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Audio & Voiceover

Add background music, sound effects, and AI voiceovers to your video.

Audio and podcast tools

Add background music​

  1. Click Media in the toolbar
  2. Upload an audio file, or browse the built-in music library
  3. Drag the track onto the timeline — it appears as a waveform

Adjust the music:

  • Trim — drag the edges to shorten or extend
  • Volume — select the track and use the volume slider in Properties
  • Fade in/out — drag the fade handles at the start and end of the track

Add a voiceover​

Record directly​

  1. Click Voiceover in the toolbar
  2. Click Record and speak into your microphone
  3. Click Stop when done
  4. The recording appears as an audio track on the timeline

AI voiceover​

  1. Click AI Voiceover in the toolbar
  2. Type or paste your script
  3. Choose a voice — different styles, genders, and accents
  4. Click Generate

The AI voiceover is added as a timed track on the timeline, synced to your scenes.

AI tools overview

Adjust audio levels​

Select any audio track to adjust:

  • Volume — slider from silent to full volume
  • Mute — silence a track temporarily
  • Split — cut the track at the playhead position

Audio ducking​

When voiceover and music play at the same time, use Auto Ducking:

  1. Select the music track
  2. Enable Auto Duck in Properties
  3. The music automatically lowers during voiceover sections and comes back up in between

Tips​

  • Keep background music at 30–40% volume so voiceover is clear
  • Use fade in/out on music to avoid abrupt starts and stops
  • Preview audio before exporting to check levels
  • AI voiceover can be regenerated — edit the script and click Generate again