CN112532904B - Video processing method and device and electronic equipment - Google Patents

Abstract

The application discloses a video processing method and device and electronic equipment, and belongs to the technical field of terminals. Comprising the following steps: determining a target entity, wherein the target entity is used for determining video parameters adopted when shooting target videos; determining a target video parameter corresponding to a target entity according to a corresponding relation between a preset entity and the video parameter; according to the target video parameters, shooting the target video, in the application, as the corresponding relation between the entity and the video parameters can be preset, the corresponding relation between the better video parameters and the entity can be established in advance, so that the target entity for determining the video parameters adopted when shooting the target video is acquired before shooting the target video, further, the better target video parameters corresponding to the target entity can be determined according to the corresponding relation, and the target video can be obtained according to the target video parameters, thereby the target video parameters of the shot target video can be determined quickly, and the target video with higher quality can be obtained.

Description

Video processing method, device and electronic equipment

technical field

The present application belongs to the technical field of terminals, and in particular relates to a video processing method, device and electronic equipment.

Background technique

With the development of electronic equipment technology, the use of electronic equipment to record images and videos has gradually become popular in people's daily life.

In the prior art, when electronic equipment is used to shoot video, the video parameters that determine the final video rendering effect are various and complex. Users can use the default video parameters of electronic equipment to record video, or use the relevant interface of electronic equipment according to experience. Or set the video parameters of the recorded video by sensory perception, for example, you can choose to add background music to the video, set the speed when recording the video, select the filters and special effects that need to be added to the video screen, or pre-set the duration of the recorded video, etc. , so as to obtain a video with a certain visual effect.

However, in the current solution, the default video parameters or the video parameters set by the user through experience or senses are generally not optimal parameters for specific scenarios, resulting in poor quality of the recorded video.

Contents of the invention

The purpose of the embodiments of the present application is to provide a video processing method, device and electronic equipment, which can solve the problem of poor video quality caused by video parameters not being optimal when recording video in the prior art.

In order to solve the above-mentioned technical problems, the application is implemented as follows:

In the first aspect, the embodiment of the present application provides a video processing method, the method including:

Determine the target entity, the target entity is used to determine the video parameters used when shooting the target video;

determining a target video parameter corresponding to the target entity according to the preset correspondence between the entity and the video parameter;

Shooting the target video according to the target video parameters.

In the second aspect, the embodiment of the present application also provides a video processing method, the method including:

Obtain the video to be processed, and determine the target entity contained in the video to be processed, and the target entity is used to determine the video parameters that the target video has;

determining a target video parameter corresponding to the target entity according to the preset correspondence between the entity and the video parameter;

The video to be processed is processed by using the target video parameters, so that the video to be processed has the target video parameters, and the target video is obtained.

In a third aspect, the embodiment of the present application provides a video processing device, which includes:

The first determining module is used to determine the target entity, and the target entity is used to determine the video parameters adopted when shooting the target video;

The second determination module is used to determine the target video parameters corresponding to the target entity according to the preset correspondence between the entity and the video parameters;

A shooting module, configured to shoot the target video according to the target video parameters.

In the fourth aspect, the embodiment of the present application also provides a video processing device, which includes:

The second acquisition module is used to acquire the video to be processed, and determine the target entity contained in the video to be processed, and the target entity is used to determine the video parameters of the target video;

The fourth determination module is used to determine the target video parameters corresponding to the target entity according to the preset correspondence between the entity and the video parameters;

A generating module, configured to use the target video parameters to process the video to be processed so that the video to be processed has the target video parameters to obtain the target video.

In the fifth aspect, the embodiment of the present application also provides an electronic device, the electronic device includes a processor, a memory, and a program or instruction stored in the memory and operable on the processor, the program or instruction When executed by the processor, the steps of the method described in the first aspect or the second aspect are realized.

In the sixth aspect, the embodiment of the present application also 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 implementation of the first aspect or the second aspect can be realized. steps of the method described above.

In the seventh aspect, the embodiment of the present application provides a chip, the chip 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, so as to implement the first aspect Or the method described in the second aspect.

In the embodiment of the present application, the target entity is determined, and the target entity is used to determine the video parameters used when shooting the target video; according to the preset correspondence between the entity and the video parameters, determine the target video parameters corresponding to the target entity; according to the target Video parameters, shooting target video. In this application, since the corresponding relationship between the entity and the video parameters can be set in advance, it is possible to pre-store the optimal video parameters when shooting the video, and compare the optimal video parameters with the entity. Establish a corresponding relationship between them, so that before shooting the target video, the target entity used to determine the video parameters used when shooting the target video can be obtained first, and then the better target video parameters corresponding to the target entity can be determined according to the corresponding relationship, The target video is obtained by shooting according to the target video parameters, so that the target video parameters of shooting the target video can be quickly determined, and a high-quality target video can be obtained.

