seedance21.io NEW

seedance 2.1 ai video generator supports text-to-video and image-to-video workflows with multimodal inputs (text, images, audio, video) for short-form and narrative clips.It provides controls for duration, resolution (480p–1080p), aspect ratios (16.

9, 9.16, 1.1, 4.3, 21.9), and pacing for social media, ads, education, and product demos.Director-level camera commands let users specify tracking shots, dolly pushes, POV frames, close-ups, and rack-focus transitions to guide motion and framing.

Built-in audio generation produces synchronized speech, ambience, and sound effects with basic lip-sync for single-pass audio-video output.The workflow centers on selecting a model, writing a focused prompt, uploading reference images, and iterating on drafts to refine subject, lighting, style, and camera behavior.

Target users include content creators, marketers, educators, and product teams seeking rapid prototyping of short clips while maintaining control over visual style and narrative continuity.Generated videos may be used commercially; ensure reference assets do not infringe third-party rights.

Key Features

• Text-to-video and image-to-video workflows with multimodal inputs (text, images, audio, video)
• Controls for duration, resolution (480p–1080p), aspect ratios (16:9, 9:16, 1:1, 4:3, 21:9), and pacing
• Director-level camera commands (tracking shots, dolly pushes, POV frames, close-ups, rack-focus transitions)
• Built-in audio generation producing synchronized speech, ambience, and sound effects with basic lip-sync for single-pass audio–video output
• Iterative workflow: model selection, focused prompt writing, reference-image upload, and draft iteration to refine subject, lighting, style, and camera behavior

Use Cases

• Produce eye-catching short-form product demo videos using Seedance 2.1 from product images, specs or short scripts—apply director-level camera motion, automatic lip-sync for voiceovers, and export multiple aspect ratios and resolutions for socials without a live shoot
• Rapidly prototype narrative scenes and storyboards by turning text, images or rough audio into timed video sequences with fine control over pacing, camera commands and built-in ambience—iterate creative direction in minutes for previsualization
• Create multilingual marketing shorts and explainer clips by feeding text or audio into Seedance 2.1 to generate synced speech, lip-synced characters and polished visuals, then adapt outputs to Reels/Stories/16:9 formats for ad campaigns

Who is it for?

• Content creators
• Marketers
• Educators
• Product teams