X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Ffilm.cc;h=940eba1eb10e1a0fe34f6aa68f4a0e80c002225d;hb=fef348c69139de43a0603de7b1fe4295af4c5d47;hp=172fd20abaf4ea561d9379fb168ad009a47bde2f;hpb=c5a18da25dd7bba0f65e00312eabc130d5f66fa9;p=dcpomatic.git diff --git a/src/lib/film.cc b/src/lib/film.cc index 172fd20ab..940eba1eb 100644 --- a/src/lib/film.cc +++ b/src/lib/film.cc @@ -1,5 +1,5 @@ /* - Copyright (C) 2012-2013 Carl Hetherington + Copyright (C) 2012-2014 Carl Hetherington 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 @@ -27,10 +27,15 @@ #include #include #include -#include #include #include #include +#include +#include +#include +#include +#include +#include #include "film.h" #include "job.h" #include "util.h" @@ -49,6 +54,7 @@ #include "dcp_content_type.h" #include "ratio.h" #include "cross.h" +#include "cinema.h" #include "i18n.h" @@ -58,8 +64,6 @@ 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; @@ -68,36 +72,56 @@ 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 boost::is_any_of; using libdcp::Size; - -int const Film::state_version = 4; +using libdcp::Signer; +using libdcp::raw_convert; + +#define LOG_GENERAL(...) log()->log (String::compose (__VA_ARGS__), Log::TYPE_GENERAL); +#define LOG_GENERAL_NC(...) log()->log (__VA_ARGS__, Log::TYPE_GENERAL); + +/* 5 -> 6 + * AudioMapping XML changed. + * 6 -> 7 + * Subtitle offset changed to subtitle y offset, and subtitle x offset added. + * 7 -> 8 + * Use tag in rather than . + * 8 -> 9 + * DCI -> ISDCF + */ +int const Film::current_state_version = 9; /** Construct a Film object in a given directory. * - * @param d Film directory. + * @param dir Film directory. */ -Film::Film (string d) +Film::Film (boost::filesystem::path dir, bool log) : _playlist (new Playlist) - , _use_dci_name (true) + , _use_isdcf_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) + , _signed (true) + , _encrypted (false) , _j2k_bandwidth (Config::instance()->default_j2k_bandwidth ()) - , _dci_metadata (Config::instance()->default_dci_metadata ()) - , _dcp_video_frame_rate (24) - , _dcp_audio_channels (MAX_AUDIO_CHANNELS) + , _isdcf_metadata (Config::instance()->default_isdcf_metadata ()) + , _video_frame_rate (24) + , _audio_channels (6) + , _three_d (false) + , _sequence_video (true) + , _interop (false) + , _state_version (current_state_version) , _dirty (false) { - set_dci_date_today (); + set_isdcf_date_today (); _playlist->Changed.connect (bind (&Film::playlist_changed, this)); _playlist->ContentChanged.connect (bind (&Film::playlist_content_changed, this, _1, _2)); @@ -106,7 +130,7 @@ Film::Film (string d) (Code swiped from Adam Bowen on stackoverflow) */ - boost::filesystem::path p (boost::filesystem::system_complete (d)); + boost::filesystem::path p (boost::filesystem::system_complete (dir)); boost::filesystem::path result; for (boost::filesystem::path::iterator i = p.begin(); i != p.end(); ++i) { if (*i == "..") { @@ -120,57 +144,84 @@ Film::Film (string d) } } - set_directory (result.string ()); - _log.reset (new FileLog ("log")); + set_directory (result); + if (log) { + _log.reset (new FileLog (file ("log"))); + } else { + _log.reset (new NullLog); + } + + _playlist->set_sequence_video (_sequence_video); } string Film::video_identifier () const { assert (container ()); - LocaleGuard lg; stringstream s; + s.imbue (std::locale::classic ()); + s << container()->id() << "_" << resolution_to_string (_resolution) << "_" << _playlist->video_identifier() - << "_" << _dcp_video_frame_rate + << "_" << _video_frame_rate << "_" << scaler()->id() << "_" << j2k_bandwidth(); + if (encrypted ()) { + s << "_E"; + } else { + s << "_P"; + } + + if (_interop) { + s << "_I"; + } else { + s << "_S"; + } + + if (_three_d) { + s << "_3D"; + } + + if (_with_subtitles) { + s << "_WS"; + } + return s.str (); } /** @return The path to the directory to write video frame info files to */ -string +boost::filesystem::path Film::info_dir () const { boost::filesystem::path p; p /= "info"; p /= video_identifier (); - return dir (p.string()); + return dir (p); } -string +boost::filesystem::path Film::internal_video_mxf_dir () const { return dir ("video"); } -string +boost::filesystem::path Film::internal_video_mxf_filename () const { return video_identifier() + ".mxf"; } -string -Film::dcp_video_mxf_filename () const +boost::filesystem::path +Film::video_mxf_filename () const { return filename_safe_name() + "_video.mxf"; } -string -Film::dcp_audio_mxf_filename () const +boost::filesystem::path +Film::audio_mxf_filename () const { return filename_safe_name() + "_audio.mxf"; } @@ -192,54 +243,63 @@ Film::filename_safe_name () const } boost::filesystem::path -Film::audio_analysis_path (shared_ptr c) const +Film::audio_analysis_dir () const { - boost::filesystem::path p = dir ("analysis"); - p /= c->digest(); - return p; + return dir ("analysis"); } /** Add suitable Jobs to the JobManager to create a DCP for this Film */ void Film::make_dcp () { - set_dci_date_today (); + set_isdcf_date_today (); 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())); + + /* It seems to make sense to auto-save metadata here, since the make DCP may last + a long time, and crashes/power failures are moderately likely. + */ + write_metadata (); + + LOG_GENERAL ("DCP-o-matic %1 git %2 using %3", dcpomatic_version, dcpomatic_git_commit, dependency_version_summary()); { char buffer[128]; gethostname (buffer, sizeof (buffer)); - log()->log (String::compose ("Starting to make DCP on %1", buffer)); + LOG_GENERAL ("Starting to make DCP on %1", buffer); } - -// log()->log (String::compose ("Content is %1; type %2", content_path(), (content_type() == STILL ? _("still") : _("video")))); -// if (length()) { -// log()->log (String::compose ("Content length %1", length().get())); -// } -// log()->log (String::compose ("Content digest %1", content_digest())); -// log()->log (String::compose ("Content at %1 fps, DCP at %2 fps", source_frame_rate(), dcp_frame_rate())); - log()->log (String::compose ("%1 threads", Config::instance()->num_local_encoding_threads())); - log()->log (String::compose ("J2K bandwidth %1", j2k_bandwidth())); + + ContentList cl = content (); + for (ContentList::const_iterator i = cl.begin(); i != cl.end(); ++i) { + LOG_GENERAL ("Content: %1", (*i)->technical_summary()); + } + LOG_GENERAL ("DCP video rate %1 fps", video_frame_rate()); + LOG_GENERAL ("%1 threads", Config::instance()->num_local_encoding_threads()); + LOG_GENERAL ("J2K bandwidth %1", j2k_bandwidth()); #ifdef DCPOMATIC_DEBUG - log()->log ("DCP-o-matic built in debug mode."); + LOG_GENERAL_NC ("DCP-o-matic built in debug mode."); #else - log()->log ("DCP-o-matic built in optimised mode."); + LOG_GENERAL_NC ("DCP-o-matic built in optimised mode."); #endif #ifdef LIBDCP_DEBUG - log()->log ("libdcp built in debug mode."); + LOG_GENERAL_NC ("libdcp built in debug mode."); #else - log()->log ("libdcp built in optimised mode."); + LOG_GENERAL_NC ("libdcp built in optimised mode."); #endif - pair const c = cpu_info (); - log()->log (String::compose ("CPU: %1, %2 processors", c.first, c.second)); + +#ifdef DCPOMATIC_WINDOWS + OSVERSIONINFO info; + info.dwOSVersionInfoSize = sizeof (info); + GetVersionEx (&info); + LOG_GENERAL ("Windows version %1.