: When the first input is the second target input, perform a target operation on the target multimedia file including M objects.

[0058] Wherein, the above M is an integer greater than 1.

[0059] Optionally, in an embodiment of the present application, the second target input may be a long press operation, a double-click operation, etc. on a target identifier in at least one object identifier (specifically, a long press operation or a double-click operation may be performed only on the last selected target identifier).

[0060] Exemplarily, if M=2, the multimedia file including two target objects may be: a picture including two face images (i.e., objects), and one face image in the picture is the object indicated by the target identifier. The multimedia file including two target objects may also be: a video file including two objects, and one object in the video file is the object indicated by the target identifier.

[0061] Step 103b: When the first input is the third target input, perform a target operation on the target multimedia file.

[0062] Optionally, in an embodiment of the present application, the third target input may be a triple-click operation on a target identifier in at least one object identifier, etc. (specifically, the triple-click operation may be performed only on the last selected target identifier).

[0063] It is understandable that the electronic device can receive a first input of a target identifier in at least one object identifier by a user, and determine the number of target multimedia files to be subjected to a target operation according to the first input being a first target input, a second target input, or a third target input, and perform operations on these target multimedia files. This makes user operation more convenient and improves user experience.

[0064] For example, Figure 2 FIG. 1 is one of the operation diagrams of an electronic device. Assume that the electronic device 00 includes: Q1, Q2, ... Q10 multimedia files, where Q1 and Q2 are pictures, and Q3 to Q10 are video files. Figure 2As shown in (a) of FIG. 1 , the interface 001 (i.e., the target interface) of the electronic device 00 playing the first multimedia video Q6 displays: the identifier 002 of the object "Zhang San" and the identifier 003 of the object "Li Si". If the user wants to delete all multimedia files including the object "Li Si" (i.e., the face image of "Li Si"), as shown in FIG. Figure 2 As shown in (b), the user can click on the logo 003 (i.e., the target logo) of "Li Si", and the electronic device 00 deletes the multimedia file picture Q1 and video Q6 (i.e., Q1 and Q6 are target multimedia files) of the object "Li Si" indicated by the logo 003 in the above 10 multimedia files in response to the single-click input (i.e., the first input).

[0065] The embodiment of the present application provides a method for processing multimedia files, wherein an electronic device can display at least one object identifier on a target interface, the target interface being a preview interface of the first multimedia file, and each object identifier being used to indicate an object in the first multimedia file; then, receiving a first input of a target identifier in the at least one object identifier; and in response to the first input, performing a target operation on a target multimedia file, the target multimedia file being a multimedia file containing the object indicated by the target identifier in all multimedia files. Through this method, the electronic device can quickly determine at least one object contained in the first multimedia file by identifying the first multimedia file, and display at least one corresponding object identifier. Subsequently, the user can trigger the electronic device to perform a target operation on a multimedia file containing the object indicated by the target identifier (i.e., a target multimedia file) by selecting the target identifier in the object identifier. In this way, multiple target multimedia files can be determined more quickly and accurately to perform target operations, such as deletion operations, transfer operations, etc., thereby effectively avoiding users from determining target multimedia files one by one, thereby simplifying operations and saving user time.

[0066] Optionally, when the first multimedia file is a picture, face recognition technology is directly used to recognize the face image in the first multimedia file, and then at least one corresponding object identifier is displayed on the target interface according to the recognized at least one object. Then, step 102 and step 103 are executed.

[0067] Optionally, when the first multimedia file is a video, at least one object identifier displayed on the target interface is determined by the following steps 104 and 105.

[0068] Optional, combined Figure 1 ,like Figure 3As shown, the first multimedia file is a video file. Before step 101, the multimedia file processing method provided in the embodiment of the present application further includes the following steps 104 and 105. Accordingly, step 101 can be specifically implemented by the following step 101a.

[0069] Step 104: When the target interface plays the first multimedia file, the electronic device displays a first control.

[0070] The first control is used to control the electronic device to obtain the first image from the first multimedia file.

[0071] Optionally, the first control is used to control the electronic device to capture the first image from the first multimedia file. Specifically, the first control can control the screenshot time, thereby capturing the image at that time.

[0072] Optionally, the first image may be a screenshot image, and the specific number may be one or more.

[0073] Optionally, in an embodiment of the present application, the first control may be displayed in a floating state on the target interface, that is, when the electronic device plays a multimedia file, the first control is displayed in a floating state on the preview interface.

[0074] Optionally, in the embodiment of the present application, the shape, size, and display position of the above-mentioned first control are not specifically limited in the embodiment of the present application and can be determined according to actual usage requirements.