Description of drawings

FIG. 1 is a flow chart of the steps of a video processing method provided in an embodiment of the present application;

FIG. 2 is a schematic diagram of a shooting target video provided by an embodiment of the present application;

FIG. 3 is a schematic diagram of an application target video parameter provided by an embodiment of the present application;

FIG. 4 is a flow chart of the steps of another video processing method provided by the embodiment of the present application;

Fig. 5 is a schematic diagram of selection of a target video parameter provided by an embodiment of the present application;

FIG. 6 is a flow chart of the steps of another video processing method provided by the embodiment of the present application;

FIG. 7 is a block diagram of a video processing device provided by an embodiment of the present application;

FIG. 8 is a block diagram of another video processing device provided by an embodiment of the present application;

FIG. 9 is a schematic diagram of a hardware structure of an electronic device provided by an embodiment of the present application.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It should be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein, and that references to "first," "second," etc. distinguish Objects are generally of one type, and the number of objects is not limited. For example, there may be one or more first objects. In addition, "and/or" in the specification and claims means at least one of the connected objects, and the character "/" generally means that the related objects are an "or" relationship.

The video processing provided by the embodiment of the present application will be described in detail below through specific embodiments and application scenarios with reference to the accompanying drawings.

Fig. 1 is a flow chart of the steps of a video processing method provided in the embodiment of the present application. As shown in Fig. 1, the method may include:

Step 101. Determine a target entity, and the target entity is used to determine video parameters used when shooting a target video.

In this step, the target entity may first be determined, wherein the target entity is used to determine video parameters used when shooting the target video.

Specifically, the target entity may be an entity object included in the target video, or an independent entity object not included in the content of the target video.

Fig. 2 is a schematic diagram of a shooting target video provided by the embodiment of the present application. As shown in Fig. 2, the target video includes a house, trees and lawns around the house, correspondingly, it is used to determine the shooting of the target video The target entity of the video parameters used in the process may be a physical object contained in the target video: a house or a tree, or may not be a physical object contained in the target video, for example, an apple or a water cup.

Wherein, the video parameters may include one or more of video duration, audio contained in the video, filter mode and special effect mode of the video, and video recording speed. That is, when recording the target video, the duration of the recorded target video can be determined according to the video duration; according to the audio, add the audio to the recorded target video, so that the target video has background music; Mirror mode, add corresponding filters to the recorded target video, so that each frame of the target video has a corresponding filter; according to the determined special effect mode, add corresponding special effects to the recorded target video, so that the target video has corresponding The special effect of ; according to the recording speed, determine the recording speed used when recording the target video.

Step 102: Determine the target video parameter corresponding to the target entity according to the preset correspondence between the entity and the video parameter.

In this step, the target video parameter corresponding to the target entity may be determined according to the preset correspondence between the entity and the video parameter.

Specifically, the video parameter in the corresponding relationship may be a video parameter set by a user with a higher photography level when shooting a video, that is, a better video parameter, and the quality of the video with this video parameter is higher. The entity in the corresponding relationship may be an entity object that the user scans and determines by using the entity recognition function in the electronic device after taking the video, and establishes an association relationship between the entity object and the video parameters to obtain the Corresponding relationship, so that other users can scan the entity to obtain the corresponding video parameters, and then record a video with the same high video quality according to the better video parameters.

For example, after the user shoots a video A with high quality, he can upload the video A and the corresponding video parameters A to the cloud server. At the same time, the user can scan and determine the entity B contained in the video A, so that in the cloud server Establish the correspondence between video parameter A and entity B; or the user can scan and determine that entity C in video A is not included, so that the correspondence between video parameter a and entity C is established in the cloud server.

Step 103: Shoot the target video according to the target video parameters.

In this step, after the target video parameters corresponding to the target entity are determined, the target video may be captured according to the target video parameters.

Specifically, after determining the target video parameters for shooting the target video, in the electronic device for shooting the target video, various parameters of the video recording application can be automatically adjusted to the target video parameters, so that when the user uses the electronic device When the video recording application shoots a video, the electronic device can record according to the adjusted video parameters when shooting.

For example, if the determined target video parameters include: the duration of the video is 10 seconds; the audio contained in the video is the background music "For Alice"; the filter mode of the video is black and white mode; the special effect mode of the video is symmetrical mode; if the video recording speed is 0.5x speed recording, you can set the video recording interface of the electronic device to black and white mode, and make the images collected by the camera appear in a symmetrical mode when displayed on the video recording interface of the electronic device. At the same time, record at 0.5x speed for 10 seconds , and add background music "for Alice" to the recorded video, so as to finally obtain the target video with the target video parameters.

For example, when user A is visiting the Big Wild Goose Pagoda scenic spot, he can shoot a video A including the Big Wild Goose Pagoda, and recognize the actual Big Wild Goose Pagoda through the augmented reality (Augmented Reality, AR) recognition function in the electronic device, so that the video A can be established. The corresponding relationship between the video parameter A and the entity Big Wild Goose Pagoda, and upload the corresponding relationship to the cloud server. Figure 3 is a schematic diagram of an application target video parameter provided by the embodiment of the application. As shown in Figure 3, user B can When visiting the Big Wild Goose Pagoda scenic spot, the entity Big Wild Goose Pagoda is identified by the AR recognition function in the electronic device, and it is determined as the target entity, so that according to the corresponding relationship stored in the cloud server, the target video parameters corresponding to the target entity Big Wild Goose Pagoda are determined as video Parameter A, and then the electronic device can pop up a pop-up window "whether to use the associated video parameters", asking the user whether to use the target video parameters determined according to the target entity Big Wild Goose Pagoda. If the confirmation operation input by the user is received, the target recorded by user B Video B has the same video parameter A as video A recorded by user A.

