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DER.run
Open studio
Video model · by DERFreeOURS

DER V2

Our own image-to-video model. Makes 5–20 second clips from a photo or start and end frames.

  • Image to video
  • Lowest price
  • Long shots

From ≈ $0.03 a second · 3 credits

Try in studioAPI example
  • Sample · DER V2
  • DER V2 sample
  • DER V2 sample
  • DER V2 sample

Specs

Modes
Image to video · Start & end frames
Text to video
Not supported — use Seedance 2.0 Fast
Duration
5–20 s, any whole second
Versions
Standard · Cinematic · Flash
Audio
Silent unless you switch sound on · Cinematic and Flash make sound natively
Frames
A start image + an optional end frame
File types
PNG, JPEG, WEBP · up to 20 MB
Tier
Free — everyone can use it

Price

Pricing
Standard
≈ $0.03 / s3 credits a second
Cinematic
≈ $0.046 / s4.6 credits a second
Flash
≈ $0.03 / s3 credits a second
  • 5 s video≈ $0.15
  • 10 s video≈ $0.30
  • 20 s video≈ $0.60

Examples use the Standard version. The studio shows the exact price before you generate. Failed runs are refunded.

API

Use DER V2 from code

Model id der-v2. Same price and limits as the studio.

Full API docsUse with AI agents
REST · POST /v1/jobs
curl -X POST "https://api.der.run/v1/jobs" \
  -H "Authorization: Bearer $DER_API_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "der-v2",
    "params": {
      "model_version": "standard",
      "video_time": 5,
      "prompt": "…"
    },
    "inputs": {
      "image": "<asset id>"
    }
  }'

# then poll every 15 s until it’s finished
curl "https://api.der.run/v1/jobs/{id}" \
  -H "Authorization: Bearer $DER_API_KEY"

FAQ

About DER V2

Can DER V2 make a video from text only?

No. DER V2 always starts from an image. For text to video, pick Seedance 2.0 Fast in the studio.

What’s the difference between Standard, Cinematic, and Flash?

They’re versions of DER V2, each with its own price — Cinematic and Flash make sound natively. The studio shows each one’s exact price before you generate.

How long are my videos kept?

7 days. Keep the ones you want in your Library (up to 200) so they don’t expire.
All questions

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DER V2 · 5–20 s · from about $0.03 a second

Try DER V2