/*
- Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2013 Carl Hetherington <cth@carlh.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include <boost/filesystem.hpp>
#include <boost/algorithm/string.hpp>
#include <boost/lexical_cast.hpp>
+#include <boost/date_time.hpp>
+#include <libxml++/libxml++.h>
+#include <libcxml/cxml.h>
#include "film.h"
-#include "format.h"
-#include "imagemagick_encoder.h"
#include "job.h"
-#include "filter.h"
-#include "transcoder.h"
#include "util.h"
#include "job_manager.h"
-#include "ab_transcode_job.h"
#include "transcode_job.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"
#include "examine_content_job.h"
#include "scaler.h"
-#include "decoder_factory.h"
#include "config.h"
-#include "check_hashes_job.h"
#include "version.h"
-
-using namespace std;
-using namespace boost;
-
-/** Construct a Film object in a given directory, reading any metadata
- * file that exists in that directory. An exception will be thrown if
- * must_exist is true, and the specified directory does not exist.
+#include "ui_signaller.h"
+#include "playlist.h"
+#include "player.h"
+#include "dcp_content_type.h"
+#include "ratio.h"
+#include "cross.h"
+
+#include "i18n.h"
+
+using std::string;
+using std::stringstream;
+using std::multimap;
+using std::pair;
+using std::map;
+using std::vector;
+using std::ifstream;
+using std::ofstream;
+using std::setfill;
+using std::min;
+using std::make_pair;
+using std::endl;
+using std::cout;
+using std::list;
+using boost::shared_ptr;
+using boost::weak_ptr;
+using boost::lexical_cast;
+using boost::dynamic_pointer_cast;
+using boost::to_upper_copy;
+using boost::ends_with;
+using boost::starts_with;
+using boost::optional;
+using libdcp::Size;
+
+int const Film::state_version = 4;
+
+/** Construct a Film object in a given directory.
*
* @param d Film directory.
- * @param must_exist true to throw an exception if does not exist.
*/
-Film::Film (string d, bool must_exist)
- : _dirty (false)
-{
- /* Make _state.directory a complete path without ..s (where possible)
+Film::Film (string d)
+ : _playlist (new Playlist)
+ , _use_dci_name (true)
+ , _dcp_content_type (Config::instance()->default_dcp_content_type ())
+ , _container (Config::instance()->default_container ())
+ , _resolution (RESOLUTION_2K)
+ , _scaler (Scaler::from_id ("bicubic"))
+ , _with_subtitles (false)
+ , _j2k_bandwidth (Config::instance()->default_j2k_bandwidth ())
+ , _dci_metadata (Config::instance()->default_dci_metadata ())
+ , _video_frame_rate (24)
+ , _audio_channels (MAX_AUDIO_CHANNELS)
+ , _three_d (false)
+ , _sequence_video (true)
+ , _dirty (false)
+{
+ set_dci_date_today ();
+
+ _playlist->Changed.connect (bind (&Film::playlist_changed, this));
+ _playlist->ContentChanged.connect (bind (&Film::playlist_content_changed, this, _1, _2));
+
+ /* Make state.directory a complete path without ..s (where possible)
(Code swiped from Adam Bowen on stackoverflow)
*/
- filesystem::path p (filesystem::system_complete (d));
- filesystem::path result;
- for (filesystem::path::iterator i = p.begin(); i != p.end(); ++i) {
+ boost::filesystem::path p (boost::filesystem::system_complete (d));
+ boost::filesystem::path result;
+ for (boost::filesystem::path::iterator i = p.begin(); i != p.end(); ++i) {
if (*i == "..") {
- if (filesystem::is_symlink (result) || result.filename() == "..") {
+ if (boost::filesystem::is_symlink (result) || result.filename() == "..") {
result /= *i;
} else {
result = result.parent_path ();
}
}
- _state.directory = result.string ();
-
- if (!filesystem::exists (_state.directory)) {
- if (must_exist) {
- throw OpenFileError (_state.directory);
- } else {
- filesystem::create_directory (_state.directory);
- }
- }
-
- read_metadata ();
+ set_directory (result.string ());
+ _log.reset (new FileLog (file ("log")));
- _log = new FileLog (_state.file ("log"));
+ _playlist->set_sequence_video (_sequence_video);
}
-/** Copy constructor */
-Film::Film (Film const & other)
- : _state (other._state)
- , _dirty (other._dirty)
+string
+Film::video_identifier () const
{
+ assert (container ());
+ LocaleGuard lg;
+
+ stringstream s;
+ s << container()->id()
+ << "_" << resolution_to_string (_resolution)
+ << "_" << _playlist->video_identifier()
+ << "_" << _video_frame_rate
+ << "_" << scaler()->id()
+ << "_" << j2k_bandwidth();
+
+ if (_three_d) {
+ s << "_3D";
+ }
+ return s.str ();
+}
+
+/** @return The path to the directory to write video frame info files to */
+string
+Film::info_dir () const
+{
+ boost::filesystem::path p;
+ p /= "info";
+ p /= video_identifier ();
+ return dir (p.string());
}
-Film::~Film ()
+string
+Film::internal_video_mxf_dir () const
{
- delete _log;
+ return dir ("video");
}
-
-/** Read the `metadata' file inside this Film's directory, and fill the
- * object's data with its content.