In the embodiment of the present application, after the electronic device is used to identify the target entity and determine the target video parameters corresponding to the target entity, the electronic device can pop up a pop-up window to ask whether to use the target video parameters. If the confirmation operation input by the user is received , then the video with the latest shooting time in the electronic device can be used as the video to be processed, and the video to be processed is automatically processed according to the target video parameters, so that the video to be processed has the target video parameters, so as to obtain the target video.

In summary, a video processing method provided by the embodiment of the present application includes: determining the target entity, which is used to determine the video parameters used when shooting the target video; according to the preset correspondence between the entity and the video parameters , determine the target video parameters corresponding to the target entity; shoot the target video according to the target video parameters, in this application, since the correspondence between the entity and the video parameters can be set in advance, therefore, it is possible to pre-store the better video when shooting the video Parameters, and establish a corresponding relationship between the better video parameters and the entity, so that before shooting the target video, the target entity that is used to determine the video parameters used when shooting the target video can be obtained first, and then according to the corresponding relationship The optimal target video parameters corresponding to the target entity are determined, and the target video is captured according to the target video parameters, so that the target video parameters for shooting the target video can be quickly determined, and a high-quality target video can be obtained.

Fig. 4 is a flow chart of the steps of another video processing method provided in the embodiment of the present application. As shown in Fig. 4, the method may include:

Step 201. Acquire a standard video, and identify entities contained in the standard video.

In this step, a standard video can be obtained, and entities included in the standard video can be identified.

In the embodiment of the present application, the standard video may be a video with a better presentation effect, that is, the standard video may be a video shot by a professional with a higher video recording ability, therefore, the standard video has better video parameters .

Further, the entity corresponding to the standard video may be identified, and the entity may be an entity object included in the standard video, or an independent entity object not included in the standard video.

Specifically, since the function of the entity is to establish a corresponding relationship with the video parameters of the standard video, and to retrieve and determine the video object, the entity may be an entity object included in the standard video, or it may be A separate entity object not included in the standard video.

When the entity is an entity object contained in a standard video, the corresponding relationship is the corresponding relationship between the entity and the video parameters of the standard video containing the entity, that is, there is a direct relationship between the entity and the video parameters , if the user wants to use the video parameters in the future, he can intuitively and quickly determine the entity that needs to be identified to obtain the video parameters. For example, if the correspondence includes: the video parameters of the Big Wild Goose Pagoda and a standard video containing the Big Wild Goose Pagoda The corresponding relationship between them, when the user wants to call the video parameters of a standard video containing the Big Wild Goose Pagoda, he can directly determine the Big Wild Goose Pagoda as the entity that needs to be scanned, and calling the video parameters is fast and intuitive.

When the entity is an independent entity object not included in the standard video, the corresponding relationship is the corresponding relationship between the entity and the video parameters of the standard video, that is, there is no relationship between the entity and the video parameters There is no direct connection. This entity can be any entity object selected by the user earlier. If the user later wants to use the video parameters of the standard video, he does not need to go to the shooting site of the standard video to scan and obtain it. The entity object contained in the standard video, but the video parameters of the standard video can be called in any scene containing the entity. For example, if the corresponding relationship includes: an Apple entity and a video containing a standard video of the Big Wild Goose Pagoda The corresponding relationship between parameters, if the user is in the Terracotta Warriors and Horses Scenic Area and wants to call the video parameters of a standard video including the Big Wild Goose Pagoda, he can directly scan an Apple entity without going to the Wild Goose Pagoda Scenic Spot to obtain the standard The video parameters of the video, the process is not affected by the display of the region, and it is quick and convenient to call the video parameters.

Step 202: Determine the video parameters of the standard video, and establish a correspondence between the entity and the video parameters of the standard video.

In this step, after the standard video is obtained, the video parameters of the standard video can be determined, so as to establish the correspondence between the entity and the video parameters of the standard video, so that the user can scan the entity , calling the video parameters standard video has.

Step 203, start the entity recognition function of the electronic device, and use the entity recognition function to scan the shooting scene.

In this step, the user can later activate the entity recognition function of the electronic device, so as to use the entity recognition function to scan the shooting scene, thereby identifying the target entity from the shooting scene.

Wherein, the target entity is an entity object included in the shooting scene, and the target entity may be an entity object included in the finally obtained target video, or one not included in the content of the target video. Individual entity objects.

In the embodiment of the present application, the entity recognition function of the electronic device is a function that can recognize the physical objects existing in the scene in the electronic device, such as: AR recognition function, and the electronic device based on the convolutional neural network to obtain the Feature extraction and recognition are performed on images, or video frames in videos, so as to determine the physical objects in the shooting scene.

