X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Ffilm.cc;h=0e55ec1d3b86233d36ad708bdc108c57c70bd618;hb=c157cd97740a2ba55d3e87bd9844429cc7d49ce7;hp=206400da2fce8cc223cf9d82bb3346af5911de3b;hpb=71d8cf20889a3c419c9a3e485f461236e5317423;p=dcpomatic.git diff --git a/src/lib/film.cc b/src/lib/film.cc index 206400da2..0e55ec1d3 100644 --- a/src/lib/film.cc +++ b/src/lib/film.cc @@ -1,5 +1,5 @@ /* - Copyright (C) 2012-2014 Carl Hetherington + Copyright (C) 2012-2015 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 @@ -17,25 +17,11 @@ */ -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include +/** @file src/film.cc + * @brief A representation of some audio and video content, and details of + * how they should be presented in a DCP. + */ + #include "film.h" #include "job.h" #include "util.h" @@ -45,21 +31,40 @@ #include "log.h" #include "exceptions.h" #include "examine_content_job.h" -#include "scaler.h" #include "config.h" -#include "version.h" -#include "ui_signaller.h" #include "playlist.h" #include "player.h" #include "dcp_content_type.h" #include "ratio.h" #include "cross.h" #include "cinema.h" +#include "safe_stringstream.h" +#include "environment_info.h" +#include "raw_convert.h" +#include "audio_processor.h" +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include #include "i18n.h" using std::string; -using std::stringstream; using std::multimap; using std::pair; using std::map; @@ -70,6 +75,7 @@ using std::make_pair; using std::endl; using std::cout; using std::list; +using std::set; using boost::shared_ptr; using boost::weak_ptr; using boost::dynamic_pointer_cast; @@ -77,12 +83,12 @@ using boost::to_upper_copy; using boost::ends_with; using boost::starts_with; using boost::optional; -using libdcp::Size; -using libdcp::Signer; -using libdcp::raw_convert; +using boost::is_any_of; +using dcp::Size; +using dcp::Signer; -#define LOG_GENERAL(...) log()->log (String::compose (__VA_ARGS__), Log::GENERAL); -#define LOG_GENERAL_NC(...) log()->log (__VA_ARGS__, Log::GENERAL); +#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. @@ -90,8 +96,15 @@ using libdcp::raw_convert; * Subtitle offset changed to subtitle y offset, and subtitle x offset added. * 7 -> 8 * Use tag in rather than . + * 8 -> 9 + * DCI -> ISDCF + * 9 -> 10 + * Subtitle X and Y scale. + * + * Bumped to 32 for 2.0 branch; some times are expressed in Times rather + * than frames now. */ -int const Film::current_state_version = 8; +int const Film::current_state_version = 32; /** Construct a Film object in a given directory. * @@ -100,28 +113,28 @@ int const Film::current_state_version = 8; 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 ()) + , _isdcf_metadata (Config::instance()->default_isdcf_metadata ()) , _video_frame_rate (24) , _audio_channels (6) , _three_d (false) , _sequence_video (true) , _interop (false) + , _burn_subtitles (false) + , _audio_processor (0) , _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)); + _playlist_changed_connection = _playlist->Changed.connect (bind (&Film::playlist_changed, this)); + _playlist_content_changed_connection = _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) @@ -141,7 +154,7 @@ Film::Film (boost::filesystem::path dir, bool log) } } - set_directory (result); + set_directory (result.make_preferred ()); if (log) { _log.reset (new FileLog (file ("log"))); } else { @@ -151,19 +164,25 @@ Film::Film (boost::filesystem::path dir, bool log) _playlist->set_sequence_video (_sequence_video); } +Film::~Film () +{ + for (list::const_iterator i = _job_connections.begin(); i != _job_connections.end(); ++i) { + i->disconnect (); + } +} + string Film::video_identifier () const { - assert (container ()); + DCPOMATIC_ASSERT (container ()); - stringstream s; + SafeStringStream s; s.imbue (std::locale::classic ()); s << container()->id() << "_" << resolution_to_string (_resolution) << "_" << _playlist->video_identifier() << "_" << _video_frame_rate - << "_" << scaler()->id() << "_" << j2k_bandwidth(); if (encrypted ()) { @@ -178,6 +197,10 @@ Film::video_identifier () const s << "_S"; } + if (_burn_subtitles) { + s << "_B"; + } + if (_three_d) { s << "_3D"; } @@ -185,14 +208,14 @@ Film::video_identifier () const return s.str (); } -/** @return The path to the directory to write video frame info files to */ +/** @return The file to write video frame info to */ boost::filesystem::path -Film::info_dir () const +Film::info_file () const { boost::filesystem::path p; p /= "info"; p /= video_identifier (); - return dir (p); + return file (p); } boost::filesystem::path @@ -207,18 +230,6 @@ Film::internal_video_mxf_filename () const return video_identifier() + ".mxf"; } -boost::filesystem::path -Film::video_mxf_filename () const -{ - return filename_safe_name() + "_video.mxf"; -} - -boost::filesystem::path -Film::audio_mxf_filename () const -{ - return filename_safe_name() + "_audio.mxf"; -} - string Film::filename_safe_name () const { @@ -245,24 +256,13 @@ Film::audio_analysis_dir () const void Film::make_dcp () { - set_dci_date_today (); + set_isdcf_date_today (); if (dcp_name().find ("/") != string::npos) { throw BadSettingError (_("name"), _("cannot contain slashes")); } - /* 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_GENERAL ("Starting to make DCP on %1", buffer); - } + environment_info (log ()); ContentList cl = content (); for (ContentList::const_iterator i = cl.begin(); i != cl.end(); ++i) { @@ -271,29 +271,6 @@ Film::make_dcp () 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_GENERAL_NC ("DCP-o-matic built in debug mode."); -#else - LOG_GENERAL_NC ("DCP-o-matic built in optimised mode."); -#endif -#ifdef LIBDCP_DEBUG - LOG_GENERAL_NC ("libdcp built in debug mode."); -#else - LOG_GENERAL_NC ("libdcp built in optimised mode."); -#endif - -#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_GENERAL ("Mount: %1 %2", i->first, i->second); - } if (container() == 0) { throw MissingSettingError (_("container")); @@ -322,25 +299,6 @@ Film::send_dcp_to_tms () JobManager::instance()->add (j); } -/** Count the number of frames that have been encoded for this film. - * @return frame count. - */ -int -Film::encoded_frames () const -{ - if (container() == 0) { - return 0; - } - - 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 (); - } - - return N; -} - shared_ptr Film::metadata () const { @@ -349,10 +307,10 @@ Film::metadata () const 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) { @@ -360,19 +318,21 @@ Film::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 (raw_convert (_j2k_bandwidth)); - _dci_metadata.as_xml (root->add_child ("DCIMetadata")); + _isdcf_metadata.as_xml (root->add_child ("ISDCFMetadata")); root->add_child("VideoFrameRate")->add_child_text (raw_convert (_video_frame_rate)); - root->add_child("DCIDate")->add_child_text (boost::gregorian::to_iso_string (_dci_date)); + 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("BurnSubtitles")->add_child_text (_burn_subtitles ? "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 ()); + if (_audio_processor) { + root->add_child("AudioProcessor")->add_child_text (_audio_processor->id ()); + } _playlist->as_xml (root->add_child ("Playlist")); return doc; @@ -407,12 +367,20 @@ Film::read_metadata () } _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 ()); } } @@ -424,24 +392,40 @@ Film::read_metadata () } _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 ("J2KBandwidth"); - _dci_metadata = DCIMetadata (f.node_child ("DCIMetadata")); _video_frame_rate = f.number_child ("VideoFrameRate"); - _dci_date = boost::gregorian::from_undelimited_string (f.string_child ("DCIDate")); _signed = f.optional_bool_child("Signed").get_value_or (true); _encrypted = f.bool_child ("Encrypted"); _audio_channels = f.number_child ("AudioChannels"); + /* We used to allow odd numbers (and zero) channels, but it's just not worth + the pain. + */ + if (_audio_channels == 0) { + _audio_channels = 2; + } else if ((_audio_channels % 2) == 1) { + _audio_channels++; + } _sequence_video = f.bool_child ("SequenceVideo"); _three_d = f.bool_child ("ThreeD"); _interop = f.bool_child ("Interop"); - _key = libdcp::Key (f.string_child ("Key")); + if (_state_version >= 32) { + _burn_subtitles = f.bool_child ("BurnSubtitles"); + } + _key = dcp::Key (f.string_child ("Key")); + + if (f.optional_string_child ("AudioProcessor")) { + _audio_processor = AudioProcessor::from_id (f.string_child ("AudioProcessor")); + } else { + _audio_processor = 0; + } 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); + /* Write backtraces to this film's directory, until another film is loaded */ + set_backtrace_file (file ("backtrace.txt")); + _dirty = false; return notes; } @@ -476,20 +460,49 @@ Film::file (boost::filesystem::path f) const 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; + SafeStringStream d; + + 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]); + } + } - string fixed_name = to_upper_copy (name()); - for (size_t i = 0; i < fixed_name.length(); ++i) { - if (fixed_name[i] == ' ') { - fixed_name[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); } @@ -497,23 +510,72 @@ Film::dci_name (bool if_created_now) const d << fixed_name; if (dcp_content_type()) { - d << "_" << dcp_content_type()->dci_name(); - d << "-" << dci_metadata().content_version; + 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 (); + ContentList cl = content (); + + /* XXX: this 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() != dcp::TRAILER) { + Ratio const * content_ratio = 0; + for (ContentList::iterator i = cl.begin(); i != cl.end(); ++i) { + shared_ptr vc = dynamic_pointer_cast (*i); + if (vc) { + /* Here's the first piece of video content */ + if (vc->scale().ratio ()) { + content_ratio = vc->scale().ratio (); + } else { + content_ratio = Ratio::from_ratio (vc->video_size().ratio ()); + } + break; + } + } + + if (content_ratio && content_ratio != container()) { + d << "-" << content_ratio->isdcf_name(); + } + } if (!dm.audio_language.empty ()) { d << "_" << dm.audio_language; @@ -531,29 +593,45 @@ Film::dci_name (bool if_created_now) const } } - 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; + /* Find all mapped channels */ + + list mapped; + for (ContentList::const_iterator i = cl.begin(); i != cl.end(); ++i) { + shared_ptr ac = dynamic_pointer_cast (*i); + if (ac) { + list c = ac->audio_mapping().mapped_dcp_channels (); + copy (c.begin(), c.end(), back_inserter (mapped)); + } } - d << "_" << resolution_to_string (_resolution); + mapped.sort (); + mapped.unique (); + + /* Count them */ + + int non_lfe = 0; + int lfe = 0; + for (list::const_iterator i = mapped.begin(); i != mapped.end(); ++i) { + if (static_cast (*i) >= audio_channels()) { + /* This channel is mapped but is not included in the DCP */ + continue; + } + + if ((*i) == dcp::LFE) { + ++lfe; + } else { + ++non_lfe; + } + } + + if (non_lfe) { + d << "_" << non_lfe << lfe; + } + /* XXX: HI/VI */ + + d << "_" << resolution_to_string (_resolution); + if (!dm.studio.empty ()) { d << "_" << dm.studio; } @@ -561,13 +639,23 @@ 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; } @@ -579,13 +667,27 @@ 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); + string unfiltered; + if (use_isdcf_name()) { + unfiltered = isdcf_name (if_created_now); + } else { + unfiltered = name (); } - return name(); -} + /* Filter out `bad' characters which cause problems with some systems. + There's no apparent list of what really is allowed, so this is a guess. + */ + string filtered; + string const allowed = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-_"; + for (size_t i = 0; i < unfiltered.size(); ++i) { + if (allowed.find (unfiltered[i]) != string::npos) { + filtered += unfiltered[i]; + } + } + + return filtered; +} void Film::set_directory (boost::filesystem::path d) @@ -602,10 +704,10 @@ Film::set_name (string n) } void -Film::set_use_dci_name (bool u) +Film::set_use_isdcf_name (bool u) { - _use_dci_name = u; - signal_changed (USE_DCI_NAME); + _use_isdcf_name = u; + signal_changed (USE_ISDCF_NAME); } void @@ -629,20 +731,6 @@ Film::set_resolution (Resolution r) signal_changed (RESOLUTION); } -void -Film::set_scaler (Scaler const * s) -{ - _scaler = s; - signal_changed (SCALER); -} - -void -Film::set_with_subtitles (bool w) -{ - _with_subtitles = w; - signal_changed (WITH_SUBTITLES); -} - void Film::set_j2k_bandwidth (int b) { @@ -651,10 +739,10 @@ Film::set_j2k_bandwidth (int b) } void -Film::set_dci_metadata (DCIMetadata m) +Film::set_isdcf_metadata (ISDCFMetadata m) { - _dci_metadata = m; - signal_changed (DCI_METADATA); + _isdcf_metadata = m; + signal_changed (ISDCF_METADATA); } void @@ -685,6 +773,20 @@ Film::set_interop (bool i) signal_changed (INTEROP); } +void +Film::set_burn_subtitles (bool b) +{ + _burn_subtitles = b; + signal_changed (BURN_SUBTITLES); +} + +void +Film::set_audio_processor (AudioProcessor const * processor) +{ + _audio_processor = processor; + signal_changed (AUDIO_PROCESSOR); +} + void Film::signal_changed (Property p) { @@ -702,41 +804,13 @@ Film::signal_changed (Property p) break; } - if (ui_signaller) { - ui_signaller->emit (boost::bind (boost::ref (Changed), p)); - } + emit (boost::bind (boost::ref (Changed), p)); } void -Film::set_dci_date_today () -{ - _dci_date = boost::gregorian::day_clock::local_day (); -} - -boost::filesystem::path -Film::info_path (int f, Eyes e) const +Film::set_isdcf_date_today () { - 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"; - - p /= s.str(); - - /* info_dir() will already have added any initial bit of the path, - so don't call file() on this. - */ - return p; + _isdcf_date = boost::gregorian::day_clock::local_day (); } boost::filesystem::path @@ -746,7 +820,7 @@ Film::j2c_path (int f, Eyes e, bool t) const p /= "j2c"; p /= video_identifier (); - stringstream s; + SafeStringStream s; s.width (8); s << setfill('0') << f; @@ -766,11 +840,11 @@ Film::j2c_path (int f, Eyes e, bool t) const return file (p); } -/** @return List of subdirectories (not full paths) containing DCPs that can be successfully libdcp::DCP::read() */ -list -Film::dcps () const +/** Find all the DCPs in our directory that can be dcp::DCP::read() and return details of their CPLs */ +vector +Film::cpls () const { - list out; + 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) { @@ -780,9 +854,16 @@ Film::dcps () const ) { try { - libdcp::DCP dcp (*i); + dcp::DCP dcp (*i); dcp.read (); - out.push_back (i->path().leaf ()); + out.push_back ( + CPLSummary ( + i->path().leaf().string(), + dcp.cpls().front()->id(), + dcp.cpls().front()->annotation_text(), + dcp.cpls().front()->file() + ) + ); } catch (...) { } @@ -812,6 +893,13 @@ Film::set_encrypted (bool e) signal_changed (ENCRYPTED); } +void +Film::set_key (dcp::Key key) +{ + _key = key; + signal_changed (KEY); +} + shared_ptr Film::playlist () const { @@ -824,6 +912,13 @@ Film::content () const return _playlist->content (); } +void +Film::examine_content (shared_ptr c) +{ + shared_ptr j (new ExamineContentJob (shared_from_this(), c)); + JobManager::instance()->add (j); +} + void Film::examine_and_add_content (shared_ptr c) { @@ -832,7 +927,11 @@ Film::examine_and_add_content (shared_ptr c) } shared_ptr j (new ExamineContentJob (shared_from_this(), c)); - j->Finished.connect (bind (&Film::maybe_add_content, this, boost::weak_ptr (j), boost::weak_ptr (c))); + + _job_connections.push_back ( + j->Finished.connect (bind (&Film::maybe_add_content, this, boost::weak_ptr (j), boost::weak_ptr (c))) + ); + JobManager::instance()->add (j); } @@ -879,22 +978,22 @@ Film::move_content_later (shared_ptr c) _playlist->move_later (c); } -Time +DCPTime Film::length () const { return _playlist->length (); } -bool -Film::has_subtitles () const +int +Film::best_video_frame_rate () const { - return _playlist->has_subtitles (); + return _playlist->best_dcp_frame_rate (); } -OutputVideoFrame -Film::best_video_frame_rate () const +FrameRateChange +Film::active_frame_rate_change (DCPTime t) const { - return _playlist->best_dcp_frame_rate (); + return _playlist->active_frame_rate_change (t, video_frame_rate ()); } void @@ -902,44 +1001,21 @@ Film::playlist_content_changed (boost::weak_ptr c, int p) { 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)); + } else if (p == AudioContentProperty::AUDIO_STREAMS) { + signal_changed (NAME); } + + emit (boost::bind (boost::ref (ContentChanged), c, p)); } void Film::playlist_changed () { signal_changed (CONTENT); + signal_changed (NAME); } -OutputAudioFrame -Film::time_to_audio_frames (Time t) const -{ - return divide_with_round (t * audio_frame_rate (), TIME_HZ); -} - -OutputVideoFrame -Film::time_to_video_frames (Time t) const -{ - return divide_with_round (t * video_frame_rate (), TIME_HZ); -} - -Time -Film::audio_frames_to_time (OutputAudioFrame f) const -{ - return divide_with_round (f * TIME_HZ, audio_frame_rate ()); -} - -Time -Film::video_frames_to_time (OutputVideoFrame f) const -{ - return divide_with_round (f * TIME_HZ, video_frame_rate ()); -} - -OutputAudioFrame +int Film::audio_frame_rate () const { /* XXX */ @@ -955,69 +1031,62 @@ Film::set_sequence_video (bool s) } /** @return Size of the largest possible image in whatever resolution we are using */ -libdcp::Size +dcp::Size Film::full_frame () const { switch (_resolution) { case RESOLUTION_2K: - return libdcp::Size (2048, 1080); + return dcp::Size (2048, 1080); case RESOLUTION_4K: - return libdcp::Size (4096, 2160); + return dcp::Size (4096, 2160); } - assert (false); - return libdcp::Size (); + DCPOMATIC_ASSERT (false); + return dcp::Size (); } /** @return Size of the frame */ -libdcp::Size +dcp::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 +dcp::EncryptedKDM Film::make_kdm ( - shared_ptr target, - boost::filesystem::path dcp_dir, - boost::posix_time::ptime from, - boost::posix_time::ptime until + dcp::Certificate target, + boost::filesystem::path cpl_file, + dcp::LocalTime from, + dcp::LocalTime until, + dcp::Formulation formulation ) const { - shared_ptr signer = make_signer (); - - libdcp::DCP dcp (dir (dcp_dir.string ())); - - try { - dcp.read (); - } catch (...) { - throw KDMError (_("Could not read DCP to make KDM for")); + shared_ptr cpl (new dcp::CPL (cpl_file)); + shared_ptr signer = Config::instance()->signer(); + if (!signer->valid ()) { + throw InvalidSignerError (); } - time_t now = time (0); - struct tm* tm = localtime (&now); - string const issue_date = libdcp::tm_to_string (tm); - - dcp.cpls().front()->set_mxf_keys (key ()); - - return libdcp::KDM (dcp.cpls().front(), signer, target, from, until, "DCP-o-matic", issue_date); + return dcp::DecryptedKDM ( + cpl, key(), from, until, "DCP-o-matic", cpl->content_title_text(), dcp::LocalTime().as_string() + ).encrypt (signer, target, formulation); } -list +list Film::make_kdms ( list > screens, boost::filesystem::path dcp, - boost::posix_time::ptime from, - boost::posix_time::ptime until + dcp::LocalTime from, + dcp::LocalTime until, + dcp::Formulation formulation ) const { - list kdms; + list kdms; for (list >::iterator i = screens.begin(); i != screens.end(); ++i) { - kdms.push_back (make_kdm ((*i)->certificate, dcp, from, until)); + if ((*i)->certificate) { + kdms.push_back (make_kdm ((*i)->certificate.get(), dcp, from, until, formulation)); + } } return kdms; @@ -1029,7 +1098,7 @@ Film::make_kdms ( uint64_t Film::required_disk_space () const { - return uint64_t (j2k_bandwidth() / 8) * length() / TIME_HZ; + return uint64_t (j2k_bandwidth() / 8) * length().seconds(); } /** This method checks the disk that the Film is on and tries to decide whether or not @@ -1040,10 +1109,54 @@ Film::required_disk_space () const * 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 -{ +Film::should_be_enough_disk_space (double& required, double& available, bool& can_hard_link) const +{ + /* Create a test file and see if we can hard-link it */ + boost::filesystem::path test = internal_video_mxf_dir() / "test"; + boost::filesystem::path test2 = internal_video_mxf_dir() / "test2"; + can_hard_link = true; + FILE* f = fopen_boost (test, "w"); + if (f) { + fclose (f); + boost::system::error_code ec; + boost::filesystem::create_hard_link (test, test2, ec); + if (ec) { + can_hard_link = false; + } + boost::filesystem::remove (test); + boost::filesystem::remove (test2); + } + boost::filesystem::space_info s = boost::filesystem::space (internal_video_mxf_dir ()); required = double (required_disk_space ()) / 1073741824.0f; + if (!can_hard_link) { + required *= 2; + } available = double (s.available) / 1073741824.0f; return (available - required) > 1; } + +string +Film::subtitle_language () const +{ + set languages; + + ContentList cl = content (); + BOOST_FOREACH (shared_ptr& c, cl) { + shared_ptr sc = dynamic_pointer_cast (c); + if (sc) { + languages.insert (sc->subtitle_language ()); + } + } + + string all; + BOOST_FOREACH (string s, languages) { + if (!all.empty ()) { + all += "/" + s; + } else { + all += s; + } + } + + return all; +}