How to design one location and put your character in it
Describe the location and upload your character clip. Vizard Agent uses a frame of the character as a reference for scale and palette, generates the set to your description, separates the character from its plain background, and composites the two into one consistent place.
What do you type into Vizard Agent?
Describe the room the way a set dresser would. Vizard Agent generates from specifics, such as the shelves, the light source and what is on the table, and a list of concrete objects produces a far more usable set than an adjective like "cosy" on its own. Say it's one set for many clips.
Prompt
What does Vizard Agent actually do?
The set is generated once, matched to the character, and reused, so the next clip goes into the same room. The hard part is the separation. A white character on a white background gives the key almost nothing to work with, so the threshold has to come from the measured colour rather than an assumed pure white. In the session behind this article it:
- Checked the clip's duration and extracted frames, then prepared a character frame as a reference so the set would match its scale and palette.
- Generated the cinematic background to the written description and reviewed it for composition, light and unwanted extra characters.
- Removed the flat background from the whole source clip, built a check composite and inspected the character's edges.
- Found the transparency had not been preserved, diagnosed the output format, extracted the alpha channel separately and read the operation log to find out why.
- Compared original and separated frames, tested a chroma key that kept the character's white detail, and tuned it to the footage's actual white value. The delivered file was 1080x1920, 25fps H.264, 126.28 seconds long.
When does this not work well?
Separating a character and dropping it into a generated set has two failure points, and they compound. Matching colours defeat the key, so white fur on white loses detail first, and hair and fur are the hardest things to separate. Regenerating gives a slightly different room, and a character lit flat sits oddly in a moody set.
Common questions
Does my character need a green screen? No. Vizard Agent keys a flat background of any colour, though white on white is the hardest case.
Can I reuse the location? Yes, and you should. Vizard Agent delivers the generated set as an asset you keep.
What if the character has white or pale details? Vizard Agent measures the actual background colour so the key does not eat them.