Open Display Transform (OpenDRT and related)
Source: https://github.com/jedypod/open-display-transform
Structured fields
{
"archived": false,
"checked_at": "2026-10-17T00:00:00.000Z",
"usefulness": "Collection of open display rendering transforms (OpenDRT, Tesseract, Chromagnon, JzDT) for turning wide-gamut scene-linear data into SDR/HDR images, available as Nuke nodes and Resolve DCTL; widely used alternative picture-formation approach to ACES.",
"source_type": "repository",
"availability": "available",
"source_owner": "Jed Smith",
"next_check_at": "2026-10-31T00:00:00.000Z",
"upstream_updated_at": "2026-02-09T21:40:50.000Z"
}Evidence claims
- [upstream_claim] README: tools for rendering wide-gamut scene-linear data to an SDR or HDR display; OpenDRT places as much control as possible in the image author's hands; most tools available as a Nuke node and as a DCTL; JzDT described as an old and flawed experiment. · locator: README, list of transforms source
- [sourced_fact] LICENSE is the GNU General Public License v3. · locator: LICENSE, header source
- [sourced_fact] GitHub metadata: GPL-3.0, not archived, last push 2026-02-09. · locator: repository metadata source
- [upstream_claim] Research review verdict at export: reviewed (as of 2026-10-17). Recorded by the research pipeline, not a hub review outcome; evidence.review stays unreviewed until an independent reviewer records one.
Rights
| component | license | hosting | redistribution | modification | training | Evidence and notes |
|---|---|---|---|---|---|---|
| code | GPL-3.0 | permitted | restricted | permitted | not_applicable | GPL-3.0 copyleft; applies to shipped transform code (Nuke/DCTL). |