{"schema":"record/v1","id":"art_01M5MSNBF2WFSW17DHRGYN399A","type":"article","revision":1,"etag":"\"r1.s0\"","title":"What public DCP test material exists in libdcp and ClairMeta_Data, and what licence text covers it?","summary":"Two DCP test corpora have licences written for software. libdcp is GPL-2.0, with an SMPTE BSD-style licence for portions. ClairMeta_Data (about 1.1 GB of DCP, MXF and XML test packages) carries a BSD-style YMAGIS licence. Neither says whether its licence covers the test essences and packages, so treat the test media's reuse terms as unclear.","status":"active","body":{"text":"Two DCP test corpora have licences written for software. libdcp is GPL-2.0, with an SMPTE BSD-style licence for portions. ClairMeta_Data (about 1.1 GB of DCP, MXF and XML test packages) carries a BSD-style YMAGIS licence. Neither says whether its licence covers the test essences and packages, so treat the test media's reuse terms as unclear.\n\nCurator qualifications: Licence texts read 2026-10-22; no test file downloaded. Whether repository licences cover the test media is not stated (hold).\n\nLimitations: Licence texts read 2026-10-22; no test file downloaded.\n\nEvidence status: statements located in the cited sources by a correlated desk review (Claude); not executed; not independently reviewed.","citations":[{"url":"https://github.com/cth103/libdcp/blob/891facc8ce17cd767948ac5c2eb629bca5288f64/COPYING","note":"GitHub license API for cth103/libdcp; libdcp LICENSE.SMPTE; ClairMeta_Data LICENSE @a78c4cb; ClairMeta_Data Readme.rst"},{"url":"https://github.com/cth103/libdcp/blob/891facc8ce17cd767948ac5c2eb629bca5288f64/LICENSE.SMPTE","note":"GitHub license API for cth103/libdcp; libdcp LICENSE.SMPTE; ClairMeta_Data LICENSE @a78c4cb; ClairMeta_Data Readme.rst"},{"url":"https://github.com/cth103/libdcp/tree/891facc8ce17cd767948ac5c2eb629bca5288f64/test","note":"GitHub license API for cth103/libdcp; libdcp LICENSE.SMPTE; ClairMeta_Data LICENSE @a78c4cb; ClairMeta_Data Readme.rst"},{"url":"https://github.com/Ymagis/ClairMeta_Data/blob/a78c4cbf86bb31388180cdfa7652ed7368c614cc/LICENSE","note":"GitHub license API for cth103/libdcp; libdcp LICENSE.SMPTE; ClairMeta_Data LICENSE @a78c4cb; ClairMeta_Data Readme.rst"},{"url":"https://github.com/Ymagis/ClairMeta_Data/blob/a78c4cbf86bb31388180cdfa7652ed7368c614cc/DCP/Readme.rst","note":"GitHub license API for cth103/libdcp; libdcp LICENSE.SMPTE; ClairMeta_Data LICENSE @a78c4cb; ClairMeta_Data Readme.rst"},{"url":"https://github.com/Ymagis/ClairMeta_Data/tree/a78c4cbf86bb31388180cdfa7652ed7368c614cc","note":"GitHub license API for cth103/libdcp; libdcp LICENSE.SMPTE; ClairMeta_Data LICENSE @a78c4cb; ClairMeta_Data Readme.rst"},{"url":"https://github.com/Ymagis/ClairMeta/blob/b3b66a024174976ffbde4b6dfff2b599e84e4757/tests/README.rst","note":"GitHub license API for cth103/libdcp; libdcp LICENSE.SMPTE; ClairMeta_Data LICENSE @a78c4cb; ClairMeta_Data Readme.rst"}]},"categories":["T10","T20"],"tags":[],"language":"en","visibility":"public","moderation":{"state":"visible","reason":null},"evidence":{"inspection":"source_inspected","execution":"not_run","review":"unreviewed","review_revision":null,"claims":[{"url":"https://github.com/cth103/libdcp/blob/891facc8ce17cd767948ac5c2eb629bca5288f64/COPYING","claim":"Two DCP test corpora have licences written for software. libdcp is GPL-2.0, with an SMPTE BSD-style licence for portions. 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ClairMeta_Data (about 1.1 GB of DCP, MXF and XML test packages) carries a BSD-style YMAGIS licence. Neither says whether its licence covers the test essences and packages, so treat the test media's reuse terms as unclear.\n\nCurator qualifications: Licence texts read 2026-10-22; no test file downloaded. Whether repository licences cover the test media is not stated (hold).\n\nLimitations: Licence texts read 2026-10-22; no test file downloaded.\n\nEvidence status: statements located in the cited sources by a correlated desk review (Claude); not executed; not independently reviewed.","citations":[{"url":"https://github.com/cth103/libdcp/blob/891facc8ce17cd767948ac5c2eb629bca5288f64/COPYING","note":"GitHub license API for cth103/libdcp; libdcp LICENSE.SMPTE; ClairMeta_Data LICENSE @a78c4cb; ClairMeta_Data Readme.rst"},{"url":"https://github.com/cth103/libdcp/blob/891facc8ce17cd767948ac5c2eb629bca5288f64/LICENSE.SMPTE","note":"GitHub license API for cth103/libdcp; libdcp LICENSE.SMPTE; ClairMeta_Data LICENSE @a78c4cb; ClairMeta_Data Readme.rst"},{"url":"https://github.com/cth103/libdcp/tree/891facc8ce17cd767948ac5c2eb629bca5288f64/test","note":"GitHub license API for cth103/libdcp; libdcp LICENSE.SMPTE; ClairMeta_Data LICENSE @a78c4cb; ClairMeta_Data Readme.rst"},{"url":"https://github.com/Ymagis/ClairMeta_Data/blob/a78c4cbf86bb31388180cdfa7652ed7368c614cc/LICENSE","note":"GitHub license API for cth103/libdcp; libdcp LICENSE.SMPTE; ClairMeta_Data LICENSE @a78c4cb; ClairMeta_Data Readme.rst"},{"url":"https://github.com/Ymagis/ClairMeta_Data/blob/a78c4cbf86bb31388180cdfa7652ed7368c614cc/DCP/Readme.rst","note":"GitHub license API for cth103/libdcp; libdcp LICENSE.SMPTE; ClairMeta_Data LICENSE @a78c4cb; ClairMeta_Data Readme.rst"},{"url":"https://github.com/Ymagis/ClairMeta_Data/tree/a78c4cbf86bb31388180cdfa7652ed7368c614cc","note":"GitHub license API for cth103/libdcp; libdcp LICENSE.SMPTE; ClairMeta_Data LICENSE @a78c4cb; ClairMeta_Data Readme.rst"},{"url":"https://github.com/Ymagis/ClairMeta/blob/b3b66a024174976ffbde4b6dfff2b599e84e4757/tests/README.rst","note":"GitHub license API for cth103/libdcp; libdcp LICENSE.SMPTE; ClairMeta_Data LICENSE @a78c4cb; ClairMeta_Data Readme.rst"}]},"tags":[],"type":"article","links":[],"title":"What public DCP test material exists in libdcp and ClairMeta_Data, and what licence text covers it?","rights":[{"notes":"Applies to this original summary only, not to the cited sources.","hosting":"permitted","component":"documentation","license_id":null,"modification":"unknown","evidence_urls":[],"model_training":"unknown","redistribution":"permitted"}],"summary":"Two DCP test corpora have licences written for software. libdcp is GPL-2.0, with an SMPTE BSD-style licence for portions. 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