LIGHT SPEED FUTURE · VIDEO API. FOR PRODUCTIVITY
AI video APIs for
your next release
Generate with Seedance, enhance for delivery, and access private assets through LSF’s APIs.
Flexible concurrent capacity and direct technical support help you fit video into your existing workflow.
Seedance video creation
From creative generation to production-ready delivery
Explore AI-generated motion and cinematic scenes, then deliver finished video through LSF in 1080p or 4K.Macro world-building sequence
Dynamic urban motion scene
LSF SEEDANCE2.5 PRODUCTION Recommended
The creative range of Seedance
A finish made for your audience
Turn your ideas and references into polished video, with synchronized sound and delivery up to 4K. Production brings Seedance’s creative control together with finishing tailored to commercial content.
Available through LSF. Your team’s access and output options are configured during onboarding.
Keep the details that matter
Refine faces, product textures and brand details while keeping the subject recognizable.
Make motion feel continuous
Reduce texture flicker and edge jitter for a steadier picture across the shot.
A clearer, more natural finish
Reduce plastic-looking textures and distorted detail. Choose Natural or HD on Standard and Pro.
List-rate comparison checked September 14, 2026: LSF Production Standard 4K ($0.99/second) versus WaveSpeed Seedance 2.5 Text-to-Video 4K ($1.80/second), without video input and before promotions. Processing and billing rules differ; total savings vary by request. Prices may change. WaveSpeed is a third-party service; this comparison does not imply affiliation or endorsement. View source pricing.
SEEDANCE 2.5 NATIVE Hot
Your ideas
In motion, with sound
Create complete scenes from text, images, video and audio references. Guide the characters, camera and atmosphere, with picture and sound generated together.
Build multi-shot stories, edit a scene or extend an idea through the LSF API.
Explore Native Seedance 2.5PRIVATE BY DESIGN Exclusive
Private assets
Isolated tenants
LSF does not retain copies of your input or generated media. Each tenant’s credentials and asset access are kept separate.
Assets you choose to register in your private Asset Library are stored for reuse within your tenant.
How LSF handles your media
YOUR PRIVATE ASSET LIBRARY
Approved references, ready to reuse
Verify consenting real people, register reference assets, and reuse approved assets in your Seedance workflow. Get help integrating private real-human and virtual asset libraries, including Advanced Creation Rights.
Explore Asset LibraryCAPACITY & SUPPORT
Room to grow
People to help
Industry-leading concurrency, with capacity tailored to your business. Backed by 24/7 support from the BytePlus VIP team.
Talk directly with LSF about integration, capacity and workflow requirements.
Talk with LSF’s technical teamBUILD WITH LSF
Start your next video project with $20
Get $20 in free test credit. Tell us what you are building, and we’ll help configure your API access and first test.