Wherein, the AR recognition function may be an AR technology based on simultaneous localization and mapping (SLAM), that is, the camera of the electronic device is used to scan the shooting scene, and the AR technology based on SLAM is used to determine the size of the object in the shooting scene, And the distance between the object and the camera of the electronic device, so as to determine whether the object is a solid object with a three-dimensional structure.

Step 204, identifying the target entity from the shooting scene.

In this step, the shooting scene may be scanned by using the entity recognition function of the electronic device, so as to identify the target entity used to determine the target video parameters from the shooting scene.

Optionally, in the case that the shooting scene contains multiple entities, step 204 may specifically include:

Sub-step 2041, identifying multiple entities included in the shooting scene from the shooting scene.

In this step, when the shooting scene contains multiple entities, when the shooting scene is scanned by the entity recognition function of the electronic device, the multiple entities contained in the shooting scene can be identified.

Sub-step 2042, in the case of receiving a selection operation for the target entity among the multiple entities, determine the target entity according to the selection operation.

In this step, if multiple entities are identified from the shooting scene, an entity list can be generated for the user to select, and when a selection operation for a target entity among the multiple entities is received, according to the The selection operation determines a target entity from multiple entities for further determination of target video parameters corresponding to the target entity.

Specifically, the entity list may include multiple entities identified from the shooting scene, and may also include video parameters corresponding to each entity determined according to the correspondence, so that the list is displayed on the display screen of the electronic device In the middle, the user can determine the entity corresponding to the video parameter as the target entity according to the desired video parameter through the multiple entities and the corresponding video parameters in the display screen, so as to select the target entity among the multiple entities.

Step 205: Determine the target video parameter corresponding to the target entity according to the preset correspondence between the entity and the video parameter.

The implementation of this step is similar to the implementation process of the above-mentioned step 102, and will not be repeated here.

Step 206 , if there are multiple target video parameters, display multiple target video parameters corresponding to the target entity.

In this step, since the video parameters may include one or more of the duration of the video, the audio contained in the video, the filter mode and special effect mode of the video, and the recording speed of the video, the determined target In the case of multiple video parameters, multiple target video parameters corresponding to the target entity may be displayed on the display screen of the electronic device.

Fig. 5 is a schematic diagram of a selection of target video parameters provided by the embodiment of the present application. As shown in Fig. 5, after the user scans the shooting scene to identify the target entity and determines the target video parameters corresponding to the target entity, due to the Target video parameters include: multiple parameters such as video duration, filter mode, and recording speed. Therefore, multiple target video parameters can be displayed on the display screen of the electronic device for the user to select the recording video required for the final shooting of the target video parameter.

Step 207: Shooting the target video according to the recording video parameters when a selection operation for the recording video parameters among the plurality of target video parameters is received.

In this step, after determining multiple target video parameters and displaying multiple target video parameters corresponding to the target entity on the display screen of the electronic device, the electronic device may receive the user's selection operation so as to determine that the user selects the final shooting The recording video parameters required by the target video.

Specifically, when the electronic device receives a selection operation for recording video parameters among the multiple target video parameters, it captures the target video according to the determined recording video parameters.

For example, referring to Figure 5, if the user recognizes the target entity as the Big Wild Goose Pagoda through the AR recognition function of the electronic device, and determines multiple targets corresponding to the target entity Big Wild Goose Pagoda according to the correspondence between the preset entity and video parameters The video parameters include: the video duration is 10 seconds; the filter mode of the video is black and white mode; the recording speed of the video is 0.5 times the recording speed, and multiple target entity parameters can be displayed on the display screen of the electronic device for the user to choose. Select the filter mode that the video has from the target video parameters as the black and white mode as the recording video parameter, then you can adjust the video recording application of the electronic device to have a filter in the black and white mode, so that when the user uses the electronic device to shoot, you can get Target video with black and white mode filter.

In this embodiment of the application, after determining the recording video parameters, the electronic device can pop up a pop-up window to ask whether to use the recording video parameters, and if the confirmation operation input by the user is received, then modify the various parameters of the recording application of the electronic device , so that the target video captured by the video recording application of the electronic device has the recorded video parameters.

In summary, a video processing method provided by the embodiment of the present application includes: determining the target entity, which is used to determine the video parameters used when shooting the target video; according to the preset correspondence between the entity and the video parameters , determine the target video parameters corresponding to the target entity; shoot the target video according to the target video parameters, in this application, since the correspondence between the entity and the video parameters can be set in advance, therefore, it is possible to pre-store the better video when shooting the video Parameters, and establish a corresponding relationship between the better video parameters and the entity, so that before shooting the target video, the target entity that is used to determine the video parameters used when shooting the target video can be obtained first, and then according to the corresponding relationship The optimal target video parameters corresponding to the target entity are determined, and the target video is captured according to the target video parameters, so that the target video parameters for shooting the target video can be quickly determined, and a high-quality target video can be obtained.

In addition, when there are multiple target video parameters determined, the user can also independently select the recording video parameters required for the final shooting of the target video from among the multiple target video parameters, so that it is not necessary to apply all the overall rendering effects of the standard video In the video to be processed, some rendering effects are selected and applied according to the user's preference, thereby improving the user experience and improving the flexibility of video processing.

