Seedance 1.5 Pro Guide: Native Audio Video From 3 Credits
Seedance 1.5 Pro is the most affordable of the Seedance models on PulseMotionHub. It makes video with native audio from text or an image, in 5 or 10-second clips, and sits in the Premium tab. This guide explains what it costs, how it compares with its newer siblings, and where it makes sense.
- Seedance 1.5 Pro costs 3 credits for 5 seconds and 6 for 10.
- It generates native audio and supports text and image input.
- It needs the Pro or Studio plan.
- Seedance 2.0 Fast (5 credits) and Seedance 2.5 are the newer options.
What It Is
Seedance is ByteDance’s video model family. Seedance 1.5 Pro is the earliest of the three we offer, positioned for professional-quality video with native audio and cinematic storytelling scenes. It lives in the Premium tab alongside Seedance 2.0 Fast and Veo 3.1.
A note on claims: we describe each model by how it is used on PulseMotionHub and what it costs. Quality varies by scene, and the only reliable test is your own photo or prompt, so we suggest a cheap side-by-side before you commit credits.
Cost
| Mode | 5 seconds | 10 seconds | At Pro (5s) |
|---|---|---|---|
| Text to Video (Premium tab) | 3 | 6 | $1.47 |
| Image to Video (Premium tab) | 3 | 6 | $1.47 |
It requires the Pro or Studio plan, like the rest of the Premium tab.
The Seedance Family on PulseMotionHub
| Model | Credits (5s) | Max length | Where |
|---|---|---|---|
| Seedance 1.5 Pro | 3 | 10 seconds | Premium tab |
| Seedance 2.0 Fast | 5 | 10 seconds | Premium tab |
| Seedance 2.5 Draft 480p | 5 | 30 seconds | Next-Gen tab |
| Seedance 2.5 HD 720p | 11 | 30 seconds | Next-Gen tab |
1.5 Pro is the cheapest way to get Seedance with audio. For longer clips or higher quality, see Seedance 2.5 and the Seedance 2.0 guide.
Try one 5-second clip with sound for 3 credits.
When to Choose It
- You want sound on a budget. Audio is built in, at a lower price than Veo 3.1 or Seedance 2.0 Fast.
- Storytelling shots. Short cinematic scenes with ambience and effects.
- Drafts for a bigger model. Test the prompt here before spending more.
Prompting for Sound
Describe the audio as well as the picture. Name the sounds you expect.
A fisherman rows a small boat across a calm lake at dawn. Oars splash softly, birds call across the water. Slow pull back. Warm mist, gentle light. A busy night market. Vendors call out, sizzling food, crowd chatter. Slow tracking shot past colorful lanterns.You can switch audio on or off in the tool.
Worked Cost Examples
| Job | Calculation | Credits |
|---|---|---|
| Test one prompt with sound | 1 x 3 | 3 |
| Five short scenes, 2 attempts each | 5 x 3 x 2 | 30 |
| Three 10-second scenes, 2 attempts each | 3 x 6 x 2 | 36 |
A Checklist Before You Generate
Limits
- Plan required. Pro or Studio.
- Short clips. Up to 10 seconds; use Next-Gen for 15 or 30.
- Generated audio is a starting point. It may not match what you imagine. Mute it and add your own if needed.
- Real faces. ByteDance models may reject photos that look like real people. If that happens, credits are refunded.
Frequently Asked Questions
What is Seedance 1.5 Pro?
ByteDance’s Seedance 1.5 Pro model, available in the PulseMotionHub Premium tab for text and image to video with native audio, in 5 or 10-second clips.
How much does Seedance 1.5 Pro cost?
3 credits for 5 seconds and 6 credits for 10 seconds.
Which plan do I need?
The Pro ($97/mo) or Studio ($197/mo) plan.
Does Seedance 1.5 Pro make sound?
Yes. Audio is generated with the video, and you can switch it off before generating.
How is it different from Seedance 2.0 Fast and 2.5?
It is the earliest and cheapest of the three. Seedance 2.0 Fast costs more per clip, and Seedance 2.5 offers clips up to 30 seconds in the Next-Gen tab.
Related Articles
- Seedance 2.5: Features, Pricing and How to Use It (2026)
- Seedance 2.0 by ByteDance: Complete Guide to AI Video with Audio
- Kling AI vs Hailuo vs Seedance: Which AI Video Model is Best in 2026?
- AI Video Generators with Native Audio in 2026: Complete Guide
- How to Generate AI Video with Native Audio Using Veo 3.1
Try It on Your Own Project
Buy a small amount of credits with no subscription, or subscribe from $47/mo. New customers get 20% off their first card payment.
⚡ Get Started →20% off first card payment automatically · Plans from $47/mo · Or pay-per-use, no subscription