/*
- Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2020 Carl Hetherington <cth@carlh.net>
- This program is free software; you can redistribute it and/or modify
+ This file is part of DCP-o-matic.
+
+ DCP-o-matic is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
- This program is distributed in the hope that it will be useful,
+ DCP-o-matic is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
/** @file src/film.h
- * @brief A representation of a piece of video (with sound), including naming,
- * the source content file, and how it should be presented in a DCP.
+ * @brief A representation of some audio and video content, and details of
+ * how they should be presented in a DCP.
*/
-#ifndef DVDOMATIC_FILM_H
-#define DVDOMATIC_FILM_H
+#ifndef DCPOMATIC_FILM_H
+#define DCPOMATIC_FILM_H
+#include "util.h"
+#include "types.h"
+#include "isdcf_metadata.h"
+#include "frame_rate_change.h"
+#include "signaller.h"
+#include "dcp_text_track.h"
+#include <dcp/key.h>
+#include <dcp/encrypted_kdm.h>
+#include <boost/signals2.hpp>
+#include <boost/enable_shared_from_this.hpp>
+#include <boost/thread.hpp>
+#include <boost/filesystem.hpp>
+#include <boost/thread/mutex.hpp>
#include <string>
#include <vector>
#include <inttypes.h>
-#include <boost/thread/mutex.hpp>
-#include <boost/thread.hpp>
-#include <boost/signals2.hpp>
-#include <boost/enable_shared_from_this.hpp>
-extern "C" {
-#include <libavcodec/avcodec.h>
+
+namespace xmlpp {
+ class Document;
}
-#include "dcp_content_type.h"
-#include "util.h"
-#include "stream.h"
-class Format;
-class Job;
-class Filter;
+namespace dcpomatic {
+ class Screen;
+}
+
+class DCPContentType;
class Log;
-class ExamineContentJob;
-class ExternalAudioStream;
+class Content;
+class Playlist;
+class AudioContent;
+class AudioProcessor;
+class AudioMapping;
+class Ratio;
+class Job;
+class Film;
+struct isdcf_name_test;
+
+class InfoFileHandle
+{
+public:
+ ~InfoFileHandle ();
+
+ FILE* get () const {
+ return _handle;
+ }
+
+ boost::filesystem::path file () const {
+ return _file;
+ }
+
+private:
+ friend class Film;
+
+ InfoFileHandle (boost::mutex& mutex, boost::filesystem::path file, bool read);
+
+ boost::mutex::scoped_lock _lock;
+ FILE* _handle;
+ boost::filesystem::path _file;
+};
/** @class Film
- * @brief A representation of a video with sound.
*
- * A representation of a piece of video (with sound), including naming,
- * the source content file, and how it should be presented in a DCP.
+ * @brief A representation of some audio, video, subtitle and closed-caption content,
+ * and details of how they should be presented in a DCP.
+ *
+ * The content of a Film is held in a Playlist (created and managed by the Film).
*/
-class Film : public boost::enable_shared_from_this<Film>
+class Film : public boost::enable_shared_from_this<Film>, public Signaller, public boost::noncopyable
{
public:
- Film (std::string d, bool must_exist = true);
- Film (Film const &);
+ explicit Film (boost::optional<boost::filesystem::path> dir);
~Film ();
- std::string j2k_dir () const;
- std::vector<std::string> audio_files () const;
- std::pair<Position, std::string> thumb_subtitle (int) const;
+ boost::shared_ptr<InfoFileHandle> info_file_handle (dcpomatic::DCPTimePeriod period, bool read) const;
+ boost::filesystem::path j2c_path (int, Frame, Eyes, bool) const;
+ boost::filesystem::path internal_video_asset_dir () const;
+ boost::filesystem::path internal_video_asset_filename (dcpomatic::DCPTimePeriod p) const;
- void examine_content ();
- void send_dcp_to_tms ();
- void copy_from_dvd ();
+ boost::filesystem::path audio_analysis_path (boost::shared_ptr<const Playlist>) const;
+ boost::filesystem::path subtitle_analysis_path (boost::shared_ptr<const Content>) const;
- void make_dcp (bool);
+ void send_dcp_to_tms ();
+ void make_dcp (bool gui = false, bool check = true);
/** @return Logger.