[0075] Step 105: The electronic device receives a second input to the first control.

[0076] Optionally, in an embodiment of the present application, the second input is used to control the first control to capture the first image. Specifically, the second input may include a first sub-input and a second sub-input. The first sub-input is used to control the first control to determine the screenshot moment, and the second sub-input is used to control the electronic device to capture the first image at the screenshot moment.

[0077] Step 101a: In response to the second input, the electronic device identifies the first image to determine at least one object, and displays at least one object identifier on the target interface.

[0078] Each object corresponds to an object identifier.

[0079] Optionally, each object identifier is used to indicate an object in the first multimedia file, that is, an object in the first image.

[0080] Optionally, in an embodiment of the present application, the electronic device extracts facial features based on the first image, and uses the extracted facial features to compare with preset faces to determine at least one object. The preset facial features are facial images in all multimedia files in the electronic device stored in the electronic device, which is equivalent to a facial image library. Each facial image determines an object, and each object is used to indicate a specific user.

[0081] Exemplarily, assuming that facial feature X is extracted from the first image and compared with a preset face, and a result is obtained that facial feature X extracted from the first image is similar to X1 in the preset face, then the electronic device determines object A corresponding to X1 in the preset face as an object corresponding to the first image, and further uniquely determines user a to which object A refers.

[0082] It should be noted that the at least one object identifier displayed on the target interface has a one-to-one correspondence with the at least one object determined according to the first image, that is, each object identifier is used to indicate an object in the first image, and each object corresponds to an object identifier.

[0083] For example, Figure 4 FIG. 2 is a second operation diagram of an electronic device. Assume that the electronic device 00 includes: Q1, Q2, ... Q10 multimedia files, where Q1 and Q2 are pictures, and Q3 to Q10 are video files. Figure 4 As shown, when the electronic device 00 plays the first multimedia Q6, the first control 004 is displayed in the interface 001 (i.e., the target interface) of the first multimedia Q6. The user can double-click the control 004 to trigger the electronic device to capture the first image P1 from the first multimedia Q6. Then, the electronic device can identify the objects in the first image P1: "Zhang San" and "Li Si". Figure 2 As shown in (a) in the figure, the identifier 002 of the object “Zhang San” and the identifier 003 of the object “Li Si” are displayed in the interface 001.

[0084] It is understandable that, since the first multimedia file is played on the target interface, the electronic device can display the first control for controlling the electronic device to capture the first image, so that the user can intercept the first image through the control of the first control, and determine at least one object based on the first image, and display at least one object identifier corresponding to the at least one object on the target interface. In this way, the user can flexibly select the intercepted first image by operating the first control, recognize the face image in the first image, and display the recognized result (i.e., at least one object identifier) ​​on the target interface, thereby facilitating the user's subsequent operations.

[0085] Optional, combined Figure 1 ,like Figure 5As shown, before "performing the target operation on the target multimedia file" in step 103, the multimedia file processing method provided in the embodiment of the present application also includes the following steps 106 to 108, and accordingly, "performing the target operation on the target multimedia file" can be implemented by the following step 103d or step 103e.

[0086] Step 106: The electronic device displays a first prompt message in response to the first input.

[0087] The first prompt information is used to prompt that the target multimedia file includes a second multimedia file, and the second multimedia file is a multimedia file including a target object, and the target object indicates an administrator of the electronic device.

[0088] Optionally, in an embodiment of the present application, when the electronic device determines based on the first input that the target multimedia file to be subjected to the target operation includes a file with the face image of an administrator of the electronic device, a prompt message is displayed to prompt the user, thereby preventing the user from deleting the file by mistake.

[0089] It should be noted that the second multimedia file is a multimedia file with the facial features of the administrator of the electronic device, and the first multimedia file is the current multimedia file recognized by the electronic device. The two may overlap or not overlap, that is, the first multimedia file currently recognized may be the second multimedia file or not.

[0090] It should be noted that the administrator of the above-mentioned electronic device is the owner of the electronic device or the actual user for a long time; it can also be other administrators set by the user, such as administrators for regular inspections.

[0091] Optionally, in an embodiment of the present application, the content of the above-mentioned first prompt information can be text, pictures, animations, and combinations thereof. The embodiment of the present application does not specifically limit the content, display position, and display size of the first prompt information, which can be determined according to actual usage requirements.

[0092] Optionally, in the embodiment of the present application, while displaying the first prompt information, the electronic device may be accompanied by other prompt effects, including but not limited to: vibration, loudness, voice prompt, flashing breathing light, etc. The specific effect can be determined according to actual use requirements.

