ByteDance
Seedance 1.5 Pro
Generate cinematic video with synchronized voice, sound effects, and music using ByteDance Seedance 1.5 Pro on UniRoute.
Pricing
| Tier | UniRoute | Market |
|---|---|---|
| without audio-480p | $0.009 | $0.013 |
| without audio-720p | $0.018 | $0.026 |
| with audio-480p | $0.018 | $0.025 |
| with audio-720p | $0.035 | $0.052 |
| without audio-1080p | $0.037 | $0.06 |
per second
About this model
Seedance 1.5 Pro Text-to-Video API lets you generate full cinematic videos directly from text prompts. Using Seedance AI API, scenes, camera movement, characters, and native audio are created in one pass, making it suitable for storytelling, marketing, and scripted video workflows.
Deep dive
Seedance 1.5 Pro Text-to-Video API for Cinematic Creation
Seedance 1.5 Pro Text-to-Video API lets you generate full cinematic videos directly from text prompts. Using Seedance AI API, scenes, camera movement, characters, and native audio are created in one pass, making it suitable for storytelling, marketing, and scripted video workflows.
Seedance 1.5 Pro Image-to-Video API with First and Last Frame Control
Seedance 1.5 Pro Image-to-Video API transforms still images into motion video with consistent characters, camera movement, and synchronized audio. It supports first and last frame control, allowing you to define how a scene starts and ends while preserving visual style and composition. If you need longer clips, native 4K output, or video-to-video editing on top of these image-to-video controls, consider stepping up to <a href="https://uniroute.dev/seedance-2-5" rel="dofollow">the newer Seedance 2.5 API</a>.
Film and Cinematic Video Production with ByteDance Seedance 1.5
Use Seedance 1.5 Pro API to turn scripts, storyboards, or prompts into short cinematic scenes with native audio. Seedance AI API supports camera movement, character consistency, and emotional acting, making it suitable for short films, trailers, and visual storytelling.
Call it with one request
Works with the OpenAI SDK — just change the base URL.
curl https://api.uniroute.dev/v1/video/generations \
-H "Authorization: Bearer $UNIROUTE_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "seedance-1-5-pro",
"prompt": "Drone shot over a neon city at night",
"duration": 8
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