Run Seedance 1.5 Pro API With Native Audio On AI Reiter
What Seedance 1.5 Pro API Adds On AI Reiter
Native Audio Generation in Seedance 1.5 Pro API
Seedance 1.5 Pro API generates video with synchronized native audio in one pass. Voice, ambience, and sound effects align with on-screen motion, making it ideal for character-driven scenes and short-form storytelling without separate audio production.
Stronger Prompt Adherence Than Seedance 1.0 Pro
The Seedance 1.5 Pro AI video model follows scene descriptions, camera direction, and action cues more faithfully, reducing retries and making results more predictable for production workflows.
First And Last Frame Control For Guided Motion
Upload a start frame and an end frame and Seedance 1.5 Pro API generates coherent motion between the two, giving precise control over composition, transitions, and repeatable shot design.
Up To 1080p Output Across 4-12 Second Clips
Seedance 1.5 Pro API outputs 720p and 1080p video with flexible duration from 4 to 12 seconds, in 16:9 landscape and 9:16 portrait for web and mobile-first channels.
Create Audio-Synced Scenes with Seedance 1.5 Pro API
Lip-Sync And Voice-Driven Clips With Seedance 1.5 Pro
Realistic Motion And Physics In Seedance 1.5 Pro AI Video Model
Image To Video With Style Preservation
Quick Start with Seedance 1.5 Pro API Online Test
Try Seedance 1.5 Pro AI Video Generator in AI Reiter Playground
Start in the AI Playground to try Seedance 1.5 Pro without setup. Enter a prompt or upload reference frames, toggle audio generation, and preview results to see how the model handles motion and sound sync.
Get API Access for Seedance 1.5 Pro API Integration
Create an API key in the AI console to enable Seedance 1.5 Pro API access. Review the quick API docs for required parameters, audio options, and frame control inputs before production use.
Send Your First Request with Seedance 1.5 Pro API
Submit a generation request with prompt, optional image references, duration, and generate_audio. Poll the task status, receive audio-synced video output, and export clips for your pipelines.
Frequently Asked Questions
What is Seedance 1.5 Pro by ByteDance?
Seedance 1.5 Pro is ByteDance's upgraded AI video generation model with native audio support. It produces 4-12 second clips at up to 1080p with synchronized sound, smooth motion, and strong prompt adherence.
Does Seedance 1.5 Pro API generate audio?
Yes. Set generate_audio to true and Seedance 1.5 Pro API produces video with synchronized native audio, including voice, ambience, and sound effects aligned to on-screen motion.
How is Seedance 1.5 Pro different from Seedance 1.0 Pro?
Seedance 1.5 Pro adds native audio generation and stronger prompt adherence over Seedance 1.0 Pro, while keeping the same 4-12 second duration range, 720p/1080p output, and first and last frame control.
What resolutions and aspect ratios does Seedance 1.5 Pro API support?
Seedance 1.5 Pro API outputs 720p and 1080p video in 16:9 landscape and 9:16 portrait, with durations from 4 to 12 seconds.
Can Seedance 1.5 Pro API do image-to-video?
Yes. Pass a reference image as the start frame, optionally with an end frame, and Seedance 1.5 Pro API animates it into a coherent clip while preserving subject identity and style.