libdcp/test/data, branch add-validity

Improve handling of image subtitle IDs in XML (DoM bug #1965)

2021-04-16T20:49:35Z

When reading/writing the XML for image subtitles, we assumed that the content of the tag is just the ID of the PNG in the MXF, without any prefix. DoM bug #1965 mentions a DCP where this is not the case, and SMPTE 429-5-2009 has an example where there is urn:uuid: in the XML. This change makes DoM write this urn:uuid: prefix, and accept it if it's present (but not complain if it's not). If the urn:uuid: _is_ required in the field, it's a bit surprising that nobody has complained up to this point. Maybe nobody noticed, or nobody reported it. Cherry-picked from 098007a1ee6a46b6ff11398f94faff5c85951da4 in master.

Fix crash when loading DCPs whose ASSETMAP contains files that are

2020-10-10T18:14:58Z

not mentioned in any PKL (#1855). Back-ported from 4c8cc9e99678a4095772f283ffaaa1d6bd8aaf67 in master.

Hopefully-correct PKL and AssetMap when using Interop PNG subtitles.

2018-09-02T22:39:01Z

New test data.

2018-07-14T14:26:23Z

Switch to UUIDs for Interop image subtitle identification (rather than indices). Basic and untested SMPTE image subtitle support.

2018-07-08T23:43:13Z

Basic interop bitmap writing.

2018-07-07T23:19:42Z

Missing files.

2018-03-09T10:17:12Z

Add scope to KeyType tags in KDMs.

2017-05-17T08:49:15Z

Support underlining of subtitles.

2016-06-24T11:24:16Z

Add direction support for SMPTE subtitles; fix pragma warnings with non-openmp builds.

2016-04-12T00:37:00Z