Seedance 1.5 Pro online: video from first and last frame
ByteDance video up to 12 seconds with sound: from a description or the first and last frame.
from $0.027/sec per second of video · pay as you go · no subscription
What Seedance 1.5 Pro can do
Seedance 1.5 Pro is a ByteDance video model for clips up to 12 seconds with sound. It makes video from a prompt or from a first and last frame, blending them smoothly, at a low price.
It works well for transitions, animating artwork and short scenes. Pay per second of video, no plan needed.
Use cases
- smooth transitions between two images
- animating illustrations and artwork
- short clips with sound for social media
- before-and-after videos for products or renovations
How to get started
- Sign in with Telegram, GitHub or email — it takes half a minute.
- Open the Seedance 1.5 Pro page and write a prompt, optionally adding a photo.
- Check the price on the Create button and run it. The result appears on the page and in your Generations list.
- Top up when you need to — any amount, no subscription. Prefer code? Create an API key and call the same model over REST.
Prompt tips for Seedance 1.5 Pro
- For transitions, choose frames with a similar composition — the motion will be smoother.
- Describe exactly how the scene changes between the frames.
- 5–6 seconds is usually enough for simple scenes.
The more specific the prompt, the fewer attempts you need. Instead of "a nice picture", say what exactly, where, in what light and in what style.
Seedance 1.5 Pro FAQ
How much does Seedance 1.5 Pro cost?
You pay per second of finished video: from $0.027/sec. The exact amount for your settings is shown on the Create button before you start. No subscription — pay only for results.
Is there a Seedance 1.5 Pro free trial?
New accounts may get a small welcome bonus to try the models; after that you top up any amount you like and pay per generation. There is no monthly plan to cancel.
Is there a cheap Seedance 1.5 Pro API?
Yes. Every model on MixMedia, including Seedance 1.5 Pro, is available through one REST API with the same pay-as-you-go prices as the website. Create a key in your dashboard and see the docs for examples.
How can I pay?
Top up your balance with a bank card from any country. Your balance never expires.
What if a generation fails?
If a task ends with an error, the charge is refunded to your balance automatically.