#include <boost/filesystem.hpp>
#include <boost/algorithm/string.hpp>
#include <boost/lexical_cast.hpp>
+#include <boost/date_time.hpp>
#include "film.h"
#include "format.h"
#include "imagemagick_encoder.h"
#include "scp_dcp_job.h"
#include "copy_from_dvd_job.h"
#include "make_dcp_job.h"
-#include "film_state.h"
#include "log.h"
#include "options.h"
#include "exceptions.h"
*/
Film::Film (string d, bool must_exist)
- : _dirty (false)
+ : _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_sample_rate (0)
+ , _has_subtitles (false)
+ , _frames_per_second (0)
+ , _dirty (false)
{
- /* Make _state.directory a complete path without ..s (where possible)
+ /* Make state.directory a complete path without ..s (where possible)
(Code swiped from Adam Bowen on stackoverflow)
*/
}
}
- _state.directory = result.string ();
+ set_directory (result.string ());
- if (!filesystem::exists (_state.directory)) {
+ if (!filesystem::exists (directory())) {
if (must_exist) {
- throw OpenFileError (_state.directory);
+ throw OpenFileError (directory());
} else {
- filesystem::create_directory (_state.directory);
+ filesystem::create_directory (directory());
}
}
read_metadata ();
- _log = new FileLog (_state.file ("log"));
+ _log = new FileLog (file ("log"));
}
-/** Copy constructor */
-Film::Film (Film const & other)
- : _state (other._state)
- , _dirty (other._dirty)
+Film::Film (Film const & o)
+ : _log (0)
+ , _directory (o._directory)
+ , _name (o._name)
+ , _use_dci_name (o._use_dci_name)
+ , _content (o._content)
+ , _dcp_content_type (o._dcp_content_type)
+ , _format (o._format)
+ , _crop (o._crop)
+ , _filters (o._filters)
+ , _scaler (o._scaler)
+ , _dcp_frames (o._dcp_frames)
+ , _dcp_trim_action (o._dcp_trim_action)
+ , _dcp_ab (o._dcp_ab)
+ , _audio_stream (o._audio_stream)
+ , _audio_gain (o._audio_gain)
+ , _audio_delay (o._audio_delay)
+ , _still_duration (o._still_duration)
+ , _subtitle_stream (o._subtitle_stream)
+ , _with_subtitles (o._with_subtitles)
+ , _subtitle_offset (o._subtitle_offset)
+ , _subtitle_scale (o._subtitle_scale)
+ , _audio_language (o._audio_language)
+ , _subtitle_language (o._subtitle_language)
+ , _territory (o._territory)
+ , _rating (o._rating)
+ , _studio (o._studio)
+ , _facility (o._facility)
+ , _package_type (o._package_type)
+ , _thumbs (o._thumbs)
+ , _size (o._size)
+ , _length (o._length)
+ , _audio_sample_rate (o._audio_sample_rate)
+ , _content_digest (o._content_digest)
+ , _has_subtitles (o._has_subtitles)
+ , _audio_streams (o._audio_streams)
+ , _subtitle_streams (o._subtitle_streams)
+ , _frames_per_second (o._frames_per_second)
+ , _dirty (o._dirty)
{
}
delete _log;
}
-/** Read the `metadata' file inside this Film's directory, and fill the
- * object's data with its content.
- */
-
-void
-Film::read_metadata ()
-{
- ifstream f (metadata_file().c_str ());
- string line;
- while (getline (f, line)) {
- if (line.empty ()) {
- continue;
- }
-
- if (line[0] == '#') {
- continue;
- }
-
- if (line[line.size() - 1] == '\r') {
- line = line.substr (0, line.size() - 1);
- }
-
- size_t const s = line.find (' ');
- if (s == string::npos) {
- continue;
- }
-
- _state.read_metadata (line.substr (0, s), line.substr (s + 1));
- }
-
- _dirty = false;
-}
-
-/** Write our state to a file `metadata' inside the Film's directory */
-void
-Film::write_metadata () const
-{
- filesystem::create_directories (_state.directory);
-
- ofstream f (metadata_file().c_str ());
- if (!f.good ()) {
- throw CreateFileError (metadata_file ());
- }
-
- _state.write_metadata (f);
-
- _dirty = false;
-}
-
-/** Set the name by which DVD-o-matic refers to this Film */
-void
-Film::set_name (string n)
-{
- _state.name = n;
- signal_changed (NAME);
-}
-
-/** Set the content file for this film.
- * @param c New content file; if specified as an absolute path, the content should
- * be within the film's _state.directory; if specified as a relative path, the content
- * will be assumed to be within the film's _state.directory.
- */
-void
-Film::set_content (string c)
-{
- string check = _state.directory;
-
-#if BOOST_FILESYSTEM_VERSION == 3
- filesystem::path slash ("/");
- string platform_slash = slash.make_preferred().string ();
-#else
-#ifdef DVDOMATIC_WINDOWS
- string platform_slash = "\\";
-#else
- string platform_slash = "/";
-#endif
-#endif
-
- if (!ends_with (check, platform_slash)) {
- check += platform_slash;
- }
-
- if (filesystem::path(c).has_root_directory () && starts_with (c, check)) {
- c = c.substr (_state.directory.length() + 1);
- }
-
- if (c == _state.content) {
- return;
- }
-
- /* Create a temporary decoder so that we can get information
- about the content.
