01
Seedance 1.5 Pro Image to Video
Transform static images into dynamic videos with synchronized audio generation, multilingual lip-sync, and cinematic camera control.
seedance-1.5-pro
Text to Video
Image to Video
Model:
Seedance 1.5 Pro API supports text-to-video and image-to-video for creative production, ads, product demos, and automated video pipelines.
Examples
Pricing details
Transparent pricing with no hidden fees. Pay as you go.
seedance-1.5-pro480p - 4s - no audio
PoYo price
$0.045/video
9 credits
Official price
$0.080/video
Fal
You save
44%
seedance-1.5-pro480p - 8s - no audio
PoYo price
$0.090/video
18 credits
Official price
$0.160/video
Fal
You save
44%
seedance-1.5-pro480p - 12s - no audio
PoYo price
$0.105/video
21 credits
Official price
$0.210/video
Fal
You save
50%
seedance-1.5-pro720p - 4s - no audio
PoYo price
$0.080/video
16 credits
Official price
$0.120/video
Fal
You save
33%
seedance-1.5-pro720p - 8s - no audio
PoYo price
$0.160/video
32 credits
Official price
$0.240/video
Fal
You save
33%
seedance-1.5-pro720p - 12s - no audio
PoYo price
$0.210/video
42 credits
Official price
$0.320/video
Fal
You save
34%
seedance-1.5-pro1080p - 4s - no audio
PoYo price
$0.200/video
40 credits
Official price
$0.233/video
Fal
You save
14%
seedance-1.5-pro1080p - 8s - no audio
PoYo price
$0.350/video
70 credits
Official price
$0.467/video
Fal
You save
25%
seedance-1.5-pro1080p - 12s - no audio
PoYo price
$0.500/video
100 credits
Official price
$0.700/video
Fal
You save
29%
seedance-1.5-pro480p - 4s - with audio
PoYo price
$0.090/video
18 credits
Official price
$0.190/video
Fal
You save
53%
seedance-1.5-pro480p - 8s - with audio
PoYo price
$0.180/video
36 credits
Official price
$0.380/video
Fal
You save
53%
seedance-1.5-pro480p - 12s - with audio
PoYo price
$0.210/video
42 credits
Official price
$0.480/video
Fal
You save
56%
seedance-1.5-pro720p - 4s - with audio
PoYo price
$0.160/video
32 credits
Official price
$0.260/video
Fal
You save
38%
seedance-1.5-pro720p - 8s - with audio
PoYo price
$0.320/video
64 credits
Official price
$0.520/video
Fal
You save
38%
seedance-1.5-pro720p - 12s - with audio
PoYo price
$0.420/video
84 credits
Official price
$0.680/video
Fal
You save
38%
seedance-1.5-pro1080p - 4s - with audio
PoYo price
$0.200/video
40 credits
Official price
$0.467/video
Fal
You save
57%
seedance-1.5-pro1080p - 8s - with audio
PoYo price
$0.350/video
70 credits
Official price
$0.933/video
Fal
You save
62%
seedance-1.5-pro1080p - 12s - with audio
PoYo price
$0.500/video
100 credits
Official price
$1.40/video
Fal
You save
64%
| Model | Spec | PoYo price | Official price | You save |
|---|---|---|---|---|
| seedance-1.5-pro | 480p - 4s - no audio | $0.045/video 9 credits /video | $0.080/video Fal | 44% |
480p - 8s - no audio | $0.090/video 18 credits /video | $0.160/video Fal | 44% | |
480p - 12s - no audio | $0.105/video 21 credits /video | $0.210/video Fal | 50% | |
720p - 4s - no audio | $0.080/video 16 credits /video | $0.120/video Fal | 33% | |
720p - 8s - no audio | $0.160/video 32 credits /video | $0.240/video Fal | 33% | |
720p - 12s - no audio | $0.210/video 42 credits /video | $0.320/video Fal | 34% | |
1080p - 4s - no audio | $0.200/video 40 credits /video | $0.233/video Fal | 14% | |
1080p - 8s - no audio | $0.350/video 70 credits /video | $0.467/video Fal | 25% | |
1080p - 12s - no audio | $0.500/video 100 credits /video | $0.700/video Fal | 29% | |
480p - 4s - with audio | $0.090/video 18 credits /video | $0.190/video Fal | 53% | |
480p - 8s - with audio | $0.180/video 36 credits /video | $0.380/video Fal | 53% | |
480p - 12s - with audio | $0.210/video 42 credits /video | $0.480/video Fal | 56% | |
720p - 4s - with audio | $0.160/video 32 credits /video | $0.260/video Fal | 38% | |
720p - 8s - with audio | $0.320/video 64 credits /video | $0.520/video Fal | 38% | |
720p - 12s - with audio | $0.420/video 84 credits /video | $0.680/video Fal | 38% | |
1080p - 4s - with audio | $0.200/video 40 credits /video | $0.467/video Fal | 57% | |
1080p - 8s - with audio | $0.350/video 70 credits /video | $0.933/video Fal | 62% | |
1080p - 12s - with audio | $0.500/video 100 credits /video | $1.40/video Fal | 64% |
* Actual fees are based on the final output.
