#ifndef DVDOMATIC_FILM_STATE_H
#define DVDOMATIC_FILM_STATE_H
+#include <sigc++/signal.h>
extern "C" {
#include <libavcodec/avcodec.h>
#include <libswscale/swscale.h>
#include "scaler.h"
#include "util.h"
#include "trim_action.h"
+#include "stream.h"
class Format;
class DCPContentType;
{
public:
FilmState ()
- : dcp_content_type (0)
- , frames_per_second (0)
- , format (0)
- , left_crop (0)
- , right_crop (0)
- , top_crop (0)
- , bottom_crop (0)
- , scaler (Scaler::from_id ("bicubic"))
- , dcp_frames (0)
- , dcp_trim_action (CUT)
- , dcp_ab (false)
- , audio_gain (0)
- , audio_delay (0)
- , still_duration (10)
- , length (0)
- , audio_channels (0)
- , audio_sample_rate (0)
- , audio_sample_format (AV_SAMPLE_FMT_NONE)
+ : _use_dci_name (false)
+ , _dcp_content_type (0)
+ , _format (0)
+ , _scaler (Scaler::from_id ("bicubic"))
+ , _dcp_frames (0)
+ , _dcp_trim_action (CUT)
+ , _dcp_ab (false)
+ , _audio_stream (-1)
+ , _audio_gain (0)
+ , _audio_delay (0)
+ , _still_duration (10)
+ , _subtitle_stream (-1)
+ , _with_subtitles (false)
+ , _subtitle_offset (0)
+ , _subtitle_scale (1)
+ , _length (0)
+ , _audio_channels (0)
+ , _audio_sample_rate (0)
+ , _audio_sample_format (AV_SAMPLE_FMT_NONE)
+ , _has_subtitles (false)
+ , _frames_per_second (0)
+ , _dirty (false)
{}
std::string file (std::string f) const;
bool content_is_dvd () const;
std::string thumb_file (int) const;
+ std::string thumb_base (int) const;
int thumb_frame (int) const;
+
+ int bytes_per_sample () const;
+ int target_sample_rate () const;
- void write_metadata (std::ofstream &) const;
- void read_metadata (std::string, std::string);
+ void write_metadata () const;
+ void read_metadata ();
Size cropped_size (Size) const;
+ int dcp_length () const;
+ std::string dci_name () const;
+
+ std::string dcp_name () const;
+
+ boost::shared_ptr<FilmState> state_copy () const;
+
+ bool dirty () const {
+ return _dirty;
+ }
+
+ enum Property {
+ NONE,
+ NAME,
+ USE_DCI_NAME,
+ CONTENT,
+ DCP_CONTENT_TYPE,
+ FORMAT,
+ CROP,
+ FILTERS,
+ SCALER,
+ DCP_FRAMES,
+ DCP_TRIM_ACTION,
+ DCP_AB,
+ AUDIO_STREAM,
+ AUDIO_GAIN,
+ AUDIO_DELAY,
+ STILL_DURATION,
+ SUBTITLE_STREAM,
+ WITH_SUBTITLES,
+ SUBTITLE_OFFSET,
+ SUBTITLE_SCALE,
+ DCI_METADATA,
+ THUMBS,
+ SIZE,
+ LENGTH,
+ AUDIO_CHANNELS,
+ AUDIO_SAMPLE_RATE,
+ HAS_SUBTITLES,
+ AUDIO_STREAMS,
+ SUBTITLE_STREAMS,
+ FRAMES_PER_SECOND,
+ };
+
+
+ /* GET */
+
+ std::string directory () const {
+ return _directory;
+ }
+
+ std::string name () const {
+ return _name;
+ }
+
+ bool use_dci_name () const {
+ return _use_dci_name;
+ }
+
+ std::string content () const {
+ return _content;
+ }
+
+ DCPContentType const * dcp_content_type () const {
+ return _dcp_content_type;
+ }
+
+ Format const * format () const {
+ return _format;
+ }
+
+ Crop crop () const {
+ return _crop;
+ }
+
+ std::vector<Filter const *> filters () const {
+ return _filters;
+ }
+
+ Scaler const * scaler () const {
+ return _scaler;
+ }
+ int dcp_frames () const {
+ return _dcp_frames;
+ }
+
+ TrimAction dcp_trim_action () const {
+ return _dcp_trim_action;
+ }
+
+ bool dcp_ab () const {
+ return _dcp_ab;
+ }
+
+ int audio_stream () const {
+ return _audio_stream;
+ }
+
+ float audio_gain () const {
+ return _audio_gain;
+ }
+
+ int audio_delay () const {
+ return _audio_delay;
+ }
+
+ int still_duration () const {
+ return _still_duration;
+ }
+
+ int subtitle_stream () const {
+ return _subtitle_stream;
+ }
+
+ bool with_subtitles () const {
+ return _with_subtitles;
+ }
+
+ int subtitle_offset () const {
+ return _subtitle_offset;
+ }
+
+ float subtitle_scale () const {
+ return _subtitle_scale;
+ }
+
+ std::string audio_language () const {
+ return _audio_language;
+ }
+
+ std::string subtitle_language () const {
+ return _subtitle_language;
+ }
+
+ std::string territory () const {
+ return _territory;
+ }
+
+ std::string rating () const {
+ return _rating;
+ }
+
+ std::string studio () const {
+ return _studio;
+ }
+
+ std::string facility () const {
+ return _facility;
+ }
+
+ std::string package_type () const {
+ return _package_type;
+ }
+
+ std::vector<int> thumbs () const {
+ return _thumbs;
+ }
+
+ Size size () const {
+ return _size;
+ }
+
+ int length () const {
+ return _length;
+ }
+
+ int audio_channels () const {
+ return _audio_channels;
+ }
+
+ int audio_sample_rate () const {
+ return _audio_sample_rate;
+ }
+
+ AVSampleFormat audio_sample_format () const {
+ return _audio_sample_format;
+ }
+
+ std::string content_digest () const {
+ return _content_digest;
+ }
+
+ bool has_subtitles () const {
+ return _has_subtitles;
+ }
+
+ std::vector<Stream> audio_streams () const {
+ return _audio_streams;
+ }
+