%2.%3 SP %4", info.dwMajorVersion, info.dwMinorVersion, info.dwBuildNumber, info.szCSDVersion); +#endif + + LOG_GENERAL ("CPU: %1, %2 processors", cpu_info(), boost::thread::hardware_concurrency ()); list > const m = mount_info (); for (list >::const_iterator i = m.begin(); i != m.end(); ++i) { - log()->log (String::compose ("Mount: %1 %2", i->first, i->second)); + LOG_GENERAL ("Mount: %1 %2", i->first, i->second); } if (container() == 0) { @@ -288,28 +348,18 @@ Film::encoded_frames () const return N; } -/** Write state to our `metadata' file */ -void -Film::write_metadata () const +shared_ptr +Film::metadata () const { - if (!boost::filesystem::exists (directory())) { - boost::filesystem::create_directory (directory()); - } - - boost::mutex::scoped_lock lm (_state_mutex); - LocaleGuard lg; - - boost::filesystem::create_directories (directory()); + shared_ptr doc (new xmlpp::Document); + xmlpp::Element* root = doc->create_root_node ("Metadata"); - xmlpp::Document doc; - xmlpp::Element* root = doc.create_root_node ("Metadata"); - - root->add_child("Version")->add_child_text (lexical_cast (state_version)); + root->add_child("Version")->add_child_text (raw_convert (current_state_version)); root->add_child("Name")->add_child_text (_name); - root->add_child("UseDCIName")->add_child_text (_use_dci_name ? "1" : "0"); + root->add_child("UseISDCFName")->add_child_text (_use_isdcf_name ? "1" : "0"); if (_dcp_content_type) { - root->add_child("DCPContentType")->add_child_text (_dcp_content_type->dci_name ()); + root->add_child("DCPContentType")->add_child_text (_dcp_content_type->isdcf_name ()); } if (_container) { @@ -319,38 +369,65 @@ Film::write_metadata () const 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 (_j2k_bandwidth)); - _dci_metadata.as_xml (root->add_child ("DCIMetadata")); - root->add_child("DCPVideoFrameRate")->add_child_text (lexical_cast (_dcp_video_frame_rate)); - root->add_child("DCIDate")->add_child_text (boost::gregorian::to_iso_string (_dci_date)); - root->add_child("DCPAudioChannels")->add_child_text (lexical_cast (_dcp_audio_channels)); + root->add_child("J2KBandwidth")->add_child_text (raw_convert (_j2k_bandwidth)); + _isdcf_metadata.as_xml (root->add_child ("ISDCFMetadata")); + root->add_child("VideoFrameRate")->add_child_text (raw_convert (_video_frame_rate)); + root->add_child("ISDCFDate")->add_child_text (boost::gregorian::to_iso_string (_isdcf_date)); + root->add_child("AudioChannels")->add_child_text (raw_convert (_audio_channels)); + root->add_child("ThreeD")->add_child_text (_three_d ? "1" : "0"); + root->add_child("SequenceVideo")->add_child_text (_sequence_video ? "1" : "0"); + root->add_child("Interop")->add_child_text (_interop ? "1" : "0"); + root->add_child("Signed")->add_child_text (_signed ? "1" : "0"); + root->add_child("Encrypted")->add_child_text (_encrypted ? "1" : "0"); + root->add_child("Key")->add_child_text (_key.hex ()); _playlist->as_xml (root->add_child ("Playlist")); - doc.write_to_file_formatted (file ("metadata.xml")); - - _dirty = false; + return doc; } -/** Read state from our metadata file */ +/** Write state to our `metadata' file */ void -Film::read_metadata () +Film::write_metadata () const { - boost::mutex::scoped_lock lm (_state_mutex); - LocaleGuard lg; + boost::filesystem::create_directories (directory ()); + shared_ptr doc = metadata (); + doc->write_to_file_formatted (file("metadata.xml").string ()); + _dirty = false; +} +/** Read state from our metadata file. + * @return Notes about things that