Seedance 2.0 — Multimodal AI Video with Native Audio
ByteDance's Seedance-series multimodal AI video model. Unified multimodal architecture — reference text, images, video, and audio simultaneously. Physics-accurate motion, character consistency, and director-level camera control in one generation.
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What is Seedance 2.0
Seedance 2.0 is ByteDance's Seedance-series multimodal AI video generation model, built on a unified multimodal audio-video joint generation architecture. It accepts text, image, audio, and video inputs simultaneously — up to 9 images, 3 video clips, and 3 audio clips per job — with clip lengths from 4 to 15 seconds. Use a natural language @ mention system to reference motion patterns, camera techniques, character appearances, audio rhythm, and creative styles from uploaded assets. The result is industry-leading multimodal content reference and editing capability.
Unified Multimodal Architecture
Reference text, images, video clips, and audio tracks simultaneously. The @ mention system gives you explicit control over what each uploaded asset contributes — motion, style, character, camera, or audio rhythm — in a single generation pass.
Native Audio-Video Joint Generation
Generate synchronized stereo audio alongside video in one pass — lip-synced dialogue, sound effects matched to on-screen actions, background music following visual rhythm, and voice acting with emotional expression — reducing the need for separate audio post-production.
Director-Level Camera & Motion Control
Specify Hitchcock zooms, orbit shots, tracking shots, dolly movements, handheld feel, and complex choreography in natural language. Upload a reference video to replicate its exact camera technique and editing rhythm in new scenes.
Top-Ranked on SeedVideoBench-2.0
Evaluated across motion quality, visual fidelity, physics accuracy, prompt adherence, and temporal consistency — Seedance 2.0 leads on SeedVideoBench-2.0's multi-dimensional benchmark, the industry's most comprehensive video generation evaluation.
Why Choose Seedance 2.0
Seedance 2.0 sets a new standard for AI-generated video with breakthrough capabilities that no other model combines in a single system.
Full Feature Set of Seedance 2.0
Ten integrated capabilities unified in ByteDance's Seedance 2.0 AI video generation system.
Text-to-Video Generation
Describe complex scenes, camera movements, and narrative arcs in natural language. Seedance 2.0's precise instruction-following understands and executes multi-step creative directions with cinematic accuracy.
Image-to-Video & Multi-Reference
Upload multiple images as references for characters, environments, and style. The @ mention system lets you specify exactly which element each image contributes — character appearance, scene background, camera style — in a single prompt.
Reference Video Input
Upload a reference video to extract and replicate motion patterns, camera techniques, editing rhythm, and special effects — including Hitchcock zooms, whip pans, orbit shots, and multi-angle mechanical arm tracking shots.
Native Audio-Video Sync
Generate lip-synced dialogue, matched sound effects, ambient soundscapes, and background music alongside video in one pass. Supports audio reference input for beat-synced editing and voice style replication.
Character Consistency
Maintain face identity, clothing details, product logos, and scene environments consistently across all frames, shots, and camera angles — even in complex scenes with multiple characters.
Director-Level Camera Control
Specify tracking shots, dolly movements, orbit shots, cranes, handheld feel, and cinematic transitions directly in natural language prompts — no technical expertise required.
Video Editing & Element Replacement
Modify existing videos without regenerating from scratch: swap characters, add or remove objects, apply style transfers, alter narrative direction — all driven by natural language instructions.
Video Extension
Extend any video clip with new scenes while maintaining full narrative and visual continuity. Add complex advertisement sequences, action scenes, or story continuations to existing footage.
One-Take Continuity
Generate long unbroken shots across multiple scenes — tracking a subject through stairways, corridors, and rooftops — all as one continuous take with no cuts and seamless transitions.
Creative Template Replication
Replicate entire creative formats — advertising structures, visual effect sequences, editing styles, film techniques — by referencing example videos and applying them to entirely new content.
Frequently Asked Questions
Everything you need to know about Seedance 2.0 and how to use it on SeedDance.
Start Creating with Seedance 2.0 Today
Experience ByteDance's multimodal AI video model on SeedDance. Native audio, multi-reference input, physics-accurate motion, character consistency, and director-level camera control — all in one generation.