*/
/** @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 <string>
#include <vector>
#include <boost/thread.hpp>
#include <boost/signals2.hpp>
#include <boost/enable_shared_from_this.hpp>
-extern "C" {
-#include <libavcodec/avcodec.h>
-}
-#include "dcp_content_type.h"
#include "util.h"
-#include "stream.h"
#include "dci_metadata.h"
+#include "types.h"
+#include "ffmpeg_content.h"
+#include "playlist.h"
-class Format;
+class DCPContentType;
+class Container;
class Job;
class Filter;
class Log;
class AnalyseAudioJob;
class ExternalAudioStream;
class Content;
+class Player;
/** @class Film
- * @brief A representation of a video, maybe with sound.
- *
- * A representation of a piece of video (maybe 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.
*/
class Film : public boost::enable_shared_from_this<Film>
{
public:
- Film (std::string d, bool must_exist = true);
+ Film (std::string d);
Film (Film const &);
- ~Film ();
std::string info_dir () const;
std::string j2c_path (int f, bool t) const;
std::string info_path (int f) const;
- std::string video_mxf_dir () const;
- std::string video_mxf_filename () const;
+ std::string internal_video_mxf_dir () const;
+ std::string internal_video_mxf_filename () const;
std::string audio_analysis_path () const;
- void examine_content ();
+ void examine_content (boost::shared_ptr<Content>);
+ std::string dcp_video_mxf_filename () const;
+ std::string dcp_audio_mxf_filename () const;
+
void analyse_audio ();
void send_dcp_to_tms ();
-
void make_dcp ();
/** @return Logger.
std::string file (std::string f) const;
std::string dir (std::string d) const;
- std::string content_path () const;
- ContentType content_type () const;
-
- int target_audio_sample_rate () const;
-
- void write_metadata () const;
void read_metadata ();
+ void write_metadata () const;
- libdcp::Size cropped_size (libdcp::Size) const;
std::string dci_name (bool if_created_now) const;
std::string dcp_name (bool if_created_now = false) const;
return _dirty;
}
- int audio_channels () const;
+ bool have_dcp () const;
- void set_dci_date_today ();
+ boost::shared_ptr<Player> player () const;
+ boost::shared_ptr<Playlist> playlist () const;
- bool have_dcp () const;
+ OutputAudioFrame dcp_audio_frame_rate () const;
+
+ OutputAudioFrame time_to_audio_frames (Time) const;
+ OutputVideoFrame time_to_video_frames (Time) const;
+ Time video_frames_to_time (OutputVideoFrame) const;
+ Time audio_frames_to_time (OutputAudioFrame) const;
+
+ /* Proxies for some Playlist methods */
+
+ Playlist::ContentList content () const;
+
+ Time length () const;
+ bool has_subtitles () const;
+ OutputVideoFrame best_dcp_video_frame_rate () const;
+
+ void set_loop (int);
+ int loop () const;
/** Identifiers for the parts of our state;
used for signalling changes.
NONE,
NAME,
USE_DCI_NAME,
- TRUST_CONTENT_HEADER,
+ /** The playlist's content list has changed (i.e. content has been added, moved around or removed) */
+ CONTENT,
+ LOOP,
DCP_CONTENT_TYPE,
- FORMAT,
- CROP,
- FILTERS,
+ CONTAINER,
SCALER,
- TRIM_START,
- TRIM_END,
- DCP_AB,
- AUDIO_GAIN,
- AUDIO_DELAY,
- STILL_DURATION,
- SUBTITLE_STREAM,
+ AB,
WITH_SUBTITLES,
SUBTITLE_OFFSET,
SUBTITLE_SCALE,
COLOUR_LUT,
J2K_BANDWIDTH,
DCI_METADATA,
- DCP_FRAME_RATE
+ DCP_VIDEO_FRAME_RATE,
};
return _use_dci_name;
}
- bool trust_content_header () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _trust_content_header;
- }
-
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;
- }
-
- Crop crop () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _crop;
- }
-
- std::vector<Filter const *> filters () const {
+ Container const * container () const {
boost::mutex::scoped_lock lm (_state_mutex);
- return _filters;
+ return _container;
}
Scaler const * scaler () const {
return _scaler;
}
- int trim_start () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _trim_start;
- }
-
- int trim_end () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _trim_end;
- }
-
- bool dcp_ab () const {
+ bool ab () const {
boost::mutex::scoped_lock lm (_state_mutex);
- return _dcp_ab;
- }
-
- float audio_gain () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _audio_gain;
- }
-
- int audio_delay () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _audio_delay;
- }
-
- boost::shared_ptr<SubtitleStream> subtitle_stream () const {