- */
- shared_ptr<FilmState> s = state_copy ();
- s->content = c;
- shared_ptr<Options> o (new Options ("", "", ""));
- o->out_size = Size (1024, 1024);
-
- shared_ptr<Decoder> d = decoder_factory (s, o, 0, _log);
-
- _state.size = d->native_size ();
- _state.length = d->length_in_frames ();
- _state.frames_per_second = d->frames_per_second ();
- _state.audio_channels = d->audio_channels ();
- _state.audio_sample_rate = d->audio_sample_rate ();
- _state.audio_sample_format = d->audio_sample_format ();
- _state.has_subtitles = d->has_subtitles ();
-
- _state.content_digest = md5_digest (s->content_path ());
- _state.content = c;
-
- signal_changed (SIZE);
- signal_changed (LENGTH);
- signal_changed (FRAMES_PER_SECOND);
- signal_changed (AUDIO_CHANNELS);
- signal_changed (AUDIO_SAMPLE_RATE);
- signal_changed (CONTENT);
-}
-
-/** Set the format that this Film should be shown in */
-void
-Film::set_format (Format const * f)
-{
- _state.format = f;
- signal_changed (FORMAT);
-}
-
-/** Set the type to specify the DCP as having
- * (feature, trailer etc.)
- */
-void
-Film::set_dcp_content_type (DCPContentType const * t)
-{
- _state.dcp_content_type = t;
- signal_changed (DCP_CONTENT_TYPE);
-}
-
-/** Set the number of pixels by which to crop the left of the source video */
-void
-Film::set_left_crop (int c)
-{
- if (c == _state.crop.left) {
- return;
- }
-
- _state.crop.left = c;
- signal_changed (CROP);
-}
-
-/** Set the number of pixels by which to crop the right of the source video */
-void
-Film::set_right_crop (int c)
-{
- if (c == _state.crop.right) {
- return;
- }
-
- _state.crop.right = c;
- signal_changed (CROP);
-}
-
-/** Set the number of pixels by which to crop the top of the source video */
-void
-Film::set_top_crop (int c)
-{
- if (c == _state.crop.top) {
- return;
- }
-
- _state.crop.top = c;
- signal_changed (CROP);
-}
-
-/** Set the number of pixels by which to crop the bottom of the source video */
-void
-Film::set_bottom_crop (int c)
-{
- if (c == _state.crop.bottom) {
- return;
- }
-
- _state.crop.bottom = c;
- signal_changed (CROP);
-}
-
-/** Set the filters to apply to the image when generating thumbnails
- * or a DCP.
- */
-void
-Film::set_filters (vector<Filter const *> const & f)
-{
- _state.filters = f;
- signal_changed (FILTERS);
-}
-
-/** Set the number of frames to put in any generated DCP (from
- * the start of the film). 0 indicates that all frames should
- * be used.
- */
-void
-Film::set_dcp_frames (int n)
-{
- _state.dcp_frames = n;
- signal_changed (DCP_FRAMES);
-}
-
-void
-Film::set_dcp_trim_action (TrimAction a)
-{
- _state.dcp_trim_action = a;
- signal_changed (DCP_TRIM_ACTION);
-}
-
-/** Set whether or not to generate a A/B comparison DCP.
- * Such a DCP has the left half of its frame as the Film
- * content without any filtering or post-processing; the
- * right half is rendered with filters and post-processing.
- */
-void
-Film::set_dcp_ab (bool a)
-{
- _state.dcp_ab = a;
- signal_changed (DCP_AB);
-}
-
-void
-Film::set_audio_gain (float g)
-{
- _state.audio_gain = g;
- signal_changed (AUDIO_GAIN);
-}
-
-void
-Film::set_audio_delay (int d)
-{
- _state.audio_delay = d;
- signal_changed (AUDIO_DELAY);
-}
-
-/** @return path of metadata file */
-string
-Film::metadata_file () const
-{
- return _state.file ("metadata");
-}
-
-/** @return full path of the content (actual video) file
- * of this Film.
- */
-string
-Film::content () const
-{
- return _state.content_path ();
-}
-
-/** The pre-processing GUI part of a thumbs update.
- * Must be called from the GUI thread.
- */
-void
-Film::update_thumbs_pre_gui ()
-{
- _state.thumbs.clear ();
- filesystem::remove_all (_state.dir ("thumbs"));
-
- /* This call will recreate the directory */
- _state.dir ("thumbs");
-}
-
-/** The post-processing GUI part of a thumbs update.
- * Must be called from the GUI thread.
