Vidu Q3
Vidu Q3 is a multimodal video generation model that creates video with synchronized audio directly from text or images, supports intelligent multi-shot sequencing, and produces complete outputs with stable visuals and embedded subtitles without post-processing.
API Reference
INTEGRATE
Complete technical specification for integration
Request Response
Examples 4
CODE
Ready-to-use code snippets for common workflows
Temporal Fashion Transformation
{
"taskType": "videoInference",
"taskUUID": "ebae28d1-5848-40ed-8f3d-46e0c073fd48",
"model": "vidu:4@1",
"positivePrompt": "A cinematic fashion-film sequence that begins with a minimalist haute couture runway portrait and smoothly evolves into a futuristic editorial finale. Preserve the same model identity, body position, camera framing, and studio runway environment while transitioning the wardrobe, lighting accents, and atmosphere from refined monochrome elegance to bold iridescent sci-fi glamour. Add subtle camera motion, flowing fabric movement, realistic footsteps, ambient runway sound, and tasteful embedded subtitles for a luxury brand campaign feel.",
"width": 1280,
"height": 720,
"duration": 8,
"providerSettings": {
"vidu": {
"audio": true
}
},
"inputs": {
"frameImages": [
{
"inputImage": "https://assets.runware.ai/assets/inputs/325f117d-d5c2-4e93-9456-3bd9d4cabeff.jpg",
"frame": "first"
},
{
"inputImage": "https://assets.runware.ai/assets/inputs/04158559-2731-4427-b6c6-8921fceed03f.jpg",
"frame": "last"
}
]
}
}{
"taskType": "videoInference",
"taskUUID": "ebae28d1-5848-40ed-8f3d-46e0c073fd48",
"videoUUID": "9d6fdfb5-0a7e-44f9-970e-1581d99aa759",
"videoURL": "https://vm.runware.ai/video/os/a21d05/ws/5/vi/9d6fdfb5-0a7e-44f9-970e-1581d99aa759.mp4",
"seed": 1047451291,
"cost": 0.65
}Multishot Travel Montage
{
"taskType": "videoInference",
"taskUUID": "3e5f02bd-e8f9-4068-bc1a-87c8445eb471",
"model": "vidu:4@1",
"positivePrompt": "A vibrant cinematic travel montage of a young documentary host exploring a futuristic coastal city at golden hour. Begin with a wide aerial establishing shot of shimmering solar rooftops, glass trams, and the ocean reflecting warm sunset light. Cut to a medium street-level shot as the host walks through a lively market of colorful lanterns, fresh fruit, and street musicians. Transition to a close-up of the host tasting a local pastry and smiling while ambient crowd sounds and soft music continue. Then a tram window shot gliding past neon signs as evening falls, followed by a scenic overlook with wind turbines on the cliffs and waves crashing below. Natural pacing, intelligent shot changes, realistic motion, consistent character appearance, rich environmental detail, documentary-style narration tone, synchronized ambient audio and music, clean cinematic composition, embedded subtitles aesthetic.",
"width": 1280,
"height": 720,
"duration": 8,
"providerSettings": {
"vidu": {
"audio": true
}
}
}{
"taskType": "videoInference",
"taskUUID": "3e5f02bd-e8f9-4068-bc1a-87c8445eb471",
"videoUUID": "bfcf3dcd-0778-447a-be1e-41a83c5540d1",
"videoURL": "https://vm.runware.ai/video/os/a14d18/ws/5/vi/bfcf3dcd-0778-447a-be1e-41a83c5540d1.mp4",
"seed": 1997220100,
"cost": 0.65
}Storybook Dragon Flight
{
"taskType": "videoInference",
"taskUUID": "d03d9b90-4063-49d6-b7c5-04414fad5b75",
"model": "vidu:4@1",
"positivePrompt": "Animate the illustrated fantasy scene into a gentle cinematic flight. The emerald dragon beats its wings smoothly and glides through glowing sunrise clouds above amber and crimson forests. The young rider leans forward with awe as wind moves their scarf and hair. Add drifting leaves, soft mist in the valleys, warm sun rays, subtle parallax in the landscape, and a magical storybook tone. Keep the character design and dragon appearance consistent with the input image. Natural fantasy ambience with soft wing beats and wind.",
"width": 1280,
"height": 720,
"duration": 8,
"providerSettings": {
"vidu": {
"audio": true
}
},
"inputs": {
"frameImages": [
{
"inputImage": "https://assets.runware.ai/assets/inputs/f5a66211-6b99-42cf-8345-586c51ef2a0e.jpg",
"frame": "first"
}
]
}
}{
"taskType": "videoInference",
"taskUUID": "d03d9b90-4063-49d6-b7c5-04414fad5b75",
"videoUUID": "3d5fced2-17aa-49ec-b59f-644e3ad2a076",
"videoURL": "https://vm.runware.ai/video/os/a24d12/ws/5/vi/3d5fced2-17aa-49ec-b59f-644e3ad2a076.mp4",
"seed": 783535386,
"cost": 0.65
}Animated Storybook Dragon
{
"taskType": "videoInference",
"taskUUID": "483177c4-ad2c-4b3b-9c06-bf7fd39b220f",
"model": "vidu:4@1",
"positivePrompt": "Bring the illustrated baby dragon to life in a magical storybook sequence. The dragon blinks, tilts its head curiously, flutters tiny wings, and releases a gentle puff of sparkling smoke. Fireflies drift through the enchanted forest while leaves sway in a soft evening breeze. The camera slowly pushes in with smooth cinematic motion, preserving the original character design and painterly storybook aesthetic. Add synchronized fantasy ambience with rustling leaves, distant chimes, and a warm child-friendly narrator softly saying: 'Deep in the moonlit forest, the little dragon discovered its very first spark.' Include embedded subtitles matching the narration.",
"width": 1280,
"height": 720,
"duration": 8,
"providerSettings": {
"vidu": {
"audio": true
}
},
"inputs": {
"frameImages": [
{
"inputImage": "https://assets.runware.ai/assets/inputs/c760b635-10e5-4053-a41a-048fdb2bc75b.jpg",
"frame": "first"
}
]
}
}{
"taskType": "videoInference",
"taskUUID": "483177c4-ad2c-4b3b-9c06-bf7fd39b220f",
"videoUUID": "3ddfb638-075a-4c62-a1c5-3924d5e2a53a",
"videoURL": "https://vm.runware.ai/video/os/a25d05/ws/5/vi/3ddfb638-075a-4c62-a1c5-3924d5e2a53a.mp4",
"seed": 432215622,
"cost": 0.65
}