[0093] Optionally, in the embodiment of the present application, the prompt interface of the first prompt information may include two virtual buttons, "Input Verification" and "Abandon Verification", or function buttons with similar functions. This allows the user to choose whether to perform identity authentication according to needs, and the identity authentication is used to verify whether the operating user is the administrator of the electronic device, thereby preventing other non-administrator users from accidentally operating the administrator's multimedia files (for example, accidentally deleting the multimedia files).

[0094] Step 107: The electronic device receives a third input to the first prompt information.

[0095] Among them, the above-mentioned third input is used to confirm the input verification information.

[0096] Optionally, in the embodiment of the present application, the third input is used to confirm the input verification information, which can be a touch input of a virtual key with similar functions such as "Confirm Verification" displayed on the prompt interface of the first prompt information, and the touch input can be any of the following: single click, double click, long press, etc. It can be determined according to actual use requirements and is not specifically limited in the embodiment of the present application.

[0097] Step 108: The electronic device collects the user's first verification information in response to the third input.

[0098] Optionally, in an embodiment of the present application, the first verification information of the above-mentioned user may be at least one of the following: a facial image of the user, a fingerprint of the user, iris information of the user, etc. Specifically, if facial image verification is adopted, the electronic device responds to the third input and collects the first avatar of the user, where the first image is a facial image of the user taken by the electronic device. The first image is matched with a preset facial image to determine the identity of the user. If fingerprint verification is adopted, the electronic device responds to the third input and collects the first fingerprint of the user. The first fingerprint is matched with a preset fingerprint to determine the identity of the user. Iris information verification is similar to fingerprint verification and will not be repeated here.

[0099] It should be noted that the execution of the above step 109 needs to cooperate with the functions such as turning on the front camera or starting the fingerprint collection module. For details, please refer to the relevant technology, and the embodiment of the present application does not make specific limitations.

[0100] Step 103d: When the first verification information satisfies the first verification condition, the electronic device performs a target operation on the target multimedia file.

[0101] Step 103e: When the first verification information does not satisfy the first verification condition, perform a target operation on files in the target multimedia files except the second multimedia file.

[0102] Among them, the above-mentioned first verification condition is that the first verification information matches the preset information. The first verification information satisfies the first verification condition, which can be specifically any one of the following: the collected user's face image (such as the first face image) matches the preset avatar; the collected user's fingerprint (such as the first fingerprint) matches the preset fingerprint; the collected user's iris information (such as the first user's iris information) matches the preset iris information.

[0103] Optionally, in an embodiment of the present application, the above-mentioned other multimedia files are multimedia files that do not include the administrator's facial image in the target multimedia files.

[0104] It should be noted that, in the embodiment of the present application, the above-mentioned preset avatar is the face image of the administrator, and the above-mentioned preset fingerprint is the fingerprint of the administrator.

[0105] It should be noted that in the embodiment of the present application, when the above-mentioned first verification condition is met, the electronic device can determine that the current operator is the administrator of the electronic device and has administrator authority, and can then perform a target operation on the target multimedia file including the administrator's facial image.

[0106] For example, Figure 6 FIG3 is the third operation diagram of the electronic device. Assume that the electronic device 00 includes: Q1, Q2, ... Q10 multimedia files, among which Q1 and Q2 are pictures, and Q3 to Q10 are video files. Figure 6 As shown in (a) of FIG. 1 , the interface 001 (i.e., the target interface) of the electronic device 00 playing the first multimedia Q6 displays: the identifier 002 of the object "Zhang San" and the identifier 003 of the object "Li Si". If the user wants to delete the multimedia file including the image of the administrator "Zhang San", the user can click the identifier 002 of "Zhang San", as shown in FIG. Figure 6 As shown in (b), the electronic device 00 displays a prompt message 005 (i.e., a first prompt message) in response to the single-click input. The display interface of the prompt message also includes two virtual buttons: "Confirm Verification" 0051 and "Confirm Verification" 0052. The user can click "Confirm Verification" 0051. At this time, the front camera of the electronic device 00 is turned on to collect the user's first avatar. When the first avatar matches the preset facial image (i.e., the first verification condition is met), the electronic device can delete the multimedia files Q6 and Q9 containing the object "Zhang San" indicated by the identifier 002 among the above 10 multimedia files.