- */
-void
-Film::update_thumbs_post_gui ()
-{
- string const tdir = _state.dir ("thumbs");
-
- for (filesystem::directory_iterator i = filesystem::directory_iterator (tdir); i != filesystem::directory_iterator(); ++i) {
-
- /* Aah, the sweet smell of progress */
-#if BOOST_FILESYSTEM_VERSION == 3
- string const l = filesystem::path(*i).leaf().generic_string();
-#else
- string const l = i->leaf ();
-#endif
-
- size_t const d = l.find (".png");
- if (d != string::npos) {
- _state.thumbs.push_back (atoi (l.substr (0, d).c_str()));
- }
- }
-
- sort (_state.thumbs.begin(), _state.thumbs.end());
-
- write_metadata ();
- signal_changed (THUMBS);
-}
-
-/** @return the number of thumbnail images that we have */
-int
-Film::num_thumbs () const
-{
- return _state.thumbs.size ();
-}
-
-/** @param n A thumb index.
- * @return The frame within the Film that it is for.
- */
-int
-Film::thumb_frame (int n) const
-{
- return _state.thumb_frame (n);
-}
-
-/** @param n A thumb index.
- * @return The path to the thumb's image file.
- */
-string
-Film::thumb_file (int n) const
-{
- return _state.thumb_file (n);
-}
-
/** @return The path to the directory to write JPEG2000 files to */
string
Film::j2k_dir () const
/* Start with j2c */
p /= "j2c";
- pair<string, string> f = Filter::ffmpeg_strings (filters ());
+ pair<string, string> f = Filter::ffmpeg_strings (filters());
/* Write stuff to specify the filter / post-processing settings that are in use,
so that we don't get confused about J2K files generated using different
settings.
*/
stringstream s;
- s << _state.format->id()
- << "_" << _state.content_digest
+ s << format()->id()
+ << "_" << content_digest()
<< "_" << crop().left << "_" << crop().right << "_" << crop().top << "_" << crop().bottom
<< "_" << f.first << "_" << f.second
- << "_" << _state.scaler->id();
+ << "_" << scaler()->id();
p /= s.str ();
p /= s.str ();
}
- return _state.dir (p.string ());
-}
-
-/** Handle a change to the Film's metadata */
-void
-Film::signal_changed (Property p)
-{
- _dirty = true;
- Changed (p);
+ return dir (p.string());
}
/** Add suitable Jobs to the JobManager to create a DCP for this Film.
* @param true to transcode, false to use the WAV and J2K files that are already there.
*/
void
-Film::make_dcp (bool transcode, int freq)
+Film::make_dcp (bool transcode)
{
- string const t = name ();
- if (t.find ("/") != string::npos) {
+ if (dcp_name().find ("/") != string::npos) {
throw BadSettingError ("name", "cannot contain slashes");
}
throw MissingSettingError ("name");
}
- shared_ptr<const FilmState> fs = state_copy ();
- shared_ptr<Options> o (new Options (j2k_dir(), ".j2c", _state.dir ("wavs")));
+ shared_ptr<Options> o (new Options (j2k_dir(), ".j2c", dir ("wavs")));
o->out_size = format()->dcp_size ();
if (dcp_frames() == 0) {
/* Decode the whole film, no blacking */
}
}
- o->decode_video_frequency = freq;
o->padding = format()->dcp_padding (this);
o->ratio = format()->ratio_as_float (this);
+ o->decode_subtitles = with_subtitles ();
shared_ptr<Job> r;
if (transcode) {
- if (_state.dcp_ab) {
- r = JobManager::instance()->add (shared_ptr<Job> (new ABTranscodeJob (fs, o, log(), shared_ptr<Job> ())));
+ if (dcp_ab()) {
+ r = JobManager::instance()->add (shared_ptr<Job> (new ABTranscodeJob (shared_from_this(), o, shared_ptr<Job> ())));
} else {
- r = JobManager::instance()->add (shared_ptr<Job> (new TranscodeJob (fs, o, log(), shared_ptr<Job> ())));
+ r = JobManager::instance()->add (shared_ptr<Job> (new TranscodeJob (shared_from_this(), o, shared_ptr<Job> ())));
}
}
- r = JobManager::instance()->add (shared_ptr<Job> (new CheckHashesJob (fs, o, log(), r)));
- JobManager::instance()->add (shared_ptr<Job> (new MakeDCPJob (fs, o, log(), r)));
-}
-
-shared_ptr<FilmState>
-Film::state_copy () const
-{
- return shared_ptr<FilmState> (new FilmState (_state));
+ r = JobManager::instance()->add (shared_ptr<Job> (new CheckHashesJob (shared_from_this(), o, r)));
+ JobManager::instance()->add (shared_ptr<Job> (new MakeDCPJob (shared_from_this(), o, r)));
}
void
Film::copy_from_dvd_post_gui ()
{
- const string dvd_dir = _state.dir ("dvd");
+ const string dvd_dir = dir ("dvd");
string largest_file;
uintmax_t largest_size = 0;
set_content (largest_file);
}
+/** Start a job to examine our content file */
void
Film::examine_content ()
{
if (_examine_content_job) {
return;
}
+
+ set_thumbs (vector<int> ());
+ filesystem::remove_all (dir ("thumbs"));
+
+ /* This call will recreate the directory */
+ dir ("thumbs");
- _examine_content_job.reset (new ExamineContentJob (state_copy (), log(), shared_ptr<Job> ()));
+ _examine_content_job.reset (new ExamineContentJob (shared_from_this(), shared_ptr<Job> ()));
_examine_content_job->Finished.connect (sigc::mem_fun (*this, &Film::examine_content_post_gui));
JobManager::instance()->add (_examine_content_job);
}
void
Film::examine_content_post_gui ()
{
- _state.length = _examine_content_job->last_video_frame ();
- signal_changed (LENGTH);
-
+ set_length (_examine_content_job->last_video_frame ());
_examine_content_job.reset ();
