Seedance 2 is a multi-modal AI video generator that turns images, video clips, and audio references into finished videos with built-in sound, camera moves, and one-take continuity — no timeline editing required.
What is Seedance 2?
Seedance 2 accepts images, existing videos, and audio tracks as creative references and outputs cinematic videos with synchronized sound effects. It runs as a web-based platform (no download needed) and supports text-to-video generation alongside direct reference uploads. The tool’s @ syntax lets users target specific elements (e.g., a character or object) for frame-by-frame control. The product is developed by Seedance (the company name is not disclosed in the source data).
Key Features
- Universal reference input — Upload any combination of images, videos, and audio clips; the model uses them as style, motion, or audio guides for the output video.
- @ syntax for precise control — Type @ followed by an element name to lock its appearance, movement, or timing across frames (e.g., @person, @camera).
- Built-in audio generation — Each output video includes automatically generated sound effects synchronized to on-screen motion, eliminating the need for separate audio editing.
- Camera replication — Mimic camera movements (pan, zoom, tilt) from a reference video or specify them via text prompts.
- One-take continuity — Generate long, continuous shots without cuts, preserving consistent character appearance and scene flow across the entire clip.
- AI image generation — Create still images from text prompts within the same interface, usable as reference frames for video generation.
- Music creation tools — Produce original music tracks using AI, which can be layered onto video outputs directly.
Who is it for?
- Social media content creators — Produce short, polished videos with built-in sound and consistent style without editing software.
- Marketing teams — Generate product demo clips or brand videos from a few reference images and a script, with matching audio.
- Independent filmmakers — Experiment with camera movement and one-take sequences for storyboards or rough cuts before principal photography.
- Video editors — Quickly prototype visual effects, transitions, and audio sync using the @ syntax to guide specific elements.
What can you do with Seedance 2?
- Create marketing videos from product photos — Upload three product images, add a music track from the built-in music tool, and output a 15-second loop with automatic zoom and sound effects.
- Generate a consistent character walkthrough — Use @person to lock a character’s appearance across a one-take walkthrough of a scene, with camera replication following a reference video pan.
- Sync audio to video automatically — Upload a voiceover or sound effect clip as audio reference; the model aligns visual motion to the audio waveform.
Pricing
Seedance 2 operates on a freemium model — a free tier with basic features and paid plans for higher resolution, longer durations, or commercial usage (specific dollar amounts are not stated in the source data).
