Text to video
Describe a shot and get a clip of 4 to 15 seconds in 16:9, 9:16, 1:1, 4:3, 3:4, 21:9 or an adaptive ratio.
Model
Type
Prompt
Try an example
Seedance 2.0 Mini
A red vintage tram climbing a steep rainy street at dusk, warm shop lights reflecting on wet cobblestones, slow cinematic tracking shot
Seedance 2.0 Mini
Waves crashing on a black sand beach under a stormy sky, sea spray in the wind, with the natural sound of surf
Seedance 2.0 Mini
Close-up of a barista pouring a rosetta latte art in a ceramic cup, steam rising, soft morning window light, vertical video
Seedance 2.0 Mini
The woman from the reference photo walks along a beach at sunset, wind in her hair, smiling at the camera
1Pick a mode
Text to video, first and last frame, reference images, or a reference video.
2Set length and size
4 to 15 seconds, 480p or 720p, and the aspect ratio you will post in.
3Generate
480p costs 2 credits per second and 720p 4; turn on Audio for sound.
Your generations will show up here.
Seedance 2.0 Mini is the low-cost member of ByteDance's Seedance 2.0 family, built for fast, high-volume video. It takes the same inputs as Seedance 2.0 Fast: a text prompt, a first and last frame, up to nine reference images, or up to three reference videos. On Buble it makes 4 to 15 second clips at 480p or 720p, with optional sound, from 2 credits per second.
Every clip was generated on Buble for this page and is shown with its prompt. The tram, latte and beach clips are 480p; the surf clip is 720p with generated sound. The woman in the beach clip comes from a reference photo of a fictional person, and the river delta clip starts from a single still image in Frames to Video.
Prompt
A red vintage tram climbing a steep rainy street at dusk, warm shop lights reflecting on wet cobblestones, slow cinematic tracking shot
What it does
Four input modes share one set of controls, so you can draft in text and move to frames or references without switching models.
Describe a shot and get a clip of 4 to 15 seconds in 16:9, 9:16, 1:1, 4:3, 3:4, 21:9 or an adaptive ratio.
Upload a start image, and optionally an end image, to pin down how the clip opens and closes.
Give up to nine reference images and up to three audio clips to keep a person, product or voice consistent.
Add up to three reference videos, 15 seconds in total, for motion and camera guidance.
Switch on Audio to generate ambient sound with the picture, as in the surf clip above.
2 credits per second at 480p and 4 at 720p, about a fifth of Seedance 2.0 Fast.
Specs
Everything you can set on Buble, and what each mode accepts.
Any whole number of seconds from 4 to 15. The default is 5 seconds.
480p for drafts at 2 credits per second, or 720p at 4 credits per second. The default is 720p.
16:9, 9:16, 1:1, 4:3, 3:4, 21:9, or adaptive to follow your input image.
A start image and an optional end image in JPG, PNG, WebP, BMP or GIF, up to 30 MB each.
Up to 9 reference images (30 MB each) and up to 3 MP3 or WAV clips of up to 15 seconds and 15 MB. Video to Video adds up to 3 MP4 or MOV clips, 15 seconds in total and 50 MB each.
Audio adds generated sound to the clip. Web Search lets a text prompt draw on current information from the web. Both are off by default.
Use cases
A price of 10 credits for a five second 480p clip changes how you work: you can try many ideas before you commit to one, and you can afford to generate the same scene several times to pick the best take.
Turn a shot list into rough moving clips so a team can agree on framing and pacing before anything expensive is made.
Make vertical 9:16 clips for Reels, Shorts and TikTok in batches, then keep the ones that work.
Short close-ups such as the latte pour above fill gaps in an edit without a shoot.
Weather, water and city scenes with generated sound make backgrounds for streams, menus and waiting screens.
Work out the wording on Mini first, then send the final prompt to Seedance 2.0 or 2.5 for a 1080p render.
Bring a still photo of a person, place or product to life with a first frame and a short motion prompt.
Compare
Credits per second of output as configured on Buble today. Mini trades some quality headroom for price; check a draft on Mini before paying for a larger model.
| Detail | Seedance 2.0 Mini | Seedance 2.0 Fast | Seedance 2.0 | Seedance 2.5 |
|---|---|---|---|---|
| 480p per second | 2 credits | 9.6 credits | 12 credits | 14.4 credits |
| 720p per second | 4 credits | 19.2 credits | 24 credits | 36 credits |
| An 8 s 720p clip | 32 credits | 154 credits | 192 credits | 288 credits |
| Highest resolution | 720p | 720p | 4K | 720p |
Prompting
These habits made the clips on this page.
Describe a single continuous shot with one main action. The tram, surf and latte clips each follow one clear movement.
Words like tracking shot, close-up or slow dolly set the framing more reliably than adjectives about quality.
Try ideas at 2 credits per second, then rerun the keeper at 720p.
With Audio on, say what should be heard, such as the sound of surf or rain.
To keep a particular person, start from a first frame or a reference photo instead of describing them.
In Frames to Video, add a second image when the last shot matters, such as a product facing the camera.
FAQ
Answers about modes, limits and credits.
Create
Start a 5 second 480p draft for 10 credits, then move the best idea up to 720p.