- */
-void
-Film::read_metadata ()
+string
+Film::internal_video_mxf_filename () const
{
- ifstream f (metadata_file().c_str ());
- string line;
- while (getline (f, line)) {
- if (line.empty ()) {
- continue;
- }
-
- if (line[0] == '#') {
- continue;
- }
+ return video_identifier() + ".mxf";
+}
- if (line[line.size() - 1] == '\r') {
- line = line.substr (0, line.size() - 1);
- }
+string
+Film::video_mxf_filename () const
+{
+ return filename_safe_name() + "_video.mxf";
+}
- size_t const s = line.find (' ');
- if (s == string::npos) {
- continue;
- }
+string
+Film::audio_mxf_filename () const
+{
+ return filename_safe_name() + "_audio.mxf";
+}
- _state.read_metadata (line.substr (0, s), line.substr (s + 1));
+string
+Film::filename_safe_name () const
+{
+ string const n = name ();
+ string o;
+ for (size_t i = 0; i < n.length(); ++i) {
+ if (isalnum (n[i])) {
+ o += n[i];
+ } else {
+ o += "_";
+ }
}
- _dirty = false;
+ return o;
}
-/** Write our state to a file `metadata' inside the Film's directory */
+boost::filesystem::path
+Film::audio_analysis_path (shared_ptr<const AudioContent> c) const
+{
+ boost::filesystem::path p = dir ("analysis");
+ p /= c->digest();
+ return p;
+}
+
+/** Add suitable Jobs to the JobManager to create a DCP for this Film */
void
-Film::write_metadata () const
+Film::make_dcp ()
{
- filesystem::create_directories (_state.directory);
+ set_dci_date_today ();
- ofstream f (metadata_file().c_str ());
- if (!f.good ()) {
- throw CreateFileError (metadata_file ());
+ if (dcp_name().find ("/") != string::npos) {
+ throw BadSettingError (_("name"), _("cannot contain slashes"));
}
+
+ log()->log (String::compose ("DCP-o-matic %1 git %2 using %3", dcpomatic_version, dcpomatic_git_commit, dependency_version_summary()));
- _state.write_metadata (f);
+ {
+ char buffer[128];
+ gethostname (buffer, sizeof (buffer));
+ log()->log (String::compose ("Starting to make DCP on %1", buffer));
+ }
- _dirty = false;
+ ContentList cl = content ();
+ for (ContentList::const_iterator i = cl.begin(); i != cl.end(); ++i) {
+ log()->log (String::compose ("Content: %1", (*i)->technical_summary()));
+ }
+ log()->log (String::compose ("DCP video rate %1 fps", video_frame_rate()));
+ log()->log (String::compose ("%1 threads", Config::instance()->num_local_encoding_threads()));
+ log()->log (String::compose ("J2K bandwidth %1", j2k_bandwidth()));
+#ifdef DCPOMATIC_DEBUG
+ log()->log ("DCP-o-matic built in debug mode.");
+#else
+ log()->log ("DCP-o-matic built in optimised mode.");
+#endif
+#ifdef LIBDCP_DEBUG
+ log()->log ("libdcp built in debug mode.");
+#else
+ log()->log ("libdcp built in optimised mode.");
+#endif
+ log()->log (String::compose ("CPU: %1, %2 processors", cpu_info(), boost::thread::hardware_concurrency ()));
+ list<pair<string, string> > const m = mount_info ();
+ for (list<pair<string, string> >::const_iterator i = m.begin(); i != m.end(); ++i) {
+ log()->log (String::compose ("Mount: %1 %2", i->first, i->second));
+ }
+
+ if (container() == 0) {
+ throw MissingSettingError (_("container"));
+ }
+
+ if (content().empty()) {
+ throw StringError (_("You must add some content to the DCP before creating it"));
+ }
+
+ if (dcp_content_type() == 0) {
+ throw MissingSettingError (_("content type"));
+ }
+
+ if (name().empty()) {
+ throw MissingSettingError (_("name"));
+ }
+
+ JobManager::instance()->add (shared_ptr<Job> (new TranscodeJob (shared_from_this())));
}
-/** Set the name by which DVD-o-matic refers to this Film */
+/** Start a job to send our DCP to the configured TMS */
void
-Film::set_name (string n)
+Film::send_dcp_to_tms ()
{
- _state.name = n;
- signal_changed (NAME);
+ shared_ptr<Job> j (new SCPDCPJob (shared_from_this()));
+ JobManager::instance()->add (j);
}
-/** 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.