-}
-void
-Film::set_scaler (Scaler const * s)
-{
- _state.scaler = s;
- signal_changed (SCALER);
+ string const tdir = dir ("thumbs");
+ vector<int> thumbs;
+
+ for (filesystem::directory_iterator i = filesystem::directory_iterator (tdir); i != filesystem::directory_iterator(); ++i) {
+
+ /* Aah, the sweet smell of progress */
+#if BOOST_FILESYSTEM_VERSION == 3
+ string const l = filesystem::path(*i).leaf().generic_string();
+#else
+ string const l = i->leaf ();
+#endif
+
+ size_t const d = l.find (".png");
+ size_t const t = l.find (".tmp");
+ if (d != string::npos && t == string::npos) {
+ thumbs.push_back (atoi (l.substr (0, d).c_str()));
+ }
+ }
+
+ sort (thumbs.begin(), thumbs.end());
+ set_thumbs (thumbs);
}
+
/** @return full paths to any audio files that this Film has */
vector<string>
Film::audio_files () const
{
vector<string> f;
- for (filesystem::directory_iterator i = filesystem::directory_iterator (_state.dir("wavs")); i != filesystem::directory_iterator(); ++i) {
+ for (filesystem::directory_iterator i = filesystem::directory_iterator (dir("wavs")); i != filesystem::directory_iterator(); ++i) {
f.push_back (i->path().string ());
}
return f;
}
-ContentType
-Film::content_type () const
-{
- return _state.content_type ();
-}
-
-void
-Film::set_still_duration (int d)
-{
- _state.still_duration = d;
- signal_changed (STILL_DURATION);
-}
-
+/** Start a job to send our DCP to the configured TMS */
void
Film::send_dcp_to_tms ()
{
- shared_ptr<Job> j (new SCPDCPJob (state_copy (), log(), shared_ptr<Job> ()));
+ shared_ptr<Job> j (new SCPDCPJob (shared_from_this(), shared_ptr<Job> ()));
JobManager::instance()->add (j);
}
void
Film::copy_from_dvd ()
{
- shared_ptr<Job> j (new CopyFromDVDJob (state_copy (), log(), shared_ptr<Job> ()));
+ shared_ptr<Job> j (new CopyFromDVDJob (shared_from_this(), shared_ptr<Job> ()));
j->Finished.connect (sigc::mem_fun (*this, &Film::copy_from_dvd_post_gui));
JobManager::instance()->add (j);
}
+/** Count the number of frames that have been encoded for this film.
+ * @return frame count.
+ */
int
Film::encoded_frames () const
{
return N;
}
+/** Return the filename of a subtitle image if one exists for a given thumb index.
+ * @param Thumbnail index.
+ * @return Position of the image within the source frame, and the image filename, if one exists.
+ * Otherwise the filename will be empty.
+ */
+pair<Position, string>
+Film::thumb_subtitle (int n) const
+{
+ string sub_file = thumb_base(n) + ".sub";
+ if (!filesystem::exists (sub_file)) {
+ return pair<Position, string> ();
+ }
+
+ pair<Position, string> sub;
+
+ ifstream f (sub_file.c_str ());
+ multimap<string, string> kv = read_key_value (f);
+ for (map<string, string>::const_iterator i = kv.begin(); i != kv.end(); ++i) {
+ if (i->first == "x") {
+ sub.first.x = lexical_cast<int> (i->second);
+ } else if (i->first == "y") {
+ sub.first.y = lexical_cast<int> (i->second);
+ sub.second = String::compose ("%1.sub.png", thumb_base(n));
+ }
+ }
+
+ return sub;
+}
+
+/** Write state to our `metadata' file */
+void
+Film::write_metadata () const
+{
+ filesystem::create_directories (directory());
+
+ string const m = file ("metadata");
+ ofstream f (m.c_str ());
+ if (!f.good ()) {
+ throw CreateFileError (m);
+ }
+
+ /* User stuff */
+ f << "name " << _name << "\n";
+ f << "use_dci_name " << _use_dci_name << "\n";
+ f << "content " << _content << "\n";
+ if (_dcp_content_type) {
+ f << "dcp_content_type " << _dcp_content_type->pretty_name () << "\n";
+ }
+ if (_format) {
+ f << "format " << _format->as_metadata () << "\n";
+ }
+ f << "left_crop " << _crop.left << "\n";
+ f << "right_crop " << _crop.right << "\n";
+ f << "top_crop " << _crop.top << "\n";
+ f << "bottom_crop " << _crop.bottom << "\n";
+ for (vector<Filter const *>::const_iterator i = _filters.begin(); i != _filters.end(); ++i) {
+ f << "filter " << (*i)->id () << "\n";
+ }
+ f << "scaler " << _scaler->id () << "\n";
+ f << "dcp_frames " << _dcp_frames << "\n";
+
+ f << "dcp_trim_action ";
+ switch (_dcp_trim_action) {
+ case CUT:
+ f << "cut\n";
+ break;
+ case BLACK_OUT:
+ f << "black_out\n";
+ break;
+ }
+
+ f << "dcp_ab " << (_dcp_ab ? "1" : "0") << "\n";
+ f << "selected_audio_stream " << _audio_stream << "\n";
+ f << "audio_gain " << _audio_gain << "\n";
+ f << "audio_delay " << _audio_delay << "\n";
+ f << "still_duration " << _still_duration << "\n";
+ f << "selected_subtitle_stream " << _subtitle_stream << "\n";
+ f << "with_subtitles " << _with_subtitles << "\n";
+ f << "subtitle_offset " << _subtitle_offset << "\n";
+ f << "subtitle_scale " << _subtitle_scale << "\n";
+ f << "audio_language " << _audio_language << "\n";
+ f << "subtitle_language " << _subtitle_language << "\n";
+ f << "territory " << _territory << "\n";
+ f << "rating " << _rating << "\n";
+ f << "studio " << _studio << "\n";
+ f << "facility " << _facility << "\n";
+ f << "package_type " << _package_type << "\n";
+
+ /* Cached stuff; this is information about our content; we could
+ look it up each time, but that's slow.