+ std::vector<Stream> subtitle_streams () const {
+ return _subtitle_streams;
+ }
+
+ float frames_per_second () const {
+ return _frames_per_second;
+ }
+
+
+ /* SET */
+
+ void set_directory (std::string);
+ void set_name (std::string);
+ void set_use_dci_name (bool);
+ void set_content (std::string);
+ 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_frames (int);
+ void set_dcp_trim_action (TrimAction);
+ void set_dcp_ab (bool);
+ void set_audio_stream (int);
+ void set_audio_gain (float);
+ void set_audio_delay (int);
+ void set_still_duration (int);
+ void set_subtitle_stream (int);
+ 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<int>);
+ void set_size (Size);
+ void set_length (int);
+ void set_audio_channels (int);
+ void set_audio_sample_rate (int);
+ void set_audio_sample_format (AVSampleFormat);
+ void set_content_digest (std::string);
+ void set_has_subtitles (bool);
+ void set_audio_streams (std::vector<Stream>);
+ void set_subtitle_streams (std::vector<Stream>);
+ void set_frames_per_second (float);
+
+ /** Emitted when some property has changed */
+ mutable sigc::signal1<void, Property> Changed;
+
+private:
+
+ std::string thumb_file_for_frame (int) const;
+ std::string thumb_base_for_frame (int) const;
+ void signal_changed (Property);
+
/** Complete path to directory containing the film metadata;
- must not be relative.
- */
- std::string directory;
+ * must not be relative.
+ */
+ std::string _directory;
/** Name for DVD-o-matic */
- std::string name;
+ 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;
+ std::string _content;
/** The type of content that this Film represents (feature, trailer etc.) */
- DCPContentType const * dcp_content_type;
- /** Frames per second of the source */
- float frames_per_second;
+ DCPContentType const * _dcp_content_type;
/** The format to present this Film in (flat, scope, etc.) */
- Format const * format;
- /** Number of pixels to crop from the left-hand side of the original picture */
- int left_crop;
- /** Number of pixels to crop from the right-hand side of the original picture */
- int right_crop;
- /** Number of pixels to crop from the top of the original picture */
- int top_crop;
- /** Number of pixels to crop from the bottom of the original picture */
- int bottom_crop;
+ 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;
+ std::vector<Filter const *> _filters;
/** Scaler algorithm to use */
- Scaler const * scaler;
+ Scaler const * _scaler;
/** Number of frames to put in the DCP, or 0 for all */
- int dcp_frames;
-
- TrimAction dcp_trim_action;
-
+ int _dcp_frames;
+ /** What to do with audio when trimming DCPs */
+ TrimAction _dcp_trim_action;
/** 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;
+ bool _dcp_ab;
+ /** The decoder's stream ID to use for audio, or -1 if there is none */
+ int _audio_stream;
/** Gain to apply to audio in dB */
- float audio_gain;
+ float _audio_gain;
/** Delay to apply to audio (positive moves audio later) in milliseconds */
- int audio_delay;
+ int _audio_delay;
/** Duration to make still-sourced films (in seconds) */
- int still_duration;
+ int _still_duration;
+ /** The decoder's stream ID to use for subtitles, or -1 if there are none */
+ int _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.
+ */
+ 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 is cached to speed things up */
+ /* Data which are cached to speed things up */
- /** Vector of frame indices for each of our `thumbnails */
- std::vector<int> thumbs;
+ /** Vector of frame indices for each of our `thumbnails' */
+ std::vector<int> _thumbs;
/** Size, in pixels, of the source (ignoring cropping) */
- Size size;
- /** Length in frames */
- int length;
+ Size _size;
+ /** Length of the source in frames */
+ int _length;
/** Number of audio channels */
- int audio_channels;
- /** Sample rate of the audio, in Hz */
- int audio_sample_rate;
+ int _audio_channels;
+ /** Sample rate of the source audio, in Hz */
+ int _audio_sample_rate;
/** Format of the audio samples */
- AVSampleFormat audio_sample_format;
+ AVSampleFormat _audio_sample_format;
/** MD5 digest of our content file */
- std::string content_digest;
+ std::string _content_digest;
+ /** true if the source has subtitles */
+ bool _has_subtitles;
+ /** the audio streams that the source has */
+ std::vector<Stream> _audio_streams;
+ /** the subtitle streams that the source has */
+ std::vector<Stream> _subtitle_streams;
+ /** Frames per second of the source */
+ float _frames_per_second;
-private:
- std::string thumb_file_for_frame (int) const;
+ mutable bool _dirty;
+
+ friend class paths_test;
};
#endif
projects / dcpomatic.git / blobdiff