WO2023051441A1

WO2023051441A1 - Video recording method and apparatus, electronic device, and storage medium

Info

Publication number: WO2023051441A1
Application number: PCT/CN2022/121258
Authority: WO
Inventors: 齐琳
Original assignee: 维沃移动通信有限公司
Priority date: 2021-09-29
Filing date: 2022-09-26
Publication date: 2023-04-06
Also published as: CN113873100A; CN113873100B

Abstract

The present application relates to the technical field of photography, and discloses a video recording method and apparatus, an electronic device, and a storage medium. In a video recording process, motion information of a target object is obtained in real time, wherein the motion information comprising at least one of position information and speed information; target information of the target object is displayed in a video recording interface, wherein the target information is generated according to the motion information.

Description

Video recording method, device, electronic device and storage medium

Cross References to Related Applications

This application claims the priority of the Chinese patent application with the application number 202111154953.X filed on September 29, 2021, and the title of the invention is "Video recording method, device, electronic equipment and storage medium", which is incorporated by reference in its entirety this application.

technical field

The present application belongs to the technical field of photography, and in particular relates to a video recording method, device, electronic equipment and storage medium.

Background technique

With the continuous enhancement of people's health awareness, more and more users will carry out outdoor sports, such as cycling, running, etc., and many users will record videos during the exercise. In the prior art, the video content recorded by the user during exercise is relatively single.

Contents of the invention

The purpose of the embodiments of the present application is to provide a video recording method, device, electronic equipment and storage medium, which can solve the problem of single recorded video content in the prior art.

In the first aspect, the embodiment of the present application provides a video recording method, the method comprising:

During the video recording process, the motion information of the target object is acquired in real time, and the motion information includes at least one of the following: position information, speed information;

The target information of the target object is displayed in the video recording interface, the target information is generated according to the motion information.

In the second aspect, the embodiment of the present application provides a video recording device, including:

The acquisition module is used to obtain the motion information of the target object in real time during the recording process of the video, and the motion information includes at least one of the following: position information, speed information;

The first display module is configured to display target information of the target object in a video recording interface, where the target information is generated according to the motion information.

In a third aspect, an embodiment of the present application 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, and the program or instruction is The processor implements the steps of the method described in the first aspect when executed.

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

In the fifth 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 the method described.

In the embodiment of the present application, by acquiring the motion information of the target object in real time during the video recording process, and then displaying the target information generated by the motion information in the video recording interface, the video content of the motion video is enriched without requiring the user to modify the video Perform post-processing; and users can know their own motion status in real time from the recording interface, which improves the fun of recording videos.

Description of drawings

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

Fig. 2 is a schematic diagram showing the video recording interface described in the embodiment of the present application;

FIG. 3 is a schematic diagram of a first synthesized image frame provided by an embodiment of the present application;

4 is a schematic diagram of a video playback interface of a second target video in an embodiment of the present application;

FIG. 5 is a schematic structural diagram of a video recording device provided in an embodiment of the present application;

FIG. 6 is a schematic structural diagram of an electronic device provided in an embodiment of the present application;

FIG. 7 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 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, but not all of them. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in this application belong to 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.

A video recording method, device, electronic device, and storage medium provided in the embodiments 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 schematic flow chart of the video recording method provided by the embodiment of the present application, as shown in Fig. 1, including:

Step 110, during the video recording process, acquire the motion information of the target object in real time, the motion information includes at least one of the following: position information, speed information;

Specifically, the video described in the embodiments of this application may be a video taken by an electronic device carried by the user during exercise. At this time, the electronic device moves with the user at the same time, and the electronic device may be fixed on the user or on the exercise device. Mobile phones, sports cameras, or cameras, such as sports cameras worn by users during running, mobile phones fixed on bicycles and other devices when users are riding.

The electronic device described in the embodiment of this application can also be an electronic device that does not move simultaneously with the user, but can track the user's movement, such as a drone device with a shooting function. At this time, the target object can be equipped with a positioning device and At least one of the speed measuring devices can send the movement information of the target object to the drone in real time.

