libdcp/src/verify.h, branch macos-tests

Order subtitles in the XML according to their vertical position (DoM bug #2106).

2021-10-24T18:52:11Z

Tweak comments for the DoM manual.

2021-10-05T23:17:35Z

Add verify check for empty nodes in timed text.

2021-08-11T21:35:46Z

Tidy handling of _raw_xml.

2021-05-27T12:25:17Z

Before this if we tried to get the XML of an encrypted asset we would just get an empty string. Now we get a boost::none which means the verifier can avoid trying to check details of the XML (and instead raise a warning that you are trying to verify data that it cannot decrypt).

Sort notes when checking verifications.

2021-05-27T09:44:21Z

So that the lists in the tests don't have to be in the right order.

Don't give an error on verifying Interop DCPs with possibly-incorrectly

2021-04-22T19:56:38Z

marked 3D assets. This also adds a warning into the verification output. I don't know if this is actually a standard violation but they have been seen in the wild made by "reputable" DCP creation software. DoM bug #1976.

Add check for Bv2.1 10.4.3 - container duration vs reel duration in timed text.

2021-04-09T21:49:42Z

Verify that SMPTE subtitle IDs are handled properly (DoM #1962).

2021-04-08T00:07:05Z

Tidy how we're finding the tags and xsd directories.

2021-03-18T22:30:48Z

Fix various bugs in subtitle/ccap verification.

2021-03-15T00:36:51Z

Check that subtitles don't overlap reel boundaries, and fix a few tests that trip this check. Fix confusion when calculating subtitle timings during verification where the picture asset frame rate was being used rather than the subtitle asset's edit rate. Do the subtitle timing verification for Interop as well as SMPTE subtitles. Take tags into account when checking subtitles, even though Bv2.1 says they should be set to 0. Rename Time::as_editable_units to Time::as_editable_units_ceil and add a _floor variant, then use that to round down when checking reel boundary overlaps.