Birthday Mode Effects with Caption
Drops the person from one portrait into a flash-lit birthday scene and writes the age you enter into the shot, as number candles on a cake or glitter on a cheek.
Overview
Built for age-specific birthday posts, Birthday Mode Effects with Caption takes one portrait and a number and generates a party shot with that number in it. Each of the three presets shows the number in its own way:
- Birthday Cake Moment: number candles on a frosted cake with "Happy Birthday" piped on top.
- Y2k Birthday: the number drawn on the cheek in blue glitter, lit by a hard camera flash.
- Y2k Poloroid: an instant photo of the person, number on the cheek, lying on a glitter-strewn table beside a disposable camera and a pink flip phone.
The samples use the default age, 24, and the default photo, a woman with dark curls in a blue halter top. In the cake clip she grins over pink-and-white frosting and "24" candles while a friend dabs frosting on her cheek. In the Y2k Birthday clip she laughs into the flash in a dark room. Her face and top carry over from the source photo; the room, the friends and the props are generated.
What you can build
- Automated birthday greetings in a social or messaging app, filled in with each user's age
- Party-themed templates for event and greeting-card products
Inputs
You upload one portrait; none of the three presets takes a second. The Caption box holds the age as text. It starts at 24, and its note also suggests 18 and 30. The frame is preset to 9:16, with 16:9 and 1:1 as the other choices, and the length starts at 5 seconds, with 10 as the longer option; picking 15 also returns a 10-second clip.
Outputs
A last setting picks the result: video and an image together by default, or just one of the two.
Limitations
The caption field is meant for an age, as its note says, and both samples use the two-digit default. The number always lands on cake candles or a cheek; no input moves it elsewhere.
Safety & compliance
Make sure the person in the portrait has consented to this use of their photo.
API quick start
Run Birthday Mode Effects with Caption with a single API call.
{
"inputImage": "https://your-cdn.com/input.png",
"effectType": "birthday+mode-y2k+birthday",
"captionText": 24,
"duration": 5
}curl -X POST "https://api.wiro.ai/v1/Run/wiro/birthday-mode-effects-with-caption" \
-H "Content-Type: application/json" \
-H "x-api-key: YOUR_WIRO_API_KEY" \
--data-binary @- <<'JSON'
{
"inputImage": "https://your-cdn.com/input.png",
"effectType": "birthday+mode-y2k+birthday",
"captionText": 24,
"duration": 5
}
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