How to Combine AI-Generated Visuals With Voiceover and Original Audio
Start with a short brief that defines your video’s purpose, audience, mood, and delivery format. Break the message into beats, then match each beat to a visual, narration line, and sound element. A product explainer, for instance, might pair a generated close-up with a spoken feature description and a soft mechanical sound. This audio-visual plan gives you a clear sequence before you begin editing.
Generate or select AI-generated scenes that support the narration rather than compete with it. Keep character details, lighting, color, and camera movement consistent across shots, and leave space in the frame for titles or captions. In YB Video from YB.Digital at https://yb.digital/video, you can create video content from a prompt, then bring the resulting visuals into your production workflow.
Record your voiceover in a quiet room, with the microphone positioned consistently and away from reflective walls. Read at a measured pace, leaving brief pauses between ideas so you can trim breaths and align phrases with scene changes. If you use generated narration, review pronunciation, emphasis, and timing before placing it on the timeline.
Import narration, visuals, music, and original audio into an editor such as the YB.Digital editor at https://yb.digital/editor. Arrange clips in story order, trim visual cuts to match spoken phrases, and use waveform peaks to locate words, pauses, and sound effects. Keep a separate track for each audio source so you can adjust voice, music, and effects independently.
| Element | Editing technique | Purpose |
|---|---|---|
| Voiceover | Trim pauses and remove unwanted noise | Keep speech clear and paced |
| Music | Lower its level beneath dialogue | Preserve narration intelligibility |
| Sound effects | Place them at relevant visual actions | Connect sound to on-screen events |
| Scene transitions | Use short fades or controlled cuts | Avoid abrupt changes in image or sound |
Balance audio by setting the voice as the reference, then reducing music and effects until every word remains easy to understand. Apply light noise reduction only when needed, and use fades at the start and end of clips to prevent clicks. Check the mix on headphones and ordinary speakers, since bass-heavy music can mask consonants on smaller devices.
Before export, review the video from beginning to end for mismatched lip movement, repeated imagery, abrupt room-tone changes, and captions that cover important details. Use this final pass to confirm that sound effects match visible actions and that the ending has a clean audio fade. Keep a short checklist for:
- Voiceover pronunciation of product names
- Consistent loudness between narration takes
- Music rights and usage permissions
- Caption spelling and line breaks