+ */
+ for (vector<int>::const_iterator i = _thumbs.begin(); i != _thumbs.end(); ++i) {
+ f << "thumb " << *i << "\n";
+ }
+ f << "width " << _size.width << "\n";
+ f << "height " << _size.height << "\n";
+ f << "length " << _length << "\n";
+ f << "audio_sample_rate " << _audio_sample_rate << "\n";
+ f << "content_digest " << _content_digest << "\n";
+ f << "has_subtitles " << _has_subtitles << "\n";
+
+ for (vector<AudioStream>::const_iterator i = _audio_streams.begin(); i != _audio_streams.end(); ++i) {
+ f << "audio_stream " << i->to_string () << "\n";
+ }
+
+ for (vector<SubtitleStream>::const_iterator i = _subtitle_streams.begin(); i != _subtitle_streams.end(); ++i) {
+ f << "subtitle_stream " << i->to_string () << "\n";
+ }
+
+ f << "frames_per_second " << _frames_per_second << "\n";
+
+ _dirty = false;
+}
+
+/** Read state from our metadata file */
+void
+Film::read_metadata ()
+{
+ ifstream f (file("metadata").c_str());
+ multimap<string, string> kv = read_key_value (f);
+ for (multimap<string, string>::const_iterator i = kv.begin(); i != kv.end(); ++i) {
+ string const k = i->first;
+ string const v = i->second;
+
+ /* User-specified stuff */
+ if (k == "name") {
+ _name = v;
+ } else if (k == "use_dci_name") {
+ _use_dci_name = (v == "1");
+ } else if (k == "content") {
+ _content = v;
+ } else if (k == "dcp_content_type") {
+ _dcp_content_type = DCPContentType::from_pretty_name (v);
+ } else if (k == "format") {
+ _format = Format::from_metadata (v);
+ } else if (k == "left_crop") {
+ _crop.left = atoi (v.c_str ());
+ } else if (k == "right_crop") {
+ _crop.right = atoi (v.c_str ());
+ } else if (k == "top_crop") {
+ _crop.top = atoi (v.c_str ());
+ } else if (k == "bottom_crop") {
+ _crop.bottom = atoi (v.c_str ());
+ } else if (k == "filter") {
+ _filters.push_back (Filter::from_id (v));
+ } else if (k == "scaler") {
+ _scaler = Scaler::from_id (v);
+ } else if (k == "dcp_frames") {
+ _dcp_frames = atoi (v.c_str ());
+ } else if (k == "dcp_trim_action") {
+ if (v == "cut") {
+ _dcp_trim_action = CUT;
+ } else if (v == "black_out") {
+ _dcp_trim_action = BLACK_OUT;
+ }
+ } else if (k == "dcp_ab") {
+ _dcp_ab = (v == "1");
+ } else if (k == "selected_audio_stream") {
+ _audio_stream = atoi (v.c_str ());
+ } else if (k == "audio_gain") {
+ _audio_gain = atof (v.c_str ());
+ } else if (k == "audio_delay") {
+ _audio_delay = atoi (v.c_str ());
+ } else if (k == "still_duration") {
+ _still_duration = atoi (v.c_str ());
+ } else if (k == "selected_subtitle_stream") {
+ _subtitle_stream = atoi (v.c_str ());
+ } else if (k == "with_subtitles") {
+ _with_subtitles = (v == "1");
+ } else if (k == "subtitle_offset") {
+ _subtitle_offset = atoi (v.c_str ());
+ } else if (k == "subtitle_scale") {
+ _subtitle_scale = atof (v.c_str ());
+ } else if (k == "audio_language") {
+ _audio_language = v;
+ } else if (k == "subtitle_language") {
+ _subtitle_language = v;
+ } else if (k == "territory") {
+ _territory = v;
+ } else if (k == "rating") {
+ _rating = v;
+ } else if (k == "studio") {
+ _studio = v;
+ } else if (k == "facility") {
+ _facility = v;
+ } else if (k == "package_type") {
+ _package_type = v;
+ }
+
+ /* Cached stuff */
+ if (k == "thumb") {
+ int const n = atoi (v.c_str ());
+ /* Only add it to the list if it still exists */
+ if (filesystem::exists (thumb_file_for_frame (n))) {
+ _thumbs.push_back (n);
+ }
+ } else if (k == "width") {
+ _size.width = atoi (v.c_str ());
+ } else if (k == "height") {
+ _size.height = atoi (v.c_str ());
+ } else if (k == "length") {
+ _length = atof (v.c_str ());
+ } else if (k == "audio_sample_rate") {
+ _audio_sample_rate = atoi (v.c_str ());
+ } else if (k == "content_digest") {
+ _content_digest = v;
+ } else if (k == "has_subtitles") {
+ _has_subtitles = (v == "1");
+ } else if (k == "audio_stream") {
+ _audio_streams.push_back (AudioStream (v));
+ } else if (k == "subtitle_stream") {
+ _subtitle_streams.push_back (SubtitleStream (v));
+ } else if (k == "frames_per_second") {
+ _frames_per_second = atof (v.c_str ());
+ }
+ }
+
+ _dirty = false;
+}
+
+/** @param n A thumb index.