[0107] It is understandable that, since the electronic device displays the first prompt information in response to the first input, the user can trigger the electronic device to receive the user's verification information for identity authentication by operating the first prompt information, and after the identity authentication is passed, the electronic device can perform the target operation on the target multimedia file. In this way, the user can be prompted to prevent misoperation on the target multimedia file including the administrator's face image, thereby ensuring operation safety and improving the user's experience.

[0108] Optionally, in an embodiment of the present application, after "displaying the first prompt information" in the above step 106, the multimedia file processing method provided in the embodiment of the present application also includes the following step 109, and accordingly, "performing the target operation on the target multimedia file" can be achieved through the following step 103f.

[0109] Step 109: The electronic device receives a fourth input to the first prompt information.

[0110] The fourth input is used to confirm giving up inputting verification information.

[0111] Optionally, in the embodiment of the present application, the fourth input is used to confirm the abandonment of inputting verification information, which can be specifically a touch input of a virtual key with similar functions such as "abandon verification" displayed on the prompt interface of the first prompt information, and the touch input can be any of the following: single click, double click, long press, etc. It can be determined according to actual use requirements, and the embodiment of the present application does not make specific limitations.

[0112] It should be noted that in the embodiment of the present application, the user can effectively prevent other users from erroneously operating the target multimedia file of the administrator's facial image by giving up inputting verification information, thereby ensuring operational safety.

[0113] Step 103f: In response to the fourth input, the electronic device performs the target operation on the target multimedia file except the second multimedia file.

[0114] Optionally, in an embodiment of the present application, the above-mentioned other multimedia files are multimedia files that do not include the administrator's facial image in the target multimedia files.

[0115] It is understandable that, since the user can also make a fourth input to the first prompt information (i.e., give up inputting the verification information), the electronic device can directly perform the target operation on other multimedia files except the first multimedia file in the target multimedia file without identity verification. That is, the target operation is only performed on the multimedia files in the target multimedia file that do not include the administrator's face image, thereby ensuring the safety of the operation and preventing misoperation.

[0116] Optionally, in an embodiment of the present application, the first input can also be used to obtain second verification information, and the step 103 can be specifically implemented through the following step 103g.

[0117] Step 103g: When the second verification information satisfies the second verification condition, perform a target operation on the target multimedia file.

[0118] Optionally, in an embodiment of the present application, the second verification information may be: a facial image of the user or a fingerprint of the user. The second verification information is obtained at the same time when the electronic device receives the first input. For example, assuming that the first input is a touch input of the user to the screen of the electronic device, when the user performs a touch-click input to the electronic device, the electronic device may collect the user's touch fingerprint as the second verification information through the fingerprint collection module under the screen. Similarly, the facial image of the user may also be a facial image of the user collected by the front camera of the electronic device when the electronic device receives the first input.

[0119] It should be noted that the second verification condition is similar to the first verification condition. The specific verification process can refer to the specific description in step 108 above, which will not be repeated here.

[0120] Optionally, in an embodiment of the present application, the preset information (e.g., preset face image, preset fingerprint, etc.) in the second verification condition may be the same as or different from the preset information in the first verification condition. In the same case, the electronic device may verify the same preset information in multiple verification methods.

[0121] Optionally, in an embodiment of the present application, when the second verification information does not satisfy the second verification condition, the electronic device does not perform the target operation on the target multimedia file.

[0122] It is understandable that the electronic device can directly obtain the second verification information while receiving the first input, and directly perform the target operation on the target multimedia file if the second verification information meets the second verification condition; if the second verification information does not meet the second verification condition, the electronic device does not perform the target operation on the target multimedia file. In this way, on the one hand, by verifying the second verification information, the accuracy of the target operation on the target multimedia file is guaranteed to prevent misoperation. On the other hand, multiple verification methods can enrich the verification methods of electronic devices, facilitate users to choose according to actual use needs, and enhance the user experience.

[0123] It should be noted that the multimedia file processing method provided in the embodiment of the present application can be executed by a multimedia file processing device or a control module in the multimedia file processing device for executing the multimedia file processing method. In the embodiment of the present application, the multimedia file processing device executing the multimedia file processing method is taken as an example to illustrate the device provided in the embodiment of the present application.

[0124] like Figure 7As shown, an embodiment of the present application provides a multimedia file processing device 700. The multimedia file processing device 700 may include a processing module 701, a display module 702, and a receiving module 703. The processing module 701 may be used to control the display module 702 to display at least one object identifier on a target interface, where the target interface is a preview interface of the first multimedia file, and each object identifier is used to indicate an object in the first multimedia file. The receiving module 703 may be used to receive a first input of a target identifier in the at least one object identifier. The processing module 701 may be used to perform a target operation on a target multimedia file in response to the first input received by the receiving module 703, where the target multimedia file is a multimedia file that contains the object indicated by the target identifier among all multimedia files.