* It is safe to call this from any thread.
*/
- Log* log () const {
+ boost::shared_ptr<Log> log () const {
return _log;
}
- int encoded_frames () const;
-
- std::string file (std::string f) const;
- std::string dir (std::string d) const;
-
- std::string content_path () const;
- ContentType content_type () const;
-
- bool content_is_dvd () const;
+ boost::filesystem::path file (boost::filesystem::path f) const;
+ boost::filesystem::path dir (boost::filesystem::path d, bool create = true) const;
- std::string thumb_file (int) const;
- std::string thumb_base (int) const;
- SourceFrame thumb_frame (int) const;
-
- int target_audio_sample_rate () const;
-
+ void use_template (std::string name);
+ std::list<std::string> read_metadata (boost::optional<boost::filesystem::path> path = boost::optional<boost::filesystem::path> ());
void write_metadata () const;
- void read_metadata ();
+ void write_metadata (boost::filesystem::path path) const;
+ void write_template (boost::filesystem::path path) const;
+ boost::shared_ptr<xmlpp::Document> metadata (bool with_content_paths = true) const;
+
+ void copy_from (boost::shared_ptr<const Film> film);
- Size cropped_size (Size) const;
- boost::optional<SourceFrame> dcp_length () const;
- std::string dci_name () const;
- std::string dcp_name () const;
+ std::string isdcf_name (bool if_created_now) const;
+ std::string dcp_name (bool if_created_now = false) const;
+ /** @return true if our state has changed since we last saved it */
bool dirty () const {
return _dirty;
}
- int audio_channels () const;
+ dcp::Size full_frame () const;
+ dcp::Size frame_size () const;
+
+ std::vector<CPLSummary> cpls () const;
+
+ int audio_frame_rate () const;
+
+ std::list<DCPTextTrack> closed_caption_tracks () const;
- void set_dci_date_today ();
+ uint64_t required_disk_space () const;
+ bool should_be_enough_disk_space (double& required, double& available, bool& can_hard_link) const;
+
+ /* Proxies for some Playlist methods */
+
+ ContentList content () const;
+ dcpomatic::DCPTime length () const;
+ int best_video_frame_rate () const;
+ FrameRateChange active_frame_rate_change (dcpomatic::DCPTime) const;
+ std::pair<double, double> speed_up_range (int dcp_frame_rate) const;
+
+ dcp::EncryptedKDM make_kdm (
+ dcp::Certificate recipient,
+ std::vector<std::string> trusted_devices,
+ boost::filesystem::path cpl_file,
+ dcp::LocalTime from,
+ dcp::LocalTime until,
+ dcp::Formulation formulation,
+ bool disable_forensic_marking_picture,
+ boost::optional<int> disable_forensic_marking_audio
+ ) const;
+
+ int state_version () const {
+ return _state_version;
+ }
+ std::string subtitle_language () const;
+
+ std::vector<std::string> audio_output_names () const;
+
+ void repeat_content (ContentList, int);
+
+ boost::shared_ptr<const Playlist> playlist () const {
+ return _playlist;
+ }
+
+ std::list<dcpomatic::DCPTimePeriod> reels () const;
+ std::list<int> mapped_audio_channels () const;
+
+ std::string content_summary (dcpomatic::DCPTimePeriod period) const;
+
+ bool references_dcp_video () const;
+ bool references_dcp_audio () const;
+
+ void set_tolerant (bool t) {
+ _tolerant = t;
+ }
+
+ bool tolerant () const {
+ return _tolerant;
+ }
+
+ /** Identifiers for the parts of our state;
+ used for signalling changes.