the user should know about, or empty. + */ +list +Film::read_metadata () +{ 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"); + cxml::Document f ("Metadata"); + f.read_file (file ("metadata.xml")); + + _state_version = f.number_child ("Version"); + if (_state_version > current_state_version) { + throw StringError (_("This film was created with a newer version of DCP-o-matic, and it cannot be loaded into this version. Sorry!")); + } _name = f.string_child ("Name"); - _use_dci_name = f.bool_child ("UseDCIName"); + if (_state_version >= 9) { + _use_isdcf_name = f.bool_child ("UseISDCFName"); + _isdcf_metadata = ISDCFMetadata (f.node_child ("ISDCFMetadata")); + _isdcf_date = boost::gregorian::from_undelimited_string (f.string_child ("ISDCFDate")); + } else { + _use_isdcf_name = f.bool_child ("UseDCIName"); + _isdcf_metadata = ISDCFMetadata (f.node_child ("DCIMetadata")); + _isdcf_date = boost::gregorian::from_undelimited_string (f.string_child ("DCIDate")); + } { optional c = f.optional_string_child ("DCPContentType"); if (c) { - _dcp_content_type = DCPContentType::from_dci_name (c.get ()); + _dcp_content_type = DCPContentType::from_isdcf_name (c.get ()); } } @@ -365,65 +442,96 @@ Film::read_metadata () _scaler = Scaler::from_id (f.string_child ("Scaler")); _with_subtitles = f.bool_child ("WithSubtitles"); _j2k_bandwidth = f.number_child ("J2KBandwidth"); - _dci_metadata = DCIMetadata (f.node_child ("DCIMetadata")); - _dcp_video_frame_rate = f.number_child ("DCPVideoFrameRate"); - _dci_date = boost::gregorian::from_undelimited_string (f.string_child ("DCIDate")); - _dcp_audio_channels = f.number_child ("DCPAudioChannels"); - - _playlist->set_from_xml (shared_from_this(), f.node_child ("Playlist")); + _video_frame_rate = f.number_child ("VideoFrameRate"); + _signed = f.optional_bool_child("Signed").get_value_or (true); + _encrypted = f.bool_child ("Encrypted"); + _audio_channels = f.number_child ("AudioChannels"); + _sequence_video = f.bool_child ("SequenceVideo"); + _three_d = f.bool_child ("ThreeD"); + _interop = f.bool_child ("Interop"); + _key = libdcp::Key (f.string_child ("Key")); + + list notes; + /* This method is the only one that can return notes (so far) */ + _playlist->set_from_xml (shared_from_this(), f.node_child ("Playlist"), _state_version, notes); _dirty = false; + return notes; } /** 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 +boost::filesystem::path +Film::dir (boost::filesystem::path d) const { - boost::mutex::scoped_lock lm (_directory_mutex); - boost::filesystem::path p; p /= _directory; p /= d; boost::filesystem::create_directories (p); - return p.string (); + return p; } /** 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 +boost::filesystem::path +Film::file (boost::filesystem::path f) const { - boost::mutex::scoped_lock lm (_directory_mutex); - boost::filesystem::path p; p /= _directory; p /= f; boost::filesystem::create_directories (p.parent_path ()); - return p.string (); + return p; } -/** @return a DCI-compliant name for a DCP of this film */ +/** @return a ISDCF-compliant name for a DCP of this film */ string -Film::dci_name (bool if_created_now) const +Film::isdcf_name (bool if_created_now) 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] = '-'; + string raw_name = name (); + + /* Split the raw name up into words */ + vector words; + split (words, raw_name, is_any_of (" ")); + + string fixed_name; + + /* Add each word to fixed_name */ + for (vector::const_iterator i = words.begin(); i != words.end(); ++i) { + string w = *i; + + /* First letter is always capitalised */ + w[0] = toupper (w[0]); + + /* Count caps in w */ + size_t caps = 0; + for (size_t i = 0; i < w.size(); ++i) { + if (isupper (w[i])) { + ++caps; + } + } + + /* If w is all caps make the rest of it lower case, otherwise + leave it alone. + */ + if (caps == w.size ()) { + for (size_t i = 1; i < w.size(); ++i) { + w[i] = tolower (w[i]); + } + } + + for (size_t i = 0; i < w.size(); ++i) { + fixed_name += w[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); } @@ -431,18 +539,71 @@ Film::dci_name (bool if_created_now) const d << fixed_name; if (dcp_content_type()) { - d << "_" << dcp_content_type()->dci_name(); + d << "_" << dcp_content_type()->isdcf_name(); + d << "-" << isdcf_metadata().content_version; } + ISDCFMetadata const dm = isdcf_metadata (); + + if (dm.temp_version) { + d << "-Temp"; + } + + if (dm.pre_release) { + d << "-Pre"; + } + + if (dm.red_band) { + d << "-RedBand"; + } + + if (!dm.chain.empty ()) { + d << "-" << dm.chain; + } + + if (three_d ()) { + d << "-3D"; + } + + if (dm.two_d_version_of_three_d) { + d << "-2D"; + } + + if (!dm.mastered_luminance.empty ()) { + d << "-" << dm.mastered_luminance; + } + + if (video_frame_rate() != 24) { + d << "-" << video_frame_rate(); + } + if (container()) { - d << "_" << container()->dci_name(); + d << "_" << container()->isdcf_name(); } - DCIMetadata const dm = dci_metadata (); + /* XXX: this only works for content which has been scaled to a given ratio, + and uses the first bit of content only. + */ + + /* The standard says we don't do this for trailers, for some strange reason */ + if (dcp_content_type() && dcp_content_type()->libdcp_kind() != libdcp::TRAILER) { + ContentList cl = content (); + Ratio const * content_ratio = 0; + for (ContentList::const_iterator i = cl.begin(); i != cl.end(); ++i) { + shared_ptr vc = dynamic_pointer_cast (*i); + if (vc && (content_ratio == 0 || vc->scale().ratio() != content_ratio)) { + content_ratio = vc->scale().ratio(); + } + } + + if (content_ratio && content_ratio != container()) { + d << "-" << content_ratio->isdcf_name(); + } + } if (!dm.audio_language.empty ()) { d << "_" << dm.audio_language; - if (!dm.subtitle_language.empty() && with_subtitles()) { + if (!dm.subtitle_language.empty()) { d << "-" << dm.subtitle_language; } else { d << "-XX"; @@ -456,7 +617,7 @@ Film::dci_name (bool if_created_now) const } } - switch (dcp_audio_channels ()) { + switch (audio_channels ()) { case 1: d << "_10"; break; @@ -477,8 +638,10 @@ Film::dci_name (bool if_created_now) const break; } - d << "_" << resolution_to_string (_resolution); + /* XXX: HI/VI */ + d << "_" << resolution_to_string (_resolution); + if (!dm.studio.empty ()) { d << "_" << dm.studio; } @@ -486,13 +649,23 @@ Film::dci_name (bool if_created_now) const 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); + d << "_" << boost::gregorian::to_iso_string (_isdcf_date); } if (!dm.facility.empty ()) { d << "_" << dm.facility; } + if (_interop) { + d << "_IOP"; + } else { + d << "_SMPTE"; + } + + if (three_d ()) { + d << "-3D"; + } + if (!dm.package_type.empty ()) { d << "_" << dm.package_type; } @@ -504,8 +677,8 @@ Film::dci_name (bool if_created_now) const string Film::dcp_name (bool if_created_now) const { - if (use_dci_name()) { - return dci_name (if_created_now); + if (use_isdcf_name()) { + return isdcf_name (if_created_now); } return name(); @@ -513,9 +686,8 @@ Film::dcp_name (bool if_created_now) const void -Film::set_directory (string d) +Film::set_directory (boost::filesystem::path d) { - boost::mutex::scoped_lock lm (_state_mutex); _directory = d; _dirty = true; } @@ -523,126 +695,105 @@ Film::set_directory (string d) void Film::set_name (string n) { - { - boost::mutex::scoped_lock lm (_state_mutex); - _name = n; - } + _name = n; signal_changed (NAME); } void -Film::set_use_dci_name (bool u) +Film::set_use_isdcf_name (bool u) { - { - boost::mutex::scoped_lock lm (_state_mutex); - _use_dci_name = u; - } - signal_changed (USE_DCI_NAME); + _use_isdcf_name = u; + signal_changed (USE_ISDCF_NAME); } void Film::set_dcp_content_type (DCPContentType const * t) { - { - boost::mutex::scoped_lock lm (_state_mutex); - _dcp_content_type = t; - } + _dcp_content_type = t; signal_changed (DCP_CONTENT_TYPE); } void Film::set_container (Ratio const * c) { - { - boost::mutex::scoped_lock lm (_state_mutex); - _container = c; - } + _container = c; signal_changed (CONTAINER); } void Film::set_resolution (Resolution r) { - { - boost::mutex::scoped_lock lm (_state_mutex); - _resolution = r; - } + _resolution = r; signal_changed (RESOLUTION); } void Film::set_scaler (Scaler const * s) { - { - boost::mutex::scoped_lock lm (_state_mutex); - _scaler = s; - } + _scaler = s; signal_changed (SCALER); } void Film::set_with_subtitles (bool w) { - { - boost::mutex::scoped_lock lm (_state_mutex); - _with_subtitles = w; - } + _with_subtitles = w; signal_changed (WITH_SUBTITLES); } void Film::set_j2k_bandwidth (int b) { - { - boost::mutex::scoped_lock lm (_state_mutex); - _j2k_bandwidth = b; - } + _j2k_bandwidth = b; signal_changed (J2K_BANDWIDTH); } void -Film::set_dci_metadata (DCIMetadata m) +Film::set_isdcf_metadata (ISDCFMetadata m) { - { - boost::mutex::scoped_lock lm (_state_mutex); - _dci_metadata = m; - } - signal_changed (DCI_METADATA); + _isdcf_metadata = m; + signal_changed (ISDCF_METADATA); } void -Film::set_dcp_video_frame_rate (int f) +Film::set_video_frame_rate (int f) { - { - boost::mutex::scoped_lock lm (_state_mutex); - _dcp_video_frame_rate = f; - } - signal_changed (DCP_VIDEO_FRAME_RATE); + _video_frame_rate = f; + signal_changed (VIDEO_FRAME_RATE); } void -Film::set_dcp_audio_channels (int c) +Film::set_audio_channels (int c) { - { - boost::mutex::scoped_lock lm (_state_mutex); - _dcp_audio_channels = c; - } - signal_changed (DCP_AUDIO_CHANNELS); + _audio_channels = c; + signal_changed (AUDIO_CHANNELS); +} + +void +Film::set_three_d (bool t) +{ + _three_d = t; + signal_changed (THREE_D); +} + +void +Film::set_interop (bool i) +{ + _interop = i; + signal_changed (INTEROP); } void Film::signal_changed (Property p) { - { - boost::mutex::scoped_lock lm (_state_mutex); - _dirty = true; - } + _dirty = true; switch (p) { case Film::CONTENT: - set_dcp_video_frame_rate (_playlist->best_dcp_frame_rate ()); + set_video_frame_rate (_playlist->best_dcp_frame_rate ()); break; - case Film::DCP_VIDEO_FRAME_RATE: + case Film::VIDEO_FRAME_RATE: + case Film::SEQUENCE_VIDEO: _playlist->maybe_sequence_video (); break; default: @@ -655,31 +806,39 @@ Film::signal_changed (Property p) } void -Film::set_dci_date_today () +Film::set_isdcf_date_today () { - _dci_date = boost::gregorian::day_clock::local_day (); + _isdcf_date = boost::gregorian::day_clock::local_day (); } -string -Film::info_path (int f) const +boost::filesystem::path +Film::info_path (int f, Eyes e) const { boost::filesystem::path p; p /= info_dir (); stringstream s; s.width (8); - s << setfill('0') << f << ".md5"; + s << setfill('0') << f; + if (e == EYES_LEFT) { + s << ".L"; + } else if (e == EYES_RIGHT) { + s << ".R"; + } + + s << ".md5"; + p /= s.str(); /* info_dir() will already have added any initial bit of the path, so don't call file() on this. */ - return