Fig. 6 is a flow chart of the steps of another video processing method provided by the embodiment of the present application. As shown in Fig. 6, the method may include:

Step 301. Acquire a video to be processed, and determine a target entity included in the video to be processed, and the target entity is used to determine video parameters of the target video.

In this step, firstly, the video to be processed whose video parameters need to be re-determined can be acquired, so as to process the image to be processed, and modify its video parameters, so as to obtain the target video. Wherein, the video to be processed includes a target entity for determining video parameters of the target video.

It should be noted that the target entity may be an entity object included in the video to be processed, or an independent entity object not included in the content of the video to be processed.

Specifically, user C can use the video recording application in the electronic device to obtain the video to be processed. Generally, if user C does not have professional video recording capabilities, the video parameters of the video to be processed are not optimal parameters. The effect of the video to be processed is not a good effect. At this time, user C can use the entity recognition function in the electronic device to determine the target entity corresponding to the video to be processed, so that the video to be processed can be further determined according to the target entity. After corresponding processing, the video parameters of the target video with better rendering effect are obtained, and are used for processing the video to be processed according to the video parameters.

Wherein, the video parameters may include one or more of video duration, audio contained in the video, filter mode and special effect mode of the video, and video recording speed. That is, when recording the video to be processed, the duration of the recorded video to be processed can be determined according to the duration of the video; according to the audio, the audio is added to the recorded video to be processed, so that the video to be processed has background music; According to the determined filter mode, add corresponding filters to the recorded video to be processed, so that each frame of the video to be processed has a corresponding filter; according to the determined special effect mode, add corresponding special effects to the recorded video to be processed , so that the video to be processed has a corresponding special effect; according to the recording speed, determine the recording speed used when recording the video to be processed.

Step 302: Determine the target video parameter corresponding to the target entity according to the preset correspondence between the entity and the video parameter.

The implementation of this step is similar to the implementation process of the above-mentioned step 102, and will not be repeated here.

Step 303: Process the video to be processed by using the target video parameters, so that the video to be processed has the target video parameters, and obtain the target video.

In this step, after the target video parameters corresponding to the target entity are determined, the video to be processed may be processed according to the target video parameters, so that the video to be processed has the target video parameters to obtain the target video.

Specifically, after the video to be processed is obtained, the video to be processed can be analyzed first to determine the original video parameters of the video to be processed, for example, the video to be processed is 30 seconds long, does not contain audio, and has a warm tone Filter, no special effects, normal recording speed.

Further, after the target video parameters are determined, the original video parameters of the processed video may be replaced with the target video parameters to complete the processing of the video to be processed. For example, if the target video parameters are: If the duration is 10 seconds, the audio contained in the video is the background music "For Alice", the filter mode is black and white mode, the special effect mode is symmetrical mode, and the recording speed is 0.5 times the recording speed, then the original video parameters of the video to be processed can be Replace with the target video parameters, so that the video to be processed has the target video parameters, so as to obtain the target video.

Therefore, the video content contained in the target video is the same as that of the video to be processed, but its video parameters are target video parameters determined according to the target entity. The corresponding relationship is determined. Therefore, the video parameters of the standard video captured by the user with professional video recording capabilities can be established and stored in a corresponding relationship with a certain entity, so that other users can obtain the standard video by scanning the entity. video parameters, and use the video parameters in the video shot by oneself, so that the video shot by oneself also has better video parameters, so as to obtain a video with better rendering effect.

To sum up, the video processing method provided by the embodiment of the present application includes: obtaining the video to be processed, and determining the target entity contained in the video to be processed, and the target entity is used to determine the video parameters of the target video; The corresponding relationship between the established entity and the video parameters is determined to determine the target video parameters corresponding to the target entity; the video to be processed is processed using the target video parameters, so that the video to be processed has the target video parameters, and the target video is obtained. In this application, due to the The correspondence between entities and video parameters is set in advance, therefore, it is possible to pre-store better video parameters when shooting videos, and establish a correspondence between the better video parameters and entities, so that after shooting the video to be processed , can further obtain the target entity used to determine the better video parameters of the video to be processed, and then can determine the better target video parameters corresponding to the target entity according to the correspondence, so that the target video for shooting the target video can be quickly determined parameters, and use the target video parameters to process the video to be processed, so that the video to be processed has a higher video quality.

It should be noted that, the video processing method provided in the embodiment of the present application may be executed by a video processing device, or a control module in the video processing device for executing the loading video processing method. In the embodiment of the present application, the video processing method provided by the embodiment of the present application is described by taking the video processing device executing the processing method of loading the video as an example.

FIG. 7 is a block diagram of a video processing device provided in an embodiment of the present application. As shown in FIG. 7, the device 400 includes:

The first determination module 401 is used to determine the target entity, and the target entity is used to determine the video parameters used when shooting the target video;

The second determination module 402 is configured to determine the target video parameter corresponding to the target entity according to the preset correspondence between the entity and the video parameter;

The photographing module 403 is configured to photograph the target video according to the target video parameters.