+ * @return The path to the thumb's image file.
+ */
+string
+Film::thumb_file (int n) const
+{
+ return thumb_file_for_frame (thumb_frame (n));
+}
+
+/** @param n A frame index within the Film.
+ * @return The path to the thumb's image file for this frame;
+ * we assume that it exists.
+ */
+string
+Film::thumb_file_for_frame (int n) const
+{
+ return thumb_base_for_frame(n) + ".png";
+}
+
+string
+Film::thumb_base (int n) const
+{
+ return thumb_base_for_frame (thumb_frame (n));
+}
+
+string
+Film::thumb_base_for_frame (int n) const
+{
+ stringstream s;
+ s.width (8);
+ s << setfill('0') << n;
+
+ filesystem::path p;
+ p /= dir ("thumbs");
+ p /= s.str ();
+
+ return p.string ();
+}
+
+
+/** @param n A thumb index.
+ * @return The frame within the Film that it is for.
+ */
+int
+Film::thumb_frame (int n) const
+{
+ assert (n < int (_thumbs.size ()));
+ return _thumbs[n];
+}
+
+Size
+Film::cropped_size (Size s) const
+{
+ s.width -= _crop.left + _crop.right;
+ s.height -= _crop.top + _crop.bottom;
+ return s;
+}
+
+/** Given a directory name, return its full path within the Film's directory.
+ * The directory (and its parents) will be created if they do not exist.
+ */
+string
+Film::dir (string d) const
+{
+ filesystem::path p;
+ p /= _directory;
+ p /= d;
+ filesystem::create_directories (p);
+ return p.string ();
+}
+
+/** Given a file or directory name, return its full path within the Film's directory */
+string
+Film::file (string f) const
+{
+ filesystem::path p;
+ p /= _directory;
+ p /= f;
+ return p.string ();
+}
+
+/** @return full path of the content (actual video) file
+ * of the Film.
+ */
+string
+Film::content_path () const
+{
+ if (filesystem::path(_content).has_root_directory ()) {
+ return _content;
+ }
+
+ return file (_content);
+}
+
+ContentType
+Film::content_type () const
+{
+#if BOOST_FILESYSTEM_VERSION == 3
+ string ext = filesystem::path(_content).extension().string();
+#else
+ string ext = filesystem::path(_content).extension();
+#endif
+
+ transform (ext.begin(), ext.end(), ext.begin(), ::tolower);
+
+ if (ext == ".tif" || ext == ".tiff" || ext == ".jpg" || ext == ".jpeg" || ext == ".png") {
+ return STILL;
+ }
+
+ return VIDEO;
+}
+
+/** @return The sampling rate that we will resample the audio to */
+int
+Film::target_audio_sample_rate () const
+{
+ /* Resample to a DCI-approved sample rate */
+ double t = dcp_audio_sample_rate (_audio_sample_rate);
+
+ /* Compensate for the fact that video will be rounded to the
+ nearest integer number of frames per second.
