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AV Voice Changer Software Diamond 9.0

Add/replace audio in a video file

Even a simple audio or music can bring a dramatic effect on our perception of a video. So if you want to make your self-created video more outstanding, Wondershare Filmora is one of the best choices you can make. Let’s follow us for a simple guide on how to add or replace audio in a video file using this cool video editor (Scroll down for Video tutorial).

About Wondershare Filmora

This program (previously known as Wondershare Video Editor) is an advanced video editing software program that not only can do basic editing processes to your video, it also enable you to polish your video masterpieces fantastically thanks to its built-in editors and special visual effects.

Filmora’s full price is $69.99, but you can download Filmora free here or grab this cool program at a special discount below:

Above Filmora video editor coupons are from Wondershare discount page, is a daily update discount.

Step 1: Import video file to the program

Run Wondershare Filmora >> Full Featured Mode

Run Wondershare Filmora

Import your video file to the program or simply drag the file to Import session.

Import video files

Drag your video file to the Timeline (1). You can also play it for preview in Preview session (2)

Drag video to timeline and play preview

Step 2: Add audio to your video file

Click Import button to import the audio file you want to put in the video.

Import audio file

Now, drag this audio file to Music session in Timeline (3)

Drag audio file to Timeline

Note: While dragging the audio, you can choose the start time of the video to add this audio (if you don’t intent to add this audio from the beginning of the video).

Hover you mouse to the end of the audio on Timeline to adjust its length.

Step 3: Add voiceover to video (optional)

Click on Record button (4) to record your voice for making voice-over >> Click Microphone icon to start recording > OK

Tip: Quickly open voiceover recording by using combined key Alt + R

Add voiceovers
Record your voice for voiceovers

You now can see your voice-over part in Timeline (5). Click and drag it to the position you want to add in the video file.

Tip: Use Zoom In/Out feature (6) to expand the timeline for easier adjustments. Use Voice Changer Software Diamond to do voice-over and voice dubbing for your audio/video clips

Adjust voiceover

Step 4: Replace audio track of the video

Right-click on the video in Timeline >> Audio Detach (7)

Audio Detach

The audio file of your video will appear in the Timeline below your video as yellow-highlighted in the below image:

Audio file of video

Right-click on the audio file >> Delete (or simply press Del button on your keyboard) to delete the video’s original audio.

Repeat Step 2 to replace it with a new audio file as you wish.

Step 5: Adjust audio file (optional)

To adjust settings for audio file(s), click on Edit button (8) >> change Speed, Volume, Fade In, Fade Out, and Pitch level until you’re happy with its quality >> OK (9).

Adjust audio settings

Step 6: Export your final product

When you finish, click Export (10) to save you product.

Export button

Wondershare Filmora offers users numerous options to save their video masterpiece, including many popular video formats to play on computer, supported formats for portable devices (like iOS, Adroid, Apple TV, Sony TV, Xbox one, Nexus, PS4, …), output video formats for uploading on Youtube, Facebook, Vimeo, and even exporting to DVDs.

Supported output formats

Check out this instruction video below for quick understanding:

More guides for using Wondershare Filmora:

Trim, Split, Rotate and Join videos
How to Trim, Split, Rotate and Join videos

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