What you will take away
- Start from a clean still and ask for one camera move plus one environmental motion.
- Shorter clips are easier to control; five seconds is a good first test.
- Review the product, label, and anatomy against the source before publishing.
Image-to-video is the most practical entry point for most small teams. You already have a product photo, a poster, or a listing image. You do not have a camera crew, a studio, or a week to edit. A short clip with restrained motion can add enough life to the asset without pretending to be a full commercial.
Seedance 2.0 is the video model behind the product video generator and the social media video generator on this site. The model supports text-to-video, image-to-video, and reference-to-video. This guide focuses on image-to-video because it gives you the most control over the subject.
Why start from an image
Text-to-video is useful when the scene does not exist yet. Image-to-video is useful when the composition already works. You have a product shot with the right angle, a poster with the right typography, or a listing photo with the right architecture. The model's job is to add motion, not to invent a new subject.
That constraint is a feature. The more the model invents, the more likely it is to change the product, the label, the face, or the building. Starting from an image gives the model a visual anchor.
Choose a source image that can move
Not every still is a good video source. A strong image-to-video source usually has:
- A clear subject with a readable silhouette.
- Space around the subject for a camera move.
- A simple background that can support atmospheric motion.
- Enough resolution to survive a push-in.
- No baked-in text that must stay perfectly legible.
If the product fills the entire frame, a push-in has nowhere to go. If the background is a flat white studio, there is no atmosphere to animate. If the image is a low-resolution thumbnail, the video will look soft.
The best first test is a product photo with the object slightly off-center, a textured surface, and a background with some depth. That gives the model something to move.
Write the motion in one sentence
A good motion prompt has two parts: one camera move and one environmental motion. That is enough for a five-second clip.
Examples:
- “Slow push-in toward the product, soft light sweeping across the label, no text.”
- “Slow orbit around the sneaker, subtle floor reflection, drifting studio haze, no text.”
- “Slow tilt up the building, warm interior lights turning on, light tree movement, no text.”
Avoid stacking three camera moves, a costume change, a person entering, and a scene transition into one prompt. The model has more chances to drift, and the result is harder to review.
Set the duration before the prompt
Five seconds is a useful default. It is long enough to show a camera move and short enough to keep the product consistent. Longer clips are available, but they give the model more time to invent details.
If you need a longer final video, generate several short clips and edit them together. That gives you more control than asking one generation to carry a full story.
Match the aspect ratio to the placement
The aspect ratio should be decided before generation, not after. A 16:9 clip cropped to 9:16 loses the sides. A 9:16 clip placed in a 16:9 player leaves large empty bars.
Common choices:
- 16:9: product pages, YouTube, landscape display, listing pages.
- 9:16: Reels, Shorts, TikTok, stories.
- 1:1: feed posts and some marketplace placements.
- 3:4: social feeds that favor a taller image.
The video workspace supports several ratios. Pick the one that matches the first placement, then create a separate version for the others if needed.
Keep the product consistent
The most important review check is product consistency. Compare the first frame, the middle frame, and the last frame with the source image. Look for:
- Label text changing or disappearing.
- Packaging shape drifting.
- Color shifts.
- Extra parts, missing parts, or duplicated elements.
- Hands or reflections that look wrong.
If the product drifts, shorten the clip, simplify the motion, and repeat the preservation instruction. A five-second clip with one slow move is easier to control than a ten-second clip with a complex orbit.
What the model is good at
Seedance 2.0 is good at:
- Slow camera moves.
- Atmospheric motion: fog, dust, light shifts, drifting fabric.
- Product reveals with a clear subject.
- Short social clips with a single idea.
- Text-to-video scenes when you need a new visual.
It is not a replacement for:
- A multi-scene commercial.
- A precise 3D product render.
- A talking-head video with lip-sync.
- A full walkthrough with accurate spatial continuity.
Knowing the boundary saves time. If you need a 30-second story with three scenes, plan three generations and edit them, or use a different production path.
Provider fallback, without the jargon
The video service can route a request across providers when a failure is retryable. The public runtime starts with the configured provider order and falls back only when the failure category allows it. Content-policy rejections and invalid inputs stop; they are not retried on another provider.
That behavior matters for reliability, but it is not a quality guarantee. A fallback provider may produce a different result. Review the final clip, not just the fact that the task completed.
A practical first project
Try this with one product photo:
- Pick a product image with a clear silhouette and some background depth.
- Write a five-second prompt with one camera move and one environmental motion.
- Choose the aspect ratio for your first placement.
- Generate one clip.
- Compare the first, middle, and last frames with the source.
- If the product drifts, reduce the motion and try again.
- If the clip works, export it and create the other aspect ratios separately.
Do not start with a batch of ten clips. Start with one, learn what the model does with your product, and then scale the prompt that works.
Common mistakes
Too much motion. Fast pans and complex orbits are harder to control.
No preservation instruction. If you do not tell the model to keep the product unchanged, it may redesign it.
The wrong aspect ratio. Decide the placement before you generate.
A low-resolution source. The video will inherit the softness.
Ignoring the label. Small text is the first thing to drift.
Publishing without a comparison. Always compare the clip with the source image.
A final review checklist
- The source image is sharp and has room for movement.
- The prompt contains one camera move and one environmental motion.
- The duration is appropriate for the idea.
- The aspect ratio matches the first placement.
- The product shape, color, and label are consistent.
- The motion looks physically plausible.
- The clip has no unintended text or watermarks.
- The final file is exported in the right format.
If you want to try the workflow, start with the AI product video generator. If you need a vertical social version, use the AI social media video generator. If you want to understand the model layer, read the model guide.
FAQ
What is Seedance 2.0 good at?
Short image-to-video clips with controlled camera movement, atmospheric motion, and a consistent subject. It is not a full multi-scene commercial engine.
How long should an image-to-video clip be?
Five seconds is a useful default for social and product tests. Longer clips are available, but they give the model more time to drift.
Can I keep the product label unchanged?
You can instruct the model to preserve it, but small text can still change. Check the output against the source before publishing.
