Give your character a consistent voice that stays the same across every clip.
A face is only half of a personality. The other half is how it sounds. Just as OnZero locks the face, it can lock a voice to your character, so the same tone and delivery come through every time it speaks.
Why a locked voice matters
A consistent voice means your character sounds like one specific person rather than a new narrator in every clip. Audiences recognize voices as strongly as faces - a familiar tone builds trust and makes a series feel like it belongs together.
- 1Open your character and set up its voice.
- 2Generate a short line to hear how the voice sounds.
- 3Adjust until the tone fits the personality you want.
- 4Reuse that same voice for every future clip of the character.
A locked voice plus a locked face is what makes a character feel like a real, memorable personality rather than a generic AI avatar.
The character voice is what you will pair with lipsync to make your character talk on camera, and it is the anchor for narration too. Next we look at voiceover for the moments when you need a clear spoken track over your content.