[0125] Optionally, in an embodiment of the present application, the first multimedia file is a video file. The display module 702 can be used to display a first control when the first multimedia file is played on the target interface, and the first control is used to control the electronic device to obtain a first image from the first multimedia file. The receiving module 703 can also be used to receive a second input to the first control. The processing module 701 can be specifically used to identify the first image to determine the at least one object in response to the second input received by the receiving module 703, and control the display module 702 to display at least one object identifier on the target interface.

[0126] Optionally, in the embodiment of the present application, the first input is used to determine the target identifier and determine the type of the target multimedia file to perform the target operation, and the type of the target multimedia file is determined based on the number of objects contained in the target multimedia file. The processing module 701 can be specifically used to perform the target operation on the target multimedia file that only includes the object indicated by the target identifier when the first input is the first target input; perform the target operation on the target multimedia file that includes M objects when the first input is the second target input, where M is an integer greater than 1; and perform the target operation on the target multimedia file when the first input is the third target input.

[0127] Optional, combined Figure 7 ,like Figure 8As shown, the multimedia file processing device 700 may include a collection module 704. The display module 702 may also be used to display a first prompt message before the processing module 701 performs a target operation on the target multimedia file, the first prompt message being used to prompt that the target multimedia file includes a second multimedia file, the second multimedia file being a multimedia file including a target object, the target object indicating an administrator of the electronic device. The receiving module 703 may also be used to receive a third input to the first prompt message, the third input being used to confirm the input verification information. The collection module 704 may be used to collect the user's first verification information in response to the third input received by the receiving module 703. The processing module 701 may specifically perform a target operation on the target multimedia file when the first verification information satisfies a first verification condition; and perform a target operation on files other than the second multimedia file in the target multimedia file when the first verification information does not satisfy the first verification condition.

[0128] Optionally, in the embodiment of the present application, the receiving module 703 can also be used to receive a fourth input to the first prompt information after displaying the first prompt information, and the fourth input is used to confirm the abandonment of the input verification information. The processing module 701 can be specifically used to respond to the fourth input received by the receiving module 703 and perform other multimedia files in the target operation on the target multimedia file except the second multimedia file.

[0129] Optionally, in the embodiment of the present application, the first input is also used to obtain the second verification information. The processing module 701 may be specifically configured to perform a target operation on the target multimedia file when the second verification information satisfies the second verification condition.

[0130] The multimedia file processing device in the embodiment of the present application can be a functional entity and / or functional module that executes the multimedia file processing method in an electronic device, or it can be a component, integrated circuit, or chip in a terminal. The device can be a mobile electronic device or a non-mobile electronic device. Exemplarily, the mobile electronic device can be a mobile phone, a tablet computer, a laptop computer, a PDA, an in-vehicle electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook or a personal digital assistant (PDA), etc. The non-mobile electronic device can be a server, a network attached storage (NAS), a personal computer (PC), a television (TV), a teller machine or a self-service machine, etc., which is not specifically limited in the embodiment of the present application.

[0131] The multimedia file processing device in the embodiment of the present application may be a device having an operating system. The operating system may be an Android operating system, an iOS operating system, or other possible operating systems, which are not specifically limited in the embodiment of the present application.

[0132] The multimedia file processing device provided in the embodiment of the present application can achieve Figures 1 to 8 To avoid repetition, the various processes implemented by the multimedia file processing device in the method embodiment are not described here.

[0133] The embodiment of the present application provides a multimedia file processing device, which can display at least one object identifier on a target interface, the target interface is a preview interface of the first multimedia file, and each object identifier is used to indicate an object in the first multimedia file; then, a first input of a target identifier in the at least one object identifier is received; and in response to the first input, a target operation is performed on the target multimedia file, the target multimedia file being a multimedia file containing the object indicated by the target identifier in all multimedia files. Through this method, the electronic device can quickly determine at least one object contained in the first multimedia file by identifying the first multimedia file, and display the corresponding at least one object identifier. Subsequently, the user can trigger the electronic device to perform a target operation on the multimedia file containing the object indicated by the target identifier (i.e., the target multimedia file) by selecting the target identifier in the object identifier. In this way, multiple target multimedia files can be determined more quickly and accurately to perform target operations, such as deletion operations, transfer operations, etc., so that the user can effectively avoid determining the target multimedia files one by one, thereby simplifying the operation and saving the user's time.

