av FAL AI (Happy Horse)
Happy Horse 1.0 Reference-to-Video
Alibaba Happy Horse 1.0 — reference-driven video with character consistency (1-9 images), native audio, 1080p
fal-happy-horse-ref2vGenerate video with this model.
/api/v1/videos/generationsGET /api/v1/videos/generations{
"model": "fal-happy-horse-ref2v",
"prompt": "A cinematic drone shot over a coastal city at sunset",
"duration": 5,
"resolution": "720p",
"image_url": "https://example.com/start-frame.jpg"
}curl -X POST https://kunya.ai/api/v1/videos/generations \
-H "Authorization: Bearer kunya_YOUR_API_KEY" \
-H "Content-Type: application/json"
-d '{"model":"fal-happy-horse-ref2v","prompt":"A cinematic drone shot over a coastal city at sunset","duration":5,"resolution":"720p","image_url":"https://example.com/start-frame.jpg"}'FAL AI (Google Veo)
Veo 3.1 via FAL — can disable native audio ($0.20/s silent, $0.40/s with audio @ 1080p)
API-dokumentationFAL AI (Kling)
Kling O3 Standard — text-to-video with multi-shot and audio (3-15s, 720p)
API-dokumentationTencent (Evolink)
Budget video enhancement — 7 modes for footage, animation, or faces; deliver 720p–4K (≤60s)
API-dokumentationKunya (Kling)
Kling O1 — natural-language video editing with reference image support
API-dokumentation