Introduction
Complete guide to using Seedance 1.5 Pro API - Native Audio-Visual Generation
Seedance 1.5 Pro API - Native Audio-Visual Generation
Access Seedance 1.5 Pro API instantly on PoYo - no waitlist required. Joint audio-video generation with multilingual and dialect lip-sync, cinematic camera control, and stronger narrative coherence. Professional audio-visual creation from text or image-driven inputs with fast inference.
Available Seedance 1.5 Pro API Models on PoYo
Get API Key
02
Seedance 1.5 Pro Text to Video
Generate videos directly from text prompts with native audio, flexible aspect ratios, and enhanced motion control.
Key Features of Seedance 1.5 Pro API
Native audio-visual generation and cinematic control for professional storytelling.
01
Native Audio-Visual Joint Generation
Seedance 1.5 Pro generates audio and visuals together in one pass, improving synchronization and reducing post-production work. Dialogue, sound effects, and motion stay aligned because they are created jointly. This makes scenes feel more natural and consistent, especially for performance-driven content.
- Generate audio and video together
- Tighter sync for dialogue and motion
- Less post-production stitching
02
Text and Image Driven Audio-Visual Creation
Create synchronized audio-video from text prompts or image-driven inputs. This lets teams start from a written scene or a visual reference while still receiving matched sound and motion. The result is faster prototyping without separate audio pipelines.
- Text-prompted audio-video scenes
- Image-driven generation with sound
- Audio aligned from the first draft
03
Multilingual and Dialect Lip-Sync
Seedance 1.5 Pro improves lip movement alignment, intonation, and rhythm across multiple languages and regional dialects. This supports more authentic voice performance and reduces uncanny mouth motion, even when tone and accent vary.
- Lip motion aligned to speech
- Supports multiple languages and dialects
- Natural prosody and emotion
04
Cinematic Camera Control and Narrative Coherence
Use cinematic camera moves such as continuous long takes and dolly zooms, plus professional transitions and color grading. Enhanced semantic understanding improves story coherence across shots, helping multi-scene sequences feel connected and intentional.
- Long takes and dolly zooms
- Cinematic transitions and grading
- Stronger story continuity
05
10x Faster Inference Acceleration
An acceleration framework boosts inference speed by over 10x, enabling rapid iteration and higher throughput. Teams can test more variations, shorten review cycles, and scale production without long waits.
- Over 10x faster inference
- Rapid iteration for teams
- Higher throughput workflows
Who Can Benefit from Seedance 1.5 Pro API?
01
Film and TV Production
Create audio-visual pre-visualizations with synchronized dialogue, ambience, and camera moves. Seedance 1.5 Pro helps directors explore pacing, blocking, and transitions before shoots, reducing reshoots and aligning creative teams faster.
02
Short-Form Drama and Storytelling
Prototype short drama scenes with coherent story beats and emotionally aligned audio. Multilingual lip-sync supports localized narratives, making it easier to test pacing, dialogue timing, and character performance without manual dubbing.
03
Advertising Content Creation
Generate ad concepts with integrated voiceover, sound effects, and product-focused cinematography. Faster inference enables rapid A/B iterations and localized variants while keeping audio and visuals synchronized from the start.
04
Cultural Performance and Opera
Explore stylized performances where timing, rhythm, and vocal delivery matter. Seedance 1.5 Pro supports nuanced lip-sync and expressive prosody, enabling experimental opera or stage-inspired scenes with aligned motion and sound.