+/** Count the number of frames that have been encoded for this film.
+ * @return frame count.
*/
-void
-Film::set_content (string c)
+int
+Film::encoded_frames () const
{
- string check = _state.directory;
+ if (container() == 0) {
+ return 0;
+ }
-#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
+ int N = 0;
+ for (boost::filesystem::directory_iterator i = boost::filesystem::directory_iterator (info_dir ()); i != boost::filesystem::directory_iterator(); ++i) {
+ ++N;
+ boost::this_thread::interruption_point ();
+ }
- if (!ends_with (check, platform_slash)) {
- check += platform_slash;
+ return N;
+}
+
+/** Write state to our `metadata' file */
+void
+Film::write_metadata () const
+{
+ if (!boost::filesystem::exists (directory())) {
+ boost::filesystem::create_directory (directory());
}
- if (filesystem::path(c).has_root_directory () && starts_with (c, check)) {
- c = c.substr (_state.directory.length() + 1);
+ boost::mutex::scoped_lock lm (_state_mutex);
+ LocaleGuard lg;
+
+ boost::filesystem::create_directories (directory());
+
+ xmlpp::Document doc;
+ xmlpp::Element* root = doc.create_root_node ("Metadata");
+
+ root->add_child("Version")->add_child_text (lexical_cast<string> (state_version));
+ root->add_child("Name")->add_child_text (_name);
+ root->add_child("UseDCIName")->add_child_text (_use_dci_name ? "1" : "0");
+
+ if (_dcp_content_type) {
+ root->add_child("DCPContentType")->add_child_text (_dcp_content_type->dci_name ());
}
- if (c == _state.content) {
- return;
+ if (_container) {
+ root->add_child("Container")->add_child_text (_container->id ());
}
-
- /* 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);
+ root->add_child("Resolution")->add_child_text (resolution_to_string (_resolution));
+ root->add_child("Scaler")->add_child_text (_scaler->id ());
+ root->add_child("WithSubtitles")->add_child_text (_with_subtitles ? "1" : "0");
+ root->add_child("J2KBandwidth")->add_child_text (lexical_cast<string> (_j2k_bandwidth));
+ _dci_metadata.as_xml (root->add_child ("DCIMetadata"));
+ root->add_child("VideoFrameRate")->add_child_text (lexical_cast<string> (_video_frame_rate));
+ root->add_child("DCIDate")->add_child_text (boost::gregorian::to_iso_string (_dci_date));
+ root->add_child("AudioChannels")->add_child_text (lexical_cast<string> (_audio_channels));
+ root->add_child("ThreeD")->add_child_text (_three_d ? "1" : "0");
+ root->add_child("SequenceVideo")->add_child_text (_sequence_video ? "1" : "0");
+ _playlist->as_xml (root->add_child ("Playlist"));
+
+ doc.write_to_file_formatted (file ("metadata.xml"));
- _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);
+ _dirty = false;
}
-/** Set the format that this Film should be shown in */
+/** Read state from our metadata file */
void
-Film::set_format (Format const * f)
+Film::read_metadata ()
{
- _state.format = f;
- signal_changed (FORMAT);
+ boost::mutex::scoped_lock lm (_state_mutex);
+ LocaleGuard lg;
+
+ if (boost::filesystem::exists (file ("metadata")) && !boost::filesystem::exists (file ("metadata.xml"))) {
+ throw StringError (_("This film was created with an older version of DCP-o-matic, and unfortunately it cannot be loaded into this version. You will need to create a new Film, re-add your content and set it up again. Sorry!"));
+ }
+
+ cxml::File f (file ("metadata.xml"), "Metadata");
+
+ _name = f.string_child ("Name");
+ _use_dci_name = f.bool_child ("UseDCIName");
+
+ {
+ optional<string> c = f.optional_string_child ("DCPContentType");
+ if (c) {
+ _dcp_content_type = DCPContentType::from_dci_name (c.get ());
+ }
+ }
+
+ {
+ optional<string> c = f.optional_string_child ("Container");
+ if (c) {
+ _container = Ratio::from_id (c.get ());
+ }
+ }
+
+ _resolution = string_to_resolution (f.string_child ("Resolution"));
+ _scaler = Scaler::from_id (f.string_child ("Scaler"));
+ _with_subtitles = f.bool_child ("WithSubtitles");
+ _j2k_bandwidth = f.number_child<int> ("J2KBandwidth");
+ _dci_metadata = DCIMetadata (f.node_child ("DCIMetadata"));
+ _video_frame_rate = f.number_child<int> ("VideoFrameRate");
+ _dci_date = boost::gregorian::from_undelimited_string (f.string_child ("DCIDate"));
+ _audio_channels = f.number_child<int> ("AudioChannels");
+ _sequence_video = f.bool_child ("SequenceVideo");
+ _three_d = f.bool_child ("ThreeD");
+
+ _playlist->set_from_xml (shared_from_this(), f.node_child ("Playlist"));
+
+ _dirty = false;
}
-/** Set the type to specify the DCP as having
- * (feature, trailer etc.)
