libdcp/src/reel_asset.h, branch master

Remove and from tags.

2022-04-20T18:04:03Z

They should not be there: "EntryPoint" ... "This element shall only be present when the Asset refers to an external resource such as a Track File". Fixes DoM bug #2215.

Use optional for ReelAsset _annotation_text.

2022-01-17T19:01:02Z

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).

Remove ReelEncryptableAsset and tidy up a bit.

2021-04-13T21:36:22Z

Split ReelClosedCaptionAsset into Interop and SMPTE parts.

2021-04-11T23:22:10Z

Tidying.

2021-01-24T21:56:33Z

Tidying.

2021-01-24T03:15:26Z

Add ReelAsset::unset_entry_point().

2021-01-17T19:13:23Z

std::shared_ptr

2021-01-07T23:35:29Z

Rename write_to_cpl_base -> write_to_cpl_asset.

2020-06-19T11:15:34Z

Accept that and are optional, and account for this in tests.

2019-03-18T00:29:47Z

Also fix tests to reflect no longer being filled in with a default value.