About Topaz Hyperion 2
Topaz Hyperion 2 is an SDR-to-HDR video model that converts standard-dynamic-range footage into HDR automatically, with no tuning parameters to set.
Output is 10-bit HDR10 in the BT.2020 color space with a PQ (SMPTE-2084) transfer function, delivered as 10-bit H265 or ProRes for professional mastering, grading, and editing workflows. Hyperion 2 is the actively developed successor to Hyperion (HYP-1), which is now considered legacy.
Ready to build with Topaz Hyperion 2?
Try Topaz Hyperion 2 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-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 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" | Video encoder for the rendered HDR output. ProRes is recommended for pro editing workflows.H265ProRes |
output_profile | string | No | "422 HQ" | ProRes quality profile.422 Proxy422 LT422 Std422 HQ |