The target object described in the embodiment of this application can specifically be the recorder of the video, or an object that appears in the video when the video is recorded, for example, the user takes a selfie during exercise, or takes pictures of other users. At this time, the target Objects are the objects that appear in the video.

When the target object is the recorder of the video, the target object may not appear in the video at this time. For example, when the user fixes the camera at the front of the bicycle while the user is riding, the electronic device only An image of the environment in front of the bicycle will be captured, and the recorder of the video may not necessarily appear in the video.

During the video recording process, at least one of the positioning device and the speed measuring device carried by the target object can be used to obtain the motion information of the target object in real time according to a predetermined time interval. If the electronic device that records the video has a positioning function, then this In this case, the positioning device can be the electronic device, and the positioning device can also be an independent positioning unit that has established a communication connection with the electronic device. The positioning function can be realized specifically through the global satellite positioning and navigation system, or the Beidou navigation system. Achieved.

In this embodiment, the speed measuring device may be a gyroscope mounted in an electronic device, or other independent electronic devices capable of measuring speed.

The motion information described in the embodiments of the present application can specifically be position information, speed information, or both position information and speed information. The position information can be determined based on the latitude and longitude information obtained by the positioning device. The speed Information may be determined based on gyroscopes.

Step 120, display the target information of the target object in the video recording interface, the target information is generated according to the motion information.

Specifically, the target information described in the embodiments of the present application is generated based on motion information. The target information may specifically be position information determined in conjunction with a map, or directly displayed speed information. The target information may also include Information about position information and speed information.

The video recording interface described in the embodiment of the present application will display the recorded current video image frame during the video recording process, and can also display target information in the video recording interface.

As an optional embodiment, only speed information can be displayed in the video recording interface, and the displayed speed information is the current speed information of the target object acquired when recording the current video image frame. Figure 2 is an embodiment of the present application The display schematic diagram of the video recording interface described in FIG. 2 is shown in FIG. 2 . Specifically, the speed information 22 is directly displayed in the video recording interface 21 .

As another optional embodiment, only location information can be displayed in the video recording interface, and the displayed location information is the location information of the target object acquired when recording the current video image frame, which can be specifically combined with a map. Display the location information.

As yet another optional embodiment, the speed information and the position information may be displayed simultaneously in the video recording interface.

Optionally, during the video recording process, acquiring the motion information of the target object in real time includes:

During the video recording process, update the motion information of the target object according to a preset time interval;

The displaying the target information of the target object in the recording interface of the video includes:

The target information of the target object is updated in the video recording interface, and the update of the target information is determined according to the update of the motion information.

Specifically, since the target object may be constantly moving during the video recording process, and its corresponding motion information is also constantly changing, the motion information corresponding to the target object also needs to be continuously updated during the video recording process.

The preset time interval described in the embodiment of the present application may specifically be the update interval for updating the motion information of the target object in video recording, for example, the preset time interval in this application may be consistent with the interval of capturing video image frames in video recording , that is, the motion information of the target object will be updated every time a video image frame is collected, or the motion information of the target object can be updated correspondingly every time a plurality of video image frames are collected.

The preset time interval in this application may also be a specific time interval such as 1 second or 2 seconds, that is, during the video recording process, the motion information of the target object is updated every 1 second or 2 seconds.

In the embodiment of the present application, every time the movement information of the target object is updated, the latest movement information is reacquired. After each update of the running information of the target object, the speed information in the movement information can be stored in the electronic device , associate and store the positioning information corresponding to each video image frame in the video.

For example, the video image frame recorded at the first second of recording is the first image frame, at this time, the first positioning information of the target object will be obtained at the first second of recording at the same time, and then the first positioning information It is stored in association with the first image frame.

In the video recording process, in order to allow the user to obtain the latest motion information in time, after updating the motion information of the target object, the target information of the target object will also be updated in the video recording interface, that is, in the recording of the video The interface displays the updated target information.

In this embodiment of the application, during the video recording process, the motion information of the target object will be continuously updated according to the preset interval, which can effectively ensure the timeliness of the acquired motion information, and update the recording based on the updated motion information Target information in the interface, so as to ensure that users can obtain the latest sports information in time through the recording interface.