+ */
enum Property {
NONE,
NAME,
- USE_DCI_NAME,
+ USE_ISDCF_NAME,
+ /** The playlist's content list has changed (i.e. content has been added or removed) */
CONTENT,
+ /** The order of content in the playlist has changed */
+ CONTENT_ORDER,
DCP_CONTENT_TYPE,
- FORMAT,
- CROP,
- FILTERS,
- SCALER,
- DCP_TRIM_START,
- DCP_TRIM_END,
- DCP_AB,
- CONTENT_AUDIO_STREAM,
- EXTERNAL_AUDIO,
- USE_CONTENT_AUDIO,
- AUDIO_GAIN,
- AUDIO_DELAY,
- STILL_DURATION,
- SUBTITLE_STREAM,
- WITH_SUBTITLES,
- SUBTITLE_OFFSET,
- SUBTITLE_SCALE,
- DCI_METADATA,
- THUMBS,
- SIZE,
- LENGTH,
- CONTENT_AUDIO_STREAMS,
- SUBTITLE_STREAMS,
- FRAMES_PER_SECOND,
+ CONTAINER,
+ RESOLUTION,
+ SIGNED,
+ ENCRYPTED,
+ KEY,
+ J2K_BANDWIDTH,
+ ISDCF_METADATA,
+ VIDEO_FRAME_RATE,
+ AUDIO_CHANNELS,
+ /** The setting of _three_d has changed */
+ THREE_D,
+ SEQUENCE,
+ INTEROP,
+ AUDIO_PROCESSOR,
+ REEL_TYPE,
+ REEL_LENGTH,
+ UPLOAD_AFTER_MAKE_DCP,
+ REENCODE_J2K,
+ MARKERS,
+ RATINGS,
+ CONTENT_VERSION
};
/* GET */
- std::string directory () const {
- boost::mutex::scoped_lock lm (_directory_mutex);
+ boost::optional<boost::filesystem::path> directory () const {
return _directory;
}
std::string name () const {
- boost::mutex::scoped_lock lm (_state_mutex);
return _name;
}
- bool use_dci_name () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _use_dci_name;
- }
-
- std::string content () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _content;
+ bool use_isdcf_name () const {
+ return _use_isdcf_name;
}
DCPContentType const * dcp_content_type () const {
- boost::mutex::scoped_lock lm (_state_mutex);
return _dcp_content_type;
}
- Format const * format () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _format;
+ Ratio const * container () const {
+ return _container;
}
- Crop crop () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _crop;
+ Resolution resolution () const {
+ return _resolution;
}
- std::vector<Filter const *> filters () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _filters;
+ /* signed is a reserved word */
+ bool is_signed () const {
+ return _signed;
}
- Scaler const * scaler () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _scaler;
+ bool encrypted () const {
+ return _encrypted;
}
- SourceFrame dcp_trim_start () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _dcp_trim_start;
+ dcp::Key key () const {
+ return _key;
}
- SourceFrame dcp_trim_end () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _dcp_trim_end;
- }
-
- bool dcp_ab () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _dcp_ab;
+ int j2k_bandwidth () const {
+ return _j2k_bandwidth;
}
- boost::shared_ptr<AudioStream> content_audio_stream () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _content_audio_stream;
+ ISDCFMetadata isdcf_metadata () const {
+ return _isdcf_metadata;
}
- std::vector<std::string> external_audio () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _external_audio;
+ /** @return The frame rate of the DCP */
+ int video_frame_rate () const {
+ return _video_frame_rate;
}
- bool use_content_audio () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _use_content_audio;
- }
-
- float audio_gain () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _audio_gain;
+ int audio_channels () const {
+ return _audio_channels;
}
- int audio_delay () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _audio_delay;
+ bool three_d () const {
+ return _three_d;
}
- int still_duration () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _still_duration;
+ bool sequence () const {
+ return _sequence;
}
- boost::shared_ptr<SubtitleStream> subtitle_stream () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _subtitle_stream;
+ bool interop () const {
+ return _interop;
}
- bool with_subtitles () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _with_subtitles;
+ AudioProcessor const * audio_processor () const {
+ return _audio_processor;
}
- int subtitle_offset () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _subtitle_offset;
+ ReelType reel_type () const {
+ return _reel_type;
}
- float subtitle_scale () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _subtitle_scale;
+ int64_t reel_length () const {
+ return _reel_length;
}
- std::string audio_language () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _audio_language;
- }
-
- std::string subtitle_language () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _subtitle_language;
- }
-
- std::string territory () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _territory;
- }
-
- std::string rating () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _rating;
- }
-
- std::string studio () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _studio;
- }
-
- std::string facility () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _facility;
- }
-
- std::string package_type () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _package_type;