[0134] Optional, such as Fig. 9 As shown, an embodiment of the present application also provides an electronic device 900, including a processor 901, a memory 902, and a program or instruction stored in the memory 902 and executable on the processor 901. When the program or instruction is executed by the processor 901, each process of the above-mentioned multimedia file processing method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.

[0135] It should be noted that the electronic devices in the embodiments of the present application include the mobile electronic devices and non-mobile electronic devices mentioned above.

[0136] Fig.10 A schematic diagram of the hardware structure of an electronic device to implement an embodiment of the present application.

[0137] The electronic device 2000 includes but is not limited to: a radio frequency unit 2001, a network module 2002, an audio output unit 2003, an input unit 2004, a sensor 2005, a display unit 2006, a user input unit 2007, an interface unit 2008, a memory 2009, and a processor 2010 and other components.

[0138] Among them, the input unit 2004 may include a graphics processor 20041 and a microphone 20042, the display unit 2006 may include a display panel 20061, the user input unit 2007 may include a touch panel 20071 and other input devices 20072, and the memory 2009 can be used to store software programs (such as an operating system, an application required for at least one function) and various data.

[0139] Those skilled in the art will appreciate that the electronic device 2000 may also include a power source (such as a battery) for supplying power to each component, and the power source may be logically connected to the processor 2010 through a power management system, thereby implementing functions such as managing charging, discharging, and power consumption management through the power management system. Fig.10 The electronic device structure shown in the figure does not constitute a limitation on the electronic device. The electronic device may include more or fewer components than shown in the figure, or combine certain components, or arrange the components differently, which will not be described in detail here.

[0140] The processor 2010 may be used to control the display unit 2006 to display at least one object identifier on a target interface, the target interface being a preview interface of the first multimedia file, and each object identifier being used to indicate an object in the first multimedia file. The user input unit 2007 may be used to receive a first input of a target identifier in the at least one object identifier. The processor 2010 may be used to perform a target operation on a target multimedia file in response to the first input received by the user input unit 2007, the target multimedia file being a multimedia file that contains the object indicated by the target identifier among all multimedia files.

[0141] The embodiment of the present application provides an electronic device, which can display at least one object identifier on a target interface, the target interface is a preview interface of the first multimedia file, and each object identifier is used to indicate an object in the first multimedia file; then, a first input of a target identifier in the at least one object identifier is received; and in response to the first input, a target operation is performed on the target multimedia file, the target multimedia file being a multimedia file containing the object indicated by the target identifier in all multimedia files. Through this method, the electronic device can quickly determine at least one object contained in the first multimedia file by identifying the first multimedia file, and display the corresponding at least one object identifier. Subsequently, the user can trigger the electronic device to perform a target operation on the multimedia file containing the object indicated by the target identifier (i.e., the target multimedia file) by selecting the target identifier in the object identifier. In this way, multiple target multimedia files can be determined more quickly and accurately to perform target operations, such as deletion operations, transfer operations, etc., so that the user can effectively avoid determining the target multimedia files one by one, thereby simplifying the operation and saving the user's time.

[0142] Optionally, in an embodiment of the present application, the first multimedia file is a video file. The display unit 2006 can be used to display a first control when the first multimedia file is played on the target interface, and the first control is used to control the electronic device to obtain a first image from the first multimedia file. The user input unit 2007 can also be used to receive a second input to the first control. The processor 2010 can specifically be used to identify the first image to determine the at least one object in response to the second input received by the user input unit 2007, and control the display unit 2006 to display at least one object identifier on the target interface.

[0143] It is understandable that, since the first multimedia file is played on the target interface, the electronic device can display the first control for controlling the electronic device to capture the first image, so that the user can intercept the first image through the control of the first control, and determine at least one object based on the first image, and display at least one object identifier corresponding to the at least one object on the target interface. In this way, the user can flexibly select the intercepted first image by operating the first control, recognize the face image in the first image, and display the recognized result (i.e., at least one object identifier) ​​on the target interface, thereby facilitating the user's subsequent operations.

[0144] Optionally, in the embodiment of the present application, the first input is used to determine the target identifier and determine the type of the target multimedia file to perform the target operation, and the type of the target multimedia file is determined based on the number of objects contained in the target multimedia file. The processor 2010 can be specifically used to perform the target operation on the target multimedia file that only includes the object indicated by the target identifier when the first input is the first target input; perform the target operation on the target multimedia file that includes M objects when the first input is the second target input, where M is an integer greater than 1; and perform the target operation on the target multimedia file when the first input is the third target input.