Optionally, in the case where the motion information includes the position information, after the real-time acquisition of the motion information of the target object, further includes:

generating track point information of the target object based on the position information;

Based on the track point information, a motion track line of the target object is generated, and the target information includes the motion track line.

Specifically, in the embodiment of the present application, the track point information of the target object is generated based on the position information. Specifically, each position information can be placed in the same map coordinate system, or the preset map database is called to obtain each track point of the target object. Information, the track point information is used to indicate the location of the target object on the map.

The track point information described in the embodiments of the present application may include at least one of latitude and longitude information and coordinate values in a map coordinate system.

In this embodiment, after obtaining the information of each track point, based on the update order of the position information of the generated track point, each track point is connected in a positive order or a reverse order, thereby generating the motion track line of the target object. When determined, the map software development kit may also be called to convert the latitude and longitude information into track points. The motion trajectory line can effectively indicate the motion trajectory of the target object.

In this embodiment, after the position information is updated, the motion trajectory line will be updated correspondingly.

Specifically, the target information described in the embodiment itself may include a motion trajectory line, that is, the motion trajectory line may be displayed in the video recording interface.

In the embodiment of the present application, after the track point information is generated based on the position information, a line is connected between each track point, so as to obtain the motion track line of the target object, and the user can intuitively obtain the target object during the movement process through the motion track line. The trajectory of the track improves the fun of recording videos.

Optionally, in the case where the motion information includes the speed information, after generating the motion trajectory of the target object, further includes:

performing image synthesis on the speed information, the motion trajectory line and associated video image frames to obtain a first synthesized image frame;

Based on the first synthesized image frame, a first target video is generated.

Specifically, in this embodiment of the present application, it can be understood that the association may mean that the recording time of the video image frame is the same as the time when the speed information and the motion trajectory line are updated.

The video image frame described in this application refers to each video image frame captured by the camera during the video recording process, and the video image frame is finally used to generate the recorded video.

In the embodiment of this application, after the motion trajectory line of the target object is generated, it means that the update of the motion trajectory line has been completed at this time, and at the same time, according to the speed information at the update time, the speed information and the motion trajectory line are synthesized into the associated video In the image frame, specifically, after obtaining the video image frame data, call the map software development kit, use the map software development kit to convert the trajectory points into motion trajectory lines, and then use the open graphics library technology to convert the speed information and motion trajectory Lines are rendered into image video image frames. After the speed information is updated and a new motion trajectory line is generated, the new motion trajectory line and new speed information will also be rendered into the associated image frame.

It can be understood that, in the first composite image frame described in the embodiment of the present application, not only the image information collected by the camera, but also the motion track line and speed information rendered into the image frame are included.

FIG. 3 is a schematic diagram of the first composite image frame provided by the embodiment of the present application. As shown in FIG. 3 , in the first composite image frame, speed information 22 and motion trajectory lines 32 are displayed.

In the embodiment of the present application, after video synthesis is performed on each of the first synthesized image frames including the speed information and the motion trajectory, the first target video including the speed information and the motion trajectory is obtained. During the playing process of the first target video, the corresponding motion track line and speed information will be displayed in the video image frame being played.

In the embodiment of the present application, the first synthesized image frame is obtained by synthesizing the speed information and motion trajectory into its associated video image frame, and the final generated first target video can carry the speed information and motion trajectory line, and when the first target video is played, the motion information of the target object is displayed, which enriches the content of the recorded video.

performing image synthesis on the speed information and associated video image frames to obtain a second synthesized image frame;

generating a second target video based on the second synthesized image frame;

and storing the motion track line in association with the second target video.

Specifically, the associated video image frame described in the embodiment of the present application is a video image frame associated with speed information, and the association relationship may specifically be that the time for updating the speed information is the same as the time for recording the video image frame.

In the embodiment of the present application, after the motion trajectory line of the target object is generated, it means that the update of the motion trajectory line has been completed at this time, and at the same time, according to the speed information at the update time, the speed information is synthesized into the associated video image frame, Specifically, the speed information may be rendered into the image and video frame by using an open graphics library technology.