p.string (); + return p; } -string -Film::j2c_path (int f, bool t) const +boost::filesystem::path +Film::j2c_path (int f, Eyes e, bool t) const { boost::filesystem::path p; p /= "j2c"; @@ -687,32 +846,52 @@ Film::j2c_path (int f, bool t) const stringstream s; s.width (8); - s << setfill('0') << f << ".j2c"; + s << setfill('0') << f; + + if (e == EYES_LEFT) { + s << ".L"; + } else if (e == EYES_RIGHT) { + s << ".R"; + } + + s << ".j2c"; if (t) { s << ".tmp"; } p /= s.str(); - return file (p.string ()); + return file (p); } -/** Make an educated guess as to whether we have a complete DCP - * or not. - * @return true if we do. - */ - -bool -Film::have_dcp () const +/** Find all the DCPs in our directory that can be libdcp::DCP::read() and return details of their CPLs */ +vector +Film::cpls () const { - try { - libdcp::DCP dcp (dir (dcp_name())); - dcp.read (); - } catch (...) { - return false; - } + vector out; + + boost::filesystem::path const dir = directory (); + for (boost::filesystem::directory_iterator i = boost::filesystem::directory_iterator(dir); i != boost::filesystem::directory_iterator(); ++i) { + if ( + boost::filesystem::is_directory (*i) && + i->path().leaf() != "j2c" && i->path().leaf() != "video" && i->path().leaf() != "info" && i->path().leaf() != "analysis" + ) { + + try { + libdcp::DCP dcp (*i); + dcp.read (); + out.push_back ( + CPLSummary ( + i->path().leaf().string(), dcp.cpls().front()->id(), dcp.cpls().front()->name(), dcp.cpls().front()->filename() + ) + ); + } catch (...) { - return true; + } + } + } + + return out; } shared_ptr @@ -721,14 +900,27 @@ Film::make_player () const return shared_ptr (new Player (shared_from_this (), _playlist)); } +void +Film::set_signed (bool s) +{ + _signed = s; + signal_changed (SIGNED); +} + +void +Film::set_encrypted (bool e) +{ + _encrypted = e; + signal_changed (ENCRYPTED); +} + shared_ptr Film::playlist () const { - boost::mutex::scoped_lock lm (_state_mutex); return _playlist; } -Playlist::ContentList +ContentList Film::content () const { return _playlist->content (); @@ -737,14 +929,23 @@ Film::content () const void Film::examine_and_add_content (shared_ptr c) { + if (dynamic_pointer_cast (c)) { + run_ffprobe (c->path(0), file ("ffprobe.log"), _log); + } + shared_ptr j (new ExamineContentJob (shared_from_this(), c)); - j->Finished.connect (bind (&Film::add_content_weak, this, boost::weak_ptr (c))); + j->Finished.connect (bind (&Film::maybe_add_content, this, boost::weak_ptr (j), boost::weak_ptr (c))); JobManager::instance()->add (j); } void -Film::add_content_weak (weak_ptr c) +Film::maybe_add_content (weak_ptr j, weak_ptr c) { + shared_ptr job = j.lock (); + if (!job || !job->finished_ok ()) { + return; + } + shared_ptr content = c.lock (); if (content) { add_content (content); @@ -756,7 +957,7 @@ Film::add_content (shared_ptr c) { /* Add video content after any existing content */ if (dynamic_pointer_cast (c)) { - c->set_start (_playlist->video_end ()); + c->set_position (_playlist->video_end ()); } _playlist->add (c); @@ -768,6 +969,18 @@ Film::remove_content (shared_ptr c) _playlist->remove (c); } +void +Film::move_content_earlier (shared_ptr c) +{ + _playlist->move_earlier (c); +} + +void +Film::move_content_later (shared_ptr c) +{ + _playlist->move_later (c); +} + Time Film::length () const { @@ -781,7 +994,7 @@ Film::has_subtitles () const } OutputVideoFrame -Film::best_dcp_video_frame_rate () const +Film::best_video_frame_rate () const { return _playlist->best_dcp_frame_rate (); } @@ -790,7 +1003,7 @@ void Film::playlist_content_changed (boost::weak_ptr c, int