libdcp/test/smpte_subtitle_test.cc, branch compose

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

2021-04-14T14:20:53Z

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.

Move some tests from write_subtitle_test to smpte_subtitle_test.

2021-04-14T09:14:13Z

Merge read_smpte_subtitle_test with smpte_subtitle_test.

2021-04-14T09:11:47Z

Use enum class for the things in types.h

2021-01-21T00:57:06Z

std::shared_ptr

2021-01-07T23:35:29Z

SubtitleString -> shared_ptr

2018-07-07T22:16:45Z

Use a different ID for the XML inside a SMPTE subtitle MXF than the

2018-02-12T00:24:21Z

ID for the MXF itself. Apparently not doing so is an error (according to Doremi's release notes for 2.8.18).

Rename some tests.

2015-06-08T08:59:21Z

Rename some stuff Content -> Asset.

2015-06-05T13:34:43Z

Add support for reading non-MXF-wrapped SMPTE subtitle files.

2015-01-03T23:31:26Z