What is Seedance 1.5 Pro?

Seedance 1.5 Pro is ByteDance's AI video model that generates video and audio simultaneously. It specializes in accurate lip-sync across multiple languages.

How is this different from Veo 3.1?

Seedance 1.5 Pro focuses on precise multilingual lip-sync and multi-shot storytelling. Veo 3.1 offers broader creative flexibility with first/last frame control and video extension. Choose Seedance when lip-sync accuracy matters.

What languages does lip-sync support?

English, Chinese (including regional dialects), Japanese, Korean, Spanish, Indonesian, Portuguese, and more.

Can I control camera movement?

Yes. Describe pan, tilt, zoom, orbit, or tracking shots in your prompt. The model executes professional cinematography.

What's the difference from Image to Video?

Text to Video generates everything from your description. Image to Video uses uploaded photos to control character appearance while animating them with lip-sync.

Seedance 1.5 Pro Text to Video

Seedance 1.5 Pro generates video and synchronized audio in a single pass. Describe your scene with dialogue—characters speak with lip movements matching multiple languages including English, Chinese, Japanese, Korean, and Spanish. Try Seedance 1.5 Pro for free below!

Have reference images? Try Seedance 1.5 Pro Image to Video for character animation.

Seedance 1.5 Pro generates video and synchronized audio in a single pass. Describe your scene with dialogue—characters speak with lip movements matching multiple languages including English, Chinese, Japanese, Korean, and Spanish. Try Seedance 1.5 Pro for free below!<br/><br/>Have reference images? <a href="/image-to-video/seedance-1-5-pro" class="text-primary underline">Try Seedance 1.5 Pro Image to Video</a> for character animation.

Key Features

Multilingual Lip-Sync

Characters speak with accurate lip movements matching your dialogue. Supports multiple languages including English, Chinese, Japanese, Korean, Spanish, Indonesian, and Portuguese, plus regional dialects. No dubbing artifacts or timing mismatches.

Multi-Shot Storytelling

Generate videos with multiple scenes that maintain narrative coherence. Characters, lighting, and visual style stay consistent across different shots—create story sequences, not just isolated clips.

Cinematic Camera Control

Direct your video like a cinematographer. Specify pan, tilt, zoom, orbit, and tracking shots in your prompt. The model executes professional camera movements with precise framing.

Joint Audio-Visual Generation

Video and audio generate together, not sequentially. Dialogue timing, sound effect placement, and music sync are built into the generation process—no manual alignment needed.

Use Cases

Multilingual Marketing

Create the same ad in multiple languages with accurate lip-sync. No reshoots, no dubbing artifacts.

Short-Form Storytelling

Generate multi-shot narrative sequences with consistent characters for web series and social content.

Explainer Videos

Produce talking-head style content with synchronized speech. Characters explain concepts naturally.

Social Media Ads

Create scroll-stopping video ads with dialogue hooks. Test multiple scripts rapidly.

FAQ

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