Optionally, the device also includes:

A first acquisition module, configured to acquire a standard video and identify entities contained in the standard video;

The third determining module is configured to determine the video parameters of the standard video, and establish a correspondence between the entity and the video parameters of the standard video.

Optionally, the first determining module 401 includes:

The scanning sub-module is used to start the entity recognition function of the electronic device, and use the entity recognition function to scan the shooting scene;

The identification submodule is used to identify the target entity from the shooting scene.

Optionally, in the case that the shooting scene contains multiple entities, the identification submodule includes:

An identification unit, configured to identify a plurality of entities included in the shooting scene from the shooting scene;

A determining unit, configured to determine the target entity according to the selection operation when a selection operation for the target entity among the plurality of entities is received.

Optionally, when there are multiple target video parameters, the shooting module 403 includes:

A display submodule, configured to display a plurality of target video parameters corresponding to the target entity;

The shooting sub-module is configured to shoot the target video according to the recording video parameters when a selection operation for the recording video parameters among the plurality of target video parameters is received.

Optionally, the video parameters include: one or more of video duration, audio contained in the video, filter mode and special effect mode of the video, and video recording speed.

The video processing device in the embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal. The device may 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 notebook computer, a palmtop computer, a vehicle electronic device, a wearable device, an ultra-mobile personal computer (ultra-mobile personal computer, UMPC), a netbook or a personal digital assistant (personal digital assistant). , PDA), etc., non-mobile electronic equipment can be server, network attached storage (NetworkAttached Storage, NAS), personal computer (personal computer, PC), television (television, TV), teller machine or self-service machine, etc., the embodiment of the present application Not specifically limited.

The video processing device in the embodiment of the present application may be a device with an operating system. The operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, which are not specifically limited in this embodiment of the present application.

The video processing device provided in the embodiment of the present application can implement various processes implemented by the video processing device in the method embodiments in FIG. 1 and FIG. 4 , and details are not repeated here to avoid repetition.

To sum up, the embodiment of the present application provides a video processing device, including: determining the target entity, the target entity is used to determine the video parameters used when shooting the target video; according to the preset correspondence between the entity and the video parameters , determine the target video parameters corresponding to the target entity; shoot the target video according to the target video parameters, in this application, since the correspondence between the entity and the video parameters can be set in advance, therefore, it is possible to pre-store the better video when shooting the video Parameters, and establish a corresponding relationship between the better video parameters and the entity, so that before shooting the target video, the target entity that is used to determine the video parameters used when shooting the target video can be obtained first, and then according to the corresponding relationship The optimal target video parameters corresponding to the target entity are determined, and the target video is captured according to the target video parameters, so that the target video parameters for shooting the target video can be quickly determined, and a high-quality target video can be obtained.

Fig. 8 is a block diagram of another video processing device provided by the embodiment of the present application. As shown in Fig. 8, the device 500 includes:

The second obtaining module 501 is used to obtain the video to be processed, and determine the target entity contained in the video to be processed, and the target entity is used to determine the video parameters of the target video;

The fourth determining module 502 is configured to determine target video parameters corresponding to the target entity according to the preset correspondence between entities and video parameters;

The generating module 503 is configured to use the target video parameters to process the video to be processed so that the video to be processed has the target video parameters to obtain the target video.

The video processing device in the embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal. The device may 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 notebook computer, a palmtop computer, a vehicle electronic device, a wearable device, an ultra-mobile personal computer (ultra-mobile personal computer, UMPC), a netbook or a personal digital assistant (personal digital assistant). , PDA), etc., non-mobile electronic equipment can be server, network attached storage (NetworkAttached Storage, NAS), personal computer (personal computer, PC), television (television, TV), teller machine or self-service machine, etc., the embodiment of the present application Not specifically limited.

The video processing device in the embodiment of the present application may be a device with an operating system. The operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, which are not specifically limited in this embodiment of the present application.

The video processing device provided in the embodiment of the present application can implement various processes implemented by the video processing device in the method embodiment in FIG. 6 , and details are not repeated here to avoid repetition.

To sum up, the embodiment of the present application provides a video processing device, including: acquiring the video to be processed, and determining the target entity contained in the video to be processed, the target entity is used to determine the video parameters of the target video; The corresponding relationship between the established entity and the video parameters is determined to determine the target video parameters corresponding to the target entity; the video to be processed is processed using the target video parameters, so that the video to be processed has the target video parameters, and the target video is obtained. In this application, due to the The correspondence between entities and video parameters is set in advance, therefore, it is possible to pre-store better video parameters when shooting videos, and establish a correspondence between the better video parameters and entities, so that after shooting the video to be processed , can further obtain the target entity used to determine the better video parameters of the video to be processed, and then can determine the better target video parameters corresponding to the target entity according to the correspondence, so that the target video for shooting the target video can be quickly determined parameters, and use the target video parameters to process the video to be processed, so that the video to be processed has a higher video quality.

Optionally, an embodiment of the present application further provides an electronic device, including a processor, a memory, and a program or instruction stored in the memory and operable on the processor. When the program or instruction is executed by the processor, the above-mentioned Each process of the embodiment of the video processing method can achieve the same technical effect, so in order to avoid repetition, details are not repeated here.