+/** 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.
*/
-void
-Film::set_dcp_content_type (DCPContentType const * t)
+string
+Film::dir (string d) const
{
- _state.dcp_content_type = t;
- signal_changed (DCP_CONTENT_TYPE);
+ boost::mutex::scoped_lock lm (_directory_mutex);
+
+ boost::filesystem::path p;
+ p /= _directory;
+ p /= d;
+
+ boost::filesystem::create_directories (p);
+
+ return p.string ();
}
-/** Set the number of pixels by which to crop the left of the source video */
-void
-Film::set_left_crop (int c)
+/** Given a file or directory name, return its full path within the Film's directory.
+ * _directory_mutex must not be locked on entry.
+ * Any required parent directories will be created.
+ */
+string
+Film::file (string f) const
{
- if (c == _state.crop.left) {
- return;
- }
+ boost::mutex::scoped_lock lm (_directory_mutex);
+
+ boost::filesystem::path p;
+ p /= _directory;
+ p /= f;
+
+ boost::filesystem::create_directories (p.parent_path ());
- _state.crop.left = c;
- signal_changed (CROP);
+ return p.string ();
}
-/** Set the number of pixels by which to crop the right of the source video */
-void
-Film::set_right_crop (int c)
+/** @return a DCI-compliant name for a DCP of this film */
+string
+Film::dci_name (bool if_created_now) const
{
- if (c == _state.crop.right) {
- return;
+ 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] = '-';
+ }
}
- _state.crop.right = c;
- signal_changed (CROP);
-}
+ /* 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);
+ }
-/** 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;
+ d << fixed_name;
+
+ if (dcp_content_type()) {
+ d << "_" << dcp_content_type()->dci_name();
}
-
- _state.crop.top = c;
- signal_changed (CROP);
+
+ if (three_d ()) {
+ d << "-3D";
+ }
+
+ if (video_frame_rate() != 24) {
+ d << "-" << video_frame_rate();
+ }
+
+ if (container()) {
+ d << "_" << container()->dci_name();
+ }
+
+ DCIMetadata const dm = dci_metadata ();
+
+ if (!dm.audio_language.empty ()) {
+ d << "_" << dm.audio_language;
+ if (!dm.subtitle_language.empty() && with_subtitles()) {
+ d << "-" << dm.subtitle_language;
+ } else {
+ d << "-XX";
+ }
+ }
+
+ if (!dm.territory.empty ()) {
+ d << "_" << dm.territory;
+ if (!dm.rating.empty ()) {
+ d << "-" << dm.rating;
+ }
+ }
+
+ switch (audio_channels ()) {
+ case 1:
+ d << "_10";
+ break;
+ case 2:
+ d << "_20";
+ break;
+ case 3:
+ d << "_30";
+ break;
+ case 4:
+ d << "_40";
+ break;
+ case 5:
+ d << "_50";
+ break;
+ case 6:
+ d << "_51";
+ break;
+ }
+
+ d << "_" << resolution_to_string (_resolution);
+
+ if (!dm.studio.empty ()) {
+ d << "_" << dm.studio;
+ }
+
+ if (if_created_now) {
+ d << "_" << boost::gregorian::to_iso_string (boost::gregorian::day_clock::local_day ());
+ } else {
+ d << "_" << boost::gregorian::to_iso_string (_dci_date);
+ }
+
+ if (!dm.facility.empty ()) {
+ d << "_" << dm.facility;
+ }
+
+ if (!dm.package_type.empty ()) {
+ d << "_" << dm.package_type;
+ }
+
+ return d.str ();
}
-/** Set the number of pixels by which to crop the bottom of the source video */
-void
-Film::set_bottom_crop (int c)
+/** @return name to give the DCP */
+string
+Film::dcp_name (bool if_created_now) const
{
- if (c == _state.crop.bottom) {
- return;
+ if (use_dci_name()) {
+ return dci_name (if_created_now);
}
-
- _state.crop.bottom = c;
- signal_changed (CROP);
+
+ return name();
}
-/** Set the filters to apply to the image when generating thumbnails
- * or a DCP.
