Seedance 1.5 Pro: Create High-Quality, Realistic Videos with Audio-Sync
Seedance 1.5 Pro is a cutting-edge model that offers seamless audio-video synchronization, natural dialogue, and cinematic storytelling capabilities, while supporting multiple languages and content types.
Seedance 1.5 Pro Supports You in Unlimited Scenarios
What makes Seedance 1.5 Pro Outstanding?
High-Precision Audio-Visual Synchronization
- Seedance 1.5 Pro supports native audio-vide o generation, ensuring that speech, sound effects, music, and environmental sounds are all precisely synchronized.
- Achieve millisecond-level synchronization between audio and visuals, offering seamless transitions for a lifelike viewing experience.
Support Complex Camera Movements
- Cinematic-grade lens control and image quality, more suitable for creators who demand high-quality video effects.
- Seedance supports complex camera movements such as long takes and the Hitchcock zoom effect, resulting in smooth transitions, professional image quality, and strong dynamic tension.
Accurate emotional representation
- Seedance AI can capture subtle emotions and movements, allowing for natural transitions in actors' expressions, making the content more engaging.
- Close-up shots delicately present the continuity of expressions and emotions, with composition and atmosphere conforming to cinematic aesthetics.
Multilingual and Multi-Speaker Dialogue Support
- The model supports both monologue and multi-character dialogue with millisecond-accurate lip-syncing.
- Featuring multilingual capabilities, it covers a wide range of languages, including English, Chinese, Japanese, Spanish, and more. Create realistic, high-quality dialogues in any language.
How to Use Seedance 1.5 Pro on Lipsync
Describe and Upload
First, describe the video you want to create. Seedance AI supports generating videos solely from text descriptions. You can also upload a starting frame image and an ending frame image (optional) to make the video better match your needs.
Select Your Settings
You can choose the video's aspect ratio, duration, and whether to generate sound simultaneously. Seedance 1.5 Pro supports synchronized audio and video generation.
Generate & Download
Click the "Generate" button, and Seedance 1.5 Pro will seamlessly synthesize the audio and video, perfectly synchronized. Once the video is ready, you can download or share it directly to your platform.
Loved By Seedance 1.5 Pro Users
See what people are saying about Seedance 1.5 Pro
Seedance 1.5 Pro delivers true cinematic quality. The audio and visuals stay perfectly synchronized, and character emotions feel natural even in complex dialogue scenes.
This tool upgraded my content quality instantly. The voices sound natural, expressions are realistic, and the pacing feels polished without heavy editing.
I create product demo videos in minutes. Sound effects, motion, and narration stay perfectly aligned, making the final output look professionally produced.
Short videos generated with Seedance 1.5 Pro perform better. The immersive audio, smooth motion, and realistic dialogue keep viewers watching longer.
Seedance 1.5 Pro helps me prototype story scenes fast. Facial expressions, dialogue timing, and cinematic motion work beautifully without animation pipelines.
The multilingual speech support is outstanding. My lessons feel natural in every language, with precise mouth movement and clear audio-video synchronization.