It can be understood that, in the second composite image frame described in the embodiment of the present application, there is not only the image information collected by the camera, but also the speed information rendered into the image frame, and the video is performed based on each second composite image frame. After synthesis, a second target video is generated.

In the embodiment of the present application, since the motion trajectory line is generated by the trajectory point information of each target object, and the position information of the trajectory point generated will have an associated video image frame, so in the embodiment of the application, the motion trajectory line and When the second target video is associated and stored, each track point is associated and stored with a corresponding video image frame.

Optionally, when storing the motion trajectory line and the second target video in association, the motion trajectory line and the second target video can be stored in different folders, or in the same folder .

In the embodiment of the present application, after image synthesis is performed on the speed information and the associated video image frame, the generated second target video is stored in association with the motion trajectory line, which is beneficial to let the user base on the motion trajectory line and motion trajectory line in the subsequent video playback process. The association relationship between the second target videos is used to adjust the video playback progress. The user can locate to different positions for video playback through the motion trajectory line, and the motion trajectory line can help the user understand its motion trajectory during the video shooting process, namely Help users understand their location information during video shooting.

Optionally, after associating and storing the motion trajectory line with the second target video, the method further includes:

In the video playback interface of the second target video, displaying the motion track line and the positioning mark;

receiving a first input from a user, the first input being used to move the positioning marker to a target position on the motion trajectory line;

In response to the first input, play a second synthesized image frame in the video playback interface, where the second synthesized image frame is an image frame corresponding to the target position.

The motion trajectory described in the embodiment of this application contains the trajectory information of the target object, and the user can control the playback progress of the second target video or locate a specific video in the second target video by operating the motion trajectory image frame.

The positioning indicator described in the embodiment of the present application may specifically be an indicator for locating the current playback progress of the second target video, and different positions of the positioning indicator on the motion trajectory line indicate different video image frames.

The text, symbols, images, etc. that are used to identify information as described in the embodiments of this application may use controls or other containers as carriers for displaying information, including but not limited to text logos, symbol logos, and image logos.

The positioning mark described in the embodiment of the present application may specifically be a mark in the form of a triangular slider, or may be a mark of a pedestrian slider.

The positioning mark described in the embodiment of the present application may specifically be displayed on the motion trajectory line, and as the second target video is played, the positioning mark will move to the track point corresponding to the video image frame being played.

The motion track line and positioning mark described in the embodiment of the present application may be displayed in the playback interface of the second target video in the form of a control.

In the embodiment of the present application, through the positioning mark on the motion trajectory line, without the need for video editing in the later stage, it can help users intuitively understand what the currently playing video image frame is on the motion trajectory line. It can also help users understand the playback progress of the video.

More specifically, the first input described in the embodiment of the present application is used to move the positioning mark to a target position on the motion trajectory line, so as to control the playback progress of the second target video. The first input can specifically be an operation in which the user drags the positioning mark to the target position, or an operation in which the user clicks on the target position on the trajectory line; since the positioning mark is always on the motion trajectory line, even if the first input is not completely along the If you slide along the motion trajectory, the positioning mark will still only move along the motion trajectory.

The first input described in the embodiment of the present application may also be a voice command input by the user, or a specific gesture input by the user, which may be specifically determined according to actual usage requirements, which is not limited in the embodiment of the present application.

The specific gesture in the embodiment of the present application may be any one of a click gesture, a sliding gesture, a drag gesture, a pressure recognition gesture, a long press gesture, an area change gesture, a double-press gesture, and a double-click gesture; The click input can be single-click input, double-click input, or any number of click inputs, etc., and can also be long-press input or short-press input.

The target position and the second composite image frame described in the embodiment of the present application are acquired at the same time, so there is a corresponding correlation, that is, there is a corresponding correlation between the track point information corresponding to the target position and the second composite image frame .

In response to the first input, the electronic device plays the second synthesized image frame in the video playback interface. At this time, the playback of the second target video can be stopped, and the video playback interface will always display the second synthesized image frame at this time, or it can be Playing the second target video starts from the second synthesized image frame.

