libdcp/src/smpte_subtitle_asset.cc, branch add-validity DCP handling library https://git.carlh.net/cgit/libdcp/atom?h=add-validity 2019-05-21T20:24:30Z Increase header size when writing SMPTE subtitle MXFs; fixes problems when writing lots of subs (DCP-o-matic bug #1561). 2019-05-21T20:24:30Z Carl Hetherington cth@carlh.net 2019-05-21T20:23:55Z urn:sha1:c6d187747222c980e28a6e50196a85ee570990a7 This is a backport of b7c7e14463d91608b080a5a63fcfb4d330ced863 from master. Check that all image data is present after loading a SMPTE subtitle asset. 2019-03-16T00:32:08Z Carl Hetherington cth@carlh.net 2019-03-15T23:16:00Z urn:sha1:3bd9acd5cd3bf5382ad79c295ec9d9aca828dc32 If we load SMPTE subtitles from a XML file try to load PNG data from the same directory; this feels like a hack. Fix incorrect XML namespace in MXF header; I was using the prefix 2019-01-08T09:58:56Z Carl Hetherington cth@carlh.net 2019-01-08T09:58:56Z urn:sha1:c763ce17ea1d2bf621a343c4893f5d0c390ec433 instead of the namespace URI for what asdcplib calls TimedTextDescriptor::NamespaceName. Thanks to clairmeta; see https://github.com/Ymagis/ClairMeta/issues/72 ClairMeta points out that SMPTE subtitle MXF's ResourceID should 2019-01-06T23:02:21Z Carl Hetherington cth@carlh.net 2019-01-06T23:02:21Z urn:sha1:63bff141f70aa81e50a7cf927e5110a2bb504ae6 be the same as the internal XML ID. This in turn must be different from the MXF's UUID. I *think* that we have: AssetUUID: MXF's UUID, which must be different; written from the WriterInfo (set up by fill_writer_info, which is passed _id) AssetID: MXF's ResourceID, which must be the _xml_id; written from the TimedTextDescriptor. I believe that this patch fixes the ResourceID to be the XML ID (as required) without undoing the Doremi fix whereby the MXF UUID must be different to the XML ID. This patch quells ClairMeta's error. Silence warnings from asdcplib when testing a MXF file for validity. 2018-09-07T12:03:07Z Carl Hetherington cth@carlh.net 2018-09-07T12:03:07Z urn:sha1:5d8a1583a57ae30c4f8ffbe0a7877dd7ca20236b Basic reading of Interop/SMPTE image subtitles with a test for Interop. 2018-07-09T01:30:18Z Carl Hetherington cth@carlh.net 2018-07-09T01:30:18Z urn:sha1:7bb241e6857f5f3614fd3b8722d545e85a6b6316 Store image subtitle ID in the object, rather than a separate map. Start of reading image subtitles. 2018-07-09T01:13:01Z Carl Hetherington cth@carlh.net 2018-07-09T01:13:01Z urn:sha1:3a69e2805f4b2119194ba2357fa9895bf1ae147f Switch to UUIDs for Interop image subtitle identification (rather than indices). Basic and untested SMPTE image subtitle support. 2018-07-08T23:43:13Z Carl Hetherington cth@carlh.net 2018-07-08T23:43:13Z urn:sha1:87c2c54ebfdc1e6ceb0673058c01fd30e13258c2 SubtitleString -> shared_ptr<Subtitle> 2018-07-07T22:16:45Z Carl Hetherington cth@carlh.net 2018-07-07T22:16:45Z urn:sha1:ba5915461f1622715a69fa25579e5e27e64fb079 Merge EncryptionContext with DecryptionContext and use HMAC when decrypting. 2018-03-13T22:29:01Z Carl Hetherington cth@carlh.net 2018-03-06T01:15:43Z urn:sha1:380d7af94562883cdcaa60726d0ffa36f3dab304