[0145] It is understandable that the electronic device can receive a first input of a target identifier in at least one object identifier by a user, and determine the number of target multimedia files to be subjected to a target operation according to the first input being a first target input, a second target input, or a third target input, and perform operations on these target multimedia files. This makes user operation more convenient and improves user experience.

[0146] Optionally, in an embodiment of the present application, the display unit 2006 can also be used to display a first prompt message before the processor 2010 performs a target operation on the target multimedia file, the first prompt message is used to prompt that the target multimedia file includes a second multimedia file, the second multimedia file is a multimedia file including a target object, and the target object indicates an administrator of the electronic device. The user input unit 2007 can also be used to receive a third input to the first prompt message, the third input is used to confirm the input verification information. The input unit 2004 can be used to collect the user's first verification information in response to the third input received by the user input unit 2007. The processor 2010 can be specifically used to perform a target operation on the target multimedia file when the first verification information satisfies the first verification condition; and perform a target operation on files other than the second multimedia file in the target multimedia file when the first verification information does not satisfy the first verification condition.

[0147] It is understandable that, since the electronic device displays the first prompt information in response to the first input, the user can trigger the electronic device to receive the user's verification information for identity authentication by operating the first prompt information, and after the identity authentication is passed, the electronic device can perform the target operation on the target multimedia file. In this way, the user can be prompted to prevent misoperation on the target multimedia file including the administrator's face image, thereby ensuring operation safety and improving the user's experience.

[0148] Optionally, in the embodiment of the present application, the user input unit 2007 can also be used to receive a fourth input to the first prompt information after displaying the first prompt information, and the fourth input is used to confirm the abandonment of inputting the verification information. The processor 2010 can be specifically used to perform the target operation on the target multimedia file other than the second multimedia file in response to the fourth input received by the user input unit 2007.

[0149] It is understandable that, since the user can also make a fourth input to the first prompt information (i.e., give up inputting the verification information), the electronic device can directly perform the target operation on other multimedia files except the first multimedia file in the target multimedia file without identity verification. That is, the target operation is only performed on the multimedia files in the target multimedia file that do not include the administrator's face image, thereby ensuring the safety of the operation and preventing misoperation.

[0150] Optionally, in the embodiment of the present application, the first input is also used to obtain the second verification information. The processing module 701 may be specifically configured to perform a target operation on the target multimedia file when the second verification information satisfies the second verification condition.

[0151] It is understandable that the electronic device can directly obtain the second verification information while receiving the first input, and directly perform the target operation on the target multimedia file if the second verification information meets the second verification condition; if the second verification information does not meet the second verification condition, the electronic device does not perform the target operation on the target multimedia file. In this way, on the one hand, by verifying the second verification information, the accuracy of the target operation on the target multimedia file is guaranteed to prevent misoperation. On the other hand, multiple verification methods can enrich the verification methods of electronic devices, facilitate users to choose according to actual use needs, and enhance the user experience.

[0152] The beneficial effects of various implementations in this embodiment can be specifically referred to the beneficial effects of the corresponding implementations in the above method embodiment. To avoid repetition, they will not be described again here.

[0153] An embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored. When the program or instruction is executed by a processor, each process of the above-mentioned multimedia file processing method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.

[0154] The processor is the processor in the electronic device in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a computer read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0155] An embodiment of the present application further provides a chip, which includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the various processes of the above-mentioned multimedia file processing method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0156] It should be understood that the chip mentioned in the embodiments of the present application can also be called a system-level chip, a system chip, a chip system or a system-on-chip chip, etc.

[0157] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0158] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present application, or the part that contributes to the prior art, can be embodied in the form of a computer software product, which is stored in a storage medium (such as ROM / RAM, a disk, or an optical disk), and includes a number of instructions for a terminal (which can be a mobile phone, a computer, a server, or a network device, etc.) to execute the methods described in each embodiment of the present application.

[0159] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A multimedia file processing method, characterized in that: The method comprises: Displaying at least one object identifier on a target interface, the target interface being a preview interface of a first multimedia file, each object identifier being used to indicate an object in the first multimedia file; receiving a first input of a target identifier in the at least one object identifier; In response to the first input, a target operation is performed on a target multimedia file, wherein the target multimedia file is a multimedia file that contains the object indicated by the target identifier among all multimedia files, and the target operation includes at least one of the following: deleting at least part of the target multimedia file, and transferring at least part of the target multimedia file; The first input is used to determine the target identifier and determine the type of the target multimedia file for performing the target operation, wherein the type of the target multimedia file is determined based on the number of objects contained in the target multimedia file; The performing a target operation on the target multimedia file comprises: In the case where the first input is a first target input, performing the target operation on the target multimedia file including only the object indicated by the target identifier; In the case where the first input is a second target input, performing the target operation on the target multimedia file including M objects, where M is an integer greater than 1; In a case where the first input is a third target input, the target operation is performed on the target multimedia file.

