XMK Seedance 2.5

Seedance 2.5 is the latest AI video generation model from ByteDance, designed to create 30-second native 4K cinematic videos from text prompts, images, audio, video clips, and multimodal references. Available on XMK, it delivers longer video generation, stronger character consistency, and more advanced editing capabilities, making it suitable for professional filmmaking, marketing, and content creation. The model is built to reduce manual editing while producing production-ready AI videos in a single workflow.

Compared with Seedance 2.0, Seedance 2.5 significantly expands generation length, supports many more reference materials, and introduces consistency-preserving editing for more efficient creative production.

How does Seedance 2.5 work?

Seedance 2.5 is powered by a unified multimodal audio-video generation architecture that processes text, images, audio, video, and multiple reference assets together. This allows creators to generate longer, more coherent videos while maintaining stable characters, realistic motion, and synchronized audio throughout the entire clip.

Key features include:

30-Second Native Video Generation: Create complete 30-second cinematic videos in a single generation.

Text-to-Video & Image-to-Video: Generate videos directly from prompts or reference images.

Up to 50 Multimodal References: Combine text, images, videos, audio, and other assets for precise creative control.

Native 4K Output: Produce professional-quality 4K videos without additional upscaling.

Consistency-Preserving Editing: Replace objects, products, or backgrounds without regenerating the full video.

Director-Level Camera Control: Support cinematic camera movements, transitions, and scene composition through natural language prompts.

Native Audio-Visual Generation: Generate synchronized dialogue, sound effects, ambient audio, and video together for a seamless viewing experience.

Users simply enter a prompt, upload optional reference materials, choose output settings, and generate production-ready AI videos directly in the browser.

Who uses Seedance 2.5?

Seedance 2.5 is built for creators and professionals across many industries, including:

Content creators & influencers — producing YouTube Shorts, TikTok, Instagram Reels, and cinematic social content.

Marketing teams & brands — creating advertisements, product launches, and campaign videos with consistent branding.

Filmmakers & creative studios — developing storyboards, pre-visualization, and cinematic prototypes.

Creative agencies — producing multi-shot commercial videos with stable characters and scenes.

Businesses & startups — creating promotional, training, and explainer videos with significantly reduced production time.

Seedance 2.5 stands out for its combination of 30-second native generation, native 4K output, support for up to 50 multimodal references, consistency-preserving editing, and synchronized audio-video generation, making it one of the most advanced AI video generation platforms available for professional creative workflows.