- */
+
void
-Film::set_filters (vector<Filter const *> const & f)
+Film::set_directory (string d)
{
- _state.filters = f;
- signal_changed (FILTERS);
+ boost::mutex::scoped_lock lm (_state_mutex);
+ _directory = d;
+ _dirty = true;
}
-/** 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)
+Film::set_name (string n)
{
- _state.dcp_frames = n;
- signal_changed (DCP_FRAMES);
+ {
+ boost::mutex::scoped_lock lm (_state_mutex);
+ _name = n;
+ }
+ signal_changed (NAME);
}
void
-Film::set_dcp_trim_action (TrimAction a)
+Film::set_use_dci_name (bool u)
{
- _state.dcp_trim_action = a;
- signal_changed (DCP_TRIM_ACTION);
+ {
+ boost::mutex::scoped_lock lm (_state_mutex);
+ _use_dci_name = u;
+ }
+ signal_changed (USE_DCI_NAME);
}
-/** 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)
+Film::set_dcp_content_type (DCPContentType const * t)
{
- _state.dcp_ab = a;
- signal_changed (DCP_AB);
+ {
+ boost::mutex::scoped_lock lm (_state_mutex);
+ _dcp_content_type = t;
+ }
+ signal_changed (DCP_CONTENT_TYPE);
}
void
-Film::set_audio_gain (float g)
+Film::set_container (Ratio const * c)
{
- _state.audio_gain = g;
- signal_changed (AUDIO_GAIN);
+ {
+ boost::mutex::scoped_lock lm (_state_mutex);
+ _container = c;
+ }
+ signal_changed (CONTAINER);
}
void
-Film::set_audio_delay (int d)
+Film::set_resolution (Resolution r)
{
- _state.audio_delay = d;
- signal_changed (AUDIO_DELAY);
+ {
+ boost::mutex::scoped_lock lm (_state_mutex);
+ _resolution = r;
+ }
+ signal_changed (RESOLUTION);
}
-/** @return path of metadata file */
-string
-Film::metadata_file () const
+void
+Film::set_scaler (Scaler const * s)
{
- return _state.file ("metadata");
+ {
+ boost::mutex::scoped_lock lm (_state_mutex);
+ _scaler = s;
+ }
+ signal_changed (SCALER);
}
-/** @return full path of the content (actual video) file
- * of this Film.
- */
-string
-Film::content () const
+void
+Film::set_with_subtitles (bool w)
{
- return _state.content_path ();
+ {
+ boost::mutex::scoped_lock lm (_state_mutex);
+ _with_subtitles = w;
+ }
+ signal_changed (WITH_SUBTITLES);
}
-/** The pre-processing GUI part of a thumbs update.
- * Must be called from the GUI thread.
- */
void
-Film::update_thumbs_pre_gui ()
+Film::set_j2k_bandwidth (int b)
{
- _state.thumbs.clear ();
- filesystem::remove_all (_state.dir ("thumbs"));
-
- /* This call will recreate the directory */
- _state.dir ("thumbs");
+ {
+ boost::mutex::scoped_lock lm (_state_mutex);
+ _j2k_bandwidth = b;
+ }
+ signal_changed (J2K_BANDWIDTH);
}
-/** The post-processing GUI part of a thumbs update.
- * Must be called from the GUI thread.
