Up to 30 seconds per clip
One generation runs from 4 to 30 seconds, long enough for several camera cuts inside a single scene.
AI video models · Open on Vgent
Seedance 2.5 AI video generator
ByteDance's Seedance 2.5 turns a prompt, a first and last frame, or a set of reference images, clips and sounds into video of up to 30 seconds with sound. On Vgent you use it from the same composer as every other model and pay per second of output.
Examples
Examples Vgent made. Works people publish to the gallery appear here once approved.
Seedance 2.5
At a glance
- Made by
- ByteDance
- Resolutions
- 480P, 720P, 1080P
- Clip length
- 4–30 s
- Aspect ratios
- 16:9, 4:3, 1:1, 3:4, 9:16, 21:9
- Starts from
- a prompt, a first and last frame, reference images, video and audio, a video to extend, or a video to edit
- Sound
- Generated with the video, can be turned off
Seedance 2.5
Why use it
References that hold a look
Omni reference takes up to 30 images, 10 video clips and 10 audio clips, so a character, a product or a movement stays the same from shot to shot.
Sound in the same pass
Ambience, effects and spoken lines are generated with the picture; turn sound off when you plan your own mix.
Extend and edit
Continue a clip past its last frame, or edit a video from your asset library in the Editor.
Price example
Seedance 2.5 · 720P · 5 s≈ 219 credits
- Lite plan ($9 a month, 270 credits): about 1 such clips
- $9 credit pack (500 credits): about 2 such clips
Credits are charged by seconds of output at the verified rate. They are held when you submit, and a failed generation releases them.
Frequently asked questions
How long can a Seedance 2.5 video be?
Each clip runs 4 to 30 seconds. For anything longer, the Agent plans a film from many clips and joins them into one video.
Which resolutions and aspect ratios does it support?
480p, 720p and 1080p, in 16:9, 9:16, 1:1, 4:3, 3:4 or 21:9, or an automatic ratio that follows your images.
How do I keep the same character across shots?
Add photos or designs of the character as omni references. In the Agent, every film first gets reference sheets for its characters, places and props, and each shot is generated from them.
How is Seedance 2.5 priced on Vgent?
By seconds of output and by resolution. The price example on this page uses the rates in force now, and the composer shows the exact credits before you generate.
How is it different from Vgent 1.0?
Vgent 1.0, Vgent's default model, runs on Seedance 2.0 and makes clips of 4 to 15 seconds. Seedance 2.5 goes up to 30 seconds and takes more reference material.