Prepare both keyframe stills
Keep the same tabletop and lighting; change the product state or angle.
商品短片商业合规 · 100% 锁定商品主体限时免费
First & Last Frame Lock
Lock the opening frame and the final hero reveal.
Free-form video generation can wander off-angle at the end of a shot. By locking both the opening still (e.g. closed luxury box) and the final landing frame (e.g. open box revealing the watch), every transition lands on your exact hero composition.
- 核心 AI 模型
- MiniMax H3 Image-to-Video, Kling v2.1 i2v Pro Start-end-frame
- 上游 API 参考单价
- 采用下方高性价比模型，每second成本低至 $0.051 起。
- 标准输出规格
- 5–15 s transition video landing precisely on your end frame
- 商品锁定与隐私
- 100% 锁定商品外观与 Logo · 原图不用于训练
工作台
在工作台规划白底主图、换场景、包装改字与服装上模特的结构化修图方案并储存。
操作流程
三步出图。
Describe the single transition
Example: 'The matte black lid lifts smoothly to reveal the silver watch inside.'
Render the bridge
Short 5–8 s durations produce the crispest mechanical transitions.
你只需上传
输入素材。
- Start frame product image
- End frame product image (matching aspect ratio & lighting)
- Motion transition prompt
你直接获得
交付成片。
- 5–15 s transition video landing precisely on your end frame
底层引擎
驱动此工具的底层 AI 模型。
公开透明的单张/每秒成本。结合 Qwen-Image-Edit 的中英文包装改字能力与 Flux Kontext / Pro 的棚拍光影合成能力。
常见问题
卖家最关心的问题。
Do both images need the exact same aspect ratio?
Yes. Crop both the start frame and end frame to the same dimensions (e.g. 9:16 or 16:9) before uploading.
What e-commerce shots work best with start-end frames?
Box-to-product reveals, foldable electronics, magnetic cosmetic caps, and daylight-to-night lamp demonstrations.
Which models support dedicated start-and-end frame conditioning?
MiniMax H3 Image-to-Video, Kling v2.1 Start-End Frame, Vidu Q2 Pro Start-End, and Wan 3.0 Image-to-Video.
如何开始使用？需要付费吗？
使用信箱和密码注册后即可使用。免费截止日期会显示在首页及工作台，无需信用卡，不自动扣款。
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