/*
- Copyright (C) 2012-2020 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2021 Carl Hetherington <cth@carlh.net>
This file is part of libdcp.
files in the program, then also delete it here.
*/
+
/** @file src/smpte_subtitle_asset.h
- * @brief SMPTESubtitleAsset class.
+ * @brief SMPTESubtitleAsset class
*/
+
#include "subtitle_asset.h"
#include "language_tag.h"
#include "local_time.h"
#include "crypto_context.h"
#include <boost/filesystem.hpp>
+
namespace ASDCP {
namespace TimedText {
class MXFReader;
}
}
+
struct verify_invalid_language1;
struct verify_invalid_language2;
+
namespace dcp {
+
class SMPTELoadFontNode;
+
/** @class SMPTESubtitleAsset
- * @brief A set of subtitles to be read and/or written in the SMPTE format.
+ * @brief A set of subtitles to be read and/or written in the SMPTE format
*/
class SMPTESubtitleAsset : public SubtitleAsset, public MXF
{
public:
SMPTESubtitleAsset ();
- /** @param file File name
+ /** Construct a SMPTESubtitleAsset by reading an MXF or XML file
+ * @param file Filename
*/
explicit SMPTESubtitleAsset (boost::filesystem::path file);
std::vector<std::shared_ptr<LoadFontNode>> load_font_nodes () const;
std::string xml_as_string () const;
+
+ /** Write this content to a MXF file */
void write (boost::filesystem::path path) const;
+
void add (std::shared_ptr<Subtitle>);
void add_font (std::string id, dcp::ArrayData data);
void set_key (Key key);
}
/** @return title of the film that these subtitles are for,
- * to be presented to the user.
+ * to be presented to the user
*/
std::string content_title_text () const {
return _content_title_text;
return _annotation_text;
}
- /** @return file creation time and date */
+ /** @return file issue time and date */
LocalTime issue_date () const {
return _issue_date;
}
/** The total length of this content in video frames. The amount of
* content presented may be less than this.
*/
- int64_t _intrinsic_duration;
+ int64_t _intrinsic_duration = 0;
/** <ContentTitleText> from the asset */
std::string _content_title_text;
/** This is stored and returned as a string so that we can tolerate non-RFC-5646 strings,
LocalTime _issue_date;
boost::optional<int> _reel_number;
Fraction _edit_rate;
- int _time_code_rate;
+ int _time_code_rate = 0;
boost::optional<Time> _start_time;
std::vector<std::shared_ptr<SMPTELoadFontNode>> _load_font_nodes;
std::string _xml_id;
};
+
}