AI Product Videos for E-commerce: Skip the Studio with Seedance

If you sell online, you already know the problem: hiring a studio for a decent product video is expensive and slow — you're coordinating a camera, a model, lighting, and editing, then waiting days to see the result. If your catalog has 40 products and turns over every season, video stops being economically viable — so most small stores settle for static photos and lose out on the extra conversion that video tends to give a product page over photos alone.

Seedance 2.0 (ByteDance's model, built into our video generator) changes that math: instead of a camera, a model, a studio, and editing, the input is a photo of the product — the same one you already use on the product page — plus a description of the camera movement you want.

The actual workflow

Upload the product photo as a reference image in the video generator. Seedance uses it as the starting frame, so the product looks exactly as it is — it's not reinventing it, it's animating it.
Describe the movement, not the product. "Camera slowly orbits the product on a studio backdrop, soft lighting" works far better than describing the product again — the photo already covers that.
Pick an aspect ratio based on where it'll run: 1:1 for the product page and Instagram feed, 9:16 for Reels or Stories, 16:9 for a category banner.
Resolution: with Seedance Mini, 480p is more than enough for a product-page thumbnail; if the video is going full-screen (homepage banner, Meta ad), bump up to 720p with Seedance Standard.

Which model to use for your catalog

Not every product needs the same level of detail, and credit cost scales with quality:

Large, fast-turnover catalog (fashion, accessories): Seedance 2.0 Mini at 480p. It's the cheapest tier available and the result already reads as motion and page-ready quality — you don't need more for a product you'll swap out in 2 months.
Hero or high-margin products (electronics, jewelry, furniture): Seedance 2.0 Standard at 720p, or even Kling if you want a 10-second clip with more camera control.
Video going into paid campaigns (Meta Ads, TikTok Ads): here the higher resolution pays off — the extra credit cost is tiny next to the CPM you're paying to get it seen.

One detail that makes a real difference: the negative prompt

With Kling (not Seedance, which doesn't support it) you can specify what you DON'T want to see — "no smudges, no hard reflections, no blur at the edges." It's the fastest way to fix a result that's almost right but has one specific flaw, without regenerating the whole clip from a different prompt.

What it actually costs

With Seedance 2.0 Mini at 480p, a 5-second clip costs 5 credits — on the Starter plan (200 credits/month) that's 40 product videos a month. Compared to the cost and wait of hiring a studio for every video, the gap isn't marginal — it's the difference between product video being viable for a small store or not.

If you've never tried generating a product video with AI, the best place to start is the photo you're already using on your product page, run through Seedance Mini at 480p — it's the cheapest combination in the catalog, so you can iterate on the prompt a few times without worrying about cost before you upscale for the final version.