Create stunning AI videos with synchronized audio from text and images using Seedance 1.5 Pro by ByteDance
Sound and Vision, All in One Take
Seedance 1.5 Pro generates audio and video together natively. Create dialogue by surrounding what you want characters to say in quotation marks, describe the soundscape and ambient audio, or add music for AI TikTok dances — and say goodbye to silent AI videos. From reels and talking-head clips to cinematic scenes, you can generate content that captivates not only with how it looks, but also with how it sounds.
Cinematic Camera Control
Control your camera with precision. Whether you want to do a dolly zoom, a tracking shot, a crane movement, or a continuous long take, just describe the camera movement in English, and Seedance 1.5 will replicate it accurately.
Native Lip-Sync Out of The Box
Sync character dialogue to lip movements effortlessly in multiple languages — including English, Mandarin, Japanese, Korean, Spanish, and even Sichuan and Shaanxi dialects. Perfect for creating talking-head videos, presentations, and explainer content.
10x Faster Than Previous Generation
Seedance 1.5 Pro generates videos more than 10× faster than its predecessor, typically delivering results in under 45 seconds (compared to the previous generation time of about three minutes per video). This lets you create more content faster and iterate more seamlessly as you explore different ideas.
What can you create with Seedance 1.5 Pro? Get inspired with these ideas:
Social Media Content
Create TikToks, Reels, or YouTube Shorts with sound, dialogue, and visuals that resemble footage shot on an iPhone or CCTV camera.
Short Movies
Become a director thanks to the realistic motion and natural sound that follow the script you typed in the text prompt.
Ads & Commercials
Upload an image of the product you want to promote, along with a script, and receive a short commercial ready to use in different styles, ranging from realistic to animated.
Educational content
Create videos for lectures, entertaining YouTube explainers, and infographics that generate views.
Presentations
Create videos to introduce products, proposals, or projects and keep your audience engaged by describing what you want to create via a text prompt.
Image-to-Video
Bring static images to life. Just upload a reference photo and describe the motion to create an animated version. You can animate old photos, drawings, or photographs.
Create AI videos in 3 simple steps
Describe Your Video
Write a detailed text prompt in plain English describing the scene you want to create. You may also upload a reference image, which can be used as a starting frame, to include that object in the video, or as a style guide.
AI Generates The Video
Don't close the page because Seedance Pro is generating your video. This process usually takes about 45 seconds, though it may take longer during periods of high usage.
Download and use
Done! Download your video in HD quality without watermarks and use it however you like, including for commercial purposes. You have 100% usage rights.
What is Seedance 1.5 Pro?
Seedance 1.5 Pro is ByteDance's audio-visual AI video generation model. It was the first model in the industry to natively generate synchronized audio and video together in a single output, ahead of Veo 3.1, Sora 2 and Kling 2.6.
What makes Seedance 1.5 Pro different from other AI video models?
The ability to generate videos with sound from text is the biggest differentiator, but this model is also praised for its high image quality, including realistic visuals, a high level of detail, and natural motion.
What languages does Seedance 1.5 Pro support?
Seedance 1.5 Pro supports English, Mandarin, Japanese, Korean, Spanish, Indonesian, and regional Chinese dialects: Sichuanese and Cantonese.
What resolution and duration does Seedance 1.5 Pro support?
Resolution up to 1080p. Video duration is from 4 to 12 seconds. You can also create videos in different aspect ratios: 16:9, 9:16, 4:3, 3:4, 1:1, and 21:9.
Can I use Seedance 1.5 Pro for image-to-video?
Yes, Seedance 1.5 Pro supports text-to-video and image-to-video workflows, though, unlike Seedance 2.0, it does not support video-to-video editing. To use the image-to-video mode, upload an image to the widget above. Use the text prompt to describe how you want to use the image (e.g., as a starting frame, style reference, or an object inside the video).
How does Seedance 1.5 Pro compare to other video models?
Following the release of Seedance 2.0, Seedance 1.5 Pro is now considered a previous generation model. In terms of quality, it's similar to the Sora 2 and the Veo 3.1, which is decent but not the best in the industry. Nevertheless, you may still want to consider it due to its quick generation times and lower cost compared to flagship models, especially for creating b-roll or filler clips.