- */
void
-Film::update_thumbs_post_gui ()
+Film::set_dci_metadata (DCIMetadata m)
{
- 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()));
- }
+ {
+ boost::mutex::scoped_lock lm (_state_mutex);
+ _dci_metadata = m;
}
-
- sort (_state.thumbs.begin(), _state.thumbs.end());
-
- write_metadata ();
- signal_changed (THUMBS);
+ signal_changed (DCI_METADATA);
}
-/** @return the number of thumbnail images that we have */
-int
-Film::num_thumbs () const
+void
+Film::set_video_frame_rate (int f)
{
- return _state.thumbs.size ();
+ {
+ boost::mutex::scoped_lock lm (_state_mutex);
+ _video_frame_rate = f;
+ }
+ signal_changed (VIDEO_FRAME_RATE);
}
-/** @param n A thumb index.
- * @return The frame within the Film that it is for.
- */
-int
-Film::thumb_frame (int n) const
+void
+Film::set_audio_channels (int c)
{
- return _state.thumb_frame (n);
+ {
+ boost::mutex::scoped_lock lm (_state_mutex);
+ _audio_channels = c;
+ }
+ signal_changed (AUDIO_CHANNELS);
}
-/** @param n A thumb index.
- * @return The path to the thumb's image file.
- */
-string
-Film::thumb_file (int n) const
+void
+Film::set_three_d (bool t)
{
- return _state.thumb_file (n);
+ {
+ boost::mutex::scoped_lock lm (_state_mutex);
+ _three_d = t;
+ }
+ signal_changed (THREE_D);
}
-/** @return The path to the directory to write JPEG2000 files to */
-string
-Film::j2k_dir () const
+void
+Film::signal_changed (Property p)
{
- assert (format());
-
- filesystem::path p;
-
- /* Start with j2c */
- p /= "j2c";
-
- 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
- << "_" << crop().left << "_" << crop().right << "_" << crop().top << "_" << crop().bottom
- << "_" << f.first << "_" << f.second
- << "_" << _state.scaler->id();
+ {
+ boost::mutex::scoped_lock lm (_state_mutex);
+ _dirty = true;
+ }
- p /= s.str ();
+ switch (p) {
+ case Film::CONTENT:
+ set_video_frame_rate (_playlist->best_dcp_frame_rate ());
+ break;
+ case Film::VIDEO_FRAME_RATE:
+ case Film::SEQUENCE_VIDEO:
+ _playlist->maybe_sequence_video ();
+ break;
+ default:
+ break;
+ }
- /* Similarly for the A/B case */
- if (dcp_ab()) {
- stringstream s;
- pair<string, string> fa = Filter::ffmpeg_strings (Config::instance()->reference_filters());
- s << "ab_" << Config::instance()->reference_scaler()->id() << "_" << fa.first << "_" << fa.second;
- p /= s.str ();
+ if (ui_signaller) {
+ ui_signaller->emit (boost::bind (boost::ref (Changed), p));
}
-
- return _state.dir (p.string ());
}
-/** Handle a change to the Film's metadata */
void
-Film::signal_changed (Property p)
+Film::set_dci_date_today ()
{
- _dirty = true;
- Changed (p);
+ _dci_date = boost::gregorian::day_clock::local_day ();
}
-/** 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)
+string
+Film::info_path (int f, Eyes e) const
{
- string const t = name ();
- if (t.find ("/") != string::npos) {
- throw BadSettingError ("name", "cannot contain slashes");
+ boost::filesystem::path p;
+ p /= info_dir ();
+
+ stringstream s;
+ s.width (8);
+ s << setfill('0') << f;
+
+ if (e == EYES_LEFT) {
+ s << ".L";
+ } else if (e == EYES_RIGHT) {
+ s << ".R";
}
+
+ s << ".md5";
- log()->log (String::compose ("DVD-o-matic %1 git %2 using %3", dvdomatic_version, dvdomatic_git_commit, dependency_version_summary()));
+ p /= s.str();
- {
- char buffer[128];
- gethostname (buffer, sizeof (buffer));
- log()->log (String::compose ("Starting to make DCP on %1", buffer));
- }
-
- if (format() == 0) {
- throw MissingSettingError ("format");
- }
+ /* info_dir() will already have added any initial bit of the path,
+ so don't call file() on this.
