DZine AI: Multi-character lip sync and timeline editing in DZINE

DZine AI Try it →Watch full video →Blog With Ben · Nov 2025

Demo summary

The user demonstrates applying lip-sync to two different subjects in one image and using the timeline to sequence their dialogue so they don't speak over each other.

Step-by-step

Upload an image containing two faces to the dashboard
Click Lip Sync in the left-hand toolbar
Select the image thumbnail to open the face picker
Confirm the automatically detected faces by clicking Select and then Next
Click Pick a Voice for Subject A, enter dialogue, and click Generate Audio
Repeat the voice selection and audio generation for Subject B
Drag the audio tracks in the timeline to sequence them so subjects do not speak over each other
Click the Generate button to process the final video

Options

Upload a face video instead of a face image
Adjust the playback speed of the generated audio

Watch out for

Audio tracks are aligned to play simultaneously by default and must be manually offset in the timeline

Tips

Use images where the faces are prominent to get better results
Preview the audio using the play button at the top of the timeline to ensure the dialogue is lined up properly before generating

Highlights

“it's super simple. Just drag the audio track in the order that you want them to speak.”

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