X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Ffilm.cc;h=940eba1eb10e1a0fe34f6aa68f4a0e80c002225d;hb=fef348c69139de43a0603de7b1fe4295af4c5d47;hp=fb5014b3a08be4b7ae6e90329ee1d35e3f762961;hpb=353507afb5ed4249d554a4e8e7e78d9076fb0e40;p=dcpomatic.git diff --git a/src/lib/film.cc b/src/lib/film.cc index fb5014b3a..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 @@ -27,7 +27,6 @@ #include #include #include -#include #include #include #include @@ -36,6 +35,7 @@ #include #include #include +#include #include "film.h" #include "job.h" #include "util.h" @@ -72,21 +72,29 @@ 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; 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::state_version = 7; +int const Film::current_state_version = 9; /** Construct a Film object in a given directory. * @@ -95,7 +103,7 @@ int const Film::state_version = 7; 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) @@ -104,15 +112,16 @@ Film::Film (boost::filesystem::path dir, bool log) , _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) + , _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)); @@ -149,9 +158,10 @@ 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() @@ -175,6 +185,10 @@ Film::video_identifier () const s << "_3D"; } + if (_with_subtitles) { + s << "_WS"; + } + return s.str (); } @@ -229,60 +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); } ContentList cl = content (); for (ContentList::const_iterator i = cl.begin(); i != cl.end(); ++i) { - log()->log (String::compose ("Content: %1", (*i)->technical_summary())); + LOG_GENERAL ("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())); + 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 #ifdef DCPOMATIC_WINDOWS OSVERSIONINFO info; info.dwOSVersionInfoSize = sizeof (info); GetVersionEx (&info); - log()->log (String::compose ("Windows version %1.%2.%3 SP %4", info.dwMajorVersion, info.dwMinorVersion, info.dwBuildNumber, info.szCSDVersion)); + LOG_GENERAL ("Windows version %1.%2.%3 SP %4", info.dwMajorVersion, info.dwMinorVersion, info.dwBuildNumber, info.szCSDVersion); #endif - log()->log (String::compose ("CPU: %1, %2 processors", cpu_info(), boost::thread::hardware_concurrency ())); + 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) { @@ -334,17 +351,15 @@ Film::encoded_frames () const shared_ptr Film::metadata () const { - LocaleGuard lg; - shared_ptr doc (new xmlpp::Document); 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) { @@ -354,11 +369,11 @@ 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 (lexical_cast (_j2k_bandwidth)); - _dci_metadata.as_xml (root->add_child ("DCIMetadata")); - root->add_child("VideoFrameRate")->add_child_text (lexical_cast (_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 (_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"); @@ -380,12 +395,12 @@ Film::write_metadata () const _dirty = false; } -/** Read state from our metadata file */ -void +/** Read state from our metadata file. + * @return Notes about things that the user should know about, or empty. + */ +list Film::read_metadata () { - 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!")); } @@ -393,15 +408,26 @@ Film::read_metadata () cxml::Document f ("Metadata"); f.read_file (file ("metadata.xml")); - int const version = f.number_child ("Version"); + _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 ()); } } @@ -416,9 +442,7 @@ 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")); _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"); @@ -426,9 +450,13 @@ Film::read_metadata () _three_d = f.bool_child ("ThreeD"); _interop = f.bool_child ("Interop"); _key = libdcp::Key (f.string_child ("Key")); - _playlist->set_from_xml (shared_from_this(), f.node_child ("Playlist"), version); + + 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. @@ -461,20 +489,49 @@ 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; - 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); } @@ -482,23 +539,67 @@ 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 (); + /* 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; @@ -537,8 +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; } @@ -546,13 +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; } @@ -564,8 +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(); @@ -587,10 +700,10 @@ 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 @@ -636,10 +749,10 @@ 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 @@ -693,9 +806,9 @@ 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 (); } boost::filesystem::path @@ -751,11 +864,11 @@ 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 libdcp::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) { @@ -767,7 +880,11 @@ Film::dcps () const try { libdcp::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()->name(), dcp.cpls().front()->filename() + ) + ); } catch (...) { } @@ -812,6 +929,10 @@ 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::maybe_add_content, this, boost::weak_ptr (j), boost::weak_ptr (c))); JobManager::instance()->add (j); @@ -899,25 +1020,25 @@ Film::playlist_changed () OutputAudioFrame Film::time_to_audio_frames (Time t) const { - return t * 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 * 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 / 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 / video_frame_rate (); + return divide_with_round (f * TIME_HZ, video_frame_rate ()); } OutputAudioFrame @@ -935,6 +1056,7 @@ Film::set_sequence_video (bool s) signal_changed (SEQUENCE_VIDEO); } +/** @return Size of the largest possible image in whatever resolution we are using */ libdcp::Size Film::full_frame () const { @@ -949,31 +1071,31 @@ Film::full_frame () const 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 dcp_dir, + boost::filesystem::path cpl_file, boost::posix_time::ptime from, boost::posix_time::ptime until ) 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")); - } - 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 libdcp::KDM (cpl_file, signer, target, key (), from, until, "DCP-o-matic", issue_date); } list @@ -1017,3 +1139,10 @@ Film::should_be_enough_disk_space (double& required, double& available) const 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 ()); +} +