Seedance 1.5 Pro API vs Seedance 1.0 Pro, Kling 2.6, Kling 2.5, Veo 3.1 - Model Comparison
High-level comparison based on publicly available information. Specs can vary by provider and tier.
| Feature | Seedance 1.5 Pro | Seedance 1.0 Pro | Kling 2.6 | Kling 2.5 | Veo 3.1 |
|---|---|---|---|---|---|
| Generation Type | Joint audio-video generation | Video-first, multi-shot focused | Native audio-video generation | Video generation (audio separate) | Video generation with native audio |
| Input Modes | Text prompts, image-driven | Text, Image | Text, Image | Text, Image | Text, Image, First/Last Frames |
| Typical Clip Length | Not publicly specified | 5s or 10s on PoYo | 5s or 10s on PoYo | Varies by provider | 4s, 6s, or 8s |
| Output Resolution | Not publicly specified | 720p or 1080p on PoYo | Up to 1080p on PoYo | Not publicly specified | 720p or 1080p |
| Native Audio | Yes (joint generation) | Not publicly specified | Yes | No (requires separate audio) | Yes |
| Lip-Sync / Dialogue | Multilingual and dialect lip-sync | Not publicly specified | Native dialogue + SFX | Not publicly specified | Native dialogue + SFX |
| Cinematic Control | Long takes, dolly zooms, grading | Multi-shot storytelling | Audio-visual semantic alignment | Improved prompt adherence | Cinematic styles and camera control |
| Narrative Coherence | Enhanced story continuity | Multi-shot coherence | Semantic consistency | Varies by provider | Improved narrative control |
Note: Public specs vary; confirm details in the PoYo dashboard and documentation.
How to Use Seedance 1.5 Pro API on PoYo
Step 1: Register & Create API Key
Sign up on PoYo and generate your API key instantly. No waitlist required.
Create API Key →
Step 2: Add Credits
Top up your account with credits for generation. Pricing varies by resolution and duration.
Add Credits →
Step 3: Integrate the API
Submit a generation request with your prompt and parameters, then retrieve results via the async workflow.
View Documentation →
Seedance 1.5 Pro API Pricing
480p: 4s: 9cr (no audio) / 16cr (with audio) | 8s: 18cr / 32cr | 12s: 21cr / 42cr
720p: 4s: 16cr (no audio) / 32cr (with audio) | 8s: 32cr / 64cr | 12s: 42cr / 84cr
Credits never expire. Enterprise plans available for high-volume teams.
Frequently Asked Questions about Seedance 1.5 Pro API
What makes Seedance 1.5 Pro different from Seedance 1.0 Pro?
Seedance 1.5 Pro adds native joint audio-video generation with multilingual and dialect lip-sync, cinematic camera control, and stronger narrative coherence, plus an acceleration framework for faster inference. Seedance 1.0 Pro focuses on multi-shot video generation from text or image inputs, with 720p/1080p and 5s/10s options on PoYo.
Does Seedance 1.5 Pro support text and image inputs?
Yes. It supports text prompts and image-driven inputs, letting you start from a script or a visual reference while still receiving synchronized sound and motion. Use it for storyboards, product demos, or concept tests without separate audio pipelines.
What audio capabilities does Seedance 1.5 Pro provide?
It generates audio and visuals together, improving sync for dialogue, SFX, and ambience. Multilingual and dialect lip-sync improves mouth motion, intonation, and performance rhythm, making speech-heavy scenes more natural.
What camera and storytelling controls are available?
Seedance 1.5 Pro supports cinematic camera moves such as continuous long takes and dolly zooms, along with transitions and color grading. Enhanced semantic understanding improves story coherence across shots.
How fast is Seedance 1.5 Pro and how do I access it?
The acceleration framework delivers over 10x faster inference for rapid iteration. On PoYo, create an API key, add credits, and integrate via the standard async API workflow.
Why Use PoYo for Seedance 1.5 Pro API Access
01
Instant Access
Create your API key and start generating in minutes. No waitlist or extra approvals required.
02
Credit-Based Pricing
Pay only for what you use with transparent credits. No subscriptions, and credits never expire.
03
Simple Async Integration
Submit a job and fetch results with a clean async workflow. Easy to integrate into any stack.
04
99.9% Uptime and 24/7 Support
Production-ready infrastructure with reliable uptime and responsive technical support.
05
Free Playground Access
Test prompts and outputs on model pages without a credit card before integrating.
06
Unified Model Library
Access multiple AI video models through one platform and one billing system.