od Tencent (Evolink)
Tencent Video Upscale
Budget video enhancement — 7 modes for footage, animation, or faces; deliver 720p–4K (≤60s)
tencent-video-upscaleGenerate video with this model.
/api/v1/videos/generationsGET /api/v1/videos/generations{
"model": "tencent-video-upscale",
"prompt": "A cinematic drone shot over a coastal city at sunset",
"duration": 5,
"resolution": "720p"
}curl -X POST https://kunya.ai/api/v1/videos/generations \
-H "Authorization: Bearer kunya_YOUR_API_KEY" \
-H "Content-Type: application/json"
-d '{"model":"tencent-video-upscale","prompt":"A cinematic drone shot over a coastal city at sunset","duration":5,"resolution":"720p"}'Kunya (Seedance)
ByteDance Seedance 2.5 — extend an uploaded video forward or backward with continuous motion (up to 30s new footage)
Dokumentacja APIKunya (HappyHorse)
Alibaba Happy Horse 1.0 — native audio + lip-sync, 3–15s (legacy; see 1.1 for silent motion)
Dokumentacja APIFAL AI (Kling 4K)
Kling O3 Native 4K — professional-grade 4K video with reference support (3-15s)
Dokumentacja APIFAL AI (Kling)
Kling face puppeteering - drive faces with your video
Dokumentacja API