30-Second Native 4K AI Video
Seedance 2.5 AI Video Generator
Generate one 30-second clip in native 4K, blend up to 50 references, and refine the result without re-rendering the whole video.
Seedance 2.5 AI video generator explained
What Is Seedance 2.5?
Seedance 2.5 is ByteDance's next-generation AI video model, built to generate a complete 30-second clip in native 4K from a single prompt — no post-stitching, with scene changes and tempo shifts handled in one pass. It produces the longest single-clip output available today and renders true 4K rather than upscaling a lower-resolution draft.
Beyond length and resolution, Seedance 2.5 accepts up to 50 multimodal references in one generation — images, audio clips, 3D white models, and style guides — and co-processes audio in the same latent space as the visuals, so sound effects and on-screen action stay in sync. A 3D white-box preview lets you check motion before a full render, and post-generation editing re-draws regions while keeping the original look, turning one master clip into product, locale, and seasonal variants.
Seedance 2.530s native 4K video model
Seedance 2.5 4K Video
12 Seedance 2.5 AI Video Capabilities
Explore twelve Seedance 2.5 capabilities for AI video generation, including 30-second single-clip output, native 4K rendering, up to 50 multimodal references, native audio sync, 3D white-box preview, and post-generation editing.
Seedance 2.5 Multimodal Input-to-Video Examples
See how Seedance 2.5 turns different input types into video directions: scene references, motion samples, knowledge prompts, text timing, and audio cues all shape the final AI video draft.
Input video
Input image
Scene Transformation
Change the environment, not only the style
Change lighting, materials, setting, or atmosphere while keeping the core subject readable.
Seedance 2.5 Video Editing Controls
Control the next Seedance 2.5 edit with clearer instructions for conversation, continuity, replacement, style transfer, motion transfer, timing, and sketch-to-video production.
Step-by-Step Video Editing
Refine a draft through plain-language changes: adjust the camera, change the action, revise the environment, or add a new effect.
Generate VideoScene Continuity
Keep the room, product, character, or camera logic stable while changing selected details across multiple edits.
Generate VideoObject and Character Replacement
Swap products, props, vehicles, or characters while preserving the original shot structure and motion.
Generate VideoStyle and Motion Transfer
Move a visual treatment, action pattern, lighting mood, or special effect from one source into another scene.
Generate VideoSketch to Video
Turn doodles, rough layouts, or concept frames into realistic video drafts with depth, texture, and motion.
Generate VideoHow to Use Seedance 2.5 in 4 Steps
A simple Seedance 2.5 workflow moves from input and references, to a 3D white-box preview, to a 30-second native 4K render, then post-generation editing for variants.- 01
Choose text or image input
Start from a written prompt, a product shot, a portrait, or a concept frame, and add up to 50 image, audio, 3D, or style references.
- 02
Preview in the 3D white box
Generate a fast low-fidelity preview to lock scene blocking, camera motion, and timing before a full render.
- 03
Generate a 30-second 4K clip
Render a complete clip in one pass at native 4K, with scene changes, tempo shifts, and synced audio handled together.
- 04
Edit and remix variants
Re-draw regions while keeping the original style, then export SKU, language, seasonal, and social versions from one master clip.
Seedance 2.5 AI Video Use Cases
Use Seedance 2.5 for e-commerce product videos, UGC and social ads, 30-second narrative scenes, music-timed clips with synced audio, multi-shot storytelling, and image-to-video animation in native 4K.
Comparison
Seedance 2.5 vs Seedance 2.0, Veo, and Sora
Seedance 2.5, Seedance 2.0, Veo-style models, and Sora-style models all generate AI video, but they emphasize different strengths. Seedance 2.5 leads on single-clip length, native 4K output, multimodal reference capacity, and native audio sync, generating a full 30-second clip in one pass where many models top out at shorter durations or require stitching.
Capability verdictChoose Seedance 2.5 when you need a long, high-resolution clip in a single pass — 30 seconds at native 4K, up to 50 references, synced audio, and post-generation editing for variants. Choose other models when their specific ecosystem, availability, or pricing fits your workflow better.
Seedance 2.530-second single clips, native 4K, up to 50 references, native audio sync, 3D preview, and post-generation editing.
Seedance 2.0, Veo, and Sora-style video modelsStrong output quality, but often shorter clips, fewer references, and audio or 4K added as separate steps.
