About Topaz Hyperion HDR
Topaz Hyperion is an HDR video model that converts SDR footage into HDR with selectable transfer functions (PQ or HLG) and tunable exposure, saturation, and highlight handling.
Pair with ProRes output for professional editing workflows; H265 output is also supported.
This is the legacy Hyperion (HYP-1) model. For new work, prefer Topaz Hyperion 2, which is actively developed.
Ready to build with Topaz Hyperion HDR?
Try Topaz Hyperion HDR 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.
bash
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-hdr-video",
"input_video": "https://hub.oxen.ai/api/repos/ox/Oxen-AI-Assets/file/main/videos/waterfall.mp4",
"transfer_function": "hlg",
"adjust_exposure": 0.5,
"boost_saturation": 0.5,
"highlight_threshold": 0.65,
"output_encoder": "H265",
"output_profile": "422 HQ"
}'