libdcp/src/subtitle_standard.h, branch edgecode DCP handling library https://git.carlh.net/cgit/libdcp/atom?h=edgecode 2023-02-17T23:35:01Z Be explicit about the version of SMPTE 428-7 that is used for subtitles, 2023-02-17T23:35:01Z Carl Hetherington cth@carlh.net 2022-12-11T21:27:34Z urn:sha1:214c3093f7e985cde610457fae9e1f97068efde5 and default to writing the 2014 namespace.