Seedance 1.5 Pro is a unified audio-video generation model built for cinematic, performance-driven AI video. By creating visuals, dialogue, sound effects, and timing in a single process, it achieves natural lip-sync, expressive emotion, and production-ready output — especially strong in Chinese and regional dialects. The result is AI video that goes beyond realistic motion and delivers coherent, controllable on-screen performance.
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Seedance 1.5 Pro generates visuals and audio together in a single process, producing natural lip-sync, scene-matched Foley and music, and footage that’s ready for the edit bay — no last-minute mouth-match fixes. You can use Seedance 1.5 Pro directly on the OCMaker AI, making it easy to run image-to-video generation and move straight into post-production.
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With Seedance 1.5 Pro, a single, simple prompt can produce clearly different emotional deliveries — changes in tone, pace, and intent feel like directed performance rather than synthetic speech.
Built on a joint audio-video model, it gives creators director-level control over acting and mood through concise prompts, powered by Seedance AI’s unified approach.
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Seedance 1.5 Pro leads in Mandarin and regional dialect reproduction, accurately capturing local phonetics, intonation, and speaker identity even in rapid multi-party dialogue.
Compared with older generations of seedance, it substantially reduces “everyone moves their mouth” artifacts and supports authentic, localized storytelling.
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Designed for commercial pipelines, Seedance 1.5 Pro offers deterministic controls, API & batch inference, monitoring, and compliance features so teams can scale quality reliably.
For teams still using legacy builds (e.g., Seedance 1.0), the new release represents a clear step up in reproducibility, throughput, and enterprise readiness.
Generate ambient sound effects and background music alongside visuals, boosting realism while reducing post-production audio work.
Animate still images with skeletal and motion-driven generation to quickly bring characters and IPs to life.
Supports major global languages with deep optimization for Chinese and regional dialects.
Control voice tone, pacing, emotion, and pitch through concise, director-style prompts.
Align camera movement, editing rhythm, and sound to create film-like pacing and storytelling.
API access, batch exports, logging, and usage controls built for scalable production workflows.
Simple steps to create amazing content
Start your project by uploading a reference image. This sets the visual foundation for your scene, character, or brand style.
Write a prompt that defines the scene, motion, and performance (emotion, dialogue style, pacing). Choose Seedance 1.5 Pro, then set clarity, length, and other options.
Click Generate to create a fully synced video with visuals and audio produced together. Preview the result, adjust if needed, and download the final clip.
Frequently Asked Questions
Seedance 1.5 Pro is a next-generation AI video model that generates visuals, dialogue, sound effects, and timing together in a single process. It’s designed for cinematic, performance-driven video rather than silent visuals with added audio.
Unlike traditional pipelines that generate visuals first and add audio later, Seedance 1.5 Pro uses a unified audio-video architecture. This allows motion, lip sync, emotion, and sound to be generated together, resulting in more natural performances and production-ready output.
You can use Seedance 1.5 Pro directly on the OCMaker AI platform, making it easy to generate videos from text or images and move seamlessly into post-production or deployment workflows.
Prompts in Seedance 1.5 Pro describe not only what happens on screen, but also how it should be performed. With concise instructions, you can guide dialogue style, emotion, pacing, and overall scene intent without complex scripting.
Yes. Seedance 1.5 Pro allows fine-grained control over voice tone, speaking speed, emotional delivery, and overall style. The same line of dialogue can produce very different performances depending on the prompt context.
Seedance 1.5 Pro is well-suited for commercials, branded content, narrative short films, character-driven scenes, and localized videos requiring strong lip sync, emotional expression, or dialect support.
Try Seedance 1.5 Pro for cinema-level audio-visual sync, expressive performances, and production-ready clips in one go.