Studio route
Kling Video V3 Text to Video 4K
fal-ai/kling-video/v3/4k/text-to-video
What you get
- Video with lip-synced or driven motion
Limits & combinations
- Text prompt: required
- Start image: exactly 1 (required)
- Audio / voice: required
- Combinations: Requires audio plus 1 portrait/start image
What you send
Required
- Text prompt
- 1 start image
- Audio / voice track
Quick summary: Text prompt · 1 start image · Audio / voice track
Generate workflows
About 95 workflow templates in EchoClip can use a model with these input requirements when you pick this route in the model dropdown.
Contract source: kinds_heuristic. OpenAPI-backed rows reflect fal field requirements; heuristic rows follow catalog kind + route id until schema cache is warmed.