- boost::mutex::scoped_lock lm (_state_mutex);
- return _subtitle_stream;
+ return _ab;
}
bool with_subtitles () const {
return _dci_metadata;
}
- int dcp_frame_rate () const {
+ /* XXX: -> "video_frame_rate" */
+ int dcp_video_frame_rate () const {
boost::mutex::scoped_lock lm (_state_mutex);
- return _dcp_frame_rate;
+ return _dcp_video_frame_rate;
+ }
+
+ int dcp_audio_channels () const {
+ boost::mutex::scoped_lock lm (_state_mutex);
+ return _dcp_audio_channels;
}
- boost::shared_ptr<AudioStream> audio_stream () const;
- bool has_audio () const;
-
/* SET */
void set_directory (std::string);
void set_name (std::string);
void set_use_dci_name (bool);
- void set_trust_content_header (bool);
+ void add_content (boost::shared_ptr<Content>);
+ void remove_content (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_container (Container const *);
void set_scaler (Scaler const *);
- void set_trim_start (int);
- void set_trim_end (int);
- void set_dcp_ab (bool);
- void set_audio_gain (float);
- void set_audio_delay (int);
- void set_still_duration (int);
+ void set_ab (bool);
void set_with_subtitles (bool);
void set_subtitle_offset (int);
void set_subtitle_scale (float);
void set_colour_lut (int);
void set_j2k_bandwidth (int);
void set_dci_metadata (DCIMetadata);
- void set_dcp_frame_rate (int);
+ void set_dcp_video_frame_rate (int);
+ void set_dci_date_today ();
- /** Emitted when some property has changed */
+ /** Emitted when some property has of the Film has changed */
mutable boost::signals2::signal<void (Property)> Changed;
+ /** Emitted when some property of our content has changed */
+ mutable boost::signals2::signal<void (boost::weak_ptr<Content>, int)> ContentChanged;
+
boost::signals2::signal<void ()> AudioAnalysisSucceeded;
/** Current version number of the state file */
private:
+ void signal_changed (Property);
+ void analyse_audio_finished ();
+ std::string video_state_identifier () const;
+ void playlist_changed ();
+ void playlist_content_changed (boost::weak_ptr<Content>, int);
+ std::string filename_safe_name () const;
+
/** Log to write to */
boost::shared_ptr<Log> _log;
-
- /** Any running ExamineContentJob, or 0 */
- boost::shared_ptr<ExamineContentJob> _examine_content_job;
/** Any running AnalyseAudioJob, or 0 */
boost::shared_ptr<AnalyseAudioJob> _analyse_audio_job;
-
- void signal_changed (Property);
- void examine_content_finished ();
- void analyse_audio_finished ();
- std::string video_state_identifier () const;
+ boost::shared_ptr<Playlist> _playlist;
/** Complete path to directory containing the film metadata;
* must not be relative.
/** Mutex for _directory */
mutable boost::mutex _directory_mutex;
- /** Name for DVD-o-matic */
+ /** 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;
- std::list<boost::shared_ptr<Content> > _content;
- /** If this is true, we will believe the length specified by the content
- * file's header; if false, we will run through the whole content file
- * the first time we see it in order to obtain the length.
- */
- bool _trust_content_header;
/** 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;
+ /** The container to put this Film in (flat, scope, etc.) */
+ Container const * _container;
/** Scaler algorithm to use */
Scaler const * _scaler;
- /** Frames to trim off the start of the DCP */
- int _trim_start;
- /** Frames to trim off the end of the DCP */
- int _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.
*/
- bool _dcp_ab;
- /** Gain to apply to audio in dB */
- float _audio_gain;
- /** Delay to apply to audio (positive moves audio later) in milliseconds */
- int _audio_delay;
+ bool _ab;
/** True if subtitles should be shown for this film */
bool _with_subtitles;
/** y offset for placing subtitles, in source pixels; +ve is further down
int _colour_lut;
/** bandwidth for J2K files in bits per second */
int _j2k_bandwidth;
-
/** DCI naming stuff */
DCIMetadata _dci_metadata;
+ /** Frames per second to run our DCP at */
+ int _dcp_video_frame_rate;
/** The date that we should use in a DCI name */
boost::gregorian::date _dci_date;
- /** Frames per second to run our DCP at */
- int _dcp_frame_rate;
+ int _dcp_audio_channels;
/** true if our state has changed since we last saved it */
mutable bool _dirty;
projects / dcpomatic.git / blobdiff