BytePlus Vision AI

MotionForge

Bring any portrait to life. Upload your image and a reference video — our AI does the rest.

Generate Your Video
🖼️ Portrait Image JPG, PNG · Max 10MB
Min 512×512px
🎬 Reference Video MP4, MOV · Max 100MB
3–30 seconds
🔑
How to Get Your BytePlus Access Key & Secret Key
Takes less than 2 minutes · Free to set up
▼
  1. 1
    Go to BytePlus ConsoleVisit console.byteplus.com and sign in or create a free account.
  2. 2
    Open Access Key ManagementTop-right account menu → Access Key Management.
  3. 3
    Create a New Key PairClick Create Access Key. Copy both the Access Key ID and Secret Access Key immediately — the secret is only shown once.
  4. 4
    Enable Motion Video ServiceGo to BytePlus Vision → Motion Video and activate the service on your account.
  5. 5
    Paste Keys AboveClick "Set API Keys", enter your keys once — they are saved permanently to your account.
Access Key: AKAPxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Secret Key: WXpj...long base64 string...
📐
Input Requirements & Specifications
Follow these for best results
▼
Portrait Image Format
JPG, PNG, WEBP
Portrait Min Size
512 × 512 px minimum
Portrait Max File Size
10 MB
Portrait Recommended
Clear frontal face, neutral background
Reference Video Format
MP4, MOV, AVI
Reference Video Duration
3 – 30 seconds
Reference Video Max Size
100 MB
Reference Video Recommended
One person, clear motion, well-lit
✅
Dos & Don'ts
For the best quality output
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✅ Do
  • Use a clear, well-lit portrait with the face facing forward
  • Use a reference video with smooth, natural body movement
  • Keep the subject in frame for the full duration
  • Use reference videos with one person only
  • Use MP4 format for the most reliable results
❌ Don't
  • Don't use blurry or heavily filtered portrait images
  • Don't use reference videos with multiple people
  • Don't use reference videos longer than 30 seconds
  • Don't upload images with faces partially hidden
  • Don't use images of minors