Multi-track audio mixer
Add background music tracks and voiceovers to screen records.
Scribia is a text-based video editing software for screen recordings. Trim, split, adjust playback speed, add AI zoom and cursor effects, and draw rectangular blur shapes to redact sensitive passwords or credentials before exporting.
Import background music, mix voice audio, adjust volume levels, and sync audio tracks with video scenes. Upload background MP3 audio and manage volume sliders to prevent music from overpowering the spoken tutorial voiceover. Combine multiple audio feeds into a single stereo track during final rendering without losing quality.
How it works in Scribia
Overlay background music tracks with individual volume settings.
Mute or lower original video audio during specific scenes.
Keep audio and video timeline offsets aligned.
Capability
Music addition
Capability
Volume control
Capability
Audio syncing
Audio Mixer
Multi-track mixing & volume sync
Remaining Space
14.8 MB / 20 MB
Output Settings
Upload Status
Audio Overlay Timeline Settings
Offset Sync ModeLoFi_study_beats.mp3
Timeline offset: 0.0s (Full Video Overlay)
Voiceover_draft.wav
Timeline offset: 12.5s (Scene 2 Focus)
Dragging scenes on the video timeline automatically updates offsets for overlay audio tracks.
Adjust voice and background music levels.
Upload background MP3 audio and manage volume sliders to prevent music from overpowering the spoken tutorial voiceover.
Overlay background music tracks with individual volume settings.
Mute or lower original video audio during specific scenes.
Keep audio and video timeline offsets aligned.
Add professional soundscapes to your
videos.
Mix background beats or voiceover tracks to create highly engaging audio for screen presentations.
Focus LoFi Chill
Perfect for background screen tutorials
Corporate Pitch Ambient
Ideal for marketing and sales presentations
Total Sound Effects
150+ sound fx
Active Track Stitched
Lofi_Study.mp3
High-quality audio rendering ensures clear output.
Combine multiple audio feeds into a single stereo track during final rendering without losing quality.
Support common formats like mp3, wav, and m4a.
Synchronize audio clips dynamically with timeline splits.
Verify audio levels in real time on the player canvas.