+ */
+ return p.string ();
+}
- if (content().empty ()) {
- throw MissingSettingError ("content");
- }
+string
+Film::j2c_path (int f, Eyes e, bool t) const
+{
+ boost::filesystem::path p;
+ p /= "j2c";
+ p /= video_identifier ();
- if (dcp_content_type() == 0) {
- throw MissingSettingError ("content type");
- }
+ stringstream s;
+ s.width (8);
+ s << setfill('0') << f;
- if (name().empty()) {
- throw MissingSettingError ("name");
+ if (e == EYES_LEFT) {
+ s << ".L";
+ } else if (e == EYES_RIGHT) {
+ s << ".R";
}
+
+ s << ".j2c";
- shared_ptr<const FilmState> fs = state_copy ();
- shared_ptr<Options> o (new Options (j2k_dir(), ".j2c", _state.dir ("wavs")));
- o->out_size = format()->dcp_size ();
- if (dcp_frames() == 0) {
- /* Decode the whole film, no blacking */
- o->black_after = 0;
- } else {
- switch (dcp_trim_action()) {
- case CUT:
- /* Decode only part of the film, no blacking */
- o->black_after = 0;
- break;
- case BLACK_OUT:
- /* Decode the whole film, but black some frames out */
- o->black_after = dcp_frames ();
- }
+ if (t) {
+ s << ".tmp";
}
-
- 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;
+ p /= s.str();
+ return file (p.string ());
+}
- if (transcode) {
- if (_state.dcp_ab) {
- r = JobManager::instance()->add (shared_ptr<Job> (new ABTranscodeJob (fs, o, log(), shared_ptr<Job> ())));
- } else {
- r = JobManager::instance()->add (shared_ptr<Job> (new TranscodeJob (fs, o, log(), shared_ptr<Job> ())));
- }
+/** Make an educated guess as to whether we have a complete DCP
+ * or not.
+ * @return true if we do.
+ */
+
+bool
+Film::have_dcp () const
+{
+ try {
+ libdcp::DCP dcp (dir (dcp_name()));
+ dcp.read ();
+ } catch (...) {
+ return false;
}
- 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)));
+ return true;
}
-shared_ptr<FilmState>
-Film::state_copy () const
+shared_ptr<Player>
+Film::make_player () const
{
- return shared_ptr<FilmState> (new FilmState (_state));
+ return shared_ptr<Player> (new Player (shared_from_this (), _playlist));
}
-void
-Film::copy_from_dvd_post_gui ()
+shared_ptr<Playlist>
+Film::playlist () const
{
- const string dvd_dir = _state.dir ("dvd");
-
- string largest_file;
- uintmax_t largest_size = 0;
- for (filesystem::directory_iterator i = filesystem::directory_iterator (dvd_dir); i != filesystem::directory_iterator(); ++i) {
- uintmax_t const s = filesystem::file_size (*i);
- if (s > largest_size) {
+ boost::mutex::scoped_lock lm (_state_mutex);
+ return _playlist;
+}
-#if BOOST_FILESYSTEM_VERSION == 3
- largest_file = filesystem::path(*i).generic_string();
-#else
- largest_file = i->string ();
-#endif
- largest_size = s;
- }
- }
+ContentList
+Film::content () const
+{
+ return _playlist->content ();
+}
- set_content (largest_file);
+void
+Film::examine_and_add_content (shared_ptr<Content> c)
+{
+ shared_ptr<Job> j (new ExamineContentJob (shared_from_this(), c));
+ j->Finished.connect (bind (&Film::maybe_add_content, this, boost::weak_ptr<Job> (j), boost::weak_ptr<Content> (c)));
+ JobManager::instance()->add (j);
}
void
-Film::examine_content ()
+Film::maybe_add_content (weak_ptr<Job> j, weak_ptr<Content> c)
{
- if (_examine_content_job) {
+ shared_ptr<Job> job = j.lock ();
+ if (!job || !job->finished_ok ()) {
return;
}
- _examine_content_job.reset (new ExamineContentJob (state_copy (), log(), shared_ptr<Job> ()));
- _examine_content_job->Finished.connect (sigc::mem_fun (*this, &Film::examine_content_post_gui));
- JobManager::instance()->add (_examine_content_job);
+ shared_ptr<Content> content = c.lock ();
+ if (content) {
+ add_content (content);
+ }
}
void
-Film::examine_content_post_gui ()
+Film::add_content (shared_ptr<Content> c)
{
- _state.length = _examine_content_job->last_video_frame ();
- signal_changed (LENGTH);
-
- _examine_content_job.reset ();
+ /* Add video content after any existing content */
+ if (dynamic_pointer_cast<VideoContent> (c)) {
