Cut out the blurred background and highlight the portrait.

Share the following about cutting out prominent portraits with blurred backgrounds:

Jianying is a video editing software developed by Xiaomi, a famous domestic technology company. It is a very common and practical function to highlight portraits with blurred background in clip-and-paste, which allows users to easily achieve movie-level visual effects in the process of video editing. This article will introduce how to use fuzzy background to highlight portrait skills in clipping.

First of all, cropping provides users with a variety of options to blur the background. Among them, "Gaussian blur" and "radial blur" are the most commonly used modes.

Gaussian blur tends to soften the effect, which can blur the background and make the focus more focused on the characters. Radiation blur emphasizes the center of the lens, making the foreground more prominent.

Secondly, when using fuzzy background to highlight portraits, we need to seriously consider the selected video material. Because the blurred background still mainly depends on the initial parameters of the camera, such as camera aperture and focal length.

Therefore, for the video material whose abscissa moves greatly, we will find that the corresponding fuzzy area is also moving and changing, which may even lead to translation arc distortion and other problems.

Then, after determining the video material that needs to be blurred, clipping also provides accurate portrait recognition function. This function can automatically divide the background and characters in the video, and give them different processing methods, so as to correctly highlight the protagonist. You can use this function by downloading an independent "Clipping and Forcing" face recognition module in the AppStore.

Finally, it is worth noting that the blurred background effect is not suitable for all types of video material. Generally speaking, fuzzy background is especially suitable for works that are lyrical or tell individual stories, such as emotional drama, music creative mv, art short film and so on.

For some comparative literature, academic or documentary video materials, fuzzy background may weaken the original strong atmosphere and authenticity of the video.

In a word, it is a very practical and widely used skill to cut out portraits with blurred backgrounds. Clipping provides a variety of fuzzy modes and portrait recognition functions, which can help users easily achieve this effect and improve visual effects and creativity.

It should be noted that fuzzy background is not suitable for all types of video materials, and it needs to be carefully considered when using it, combined with the overall effect and creativity of the video.