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Video shooting method and electronic device

A technology of electronic equipment and video shooting, which is applied in the direction of TV, electrical components, color TV, etc., to achieve the effects of high intelligence, optimized shooting effect and saving storage space

Active Publication Date: 2022-04-05
HONOR DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This application provides a video shooting method and electronic equipment, which can solve the problems existing in the existing video shooting methods

Method used

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  • Video shooting method and electronic device
  • Video shooting method and electronic device
  • Video shooting method and electronic device

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0207] Example 1: Shooting a slow-motion video of the moment a soccer goal is shot

[0208] The user opens the camera APP, and then the user can trigger option 3111 under the "slow motion" option (scene 1). In this process, the human-computer interaction process between the user and the smart phone 200, and the interface changes presented by the GUI of the smart phone 200 during the interaction with the user, see Figure 3A-1 to Figure 3A-3 Illustrative embodiment, not described in detail here.

[0209] Correspondingly, the smart phone 200 receives a first shooting instruction. Further, the smart phone 200 starts the wide-angle camera to perform preview in response to the first shooting instruction. In this embodiment, the wide-angle camera previews at 30 fps, for example. Moreover, the smart phone 200 has not turned on the recording functions of the wide-angle camera.

[0210] combine Figure 7A , Figure 7A The area 71 is the FOV area of ​​the wide-angle cam...

example 2

[0217] Example 2: Shooting a slow-motion video of fireworks blooming moment

[0218] In this embodiment, the user opens the camera APP, and then the user can trigger option 3112 under the "slow motion" option (scene 2). In this process, the human-computer interaction process between the user and the smart phone 200, and the interface changes presented by the GUI of the smart phone 200 during the interaction with the user, see Figure 3A-1 to Figure 3A-3 Illustrative embodiment, not described in detail here.

[0219] The smart phone 200 receives the second shooting instruction, and then, the smart phone 200 may respond to the second shooting instruction and start the telephoto camera to perform preview. In this embodiment, the preview frame rate of the telephoto camera is, for example, 960 fps.

[0220] combine Figure 7B , Figure 7B The meaning of area 71 and area 72 in the Figure 7A are the same and will not be described in detail here. In this embodiment,...

example 3

[0224] Example 3: Shoot a slow-motion video of a person running from behind the user to in front of the user

[0225] In this embodiment, the smart phone 400 may only support shooting of one scene, and correspondingly, the smart phone 400 may not provide Figure 3A-3 Option 3111 and option 3112 illustrated in . user trigger Figure 3A-2 After the "slow motion" option in the smart phone 400 is triggered to perform slow motion video shooting. In this embodiment, the human-computer interaction process between the user and the smart phone 400, and the interface changes presented by the GUI of the smart phone 400 during the interaction with the user, see Figure 3A-1 to Figure 3A-2 Illustrative embodiment, not described in detail here.

[0226] Correspondingly, such as Figure 7C as shown, Figure 7C The illustrated area 73 is, for example, the FOV area of ​​the front camera, and the area 74 is, for example, the FOV area of ​​the rear camera. After the smart phone 4...

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PUM

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Abstract

The present application relates to the technical field of terminal AI, and discloses a video shooting method and electronic device. The electronic device disclosed in the present application is provided with a first camera and a second camera. When receiving an instruction to shoot a slow-motion video, the electronic device can call the first camera to preview, and after detecting that the target moving object moves in the field of view of the first camera, determine the target shooting frame rate. Furthermore, the electronic device invokes the second camera to shoot a slow-motion video of the target moving object at the target shooting frame rate. In this way, the electronic device can determine the optimal shooting frame rate according to the moving speed of the target moving object, has a high degree of intelligence, and can optimize the shooting effect.

Description

technical field [0001] The present application relates to the technical field of terminal artificial intelligence (AI), in particular to a video shooting method and electronic equipment. Background technique [0002] With the development of technology, a smart device provided with a camera can support more and more shooting functions, for example, the function of shooting slow-motion video. Among them, the principle of shooting "slow-motion video" is that when the smart device shoots a moving object, the shooting frame rate is N times the playback frame rate, and N is an integer greater than or equal to 2. In this way, the moving speed of the moving object in the video played by the smart device is equal to the actual moving speed of the moving object This results in a "slow-motion video" of the moving object. [0003] At present, the existing slow-motion video shooting methods all require the user to manually set the shooting frame rate in advance. This not only has a l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/76H04N5/232
CPCH04N5/76H04N23/60H04N23/62H04N23/667H04N23/632H04N5/772H04N23/698H04N23/631H04N23/90H04N5/783H04N23/63H04N23/45G06T7/20G06T2207/10016
Inventor 魏秋阳
Owner HONOR DEVICE CO LTD