+ bool upload_after_make_dcp () const {
+ return _upload_after_make_dcp;
}
- std::vector<SourceFrame> thumbs () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _thumbs;
- }
-
- Size size () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _size;
+ std::string context_id () const {
+ return _context_id;
}
- boost::optional<SourceFrame> length () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _length;
- }
-
- std::string content_digest () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _content_digest;
- }
-
- std::vector<boost::shared_ptr<AudioStream> > content_audio_streams () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _content_audio_streams;
+ bool reencode_j2k () const {
+ return _reencode_j2k;
}
- std::vector<boost::shared_ptr<SubtitleStream> > subtitle_streams () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _subtitle_streams;
+ boost::optional<dcpomatic::DCPTime> marker (dcp::Marker type) const;
+ std::map<dcp::Marker, dcpomatic::DCPTime> markers () const {
+ return _markers;
}
-
- float frames_per_second () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _frames_per_second;
+
+ std::vector<dcp::Rating> ratings () const {
+ return _ratings;
}
- boost::shared_ptr<AudioStream> audio_stream () const;
+ std::string content_version () const {
+ return _content_version;
+ }
-
/* SET */
- void set_directory (std::string);
+ void set_directory (boost::filesystem::path);
void set_name (std::string);
- void set_use_dci_name (bool);
- virtual void set_content (std::string);
+ void set_use_isdcf_name (bool);
+ void examine_and_add_content (boost::shared_ptr<Content> content, bool disable_audio_analysis = false);
+ void add_content (boost::shared_ptr<Content>);
+ void remove_content (boost::shared_ptr<Content>);
+ void remove_content (ContentList);
+ void move_content_earlier (boost::shared_ptr<Content>);
+ void move_content_later (boost::shared_ptr<Content>);
void set_dcp_content_type (DCPContentType const *);
- void set_format (Format const *);
- void set_crop (Crop);
- void set_left_crop (int);
- void set_right_crop (int);
- void set_top_crop (int);
- void set_bottom_crop (int);
- void set_filters (std::vector<Filter const *>);
- void set_scaler (Scaler const *);
- void set_dcp_trim_start (int);
- void set_dcp_trim_end (int);
- void set_dcp_ab (bool);
- void set_content_audio_stream (boost::shared_ptr<AudioStream>);
- void set_external_audio (std::vector<std::string>);
- void set_use_content_audio (bool);
- void set_audio_gain (float);
- void set_audio_delay (int);
- void set_still_duration (int);
- void set_subtitle_stream (boost::shared_ptr<SubtitleStream>);
- void set_with_subtitles (bool);
- void set_subtitle_offset (int);
- void set_subtitle_scale (float);
- void set_audio_language (std::string);
- void set_subtitle_language (std::string);
- void set_territory (std::string);
- void set_rating (std::string);
- void set_studio (std::string);
- void set_facility (std::string);
- void set_package_type (std::string);
- void set_thumbs (std::vector<SourceFrame>);
- void set_size (Size);
- void set_length (SourceFrame);
- void unset_length ();
- void set_content_digest (std::string);
- void set_content_audio_streams (std::vector<boost::shared_ptr<AudioStream> >);
- void set_subtitle_streams (std::vector<boost::shared_ptr<SubtitleStream> >);
- void set_frames_per_second (float);
-
- /** Emitted when some property has changed */
- mutable boost::signals2::signal<void (Property)> Changed;
-
- static int const state_version;
+ void set_container (Ratio const *);
+ void set_resolution (Resolution);
+ void set_signed (bool);
+ void set_encrypted (bool);
+ void set_key (dcp::Key key);
+ void set_j2k_bandwidth (int);
+ void set_isdcf_metadata (ISDCFMetadata);
+ void set_video_frame_rate (int rate, bool user_explicit = false);
+ void set_audio_channels (int);
+ void set_three_d (bool);
+ void set_isdcf_date_today ();
+ void set_sequence (bool);
+ void set_interop (bool);
+ void set_audio_processor (AudioProcessor const * processor);
+ void set_reel_type (ReelType);
+ void set_reel_length (int64_t);
+ void set_upload_after_make_dcp (bool);
+ void set_reencode_j2k (bool);
+ void set_marker (dcp::Marker type, dcpomatic::DCPTime time);
+ void unset_marker (dcp::Marker type);
+ void clear_markers ();
+ void set_ratings (std::vector<dcp::Rating> r);
+ void set_content_version (std::string v);
+
+ /** Emitted when some property has of the Film is about to change or has changed */
+ mutable boost::signals2::signal<void (ChangeType, Property)> Change;
+
+ /** Emitted when some property of our content has changed */
+ mutable boost::signals2::signal<void (ChangeType, boost::weak_ptr<Content>, int, bool)> ContentChange;
+
+ /** Emitted when the film's length might have changed; this is not like a normal
+ property as its value is derived from the playlist, so it has its own signal.
