Seedance 1.5 Pro AI Video Generator
Generate cinematic videos from text or images with synchronized audio and consistent motion.
Built for story, marketing, and previsualization
Seedance 1.5 Pro focuses on cinematic motion, narrative continuity, and audio-visual synchronization. It can transform text scripts or still images into short clips while generating dialogue, ambience, and background music in the same pass. This unified workflow reduces post-production effort and helps teams validate ideas quickly, whether they are testing a story arc, pitching a concept, or building marketing assets. The model is especially useful when you need believable motion and sound without assembling separate tools for animation, voice, and music.
Storytelling
Story-driven cinematic clips
Turn scripts or prompts into short scenes with controlled camera motion and mood. You can describe characters, actions, and emotional beats to guide the pacing and framing of the scene.
Marketing
Product and marketing videos
Generate promo clips with narration, ambient sound, and BGM that match the visuals. This is useful for product launches, social ads, and quick feature explainers.
Previs
Previs and pitch videos
Validate pacing, framing, and storytelling beats before full production. Previsualization clips help teams align on direction and reduce uncertainty.
Education
News and educational narratives
Convert summaries or knowledge content into short narrated videos, making complex topics easier to understand and share.
Dialogue
Dialogue-driven scenes
Create short scenes with multiple speakers, synchronized speech, and natural timing for branded storytelling or character-driven content.
Generate in three steps
The workflow is simple and repeatable. You select the input mode, set the parameters, and generate multiple variations to compare. This approach is ideal for fast creative exploration, enabling teams to refine timing, mood, and narrative consistency without heavy manual editing. If you already have a visual reference, image-to-video helps preserve style, while text-to-video gives you more freedom to explore story directions.
Describe or upload
Use a text prompt to describe the scene, or upload a still image as the starting frame. Clear camera and mood cues help the model produce more stable results.
Choose duration and resolution
Set duration, resolution, and aspect ratio to match your channel or delivery format, balancing clarity and speed.
Generate and export
Create multiple versions, review, and export the best result. Iterate on prompts to improve pacing or emotional tone.
Core capabilities of Seedance 1.5 Pro
Seedance 1.5 Pro brings cinematic motion and native audio into a single generation pipeline. It is designed to keep narrative beats coherent, maintain expressive performances, and deliver audio-video alignment that feels natural to viewers. This makes it suitable for quick concept validation, early-stage storyboards, and marketing assets that require both visuals and voice in one pass.
Native audio generation
Generate dialogue, ambience, and BGM in sync with the visuals to reduce manual dubbing and sound design.
Film-grade camera motion
Create smooth, cinematic motion with stable framing and controlled camera movement.
Consistent storytelling
Maintain character emotion and scene coherence across clips for narrative continuity.
First and last frame control
Lock the start and end frames to preserve style and composition in image-to-video mode.
Multilingual dialogue
Support multiple languages and dialects for localized content and global campaigns.
Accurate lip-sync
Keep speech and mouth movement aligned for dialogue-heavy scenes.
Multi-person dialogue
Handle multi-character conversations while keeping timing and vocal delivery natural.
Music style control
Shape the mood of the scene by controlling background music style and atmosphere.
Seedance 1.5 Pro FAQ
Common questions about Seedance 1.5 Pro video generation.
- What is Seedance 1.5 Pro?
- Seedance 1.5 Pro is an AI model for short-form text-to-video and image-to-video creation with synchronized audio generation.
- How does it generate videos?
- Provide a prompt or image and the model generates motion and synchronized audio to match the scene, keeping timing and mood consistent.
- Does it support text-to-video and image-to-video?
- Yes. You can generate videos from text or animate a still image into motion.
- Does it include native audio?
- Yes. It can generate dialogue, ambience, and background music together with the visuals.
- Can I control the first and last frame?
- Image-to-video supports first and last frame control to fix the opening and ending shots.
- Does it support multiple languages?
- Multilingual dialogue is supported for localized content when enabled.
- Can I choose duration and resolution?
- Multiple duration and resolution options are available depending on your plan and region.
- What are common use cases?
- Storytelling, marketing clips, product demos, previsualization, and educational narratives.
- How do I get more cinematic results?
- Include camera direction, lighting mood, character emotion, and pacing cues in the prompt to guide the cinematic style.
- Is it suitable for commercial projects?
- The output is designed for marketing and content production. Please follow the platform licensing terms for usage.
- Can I use it via an API or online generator?
- You can start in the online generator, and integrate via API when it is available for your plan or region.
Create videos with Seedance 1.5 Pro
Generate synchronized audio-video clips online, then sign in to save history and downloads. Use Seedance 1.5 Pro to validate ideas quickly, produce marketing assets, and build cinematic story clips with a streamlined workflow. Iterate fast and compare versions.