How to keep the same character across every video
Upload your character to Vizard Agent and describe how they sound and behave. Vizard Agent preserves their exact design across the video, finds a voice that matches the personality you described, and tests that voice before committing to it. On later episodes it works from the same reference so the character stays recognisably themselves.
What do you type into Vizard Agent?
Say "preserve the exact identity" explicitly. Without that clause, Vizard Agent can't tell whether your character is a fixed asset or a starting point for something new, and those two readings produce very different videos from the same image. Describe the voice concretely: "deep, dry, deadpan, sarcastic" gives it something to search for; "cool" doesn't.
Prompt
What does Vizard Agent actually do?
More than half of the run went on the voice rather than the picture, which is the right allocation: a character whose look is perfect and whose voice is wrong doesn't read as the same character at all. Vizard Agent doesn't take the first voice that matches the keywords; it makes one and evaluates it. In the session behind this article it:
- Inspected the uploaded character image to understand the design and style, and read the help for the talking-avatar and voiceover tools before choosing settings.
- Searched for a voice matching the described personality, widening the search when the first pass was not close enough.
- Generated a test line and listened back to it, judging it against the deadpan, dry register the user asked for.
- Read the voiceover logs when a provider failed and tried a different named voice rather than accepting a worse match.
- Generated the full performance with the pacing and pauses the character needed, delivering 720x1280, H.264, 28.21 seconds at 24fps to suit the animation style.
When does this not work well?
Identity holds well when the character is designed to be held: clean shapes, a distinctive silhouette, consistent colours. Fine detail like a chest logo or small text drifts before the silhouette does, full-body motion is harder than a talking head, and a blurry reference image sets a low ceiling. Voice matching is trial and error, and a fresh project loses the match.
Common questions
Can the character speak? Yes. Vizard Agent will find a voice from your description, or use a sample you upload.
How many episodes will it stay consistent for? As long as you keep working in the same project. Vizard Agent measures against the earlier work rather than remembering settings.
Can the character appear in different scenes? Yes. Describe the scene and Vizard Agent keeps the character fixed while the background changes.