p) { if (p == VideoContentProperty::VIDEO_FRAME_RATE) { - set_dcp_video_frame_rate (_playlist->best_dcp_frame_rate ()); + set_video_frame_rate (_playlist->best_dcp_frame_rate ()); } if (ui_signaller) { @@ -807,29 +1020,29 @@ Film::playlist_changed () OutputAudioFrame Film::time_to_audio_frames (Time t) const { - return t * dcp_audio_frame_rate () / TIME_HZ; + return divide_with_round (t * audio_frame_rate (), TIME_HZ); } OutputVideoFrame Film::time_to_video_frames (Time t) const { - return t * dcp_video_frame_rate () / TIME_HZ; + return divide_with_round (t * video_frame_rate (), TIME_HZ); } Time Film::audio_frames_to_time (OutputAudioFrame f) const { - return f * TIME_HZ / dcp_audio_frame_rate (); + return divide_with_round (f * TIME_HZ, audio_frame_rate ()); } Time Film::video_frames_to_time (OutputVideoFrame f) const { - return f * TIME_HZ / dcp_video_frame_rate (); + return divide_with_round (f * TIME_HZ, video_frame_rate ()); } OutputAudioFrame -Film::dcp_audio_frame_rate () const +Film::audio_frame_rate () const { /* XXX */ return 48000; @@ -838,9 +1051,12 @@ Film::dcp_audio_frame_rate () const void Film::set_sequence_video (bool s) { + _sequence_video = s; _playlist->set_sequence_video (s); + signal_changed (SEQUENCE_VIDEO); } +/** @return Size of the largest possible image in whatever resolution we are using */ libdcp::Size Film::full_frame () const { @@ -854,3 +1070,79 @@ Film::full_frame () const assert (false); return libdcp::Size (); } + +/** @return Size of the frame */ +libdcp::Size +Film::frame_size () const +{ + return fit_ratio_within (container()->ratio(), full_frame ()); +} + +/** @param from KDM from time in local time. + * @param to KDM to time in local time. + */ +libdcp::KDM +Film::make_kdm ( + shared_ptr target, + boost::filesystem::path cpl_file, + boost::posix_time::ptime from, + boost::posix_time::ptime until + ) const +{ + shared_ptr signer = make_signer (); + + time_t now = time (0); + struct tm* tm = localtime (&now); + string const issue_date = libdcp::tm_to_string (tm); + + return libdcp::KDM (cpl_file, signer, target, key (), from, until, "DCP-o-matic", issue_date); +} + +list +Film::make_kdms ( + list > screens, + boost::filesystem::path dcp, + boost::posix_time::ptime from, + boost::posix_time::ptime until + ) const +{ + list kdms; + + for (list >::iterator i = screens.begin(); i != screens.end(); ++i) { + kdms.push_back (make_kdm ((*i)->certificate, dcp, from, until)); + } + + return kdms; +} + +/** @return The approximate disk space required to encode a DCP of this film with the + * current settings, in bytes. + */ +uint64_t +Film::required_disk_space () const +{ + return uint64_t (j2k_bandwidth() / 8) * length() / TIME_HZ; +} + +/** This method checks the disk that the Film is on and tries to decide whether or not + * there will be enough space to make a DCP for it. If so, true is returned; if not, + * false is returned and required and availabe are filled in with the amount of disk space + * required and available respectively (in Gb). + * + * Note: the decision made by this method isn't, of course, 100% reliable. + */ +bool +Film::should_be_enough_disk_space (double& required, double& available) const +{ + boost::filesystem::space_info s = boost::filesystem::space (internal_video_mxf_dir ()); + required = double (required_disk_space ()) / 1073741824.0f; + available = double (s.available) / 1073741824.0f; + return (available - required) > 1; +} + +FrameRateChange +Film::active_frame_rate_change (Time t) const +{ + return _playlist->active_frame_rate_change (t, video_frame_rate ()); +} +