- Max single-clip length30 seconds, one passOften 5–15 seconds
- Native 4K outputGenerated, not upscaledOften upscaled or lower
- Reference inputsUp to 50 multimodalUsually 1–12
- Audio syncNative, same latent spaceOften a separate step
- Scene changes in one clipBuilt in, no stitchingOften needs stitching
- 3D white-box previewBuilt inRarely available
- Post-generation editingStyle-preserving re-drawOften full re-roll
- Multi-shot consistencyHeld across the full clipVaries by model
- Input flexibilityText, image, audio, 3D, style refsVaries by model
- E-commerce variant workflowSKU, locale, seasonal versionsOften manual re-creation
- Delivery resolutionProduction-ready 4KMay need upscaling
- Release stageEnterprise beta, public launch July 2026Depends on the model
Start creating videos with Seedance 2.5.
Upgrade when you need more Seedance 2.5 generations, reference-guided edits, longer iteration loops, and commercial-ready output.
Free
Try the core Seedance 2.5 video workflow before upgrading.
- No credit card required
- Text-to-video and image-to-video trials
- Reference upload tests
- Natural-language edit previews
- Creation history access
Basic
Access core Seedance 2.5 video creation tools.
Everything in Free plus:
- Commercial license
- Text-to-video and image-to-video generations
- Reference-guided motion prompts
- Standard creation history
- Selected video model access
Pro
For creators and teams iterating on serious video ideas.
Everything in Basic plus:
- Natural-language video editing workflows
- Image, clip, and audio reference workflows
- Higher priority generation
- Longer remix and refinement loops
- Commercial output for campaigns
Max
Higher-volume Seedance 2.5 workflow capacity.
Everything in Pro plus:
- More monthly video generations
- Advanced reference-guided workflows
- Multi-turn video edit sessions
- Priority queue access
- Reusable campaign prompt history
Seedance 2.5 AI Video Generator FAQ
Seedance 2.5 is ByteDance's next-generation AI video model. It generates a full 30-second clip in native 4K from a single prompt, accepts up to 50 multimodal references, and syncs audio natively with the on-screen action.
Seedance 2.5 was unveiled at the Volcano Engine FORCE conference. An enterprise beta is live, with a public launch targeted for early July 2026.
Yes. Seedance 2.5 renders natively at 4K resolution rather than upscaling a lower-resolution draft, which matters when clients or platforms require high-resolution deliverables.
Seedance 2.5 generates a single clip up to 30 seconds long in one pass, complete with scene changes and tempo shifts — no stitching required. This is currently among the longest single-clip outputs available.
Seedance 2.5 accepts up to 50 multimodal inputs in a single generation, including images, audio clips, 3D white models, and style references — up from 12 in the previous version.
Yes. Audio is co-processed in the same latent space as the visuals, so sound effects and actions are natively synchronized instead of being aligned in a separate step.
Yes. Seedance 2.5 supports both text-to-video and image-to-video, animating a still image or product shot into smooth, coherent motion while preserving the subject and framing.
Seedance 2.5 leads on single-clip length, native 4K output, reference capacity, and native audio sync, generating a 30-second clip in one pass. Other models may fit better depending on their ecosystem, availability, or pricing.
Seedance 2.5 extends single-clip length to 30 seconds, renders native 4K, raises reference capacity from 12 to 50 inputs, adds native audio sync, a 3D white-box preview, and post-generation local re-draw editing.
Yes. Post-generation editing re-draws a chosen region while keeping the original style intact, so one master clip can become product, locale, and seasonal variants without a full re-roll.
Pricing depends on the plan, credits, resolution, and clip length you choose. You can start with available credits, then compare monthly plans, yearly plans, and credit packs on the pricing section before generating more videos.
Seedance 2.5 is positioned as a production tool for product, ad, and social content. Always review usage rights, brand claims, likeness permissions, and platform rules — and any required watermarking or IP guardrails — before publishing commercial work.
This is an independent Seedance 2.5 information and video workflow page. For official announcements, availability, safety details, and licensing, refer to ByteDance and Volcano Engine; the same model also ships across Dreamina/Jimeng, Doubao, and CapCut.
Start Creating with Seedance 2.5
Use Seedance 2.5 to generate a 30-second clip in native 4K from a single prompt, blend up to 50 references, sync audio automatically, preview in 3D, and re-draw regions for product, locale, and seasonal variants.