2. The method according to claim 1, characterized in that The first multimedia file is a video file; Before displaying at least one object identifier on the target interface, the method further includes: When the target interface plays the first multimedia file, displaying a first control, where the first control is used to control the electronic device to obtain a first image from the first multimedia file; receiving a second input to the first control; The displaying at least one object identifier on the target interface includes: In response to the second input, the first image is recognized to determine the at least one object, and at least one object identifier is displayed on the target interface.

3. The method according to claim 1, characterized in that Before performing the target operation on the target multimedia file, the method further includes: Displaying first prompt information, wherein the first prompt information is used to prompt that the target multimedia file includes a second multimedia file, the second multimedia file is a multimedia file including a target object, and the target object indicates an administrator of the electronic device; receiving a third input of the first prompt information, wherein the third input is used to confirm the input verification information; In response to the third input, collecting first verification information of the user; The performing a target operation on the target multimedia file comprises: When the first verification information satisfies a first verification condition, performing the target operation on the target multimedia file; In a case where the first verification information does not satisfy a first verification condition, the target operation is performed on files in the target multimedia files except the second multimedia file.

4. The method according to claim 3, characterized in that After displaying the first prompt information, the method further includes: receiving a fourth input of the first prompt information, wherein the fourth input is used to confirm giving up inputting verification information; The performing a target operation on the target multimedia file comprises: In response to the fourth input, the target operation is performed on the other multimedia files in the target multimedia files except the second multimedia file.

5. The method according to claim 1, characterized in that The first input is also used to obtain second verification information; The performing a target operation on the target multimedia file comprises: In a case where the second verification information satisfies a second verification condition, the target operation is performed on the target multimedia file.

6. A multimedia file processing device, characterized in that: The device comprises: a processing module, a display module and a receiving module; The processing module is used to control the display module to display at least one object identifier on a target interface, where the target interface is a preview interface of a first multimedia file, and each object identifier is used to indicate an object in the first multimedia file; The receiving module is used to receive a first input of a target identifier in the at least one object identifier; The processing module is configured to perform a target operation on a target multimedia file in response to the first input received by the receiving module, wherein the target multimedia file is a multimedia file that contains the object indicated by the target identifier among all multimedia files, and the target operation includes at least one of the following: deleting at least part of the target multimedia file, and transferring at least part of the target multimedia file; The first input is used to determine the target identifier and determine the type of the target multimedia file for performing the target operation, wherein the type of the target multimedia file is determined based on the number of objects contained in the target multimedia file; The processing module is specifically used to perform the target operation on the target multimedia file that only includes the object indicated by the target identifier when the first input is the first target input; perform the target operation on the target multimedia file that includes M objects when the first input is the second target input, where M is an integer greater than 1; and perform the target operation on the target multimedia file when the first input is the third target input.

7. The device according to claim 6, characterized in that The first multimedia file is a video file; the display module is used to display a first control when the first multimedia file is played on the target interface, and the first control is used to control the electronic device to obtain a first image from the first multimedia file; The receiving module is further used to receive a second input to the first control; The processing module is specifically configured to identify the first image to determine the at least one object in response to the second input received by the receiving module, and control the display module to display at least one object identifier on the target interface.

8. The device according to claim 6, characterized in that The device also includes a collection module; The display module is further used to display first prompt information before the processing module performs the target operation on the target multimedia file, wherein the first prompt information is used to prompt that the target multimedia file includes a second multimedia file, and the second multimedia file is a multimedia file including a target object, and the target object indicates an administrator of the electronic device; The receiving module is further used to receive a third input of the first prompt information, wherein the third input is used to confirm the input verification information; The collecting module is used to collect the first verification information of the user in response to the third input received by the receiving module; The processing module is specifically configured to perform the target operation on the target multimedia file when a first verification condition is met; and perform the target operation on files in the target multimedia file except the second multimedia file when the first verification information does not meet the first verification condition.

9. An electronic device, characterized in that: The method comprises a processor, a memory, and a program or instruction stored in the memory and executable on the processor, wherein the program or instruction, when executed by the processor, implements the steps of the multimedia file processing method as claimed in any one of claims 1 to 5.

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