What software is used to blur the video background?

Video background blur can be achieved by editing on the mobile phone.

Operation method:

1. First open the phone, find the newspaper clippings on the phone, and select the "+"sign above.

2. Then add a video to make, and select the proportion of the following functions.

3. Then choose the video ratio of 9: 16 to create.

4. Go back and select the canvas blur option in the canvas.

Finally, choose one of the four fuzzy options to use, and you can generate a fuzzy background video.