+ c->set_start (_playlist->video_end ());
+ }
+
+ _playlist->add (c);
}
void
-Film::set_scaler (Scaler const * s)
+Film::remove_content (shared_ptr<Content> c)
{
- _state.scaler = s;
- signal_changed (SCALER);
+ _playlist->remove (c);
}
-/** @return full paths to any audio files that this Film has */
-vector<string>
-Film::audio_files () const
+Time
+Film::length () const
{
- vector<string> f;
- for (filesystem::directory_iterator i = filesystem::directory_iterator (_state.dir("wavs")); i != filesystem::directory_iterator(); ++i) {
- f.push_back (i->path().string ());
- }
-
- return f;
+ return _playlist->length ();
}
-ContentType
-Film::content_type () const
+bool
+Film::has_subtitles () const
{
- return _state.content_type ();
+ return _playlist->has_subtitles ();
}
-void
-Film::set_still_duration (int d)
+OutputVideoFrame
+Film::best_video_frame_rate () const
{
- _state.still_duration = d;
- signal_changed (STILL_DURATION);
+ return _playlist->best_dcp_frame_rate ();
}
void
-Film::send_dcp_to_tms ()
+Film::playlist_content_changed (boost::weak_ptr<Content> c, int p)
{
- shared_ptr<Job> j (new SCPDCPJob (state_copy (), log(), shared_ptr<Job> ()));
- JobManager::instance()->add (j);
+ if (p == VideoContentProperty::VIDEO_FRAME_RATE) {
+ set_video_frame_rate (_playlist->best_dcp_frame_rate ());
+ }
+
+ if (ui_signaller) {
+ ui_signaller->emit (boost::bind (boost::ref (ContentChanged), c, p));
+ }
}
void
-Film::copy_from_dvd ()
+Film::playlist_changed ()
{
- shared_ptr<Job> j (new CopyFromDVDJob (state_copy (), log(), shared_ptr<Job> ()));
- j->Finished.connect (sigc::mem_fun (*this, &Film::copy_from_dvd_post_gui));
- JobManager::instance()->add (j);
-}
+ signal_changed (CONTENT);
+}
-int
-Film::encoded_frames () const
+OutputAudioFrame
+Film::time_to_audio_frames (Time t) const
{
- if (format() == 0) {
- return 0;
- }
-
- int N = 0;
- for (filesystem::directory_iterator i = filesystem::directory_iterator (j2k_dir ()); i != filesystem::directory_iterator(); ++i) {
- ++N;
- this_thread::interruption_point ();
- }
+ return t * audio_frame_rate () / TIME_HZ;
+}
- return N;
+OutputVideoFrame
+Film::time_to_video_frames (Time t) const
+{
+ return t * video_frame_rate () / TIME_HZ;
}
-void
-Film::set_with_subtitles (bool w)
+Time
+Film::audio_frames_to_time (OutputAudioFrame f) const
{
- _state.with_subtitles = w;
- signal_changed (WITH_SUBTITLES);
+ return f * TIME_HZ / audio_frame_rate ();
}
-void
-Film::set_subtitle_offset (int o)
+Time
+Film::video_frames_to_time (OutputVideoFrame f) const
{
- _state.subtitle_offset = o;
- signal_changed (SUBTITLE_OFFSET);
+ return f * TIME_HZ / video_frame_rate ();
}
-void
-Film::set_subtitle_scale (float s)
+OutputAudioFrame
+Film::audio_frame_rate () const
{
- _state.subtitle_scale = s;
- signal_changed (SUBTITLE_SCALE);
+ /* XXX */
+ return 48000;
}
-list<pair<Position, string> >
-Film::thumb_subtitles (int n) const
+void
+Film::set_sequence_video (bool s)
{
- string sub_file = _state.thumb_base(n) + ".sub";
- if (!filesystem::exists (sub_file)) {
- return list<pair<Position, string> > ();
+ {
+ boost::mutex::scoped_lock lm (_state_mutex);
+ _sequence_video = s;
+ _playlist->set_sequence_video (s);
}
-
- ifstream f (sub_file.c_str ());
- string line;
-
- int sub_number;
- int sub_x;
- list<pair<Position, string> > subs;
- while (getline (f, line)) {
- if (line.empty ()) {
- 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;
- }
-
- string const k = line.substr (0, s);
- int const v = lexical_cast<int> (line.substr(s + 1));
+ signal_changed (SEQUENCE_VIDEO);
+}
- 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)));
- }
+libdcp::Size
+Film::full_frame () const
+{
+ switch (_resolution) {
+ case RESOLUTION_2K:
+ return libdcp::Size (2048, 1080);
+ case RESOLUTION_4K:
+ return libdcp::Size (4096, 2160);
}
- return subs;
+ assert (false);
+ return libdcp::Size ();
}
projects / dcpomatic.git / blobdiff