Fig. 4 is the video playback interface of the second target video described in the embodiment of the present application, as shown in Fig. 4, in the video playback interface 41 of the second target video, a motion locus line 32 is displayed, and on the motion locus line 32, There is also a positioning mark 42 displayed, and the user can adjust the position of the positioning mark 42 to control the playback progress of the second target video. When the user adjusts the position of the positioning mark to the target position, the electronic device will read out the target position The corresponding longitude and latitude value, and then query the time point corresponding to the longitude and latitude value from the database, and then adjust the video to the time point.

In the embodiment of the present application, the playback progress of the video can be controlled through the positioning mark and the motion trajectory line, and any video image frame can be located through the input of the positioning mark, which is convenient for the user to quickly locate a specific video image frame and realize The video playback progress is adjusted, which enriches the video content of the recorded video and improves the fun of the recorded video.

Optionally, the target object is an object in the video or a recorder of the video. Specifically, the object in the video described in the embodiment of the present application may be the object captured in the video, or the photographer himself when taking a selfie.

Since during the exercise, if the electronic device for recording video is set on the user, the user may not be captured in the recorded video at this time, the target object described in the embodiment of the present application may be a video The recorder is the user who carries or holds the electronic device.

The embodiment of the present application describes the possibility of multiple target objects, provides multiple video recording usage scenarios, and can meet different usage requirements.

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

Fig. 5 is a schematic structural diagram of a video recording device provided in the embodiment of the present application, as shown in Fig. 5, including: an acquisition module 510 and a first display module 520; wherein, the acquisition module 510 is used to acquire the target in real time during the video recording process The motion information of the object, the motion information includes at least one of the following: position information, speed information; wherein, the first display module 520 is configured to display the target information of the target object in the video recording interface, and the target information is Generated based on the motion information.

Optionally, the acquisition module is specifically used for:

In the embodiment of the present application, during the video recording process, the motion information of the target object will be continuously updated according to the preset interval, which can effectively ensure the timeliness of the acquired motion information, and update the recording based on the updated motion information Target information in the interface, so as to ensure that users can obtain the latest sports information in time through the recording interface.

Optionally, the device also includes:

A first generation module, configured to generate track point information of the target object based on the location information;

The second generation module is configured to generate the motion trajectory of the target object based on the trajectory point information, and the target information includes the motion trajectory.

Optionally, when the motion information includes the speed information, the device further includes:

The first synthesis module is used to perform image synthesis on the speed information, the motion trajectory and associated video image frames to obtain a first synthesized image frame;

A third generating module, configured to generate a first target video based on the first synthesized image frame.

A second synthesis module, configured to perform image synthesis on the speed information and associated video image frames to obtain a second synthesized image frame;

A fourth generating module, configured to generate a second target video based on the second synthesized image frame;

A storage module, configured to associate and store the motion track line and the second target video.

In the embodiment of the present application, after the speed information is combined with the associated video image frame, the generated second target video is stored in association with the motion trajectory line, which is beneficial for the user to use the motion trajectory line and motion trajectory line in the subsequent video playback process. The association relationship between the second target videos is used to adjust the video playback progress. The user can locate to different positions for video playback through the motion trajectory line, and the motion trajectory line can help the user understand its motion trajectory during the video shooting process, namely Help users understand their location information during video shooting.

Optionally, the device also includes:

The second display module is used to display the motion track line and the positioning mark in the video playback interface of the second target video;

A moving module, configured to receive a first input from a user, and the first input is used to move the positioning marker to a target position on the motion trajectory line;

The playing module is configured to play the second composite image frame in the video playback interface in response to the first input, and the second composite image frame is an image frame associated with the target position.

In the embodiment of this application, the playback progress of the video can be controlled through the positioning mark and the motion trajectory line, and any video image frame in the recording process can be located by inputting the positioning mark, so that the user can quickly locate a specific video The image frame realizes the adjustment of the video playback progress, enriches the video content of the recorded video, and improves the fun of the recorded video.

Optionally, the target object is an object in the video or a recorder of the video.

