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Endpoint:
/bytedance/seedance-2.5-token/multimodal-video
seedance-2.5/multimodal-video Token
Seedance 2.5 Standard multimodal video: up to 30 images + 10 videos + 10 audios as reference (2-30s each, total <=30s), supports prompt + audio only. Token-based billing.
Token Billing
Native Audio
Native 480p/720p + Upscaled 1080p/2k/4k
Smart Duration/Ratio
Multimodal Reference
reference-to-video
436
Playground
Playground
API
Pricing
Input
*
API Key
Please select API Key
*
prompt
A cinematic automotive brand film shot at golden hour on an open mountain highway. Anamorphic widescreen, documentary realism, no CGI gloss. Reference usage: the reference image locks the hero car's body shape, white paint and backlit key light; reference video 1 sets the approach speed and low camera height; reference video 2 sets the cornering rhythm; use the reference audio as the score throughout. [00:00-00:06] Extreme wide aerial: a ribbon of asphalt threading through mountain ridges, low sun flaring past the peaks, a single white sports car entering frame far below. Ambience: wind, distant engine note. [00:06-00:12] Low tracking shot at wheel height as the car sweeps through a downhill corner, tyres biting, heat haze rippling off the surface, lens flare streaking across frame. Ambience: tyre hum, engine load rising. [00:12-00:19] Interior cutaway: driver's hands on the wheel, weathered leather, a quick glance to the mirror; warm sunset rakes across the dashboard. Shallow depth of field, 50mm feel. [00:19-00:25] The car accelerates straight toward a locked low camera, sun sitting just above the roofline, grille and headlights growing until they fill the frame; cut to black with clean centre space for an end card. Style: cinematic automotive commercial, anamorphic flare, warm golden backlight against deep cool shadow, realistic paint reflections and tyre contact, subtle film grain. Camera: aerial, low tracking, interior handheld-stabilised, final locked approach. No whip pans, no speed ramps. Audio: layered engine and wind foley over the reference score, no voice-over. Avoid: warped or duplicated bodywork; wheels rotating backwards; floating car without tyre contact; text, subtitles, watermarks, brand logos; flicker or jump cuts.
*
resolution
720p
*
duration
5
imageUrls
Add Input Item
(Max 30 items)
videoUrls
Add Input Item
(Max 10 items)
audioUrls
Add Input Item
(Max 10 items)
generateAudio
ratio
Adaptive
realPersonMode
conversionSlots
all
returnLastFrame
bitrateMode
standard
seed
outputFormat
mp4
Reset
Run
Result
Preview
JSON