视频工具
参考片裂变：新 SKU 或新口播
季节换品或授权模特替换——确认报价后再生成。
结论：Upload a reference MP4 you may use, choose product or person replacement, confirm per-second credits (28/s 720p, 45/s 1080p), download async MP4 from History.
Two remix modes
Product replacement needs one product photo and title; person replacement needs reference photos or a description.
Person replacement is only for talent you are licensed to use—no impersonation, fabricated endorsements, or unlawful ads. You are responsible for rights and compliance.
Workflow
Upload video, add assets, pick 720p/1080p, confirm quote, download MP4.
- Upload source video within app limits.
- Choose product or person replacement and fill required fields.
- Confirm per-second quote and wait for async render.
- Download from History when ready.
Purchase credit packs from Billing on guijike.com when you need more runs.
AI models and access
Representative models and Guijike access (see Terms).
This tool uses licensed commercial AI models through Guijike infrastructure—not direct vendor accounts. Credits and limits are described here and on /pricing; confirm the in-app quote before each run. See Terms and Acceptable Use for prohibited uses. Representative models for this feature: Google Veo; OpenAI Sora-class video; ByteDance Seedance; Alibaba Wanxiang / Wanx video; fal.ai hosted video endpoints; and comparable models from Terms §8 suppliers Access: Licensed commercial APIs only through Guijike infrastructure—we do not sell upstream keys or dashboards
输入与输出
您提供
- Licensed reference video
- Product photo + title or person references / description
- 720p or 1080p
您获得
- MP4 with sound
- 28 credits/s (720p) or 45 credits/s (1080p)
常见用途
- Swap SKU in UGC template
- Replace presenter with licensed talent
- Localized product still on same motion
常见问题
可以替换视频里的人物吗？
可以，但须使用已获授权的模特/达人素材，并遵守可接受使用政策，禁止冒充。
还支持只换商品吗？
支持——同一工具可在授权参考片上做换品。