Use Remove mode to create silent B-roll footage for use in video editing software?

Use Remove mode to create silent B-roll footage for use in video editing software.

Mix mode is perfect for adding background music while keeping the original dialogue audible?

Mix mode is perfect for adding background music while keeping the original dialogue audible.

Ensure the audio file is at least as long as the video — shorter audio will result in silence at the end.

Replace, mix, or remove audio from any video — upload your own music or voiceover

Replace, mix, or completely remove the audio track from any video — upload your own music or voiceover.

1Upload the video file you want to modify.
2Choose the audio action: Replace (swap the audio), Remove (mute), or Mix (blend both tracks).
3For Replace or Mix, upload the new audio file (MP3, WAV, OGG, etc.).
4In Mix mode, adjust the volume balance between the original and new audio tracks.
5Select the output format and click the action button.
6Download the processed video.

Use Remove mode to create silent B-roll footage for use in video editing software.
Mix mode is perfect for adding background music while keeping the original dialogue audible.
Ensure the audio file is at least as long as the video — shorter audio will result in silence at the end.
For voiceover work, use Replace mode and record your narration separately for best quality.

OneKitTools TeamUpdated 2.21.4