Wondershare Filmora
Edit your audio tracks with powerful editing tools.
  • Edit audio separately by detaching it from video
  • Over 50 audio effects and royalty free music
  • A wide support for different formats

How to Edit the Audio Track of Your Video

It often happens that the audio track of your home video lacks quality: the background music is noisy or there is unwanted sound. Thus you need to enhance the quality of audio track to improve the overall quality of your video.

In fact, it is so easy to edit audio track with Filmora. This program will allow you to open a video file, edit its audio track and save the result as a video file with the new, modified audio track. Follow this simple guideline below to edit the audio track of your video.

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Step 1: Add the videos you want to edit

Launch the Video Editor and select FULL FEATURE MODE to enter the primary window. Then click Import to add the video files. Alternatively, directly drag-and-drop your video files into the program.

edit audio of video

Step 2: Start editing the audio track

The second thing is to drag and drop the video file into the tool’s timeline. After that, you can start editing the audio track of your video.

Separate audio from video

Wondershare Filmora enables you to separate audio from video. To do this, just move the cursor into the video to highlight it. Then right click and choose Audio Detach. The audio file from your video will immediately appear in the music timeline. Since it is separated from the video, you can easily delete the audio track or replace it.

audio detach

Adjust the audio settings

Double click the video clip on the Timeline; then an editing panel will pop up. Switch to Audio column and you can easy change the Speed, Volume, Pitch of the audio file or add the Fade in/out effect to it.

edit audio of video

Apply audio effects

You can also apply an effect to the whole file or modify just a part of the track. The Wondershare Filmora offers a wide range of audio effects. You just need to click MUSIC in the toolbar and select one of the available effects from the library. Filmora offers more than 50 free sound effects. Then drag the effect down to the sound track. Drag the effect icon to the right or left to select an area where you want to add an audio effect. After that, click play icon to make sure that the changes are correct.

add audio effect

Record and add a vocieover

You can also record a voiceover from your computer's built-in microphone or an external microphone, add add you vocieover anywhere in the timeline. To do this, click FILE > Record Media to begin recording. Press "Stop" button when you have finished. Once the clip is in the timeline, you can use the trim maker to remove any pauses or noise.

record audio of video

3 Save the changes

Once the editing of the audio track is over, hit EXPORT to save the changes. Here you can either save the new video in different formats or directly upload to YouTube or Vimeo. On top of that, you’re able to burn a DVD creation in the DVD tab.

edit audio of video

Download Win VersionDownload Mac Version

Nov 14,2018 11:30 am

Product-related questions? Speak directly to our Support Team >>

I'm also having the same issues... very frustrating and not an issue I have had with other editing software.
If you drag the Audio past the vision after you have detached, you should then be able to delete the vision and the Audio should remain. Good luck.
Hey, how can I delete the video after audio detaching without removing bits of the audio? Hope you understand and can help me!
same problem too small to see. Did you ever get an answer?
hello! how i can make audio in mono format? unfortunately, my recode file have stereo with 1 canal, so i woudle like make mono/
The option to separate audio doesn't show in my menu. Has this changed?
I'm having the same problem as Ami. If I get a video and separate audio (for sound quality), to line up, it's totally by luck or a lot of frustrating back and forth adjustment. Please help.
Help! I have a separate audio line that I added to my video, but I can't sync the audio and video because I can't see the wavelengths. 1. I s there a way to enlarge the track so I can see wavelegths 2. Does Filmora have an auto audio sync feature?
When I add music to my project, is there a way to edit specific sections of the music/lyrics. Can I control when the audio starts and ends on a specific portion of the song???
The Auto Denoise is not avaliable anymore? Or just not in the trial version?
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