Seedance 1.0 Pro
Seedance 1.0 Pro is a ByteDance video model for 5 to 10 second clips at up to 1080p. It supports text prompts and image first frames. It delivers smooth motion with strong temporal consistency. Ideal for multi shot storytelling, ads, and design previews in real time pipelines.
Windswept Cliffside Puppet Caravan
{
"taskType": "videoInference",
"taskUUID": "1cf2d63f-c50f-476d-ba57-e4d0e40139ba",
"model": "bytedance:2@1",
"positivePrompt": "Animate a seamless cinematic progression between the provided first and last frames. Begin with the closed traveling puppet caravan braced against strong coastal wind on a grassy cliff, then transition through lively environmental motion: ribbons snapping, wheels creaking slightly, trunks shifting, curtains fluttering, grass bending in gusts, sea spray rising from waves below. The camera drifts gently forward with subtle lateral parallax, revealing more carved details and theatrical ornaments as the caravan gradually opens into a small stage. Introduce believable motion continuity and handcrafted mechanical actions as panels unfold, lanterns are lit one by one, and the mood shifts from brooding daylight to warm twilight glow. End on the open stage composition from the final frame with stable, elegant framing, rich atmosphere, and strong temporal consistency.",
"width": 1664,
"height": 1248,
"duration": 8,
"seed": 77579,
"providerSettings": {
"bytedance": {
"cameraFixed": false
}
},
"inputs": {
"frameImages": [
{
"image": "https://assets.runware.ai/assets/inputs/25c6ba31-72c4-4abe-b46b-424451ca635c.jpg",
"frame": "first"
},
{
"image": "https://assets.runware.ai/assets/inputs/cf9df5c3-97b8-4100-9881-22e4124d1b9e.jpg",
"frame": "last"
}
]
}
}{
"taskType": "videoInference",
"taskUUID": "1cf2d63f-c50f-476d-ba57-e4d0e40139ba",
"videoUUID": "63b327c3-d285-4ec2-8854-579ffda705f8",
"videoURL": "https://vm.runware.ai/video/os/a24d12/ws/5/vi/63b327c3-d285-4ec2-8854-579ffda705f8.mp4",
"seed": 77579,
"cost": 0.77498
}Midnight Laundromat Drift Sequence
{
"taskType": "videoInference",
"taskUUID": "668ad37d-c078-4d92-a523-7fc79d8ef6b1",
"model": "bytedance:2@1",
"positivePrompt": "A cinematic after-hours laundromat interior with rows of chrome washers, mint and coral detergent boxes, checkerboard tile floor, fluorescent hum, and a lone teenage roller skater gliding through the aisle in a silver satin jacket. One sock tumbles out of an overstuffed dryer and drifts across the floor as the skater passes. The camera performs a smooth low tracking move, weaving between rolling laundry carts and reflecting neon signage from the street outside. Subtle fabric flutter, spinning machine windows, believable wheel motion, polished reflections, expressive color contrast, stylish indie film mood, crisp details, coherent anatomy, natural movement, high temporal consistency.",
"width": 1920,
"height": 1088,
"duration": 8,
"seed": 31607,
"providerSettings": {
"bytedance": {
"cameraFixed": false
}
}
}{
"taskType": "videoInference",
"taskUUID": "668ad37d-c078-4d92-a523-7fc79d8ef6b1",
"videoUUID": "daa8d831-f8f6-403a-8bea-56cc6701fe60",
"videoURL": "https://vm.runware.ai/video/os/a22d05/ws/5/vi/daa8d831-f8f6-403a-8bea-56cc6701fe60.mp4",
"seed": 31607,
"cost": 0.77957
}Flooded Arcade Concourse Chase
{
"taskType": "videoInference",
"taskUUID": "34b36145-2fbd-4a2b-9249-4945ae804e9e",
"model": "bytedance:2@1",
"positivePrompt": "A retro-futurist arcade concourse after a burst pipe, ankle-deep water rippling across neon floor tiles, rows of dormant game cabinets flickering erratically, a courier in a mustard vinyl coat weaving through the aisle clutching a glowing cassette-sized data module while two security drones skim low behind, bright reflections stretching across the wet floor, scattered tokens and paper tickets spinning in the wake, overhead signage sputtering, sparks from a damaged ceiling panel, cinematic chase energy, layered foreground and background action, realistic motion, smooth tracking shot that briefly swings around a corner and reveals a wider hall packed with blinking machines, high detail, moody electric color palette, believable physics, strong continuity from start to finish",
"width": 1920,
"height": 1088,
"duration": 8,
"seed": 55583,
"providerSettings": {
"bytedance": {
"cameraFixed": false
}
}
}{
"taskType": "videoInference",
"taskUUID": "34b36145-2fbd-4a2b-9249-4945ae804e9e",
"videoUUID": "8e7b4338-eeeb-4ab5-b6c7-f547d351a6c3",
"videoURL": "https://vm.runware.ai/video/os/a13d12/ws/5/vi/8e7b4338-eeeb-4ab5-b6c7-f547d351a6c3.mp4",
"seed": 55583,
"cost": 0.77957
}Flooded Subway Violin Reverie
{
"taskType": "videoInference",
"taskUUID": "ae8a5bb2-08e7-4163-915f-1794250b5bc9",
"model": "bytedance:2@1",
"positivePrompt": "A melancholic cinematic scene in an abandoned flooded subway platform: a solitary violinist in a weathered charcoal coat stands ankle-deep in reflective water and begins to play, bow arm moving with graceful realism, ripples spreading across the platform, loose sheet music drifting gently past, overhead emergency lights flickering softly, tiny dust particles and mist in the air, reflections shivering on tiled columns, a distant train headlight glow appearing far down the tunnel without arriving, slow atmospheric push-in, strong temporal consistency, realistic motion, dramatic composition, richly textured surfaces, restrained emotional tone",
"width": 1920,
"height": 1088,
"duration": 8,
"seed": 65969,
"providerSettings": {
"bytedance": {
"cameraFixed": false
}
},
"inputs": {
"frameImages": [
{
"image": "https://assets.runware.ai/assets/inputs/8b6e6777-e827-446d-a44f-1292178bed55.jpg",
"frame": "first"
}
]
}
}{
"taskType": "videoInference",
"taskUUID": "ae8a5bb2-08e7-4163-915f-1794250b5bc9",
"videoUUID": "3dc05f15-8c6d-4f8f-af35-fc1a81ef3089",
"videoURL": "https://vm.runware.ai/video/os/a04d20/ws/5/vi/3dc05f15-8c6d-4f8f-af35-fc1a81ef3089.mp4",
"seed": 65969,
"cost": 0.77957
}