+ */
+ if (rint (_frames_per_second) != _frames_per_second) {
+ t *= _frames_per_second / rint (_frames_per_second);
+ }
+
+ return rint (t);
+}
+
+int
+Film::dcp_length () const
+{
+ if (_dcp_frames) {
+ return _dcp_frames;
+ }
+
+ return _length;
+}
+
+/** @return a DCI-compliant name for a DCP of this film */
+string
+Film::dci_name () const
+{
+ stringstream d;
+
+ string fixed_name = to_upper_copy (_name);
+ for (size_t i = 0; i < fixed_name.length(); ++i) {
+ if (fixed_name[i] == ' ') {
+ fixed_name[i] = '-';
+ }
+ }
+
+ /* Spec is that the name part should be maximum 14 characters, as I understand it */
+ if (fixed_name.length() > 14) {
+ fixed_name = fixed_name.substr (0, 14);
+ }
+
+ d << fixed_name << "_";
+
+ if (_dcp_content_type) {
+ d << _dcp_content_type->dci_name() << "_";
+ }
+
+ if (_format) {
+ d << _format->dci_name() << "_";
+ }
+
+ if (!_audio_language.empty ()) {
+ d << _audio_language;
+ if (!_subtitle_language.empty() && _with_subtitles) {
+ d << "-" << _subtitle_language;
+ } else {
+ d << "-XX";
+ }
+
+ d << "_";
+ }
+
+ if (!_territory.empty ()) {
+ d << _territory;
+ if (!_rating.empty ()) {
+ d << "-" << _rating;
+ }
+ d << "_";
+ }
+
+ switch (_audio_streams[_audio_stream].channels()) {
+ case 1:
+ d << "10_";
+ break;
+ case 2:
+ d << "20_";
+ break;
+ case 6:
+ d << "51_";
+ break;
+ case 8:
+ d << "71_";
+ break;
+ }
+
+ d << "2K_";
+
+ if (!_studio.empty ()) {
+ d << _studio << "_";
+ }
+
+ gregorian::date today = gregorian::day_clock::local_day ();
+ d << gregorian::to_iso_string (today) << "_";
+
+ if (!_facility.empty ()) {
+ d << _facility << "_";
+ }
+
+ if (!_package_type.empty ()) {
+ d << _package_type;
+ }
+
+ return d.str ();
+}
+
+/** @return name to give the DCP */
+string
+Film::dcp_name () const
+{
+ if (_use_dci_name) {
+ return dci_name ();
+ }
+
+ return _name;
+}
+
+
+void
+Film::set_directory (string d)
+{
+ _directory = d;
+ _dirty = true;
+}
+
+void
+Film::set_name (string n)
+{
+ _name = n;
+ signal_changed (NAME);
+}
+
+void
+Film::set_use_dci_name (bool u)
+{
+ _use_dci_name = u;
+ signal_changed (USE_DCI_NAME);
+}
+
+void
+Film::set_content (string c)
+{
+ string check = _directory;
+
+#if BOOST_FILESYSTEM_VERSION == 3
+ filesystem::path slash ("/");
+ string platform_slash = slash.make_preferred().string ();
+#else
+#ifdef DVDOMATIC_WINDOWS
+ string platform_slash = "\\";
+#else
+ string platform_slash = "/";
+#endif
+#endif
+
+ if (!ends_with (check, platform_slash)) {
+ check += platform_slash;
+ }
+
+ if (filesystem::path(c).has_root_directory () && starts_with (c, check)) {
+ c = c.substr (_directory.length() + 1);
+ }
+
+ if (c == _content) {
+ return;
+ }
+
+ /* Create a temporary decoder so that we can get information
+ about the content.
+ */
+
+ _content = c;
+
+ shared_ptr<Options> o (new Options ("", "", ""));
+ o->out_size = Size (1024, 1024);
+
+ shared_ptr<Decoder> d = decoder_factory (shared_from_this(), o, 0, 0);
+
+ set_size (d->native_size ());
+ set_frames_per_second (d->frames_per_second ());
+ set_audio_sample_rate (d->audio_sample_rate ());
+ set_has_subtitles (d->has_subtitles ());
+ set_audio_streams (d->audio_streams ());
+ set_subtitle_streams (d->subtitle_streams ());
+ set_audio_stream (audio_streams().empty() ? -1 : 0);
+ set_subtitle_stream (subtitle_streams().empty() ? -1 : 0);
+
+ signal_changed (CONTENT);
+
+ set_content_digest (md5_digest (content_path ()));
+}
+
+void
+Film::set_dcp_content_type (DCPContentType const * t)
+{
+ _dcp_content_type = t;
+ signal_changed (DCP_CONTENT_TYPE);
+}
+
+void
+Film::set_format (Format const * f)
+{
+ _format = f;
+ signal_changed (FORMAT);
+}
+
+void
+Film::set_crop (Crop c)
+{
+ _crop = c;
+ signal_changed (CROP);
+}
+
+void
+Film::set_left_crop (int c)
+{
+ if (_crop.left == c) {
+ return;
+ }
+
+ _crop.left = c;
+ signal_changed (CROP);
+}
+
+void
+Film::set_right_crop (int c)
+{
+ if (_crop.right == c) {
+ return;
+ }
+
+ _crop.right = c;
+ signal_changed (CROP);
+}
+
+void
+Film::set_top_crop (int c)
+{
+ if (_crop.top == c) {
+ return;
+ }
+
+ _crop.top = c;
+ signal_changed (CROP);
+}
+
+void
+Film::set_bottom_crop (int c)
+{
+ if (_crop.bottom == c) {