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

FIG. 9 is a schematic diagram of a hardware structure of an electronic device implementing an embodiment of the present application.

The electronic device 600 includes but is not limited to: a radio frequency unit 601, a network module 602, an audio output unit 603, an input unit 604, a sensor 605, a display unit 606, a user input unit 607, an interface unit 608, a memory 609, and a processor 610, etc. part.

Those skilled in the art can understand that the electronic device 600 can also include a power supply (such as a battery) for supplying power to various components, and the power supply can be logically connected to the processor 610 through the power management system, so that the management of charging, discharging, and function can be realized through the power management system. Consumption management and other functions. The structure of the electronic device shown in FIG. 9 does not constitute a limitation to the electronic device. The electronic device may include more or fewer components than shown in the figure, or combine some components, or arrange different components, which will not be repeated here. .

Wherein, the processor 610 is configured to determine the target entity, and the target entity is used to determine the video parameters used when shooting the target video;

determining a target video parameter corresponding to the target entity according to the preset correspondence between the entity and the video parameter;

Shooting the target video according to the target video parameters.

In this application, since the corresponding relationship between entities and video parameters can be set in advance, it is possible to pre-store better video parameters when shooting videos, and establish a corresponding relationship between the better video parameters and entities, so that in Before shooting the target video, the target entity used to determine the video parameters used when shooting the target video can be obtained first, and then the better target video parameters corresponding to the target entity can be determined according to the corresponding relationship, and the target video parameters can be taken according to the target video The target video is obtained, so that the target video parameters for shooting the target video can be quickly determined, and a high-quality target video can be obtained.

Optionally, the processor 610 is further configured to acquire a standard video, and identify entities contained in the standard video;

Determine the video parameters of the standard video, and establish a correspondence between the entity and the video parameters of the standard video.

Optionally, the processor 610 is further configured to start an entity recognition function of the electronic device, and use the entity recognition function to scan the shooting scene;

The target entity is identified from the shooting scene.

Optionally, the processor 610 is further configured to identify a plurality of entities contained in the shooting scene from the shooting scene;

In case a selection operation for the target entity among the plurality of entities is received, the target entity is determined according to the selection operation.

Optionally, a display unit 606, configured to display multiple target video parameters corresponding to the target entity;

The processor 610 is further configured to shoot the target video according to the recording video parameters in a case of receiving a selection operation for the recording video parameters among the plurality of target video parameters.

In this application, since the corresponding relationship between entities and video parameters can be set in advance, it is possible to pre-store better video parameters when shooting videos, and establish a corresponding relationship between the better video parameters and entities, so that in Before shooting the target video, the target entity used to determine the video parameters used when shooting the target video can be obtained first, and then the better target video parameters corresponding to the target entity can be determined according to the corresponding relationship, and the target video parameters can be taken according to the target video The target video is obtained, so that the target video parameters for shooting the target video can be quickly determined, and a high-quality target video can be obtained.

In addition, the processor 610 is further configured to acquire a video to be processed, and determine a target entity included in the video to be processed, and the target entity is used to determine video parameters of the target video;

determining a target video parameter corresponding to the target entity according to the preset correspondence between the entity and the video parameter;

The video to be processed is processed by using the target video parameters, so that the video to be processed has the target video parameters, and the target video is obtained.

In this application, since the corresponding relationship between entities and video parameters can be set in advance, it is possible to pre-store better video parameters when shooting videos, and establish a corresponding relationship between the better video parameters and entities, so that in After the video to be processed is captured, the target entity used to determine the better video parameters of the video to be processed can be further obtained, and then the better target video parameters corresponding to the target entity can be determined according to the corresponding relationship, so that it can be quickly determined The target video parameters of the target video are captured, and the target video parameters are used to process the video to be processed, so that the video to be processed has a higher video quality.

It should be understood that, in the embodiment of the present application, the input unit 604 may include a graphics processing unit (Graphics Processing Unit, GPU) 6041 and a microphone 6042, and the graphics processing unit 6041 is compatible with an image capture device (such as Camera) to process the image data of still pictures or videos. The display unit 606 may include a display panel 6061, and the display panel 6061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 607 includes a touch panel 6071 and other input devices 6072 . The touch panel 6071 is also called a touch screen. The touch panel 6071 may include two parts, a touch detection device and a touch controller. Other input devices 6072 may include, but are not limited to, physical keyboards, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, and joysticks, which will not be repeated here. Memory 609 may be used to store software programs as well as various data, including but not limited to application programs and operating systems. The processor 610 may integrate an application processor and a modem processor, wherein the application processor mainly processes operating systems, user interfaces, and application programs, and the modem processor mainly processes wireless communications. It can be understood that the foregoing modem processor may not be integrated into the processor 610 .

The embodiment of the present application also provides a readable storage medium, the readable storage medium stores a program or an instruction, and when the program or instruction is executed by the processor, each process of the above-mentioned video processing method embodiment is realized, and can achieve The same technical effects are not repeated here to avoid repetition.