The video recording device in the embodiment of the present application may be a device, or 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 may be a mobile phone, a tablet computer, a notebook computer, a handheld 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). assistant, PDA), etc., non-mobile electronic devices can be servers, network attached storage (Network Attached Storage, NAS), personal computer (personal computer, PC), television (television, TV), teller machine or self-service machine, etc., this application Examples are not specifically limited.

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

Optionally, FIG. 6 is a schematic structural diagram of an electronic device provided by an embodiment of the present application. As shown in FIG. The program or instruction that can run on the processor 601, when the program or instruction is executed by the processor 601, realizes the various processes of the above-mentioned video recording method embodiment, and can achieve the same technical effect, in order to avoid repetition, it is not repeated here repeat.

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

The electronic device 7000 includes, but is not limited to: a radio frequency unit 7001, a network module 7002, an audio output unit 7003, an input unit 7004, a sensor 7005, a display unit 7006, a user input unit 7007, an interface unit 7008, a memory 7009, and a processor 7010, etc. part.

Those skilled in the art can understand that the electronic device 7000 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 7010 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. 7 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, and details will not be repeated here. .

Wherein, the sensor 7005 is used to obtain the motion information of the target object in real time during the video recording process, and the motion information includes at least one of the following: position information, speed information;

The display unit 7006 is configured to display the target information of the target object in the video recording interface, the target information is generated according to the motion information.

Optionally, the processor 7010 is configured to update the motion information of the target object according to a preset time interval during video recording;

The processor 7010 is further configured to control the display unit 7006 to update the target information of the target object in the video recording interface, where the update of the target information is determined according to the update of the motion information.

Optionally, the processor 7010 is configured to generate track point information of the target object based on the position information;

The processor 7010 is configured to generate a motion trajectory of the target object based on the trajectory point information, where the target information includes the motion trajectory.

In the embodiment of the present application, after the track point information is generated based on the position information, a line is connected between each track point to obtain the motion track line of the target object, and the user can intuitively grasp the target object during the movement process through the motion track line The trajectory of the track improves the fun of recording videos.

Optionally, the processor 7010 is configured to perform image synthesis on the speed information, the motion trajectory and associated video image frames to obtain a first synthesized image frame;

The processor 7010 is further configured to generate a first target video based on the first synthesized image frame.

Optionally, the processor 7010 is configured to perform image synthesis on the speed information and associated video image frames to obtain a second synthesized image frame;

The processor 7010 is further configured to generate a second target video based on the second synthesized image frame;

The processor 7010 is further configured to associate and store the motion trajectory and the second target video.

Optionally, the display unit 7006 is configured to display the motion track line and the positioning mark in the video playback interface of the second target video;

The user input unit 7007 is configured to receive a first input from a user, and the first input is used to move the positioning mark to a target position on the motion trajectory line;

The display unit 7006 is configured to play a second synthesized image frame in the video playback interface in response to the first input, where the second synthesized image frame is an image frame corresponding to the target position.

It should be understood that, in this embodiment of the present application, the input unit 7004 may include a graphics processor (Graphics Processing Unit, GPU) 70041 and a microphone 70042, and the graphics processor 70041 is used for the image capture device ( Such as the image data of the still picture or video obtained by the camera) for processing. The display unit 7006 may include a display panel 70061, and the display panel 70061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 7007 includes a touch panel 70071 and other input devices 70072. Touch panel 70071, also known as touch screen. The touch panel 70071 can include two parts: a touch detection device and a touch controller. Other input devices 70072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be repeated here. The memory 7009 can be used to store software programs as well as various data, including but not limited to application programs and operating systems. The processor 7010 can integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs, and the modem processor mainly processes wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 7010 .

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, each process of the above-mentioned video recording method embodiment is realized, and can achieve the same To avoid repetition, the technical effects will not be repeated here.

