About Topaz Hyperion 2.5
Topaz Hyperion 2.5 converts 8-bit AI video into true HDR: an SDR-to-HDR model that redistributes luminance and color across highlights, midtones, and shadows while preserving fine detail, with no tuning parameters to set. AI footage can finally sit alongside live action in professional and VFX pipelines.
It handles AI-generated footage as well as camera source, taking 8-bit input up to professional deliverables. Output is HDR in the BT.2020 color space with a PQ (SMPTE-2084) transfer function, delivered as 10-bit H.265, 10-bit ProRes, or 16-bit lossless FFV1 for mastering, grading, and VFX workflows.
Ready to build with Topaz Hyperion 2.5?
Try Topaz Hyperion 2.5 in the Workbench to prompt it, compare outputs, and iterate on prompts without writing any code. When you're ready to ship, call the same model from our API and build your own apps on top of it.
curl -sSf -X POST https://hub.oxen.ai/api/ai/videos/generate \
-H "Content-Type: application/json" \
-H "Authorization: Bearer $OXEN_API_KEY" \
-d '{
"model": "topazlabs-hyperion-2-5-video",
"input_video": "https://hub.oxen.ai/api/repos/ox/Oxen-AI-Assets/file/main/videos/waterfall.mp4",
"output_encoder": "H265",
"output_profile": "422 HQ"
}'Request parameters
Every field Topaz Hyperion 2.5 accepts in the request body. See the API reference for response formats.
https://hub.oxen.ai/api/ai/videos/generate| Field | Type | Required | Default | Description |
|---|---|---|---|---|
input_video | stringuri | Yes | — | SDR video file to convert to HDR (URL or file path). |
output_encoder | string | No | "H265" | Encoder for the rendered HDR output. H.265 (10-bit) for compact delivery, ProRes (10-bit) for pro editing and grading, FFV1 (16-bit lossless, MKV) for maximum-fidelity mastering and VFX interchange.H265ProResFFV1 |
output_profile | string | No | "422 HQ" | ProRes quality profile. All 422 profiles are 10-bit; HQ preserves the most detail.422 Proxy422 LT422 Std422 HQ |