+ */
+ mutable boost::signals2::signal<void ()> LengthChange;
+
+ /** Emitted when we have something important to tell the user */
+ boost::signals2::signal<void (std::string)> Message;
+
+ /** Current version number of the state file */
+ static int const current_state_version;
private:
-
- /** Log to write to */
- Log* _log;
- /** Any running ExamineContentJob, or 0 */
- boost::shared_ptr<ExamineContentJob> _examine_content_job;
+ friend struct ::isdcf_name_test;
+ template <typename> friend class ChangeSignaller;
+
+ boost::filesystem::path info_file (dcpomatic::DCPTimePeriod p) const;
- /** The date that we should use in a DCI name */
- boost::gregorian::date _dci_date;
+ void signal_change (ChangeType, Property);
+ void signal_change (ChangeType, int);
+ std::string video_identifier () const;
+ void playlist_change (ChangeType);
+ void playlist_order_changed ();
+ void playlist_content_change (ChangeType type, boost::weak_ptr<Content>, int, bool frequent);
+ void playlist_length_change ();
+ void maybe_add_content (boost::weak_ptr<Job>, boost::weak_ptr<Content>, bool disable_audio_analysis);
+ void audio_analysis_finished ();
+ void check_settings_consistency ();
- std::string thumb_file_for_frame (SourceFrame) const;
- std::string thumb_base_for_frame (SourceFrame) const;
- void signal_changed (Property);
- void examine_content_finished ();
+ static std::string const metadata_file;
+
+ /** Log to write to */
+ boost::shared_ptr<Log> _log;
+ boost::shared_ptr<Playlist> _playlist;
/** Complete path to directory containing the film metadata;
* must not be relative.
*/
- std::string _directory;
- /** Mutex for _directory */
- mutable boost::mutex _directory_mutex;
-
- /** Name for DVD-o-matic */
+ boost::optional<boost::filesystem::path> _directory;
+
+ /** Name for DCP-o-matic */
std::string _name;
- /** True if a auto-generated DCI-compliant name should be used for our DCP */
- bool _use_dci_name;
- /** File or directory containing content; may be relative to our directory
- * or an absolute path.
- */
- std::string _content;
+ /** True if a auto-generated ISDCF-compliant name should be used for our DCP */
+ bool _use_isdcf_name;
/** The type of content that this Film represents (feature, trailer etc.) */
DCPContentType const * _dcp_content_type;
- /** The format to present this Film in (flat, scope, etc.) */
- Format const * _format;
- /** The crop to apply to the source */
- Crop _crop;
- /** Video filters that should be used when generating DCPs */
- std::vector<Filter const *> _filters;
- /** Scaler algorithm to use */
- Scaler const * _scaler;
- /** Frames to trim off the start of the source */
- SourceFrame _dcp_trim_start;
- /** Frames to trim off the end of the source */
- SourceFrame _dcp_trim_end;
- /** true to create an A/B comparison DCP, where the left half of the image
- is the video without any filters or post-processing, and the right half
- has the specified filters and post-processing.
+ /** The container to put this Film in (flat, scope, etc.) */
+ Ratio const * _container;
+ /** DCP resolution (2K or 4K) */
+ Resolution _resolution;
+ bool _signed;
+ bool _encrypted;
+ dcp::Key _key;
+ /** context ID used when encrypting picture assets; we keep it so that we can
+ * re-start picture MXF encodes.