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 video recording method embodiment Each process can achieve the same technical effect, so in order to avoid repetition, it will not be repeated 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 computer software products, which are stored in a storage medium (such as ROM/RAM, magnetic disk, etc.) , optical disc), including several instructions to enable a terminal (which may be a mobile phone, computer, server, or 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

A video recording method, comprising:

During the video recording process, the motion information of the target object is acquired in real time, and the motion information includes at least one of the following: position information, speed information;

The target information of the target object is displayed in the video recording interface, the target information is generated according to the motion information.
The video recording method according to claim 1, wherein said acquiring the motion information of the target object in real time during the video recording process comprises:

During the video recording process, update the motion information of the target object according to a preset time interval;

The displaying the target information of the target object in the recording interface of the video includes:

The target information of the target object is updated in the video recording interface, and the update of the target information is determined according to the update of the motion information.
The video recording method according to claim 1, wherein, in the case where the motion information includes the position information, after the real-time acquisition of the motion information of the target object, further comprising:

generating track point information of the target object based on the position information;

Based on the track point information, a motion track line of the target object is generated, and the target information includes the motion track line.
The video recording method according to claim 3, wherein, when the motion information includes the speed information, after generating the motion trajectory of the target object, further comprising:

performing image synthesis on the speed information, the motion trajectory line and associated video image frames to obtain a first synthesized image frame;

Based on the first synthesized image frame, a first target video is generated.
The video recording method according to claim 3, wherein, when the motion information includes the speed information, after generating the motion trajectory of the target object, further comprising:

performing image synthesis on the speed information and associated video image frames to obtain a second synthesized image frame;

generating a second target video based on the second synthesized image frame;

and storing the motion track line in association with the second target video.
The video recording method according to claim 5, wherein, after associating and storing the motion trajectory line and the second target video, further comprising:

In the video playback interface of the second target video, displaying the motion track line and the positioning mark;

receiving a first input from a user, the first input being used to move the positioning marker to a target position on the motion trajectory line;

In response to the first input, play a second synthesized image frame in the video playback interface, where the second synthesized image frame is an image frame corresponding to the target position.
The video recording method according to claim 1, wherein the target object is an object in the video or a recorder of the video.
A video recording device comprising:

The acquisition module is used to acquire the motion information of the target object in real time during the video recording process, the motion information includes at least one of the following: position information, speed information;

The first display module is configured to display target information of the target object in a video recording interface, where the target information is generated according to the motion information.
The video recording device according to claim 8, wherein the acquiring module is specifically used for:

During the video recording process, update the motion information of the target object according to a preset time interval;

The displaying the target information of the target object in the recording interface of the video includes:

The target information of the target object is updated in the video recording interface, and the update of the target information is determined according to the update of the motion information.
The video recording device according to claim 8, wherein said device further comprises:

A first generation module, configured to generate track point information of the target object based on the location information;

The second generation module is configured to generate the motion trajectory of the target object based on the trajectory point information, and the target information includes the motion trajectory.
The video recording apparatus of claim 10, wherein, where the motion information includes the velocity information, the apparatus further comprises:

The first synthesizing module is used to carry out image synthesizing with described speed information, described motion locus line and associated video image frame, obtains the first synthesizing image frame;

A third generating module, configured to generate a first target video based on the first synthesized image frame.
The video recording apparatus of claim 10, wherein, where the motion information includes the velocity information, the apparatus further comprises:

A second synthesis module, configured to perform image synthesis on the speed information and associated video image frames to obtain a second synthesized image frame;

A fourth generating module, configured to generate a second target video based on the second synthesized image frame;

A storage module, configured to associate and store the motion track line and the second target video.
The video recording device according to claim 12, wherein said device further comprises:

The second display module is used to display the motion track line and the positioning mark in the video playback interface of the second target video;

A moving module, configured to receive a first input from a user, and the first input is used to move the positioning marker to a target position on the motion trajectory line;

The playing module is configured to play the second composite image frame in the video playback interface in response to the first input, and the second composite image frame is an image frame associated with the target position.
The video recording device according to claim 8, wherein the target object is an object in the video or a recorder of the video.
An electronic device, comprising a processor, a memory, and a program or instruction stored on the memory and operable on the processor, when the program or instruction is executed by the processor, claims 1-7 are implemented The step of the video recording method described in any one.
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 video recording method according to any one of claims 1-7 are realized.
A chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, the processor is used to run programs or instructions, and realize the video recording according to any one of claims 1-7 method steps.