Seedance 2.0 AI Video Generator — Preview

Seedance 2.0 is a ground-up rebuild on a new Dual-Branch Diffusion Transformer (MMDiT) architecture. The biggest change is true multimodal input — you can now combine text, images, video clips, and audio (up to 12 reference files) in a single generation, which no competitor currently matches. Resolution jumps to 2K, characters stay consistent across multi-shot sequences, reference-video control replaces complex prompting for motion and camera work, and audio-video joint generation produces synchronized dialogue, SFX, and music in one pass rather than layering them afterward.

Instead of writing long, detailed prompts to describe motion or camera movement, you upload a short reference clip. Seedance 2.0 analyzes the movement, blocking, and camera trajectory from that clip and recreates them in your generated video. This makes complex cinematic shots much easier to achieve without specialized editing skills.

Yes. One of the core improvements in 2.0 is frame-level consistency across shots. Characters keep the same face, outfit, and proportions between scenes. Product details and typography remain sharp. This makes it practical for chained shots, longer narratives, and commercial workflows where visual coherence is critical.

Unlike models that add audio as a post-processing step, Seedance 2.0 uses a Dual-Branch Diffusion Transformer to generate video and audio in a single pass. This produces natively synchronized dialogue, sound effects, ambient audio, and music. Lip-sync is phoneme-accurate across 8+ languages (English, Chinese, Japanese, Korean, Spanish, French, German, Portuguese, plus dialects like Cantonese and Sichuanese). You can also use the beat-sync feature to align visual cuts to the rhythm of a music track.

Seedance 2.0 is currently in the final stages before launch. You can already try other Seedance models on Vofy Studio today, and you'll be able to use 2.0 as soon as it goes live.

Seedance 2.0 outputs up to 2K resolution at 24 fps across five aspect ratios: 16:9 (landscape), 9:16 (portrait/vertical), 1:1 (square), 4:3, and 3:4. Video duration ranges from 4 to 15 seconds per generation. All outputs are watermark-free. This covers the most common formats for social media, advertising, and cinematic content.

Each model has different strengths. Seedance 2.0's key differentiators are true multimodal input (up to 12 reference files across text, image, video, and audio — no competitor matches this), native audio-video joint generation via its Dual-Branch architecture, cross-shot character consistency for multi-shot narratives, and built-in beat-sync editing. Sora 2 excels at physical realism and supports longer durations (up to 12s). Kling 3.0 is strong in motion quality. Veo 3.1 produces high cinematic quality. Seedance 2.0 is particularly suited for workflows that need tight audio-visual synchronization and complex multi-reference control.

Yes. Videos generated on Vofy can be used for commercial purposes including advertising, social media marketing, product showcases, and client work. Check the Vofy terms of service for full licensing details.

You can upload standard image formats (JPEG, PNG, WebP) as reference frames and common video formats (MP4, MOV) as reference clips. Audio inputs support MP3 and WAV. You can combine up to 12 reference files — including images, videos, and audio — in a single generation.

Beat-sync analyzes the rhythm and tempo of your audio track, then automatically aligns visual cuts, transitions, and on-screen actions to land on the beat. You don't need to manually set keyframes or edit timings — the model handles the synchronization natively during generation.

Absolutely. The interface is designed so you can start with just a text prompt and get a polished result — Seedance 2.0 achieves a 90%+ usable output rate on the first attempt. As you get more comfortable, you can layer in reference images, video clips, and audio for finer control. The model handles motion planning, consistency, and audio sync automatically — no timeline editing or keyframing required.

A standard generation takes roughly 60 seconds. More complex requests — longer durations, multiple reference files, or high-resolution output — can take up to several minutes. The exact time depends on your chosen resolution, duration (4–15 seconds), and the number of reference inputs.

Seedance 2.0 is built on MMDiT (Multimodal Diffusion Transformer), specifically a Dual-Branch Diffusion Transformer architecture. It encodes all four input types — text, image, audio, and video — into a shared representation space, then generates video and audio simultaneously in one pass. This unified approach is what enables native audio-video synchronization rather than bolting audio on as a post-processing step.

Yes. Seedance 2.0 supports several post-generation editing capabilities: extend (lengthen a clip beyond its original duration), merge (combine multiple clips into a continuous sequence), restyle (apply a different visual style to existing footage), and character swap (replace a character while preserving motion and scene context). These features let you iterate without starting from scratch.