Question

How can you remove background noise from a video?

Answer 1

Yes u can just edit it out.there should be a different notice in the background so u can cut it

Answer 2

By telling everyone in a 30-meter radius to shut up and tell them "I'm making a video"

Step-by-step explanation:

For the real answer.......

Import your video in Wondershare Filmora9 timeline panel. Preview and trim the video and delete the parts that you don’t want to keep.

Detach the audio from video by right click with the feature “Audio Detach”.

Double clik on the audio track, and select "Remove background noise" in Edit Panel to remove the background noise directly.