Seedance 1.5

Seedance 1.5 — Redefining AI Video Creation with a Fully Multimodal Engine

Generate, edit, and stylize cinematic videos using natural language, multi-image references, advanced keyframes, and cloud-powered rendering—no professional hardware required.

Learn what it isView key features

What Is Seedance 1.5?

Next-generation multimodal AI video generation and editing engine

Seedance 1.5 is a next-generation multimodal AI video generation and editing engine designed for creators, filmmakers, advertisers, and production teams. It unifies Text-to-Video, Image-to-Video, reference-guided generation, semantic editing, keyframe control, and stylization in one system—allowing anyone to create high-quality videos using simple natural-language prompts. Whether you're generating original scenes or modifying existing footage, Seedance 1.5 handles the entire production workflow in the cloud with no hardware requirements.

Key Features of Seedance 1.5

Unified multimodal input, all-in-one editing, high consistency

Seedance 1.5 integrates multimodal input, deep semantic reconstruction, stylization, and keyframe control in one cloud workflow. Create cinematic shots with stable characters, lighting, and motion—no local GPUs required.

All-In-One Editing Workflow With Deep Semantic Understanding

Pixel-level semantic reconstruction simplifies complex post-production.

  • Subject or object replacement; background modifications; adding or removing elements
  • Whole-video style transformations; localized edits and refinements

High Consistency Across Multi-Shot Scenes

Strong visual coherence for storytelling and branding.

  • Consistent character identity; clothing, prop, and accessory accuracy
  • Stable color and lighting; continuity across multi-shot narratives

Multi-Task Fusion for Maximum Creative Freedom

Blend environment changes, new subjects, styles, and camera moves at once.

  • Change environments while adding new subjects
  • Apply styles and reference elements simultaneously
  • Control multi-character interactions and advanced camera movement

Flexible 3–10 Second Video Generation

Multiple durations with cinematic 1080p output.

  • 3 seconds (quick-cut clips); 5 seconds (dynamic highlights); 10 seconds (cinematic storytelling)
  • All generated in 1080p HD with fluid motion and natural transitions

Smooth, Realistic Motion Performance

Handles action and multi-character scenes with stability.

  • Large-scale movement; multi-character interactions; complex camera motion
  • Motion remains natural and structurally stable

Diverse Stylized Expression

Accurately adapts to various artistic styles.

  • Photorealistic cinematography; cyberpunk; anime & hand-drawn; 3D rendered aesthetics; film-grade lighting and grading
  • Styles remain consistent across frames

Cloud-Based — No GPU Required

Runs fully in the cloud for any device.

  • Generate professional videos on any device—no GPUs or high-end workstations needed

Use Cases

Seedance 1.5 across filmmaking, brands, fashion, social, games

Consistent characters, stable lighting, and cinematic motion for every scenario.

Filmmaking & Pre-Visualization

  • Cinematic scene generation
  • Storyboard and shot planning
  • Character-consistent sequences
  • Extend or refine existing footage

Advertising & Marketing

  • High-quality product showcases
  • Multiple variations for A/B testing
  • Consistent brand visuals
  • Fast, cost-efficient production

Fashion & Apparel

  • AI-powered virtual runway videos
  • Lookbook animations from static photos
  • Fabric & texture consistency
  • Dynamic fashion promotional content

Social Media Creation

  • 3–10 second short videos
  • Trend-driven stylized content
  • Multi-shot storytelling
  • Dynamic AI animations

Game Development & Animation

  • Character demo videos
  • Environment previews
  • Cinematic cutscene concepts
  • Promotional materials

Frequently Asked Questions

Key details for Seedance 1.5

Commercial-ready, cloud-native, beginner-friendly.

What exactly is Seedance 1.5?

Seedance 1.5 is a cinematic AI video generation and editing model capable of producing high-fidelity videos from text, images, reference frames, or existing footage.

Is there a free trial?

Yes. Eligible users can request a trial or demo before upgrading to paid or enterprise plans.

Can I use Seedance 1.5 commercially?

Yes. Commercial rights are available under business and enterprise plans for advertising, branded content, and film production.

What are the input limits?

Images: Up to 7 images, minimum 300px. Videos: 3–10 seconds, up to 2K resolution.

Do I need special hardware?

No. Seedance 1.5 runs fully in the cloud and requires no GPU or high-performance device.

Can Seedance 1.5 edit existing footage?

Yes, including inpainting / outpainting, background replacement, style transfer, subject replacement, and localized composition editing.

Is Seedance 1.5 beginner-friendly?

Absolutely. Beginners can generate videos with simple prompts, while professionals can leverage keyframes, references, and detailed instructions for full creative control.