diff options
| author | Carl Hetherington <cth@carlh.net> | 2024-06-28 20:12:51 +0200 |
|---|---|---|
| committer | Carl Hetherington <cth@carlh.net> | 2024-08-17 12:57:31 +0200 |
| commit | 06c28c700f0a398a3289c4adfa83ceb2d0fc999d (patch) | |
| tree | 00b58dcb854767d037e166a804360b4c19e034e9 /src/reel_smpte_text_asset.cc | |
| parent | b64644327bff333569bf4a60f1d7c3d46f058b48 (diff) | |
Merge ReelClosedCaptionAsset into ReelTextAsset.
Diffstat (limited to 'src/reel_smpte_text_asset.cc')
| -rw-r--r-- | src/reel_smpte_text_asset.cc | 50 |
1 files changed, 48 insertions, 2 deletions
diff --git a/src/reel_smpte_text_asset.cc b/src/reel_smpte_text_asset.cc index bbfa1b39..68f85586 100644 --- a/src/reel_smpte_text_asset.cc +++ b/src/reel_smpte_text_asset.cc @@ -45,14 +45,16 @@ LIBDCP_DISABLE_WARNINGS LIBDCP_ENABLE_WARNINGS +using std::make_pair; +using std::pair; using std::shared_ptr; using std::string; using boost::optional; using namespace dcp; -ReelSMPTETextAsset::ReelSMPTETextAsset(shared_ptr<SMPTESubtitleAsset> asset, Fraction edit_rate, int64_t intrinsic_duration, int64_t entry_point) - : ReelTextAsset(asset, edit_rate, intrinsic_duration, entry_point) +ReelSMPTETextAsset::ReelSMPTETextAsset(TextType type, shared_ptr<SMPTESubtitleAsset> asset, Fraction edit_rate, int64_t intrinsic_duration, int64_t entry_point) + : ReelTextAsset(type, asset, edit_rate, intrinsic_duration, entry_point) { } @@ -64,3 +66,47 @@ ReelSMPTETextAsset::ReelSMPTETextAsset(shared_ptr<const cxml::Node> node) node->done (); } + + +string +ReelSMPTETextAsset::cpl_node_name(Standard) const +{ + switch (_type) { + case TextType::SUBTITLE: + return "MainSubtitle"; + case TextType::CAPTION: + return "tt:ClosedCaption"; + } + + DCP_ASSERT(false); + return ""; +} + + +pair<string, string> +ReelSMPTETextAsset::cpl_node_namespace() const +{ + switch (_type) { + case TextType::SUBTITLE: + return {}; + case TextType::CAPTION: + return make_pair("http://www.smpte-ra.org/schemas/429-12/2008/TT", "tt"); + } + + DCP_ASSERT(false); + return {}; +} + + +xmlpp::Element * +ReelSMPTETextAsset::write_to_cpl(xmlpp::Element* node, Standard standard) const +{ + auto asset = ReelFileAsset::write_to_cpl (node, standard); + string const ns = _type == TextType::CAPTION ? "tt" : ""; + if (_language) { + cxml::add_child(asset, "Language", ns)->add_child_text(*_language); + } + return asset; +} + + |