Wherein, the processor is the processor in the electronic device described in the above embodiments. The readable storage medium includes computer readable storage medium, such as computer read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk, etc.

The embodiment of the present application further provides a chip, the chip 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 above-mentioned embodiment of the video processing method Each process, and can achieve the same technical effect, in order to avoid repetition, will not repeat them here.

It should be understood that the chips mentioned in the embodiments of the present application may also be called system-on-chip, system-on-chip, system-on-a-chip, or system-on-a-chip.

It should be noted that, in this document, the term "comprising", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that 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. Functions are performed, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Through the description of the above embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus a necessary general-purpose hardware platform, and of course also by hardware, but in many cases the former is better implementation. Based on such an understanding, the technical solution of the present application can be embodied in the form of a software product in essence or the part that contributes to the prior art, and the computer software product is stored in a storage medium (such as ROM/RAM, disk, CD) contains several instructions to enable a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the methods described in various embodiments of the present application.

The embodiments of the present application have been described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementations. The above-mentioned specific implementations are only illustrative and not restrictive. Those of ordinary skill in the art will Under the inspiration of this application, without departing from the purpose of this application and the scope of protection of the claims, many forms can also be made, all of which belong to the protection of this application.

Claims (9)

1. A method of processing video, the method comprising:

determining a target entity, wherein the target entity is used for determining video parameters adopted when shooting target videos;

determining a target video parameter corresponding to the target entity according to a corresponding relation between a preset entity and the video parameter;

shooting the target video according to the target video parameters;

the target entity comprises: entity objects not included in the content of the target video;

before the step of determining the target video parameter corresponding to the target entity according to the corresponding relation between the preset entity and the video parameter, the method further comprises:

acquiring standard videos and entities selected by users; the entity is an entity object not included in the standard video;

and determining video parameters of the standard video, and establishing a corresponding relation between the entity and the video parameters of the standard video.

2. The method of claim 1, wherein the step of determining the target entity comprises:

starting an entity identification function of the electronic equipment, and scanning a shooting scene by utilizing the entity identification function;

And identifying the target entity from the shooting scene.

3. The method according to claim 2, wherein in case a plurality of entities are contained in the shooting scene, the step of identifying the target entity from the shooting scene comprises:

identifying a plurality of entities contained in the shooting scene from the shooting scene;

upon receiving a selection operation for the target entity of the plurality of entities, determining the target entity according to the selection operation.

4. The method according to claim 1, wherein in the case where the target video parameter is plural, the step of photographing the target video according to the target video parameter includes:

displaying a plurality of target video parameters corresponding to the target entity;

and shooting the target video according to the recorded video parameters under the condition that a selection operation of the recorded video parameters in the plurality of target video parameters is received.

5. The method of claim 1, wherein the video parameters comprise: one or more of video duration, audio contained in the video, filter mode and special effect mode possessed by the video, and recording speed of the video.

6. A method of processing video, the method comprising:

acquiring a video to be processed, and determining a target entity corresponding to the video to be processed, wherein the target entity is used for determining video parameters of the target video; the target entity comprises: entity objects not included in the content of the video to be processed;

determining a target video parameter corresponding to the target entity according to a corresponding relation between a preset entity and the video parameter;

processing the video to be processed by utilizing the target video parameters so that the video to be processed has the target video parameters to obtain the target video;

before determining the target video parameter corresponding to the target entity according to the corresponding relation between the preset entity and the video parameter, the method further comprises:

acquiring standard videos and entities selected by users; the entity is an entity object not included in the standard video;

and determining video parameters of the standard video, and establishing a corresponding relation between the entity and the video parameters of the standard video.

7. A video processing apparatus, the apparatus comprising:

The first determining module is used for determining a target entity, wherein the target entity is used for determining video parameters adopted when shooting a target video;

the second determining module is used for determining a target video parameter corresponding to the target entity according to the corresponding relation between the preset entity and the video parameter;

the shooting module is used for shooting the target video according to the target video parameters;

the target entity comprises: entity objects not included in the content of the target video;

the device is also used for acquiring standard videos and entities selected by users; the entity is an entity object not included in the standard video; and determining video parameters of the standard video, and establishing a corresponding relation between the entity and the video parameters of the standard video.

8. A video processing apparatus, the apparatus comprising:

the second acquisition module is used for acquiring the video to be processed and determining a target entity corresponding to the video to be processed, wherein the target entity is used for determining video parameters of the target video; the target entity comprises: entity objects not included in the content of the video to be processed;

A fourth determining module, configured to determine a target video parameter corresponding to the target entity according to a corresponding relationship between a preset entity and the video parameter;

the generating module is used for processing the video to be processed by utilizing the target video parameters, so that the video to be processed has the target video parameters, and the target video is obtained;

the device is also used for acquiring standard videos and entities selected by users; the entity is an entity object not included in the standard video; and determining video parameters of the standard video, and establishing a corresponding relation between the entity and the video parameters of the standard video.

9. An electronic device comprising a processor, a memory and a program or instruction stored on the memory and executable on the processor, which when executed by the processor, implements the steps of the method of processing video according to any one of claims 1 to 6.

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