libdcp/test/ref/cpl_metadata_test1.xml, branch fixlibdir

Use optional for ReelAsset _annotation_text.

2022-01-17T19:16:52Z

Not only is this tag optional in Interop and SMPTE, but it would appear that if it is present but empty a DCP will not play back on Sony SRX320 / LMT3000 systems (DoM bug #2124). Here we use optional<>, as seems to make sense, and also refuse to write empty tags (instead omitting the tag entirely).

Add support for writing CPL metadata about sign language video tracks (DoM #2062).

2021-08-04T18:27:32Z

Test churn from adding make_uuid() into CPL.

2021-06-01T23:44:34Z

Don't use flat_red.j2c for the simple DCP test as it's only 8-bit.

2021-02-06T21:48:30Z

Seems like an oversight that MainSubtitleLanguageList had no namespace.

2020-11-22T22:24:16Z

Add SMPTE Bv2.1 ExtensionMetadata.

2020-11-22T22:19:35Z

Adapt for changes in parent branch, and test churn.

2020-09-21T19:57:18Z

Support MCA sound channel tags in MXF/CPL.

2020-09-21T19:57:18Z

Support CPL metadata.

2020-09-21T19:57:18Z