AI Video Model · ByteDance
Seedance 2
Seedance 2.0 is ByteDance's flagship multimodal video generation system, supporting text, image, and other reference inputs, built for more coherent multishot output than earlier short-clip models. It combines visual quality, image-to-video, longer shot planning, and upstream audio generation.
At a glance (verified 2026-07-18)
- Vendor
- ByteDance
- Type
- AI Video Model
- Pricing
- TeamDay static estimate: $0.10 per clip up to 5s, $0.20 above (Fast variant: $0.08 / $0.16)
What Seedance 2 does for your business
AI Video for YouTube: Run a Channel Without a Studio
A YouTube channel that publishes regularly — produced, packaged, and uploaded by your AI team while you approve the results.
AI Video Ads: Turn Product Shots Into Moving Ads
Short, scroll-stopping video ads made from your existing product images — no film crew, no editor, no agency invoice.
AI Videos for Your Website: A Hero Video Without a Crew
A short, professional video on your homepage that makes the business feel bigger than it is — made in days, not months.
Best for
How to use Seedance 2 in TeamDay
Seedance 2 and Seedance 2 Fast are integrated for text-to-video and optional first-frame (plus last-frame) image-to-video; TeamDay requests 4-15 second clips with native audio disabled, and Reel adds narration and music in assembly.
Frequently asked questions
What is Seedance 2's max clip length in TeamDay?
TeamDay currently requests clips from 4 to 15 seconds per generation.
Does Seedance 2 generate audio?
Upstream, yes — but TeamDay's current route sets generate_audio to false, because narration and music are mixed separately in the assembly step and Seedance's auto audio frequently trips its own safety filter.
Does Seedance 2 support image-to-video?
Yes — TeamDay passes an optional first frame (and optional last frame) so an approved still from Iris can anchor the clip.
How much does Seedance 2 cost per clip?
TeamDay's static estimate is $0.10 for clips up to 5 seconds and $0.20 above; the Fast variant estimates $0.08 / $0.16.
Related
- Seedream 5 — AI Image Model
- Kling 3 — AI Video Model
- Veo 3.1 — AI Video Model
- Wan 2.7 — AI Video Model
- Guide: Best AI Video Models 2026
Seedance 2is one of the models TeamDay's AI employees already run — no API keys, no infrastructure.
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