+ */
+ std::string _context_id;
+ /** bandwidth for J2K files in bits per second */
+ int _j2k_bandwidth;
+ /** ISDCF naming stuff */
+ ISDCFMetadata _isdcf_metadata;
+ /** Frames per second to run our DCP at */
+ int _video_frame_rate;
+ /** The date that we should use in a ISDCF name */
+ boost::gregorian::date _isdcf_date;
+ /** Number of audio channels requested for the DCP */
+ int _audio_channels;
+ /** If true, the DCP will be written in 3D mode; otherwise in 2D.
+ This will be regardless of what content is on the playlist.
*/
- bool _dcp_ab;
- boost::shared_ptr<AudioStream> _content_audio_stream;
- std::vector<std::string> _external_audio;
- bool _use_content_audio;
- /** Gain to apply to audio in dB */
- float _audio_gain;
- /** Delay to apply to audio (positive moves audio later) in milliseconds */
- int _audio_delay;
- /** Duration to make still-sourced films (in seconds) */
- int _still_duration;
- boost::shared_ptr<SubtitleStream> _subtitle_stream;
- /** True if subtitles should be shown for this film */
- bool _with_subtitles;
- /** y offset for placing subtitles, in source pixels; +ve is further down
- the frame, -ve is further up.
+ bool _three_d;
+ bool _sequence;
+ bool _interop;
+ AudioProcessor const * _audio_processor;
+ ReelType _reel_type;
+ /** Desired reel length in bytes, if _reel_type == REELTYPE_BY_LENGTH */
+ int64_t _reel_length;
+ bool _upload_after_make_dcp;
+ bool _reencode_j2k;
+ /** true if the user has ever explicitly set the video frame rate of this film */
+ bool _user_explicit_video_frame_rate;
+ std::map<dcp::Marker, dcpomatic::DCPTime> _markers;
+ std::vector<dcp::Rating> _ratings;
+ std::string _content_version;
+
+ int _state_version;
+
+ /** true if our state has changed since we last saved it */
+ mutable bool _dirty;
+ /** film being used as a template, or 0 */
+ boost::shared_ptr<Film> _template_film;
+
+ /** Be tolerant of errors in content (currently applies to DCP only).
+ Not saved as state.
*/
- int _subtitle_offset;
- /** scale factor to apply to subtitles */
- float _subtitle_scale;
-
- /* DCI naming stuff */
- std::string _audio_language;
- std::string _subtitle_language;
- std::string _territory;
- std::string _rating;
- std::string _studio;
- std::string _facility;
- std::string _package_type;
-
- /* Data which are cached to speed things up */
-
- /** Vector of frame indices for each of our `thumbnails' */
- std::vector<SourceFrame> _thumbs;
- /** Size, in pixels, of the source (ignoring cropping) */
- Size _size;
- /** Actual length of the source (in video frames) from examining it */
- boost::optional<SourceFrame> _length;
- /** MD5 digest of our content file */
- std::string _content_digest;
- /** the audio streams in our content */
- std::vector<boost::shared_ptr<AudioStream> > _content_audio_streams;
- boost::shared_ptr<AudioStream> _external_audio_stream;
- /** the subtitle streams that we can use */
- std::vector<boost::shared_ptr<SubtitleStream> > _subtitle_streams;
- /** Frames per second of the source */
- float _frames_per_second;
+ bool _tolerant;
- mutable bool _dirty;
+ mutable boost::mutex _info_file_mutex;
- /** Mutex for all state except _directory */
- mutable boost::mutex _state_mutex;
+ boost::signals2::scoped_connection _playlist_change_connection;
+ boost::signals2::scoped_connection _playlist_order_changed_connection;
+ boost::signals2::scoped_connection _playlist_content_change_connection;
+ boost::signals2::scoped_connection _playlist_length_change_connection;
+ std::list<boost::signals2::connection> _job_connections;
+ std::list<boost::signals2::connection> _audio_analysis_connections;
- friend class paths_test;
+ friend struct paths_test;
+ friend struct film_metadata_test;
};
#endif