You can mute the video to remove both music and voiceover from your video by prompting the magic box to do so or do it from the settings option:
Mute the video
If you only want to remove the voiceover, you can specify this while prompting the magic box or do it from the settings option:
Mute the voiceover
Decrease voiceover volume to 0
Note: Muting the voiceover in specific parts of the video using the Magic Box feature is not yet available.
โ
However, you can add pauses for chapters from the edit script section as a workaround, as demonstrated here.