AICutter

Add music to video

Put music behind your narration or make it the main soundtrack. Adjust the start time and volume so viewers can hear what matters.

You will need an account and your video. Processing will begin only after confirmation in the project wizard.

video editing of video and sound in the editor AICutter
A frame from the editor's own review. The background music in the demonstrations was reduced separately; automatic selection of a popular track is not claimed.

What you will get

A finished MP4 with your music and your chosen balance of original audio.

How it works

  1. Open the video project

    To save the entire source footage, select manual editing. If you are assembling a video with AI, specify in advance the desired behavior of the source sound.

  2. Add a track

    Upload your audio file or select the available embedded music. The manual editor also has a separate music generation tool.

  3. Set up the mix

    Specify the start of the track and the volume. If there is speech in the video, listen to quiet words — the music should not overlap them.

  4. Check the beginning and the ending

    Listen to the entire video and save MP4 it. The available settings depend on the selected editor.

Leave the voice or replace the sound

A voice with music is suitable for explanations; music instead of the original sound is for visual demonstration. Choose the sound policy explicitly so as not to lose the necessary cues.

Finished track and generation

Uploading audio does not require creating new music. Generation is started separately by the user; opening a page or project does not start it.

What to consider before starting

The scene editor accepts music files up to 30 MB. Check the track’s usage terms with its source. AICutter does not guarantee copyright clearance or automatic beat matching for every cut.

Questions about the tool

Can I keep the original voice?

Yes. Save the original sound and lower the volume of the background music. Listen to the final export, not just a single track.

Will the music be added by itself?

By default, the original sound is saved without an unexpected background music. Select the music explicitly in the project settings or in the editor.

Detailed instructions

You will need an account and your video. Processing will begin only after confirmation in the project wizard.

Continue working

Creating subtitles, flashcards, and transitions

AiCutter

Opening AICutter

Your footage. Your rhythm. Your story.