Studio route
Kling O1 First Frame Last Frame to Video [Standard]
fal-ai/kling-video/o1/standard/image-to-video
What you get
- Video clip from your start image
Limits & combinations
- Text prompt: required
- Start frame image: exactly 1 (required)
- End frame image: 0–1 optional
- Combinations: Typical i2v: 1 start image; multi-ref not on this route
What you send
Required
- Text prompt
- 1 start image
Optional
- End frame (optional)
Quick summary: Text prompt · 1 start image
Generate workflows
About 94 workflow templates in EchoClip can use a model with these input requirements when you pick this route in the model dropdown.
Contract source: integrated_audit. OpenAPI-backed rows reflect fal field requirements; heuristic rows follow catalog kind + route id until schema cache is warmed.