Video GenerationActive
ByteDance / seedance-2.5-uncensored
seedance-2.5-uncensored
Create 4–30s videos from a description, or steer motion using first and last frame images. Choose 480p or 720p output with optional synced audio.
Text to VideoImage to Video
Model ID
seedance-2.5-uncensored
Provider
bytedance
Updated
1786973908
wiro playground—bytedance/seedance-2.5-uncensored
Updated 1786973908
Overview
Seedance 2.5 Uncensored is a video generation model by ByteDance. It turns a written scene description into a continuous video clip, and it can also animate from a starting image. You can guide the clip’s trajectory by supplying a first frame and an optional last frame, then the model fills in motion between them. This solves short-clip stitching for many workflows and helps you land on a planned opening and ending beat.
What you can build
- Text-to-video shots for ads, social posts, and b-roll
- Image-to-video animations from a single still frame
- Keyframed transitions that start on one image and end on another
- Product or character clips that keep the same framing across a full take
- Cinematic camera-move experiments (push-in, orbit, handheld) driven by prompt
Inputs
- A written description of the scene and motion. This can include camera direction, lighting, style, and any dialogue or sound cues.
- An optional first-frame image you upload to anchor the opening frame. When you use a first frame, the output keeps that image’s aspect ratio.
- An optional last-frame image you upload to target the final frame. This only works when you also provide a first-frame image.
- A required output resolution choice. You can generate at 480p or 720p.
- An optional aspect ratio selection. You can pick common ratios or let the model decide. If you use a first-frame image, the image aspect ratio overrides this.
- A required duration selection from 4 to 30 seconds.
- A required choice to include synchronized audio or generate a silent clip.
- An optional output container choice. MP4 is the broad compatibility option. MOV is intended for higher color precision workflows.
- An optional watermark toggle.
Outputs
The model returns a single generated video file.
- Video format: MP4 or MOV, depending on your selection
- Visual specs: 480p or 720p, with the chosen duration and aspect ratio rules applied
- Audio: included only when you enable audio generation, and it is timed to the visuals
Limitations
- Output is limited to 480p or 720p.
- Duration is limited to 4–30 seconds per clip.
- A last-frame target requires a first-frame image.
- If your first/last frame images are low quality, heavily compressed, or inconsistent in style, the motion between frames can drift.
- Prompts that request exact replicas of real people, brands, or copyrighted characters may be blocked or degraded by provider-side rules.
Safety & compliance
- Get consent before generating video that depicts a real person, especially in sensitive contexts.
- Don’t use the model to create deceptive content (impersonation, fraud, or misleading political media).
- Respect copyright and trademark rules. Avoid prompts that request protected characters, logos, or scenes you don’t have rights to.
- “Uncensored” typically means fewer prompt blocks, not permission to break laws or platform rules. You are responsible for compliant use.
Example prompts
Great starting points for seedance-2.5-uncensored.
one young adult woman in her early twenties, youthful fresh face, smooth flawless skin with no wrinkles, high cheekbones, full lips, bright blue eyes, slim athletic figure with toned stomach and long slender legs, long straight platinum blonde hair, wearing a delicate white lace lingerie set, sitting on the edge of a white linen bed in a bright minimalist bedroom, soft morning sunlight through sheer curtains, she stretches her arms above her head then lowers them and turns to look into the camera with a soft smile, slow subtle push-in, cinematic editorial photography, shallow depth of field, photorealistic, youthful appearanceVideo Generation
one young adult woman in her early twenties, youthful fresh face, smooth flawless sun-kissed skin with no wrinkles, delicate features, full lips, light freckles, slim athletic figure with toned stomach and long tanned legs, long wavy golden blonde hair moving in the wind, wearing a white string bikini, standing barefoot on a sandy tropical beach with turquoise ocean waves behind her, bright golden hour sunlight, she walks two slow steps toward the camera, brushes her hair away from her face and smiles, gentle handheld camera following her, cinematic editorial photography, shallow depth of field, photorealistic, youthful appearanceVideo Generation
one young adult woman in her early twenties, youthful fresh face, smooth flawless porcelain skin with no wrinkles, dark expressive eyes, defined eyebrows, full lips, slim athletic figure with toned stomach, long dark wavy brunette hair, wearing a black sheer lace bodysuit and matching stockings, reclining on an emerald green velvet tufted sofa beside a tall window in a Parisian apartment, soft warm daylight, she slowly shifts her weight, runs a hand through her hair and looks straight into the camera with a faint smile, slow subtle push-in, cinematic editorial photography, shallow depth of field, photorealistic, youthful appearanceVideo Generation
one young adult woman in her early twenties, youthful fresh face, smooth flawless tanned skin with no wrinkles, dark almond eyes, high cheekbones, full lips, slim athletic figure with toned stomach and long legs, long dark brunette hair wet and slicked back, wearing a red string bikini, standing in shallow ocean water at a rocky tropical beach, bright sunny midday light with sparkling water reflections, she runs her hands back through her wet hair, tilts her head toward the sun then looks into the camera and smiles, slow orbiting camera move, cinematic editorial photography, shallow depth of field, photorealistic, youthful appearanceVideo Generation
API quick start
Run seedance-2.5-uncensored with a single API call.
POST https://api.wiro.ai/v1/Run/ByteDance/seedance-2.5-uncensored
{
"prompt": "A lone surfer on a longboard carves throu…",
"resolution": "720p",
"duration": 5,
"generateAudio": "false"
}