+ return;
+ }
+
+ _crop.bottom = c;
+ signal_changed (CROP);
+}
+
+void
+Film::set_filters (vector<Filter const *> f)
+{
+ _filters = f;
+ signal_changed (FILTERS);
+}
+
+void
+Film::set_scaler (Scaler const * s)
+{
+ _scaler = s;
+ signal_changed (SCALER);
+}
+
+void
+Film::set_dcp_frames (int f)
+{
+ _dcp_frames = f;
+ signal_changed (DCP_FRAMES);
+}
+
+void
+Film::set_dcp_trim_action (TrimAction a)
+{
+ _dcp_trim_action = a;
+ signal_changed (DCP_TRIM_ACTION);
+}
+
+void
+Film::set_dcp_ab (bool a)
+{
+ _dcp_ab = a;
+ signal_changed (DCP_AB);
+}
+
+void
+Film::set_audio_stream (int s)
+{
+ _audio_stream = s;
+ signal_changed (AUDIO_STREAM);
+}
+
+void
+Film::set_audio_gain (float g)
+{
+ _audio_gain = g;
+ signal_changed (AUDIO_GAIN);
+}
+
+void
+Film::set_audio_delay (int d)
+{
+ _audio_delay = d;
+ signal_changed (AUDIO_DELAY);
+}
+
+void
+Film::set_still_duration (int d)
+{
+ _still_duration = d;
+ signal_changed (STILL_DURATION);
+}
+
+void
+Film::set_subtitle_stream (int s)
+{
+ _subtitle_stream = s;
+ signal_changed (SUBTITLE_STREAM);
+}
+
void
Film::set_with_subtitles (bool w)
{
- _state.with_subtitles = w;
+ _with_subtitles = w;
signal_changed (WITH_SUBTITLES);
}
void
Film::set_subtitle_offset (int o)
{
- _state.subtitle_offset = o;
+ _subtitle_offset = o;
signal_changed (SUBTITLE_OFFSET);
}
void
Film::set_subtitle_scale (float s)
{
- _state.subtitle_scale = s;
+ _subtitle_scale = s;
signal_changed (SUBTITLE_SCALE);
}
-list<pair<Position, string> >
-Film::thumb_subtitles (int n) const
+void
+Film::set_audio_language (string l)
{
- string sub_file = _state.thumb_base(n) + ".sub";
- if (!filesystem::exists (sub_file)) {
- return list<pair<Position, string> > ();
- }
+ _audio_language = l;
+ signal_changed (DCI_METADATA);
+}
- ifstream f (sub_file.c_str ());
- string line;
+void
+Film::set_subtitle_language (string l)
+{
+ _subtitle_language = l;
+ signal_changed (DCI_METADATA);
+}
- int sub_number;
- int sub_x;
- list<pair<Position, string> > subs;
-
- while (getline (f, line)) {
- if (line.empty ()) {
- continue;
- }
+void
+Film::set_territory (string t)
+{
+ _territory = t;
+ signal_changed (DCI_METADATA);
+}
- if (line[line.size() - 1] == '\r') {
- line = line.substr (0, line.size() - 1);
- }
+void
+Film::set_rating (string r)
+{
+ _rating = r;
+ signal_changed (DCI_METADATA);
+}
- size_t const s = line.find (' ');
- if (s == string::npos) {
- continue;
- }
+void
+Film::set_studio (string s)
+{
+ _studio = s;
+ signal_changed (DCI_METADATA);
+}
- string const k = line.substr (0, s);
- int const v = lexical_cast<int> (line.substr(s + 1));
+void
+Film::set_facility (string f)
+{
+ _facility = f;
+ signal_changed (DCI_METADATA);
+}
- if (k == "image") {
- sub_number = v;
- } else if (k == "x") {
- sub_x = v;
- } else if (k == "y") {
- subs.push_back (make_pair (Position (sub_x, v), String::compose ("%1.sub.%2.png", _state.thumb_base(n), sub_number)));
- }
+void
+Film::set_package_type (string p)
+{
+ _package_type = p;
+ signal_changed (DCI_METADATA);
+}
+
+void
+Film::set_thumbs (vector<int> t)
+{
+ _thumbs = t;
+ signal_changed (THUMBS);
+}
+
+void
+Film::set_size (Size s)
+{
+ _size = s;
+ signal_changed (SIZE);
+}
+
+void
+Film::set_length (int l)
+{
+ _length = l;
+ signal_changed (LENGTH);
+}
+
+void
+Film::set_audio_sample_rate (int r)
+{
+ _audio_sample_rate = r;
+ signal_changed (AUDIO_SAMPLE_RATE);
+}
+
+void
+Film::set_content_digest (string d)
+{
+ _content_digest = d;
+ _dirty = true;
+}
+
+void
+Film::set_has_subtitles (bool s)
+{
+ _has_subtitles = s;
+ signal_changed (HAS_SUBTITLES);
+}
+
+void
+Film::set_audio_streams (vector<AudioStream> s)
+{
+ _audio_streams = s;
+ _dirty = true;
+}
+
+void
+Film::set_subtitle_streams (vector<SubtitleStream> s)
+{
+ _subtitle_streams = s;
+ _dirty = true;
+}
+
+void
+Film::set_frames_per_second (float f)
+{
+ _frames_per_second = f;
+ signal_changed (FRAMES_PER_SECOND);
+}
+
+void
+Film::signal_changed (Property p)
+{
+ _dirty = true;
+ Changed (p);
+}
+
+int
+Film::audio_channels () const
+{
+ if (_audio_stream == -1) {
+ return 0;
}
- return subs;
+ return _audio_streams[_audio_stream].channels ();
}
projects / dcpomatic.git / blobdiff