/*
- Copyright (C) 2012-2014 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2016 Carl Hetherington <cth@carlh.net>
- This program is free software; you can redistribute it and/or modify
+ This file is part of DCP-o-matic.
+
+ DCP-o-matic is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
- This program is distributed in the hope that it will be useful,
+ DCP-o-matic is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
-#include <stdexcept>
-#include <iostream>
-#include <algorithm>
-#include <fstream>
-#include <cstdlib>
-#include <sstream>
-#include <iomanip>
-#include <unistd.h>
-#include <boost/filesystem.hpp>
-#include <boost/algorithm/string.hpp>
-#include <boost/lexical_cast.hpp>
-#include <libxml++/libxml++.h>
-#include <libcxml/cxml.h>
-#include <dcp/signer_chain.h>
-#include <dcp/cpl.h>
-#include <dcp/signer.h>
-#include <dcp/util.h>
-#include <dcp/local_time.h>
+/** @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"
#include "job_manager.h"
#include "transcode_job.h"
-#include "scp_dcp_job.h"
-#include "log.h"
+#include "upload_job.h"
+#include "null_log.h"
+#include "file_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 "safe_stringstream.h"
+#include "environment_info.h"
+#include "raw_convert.h"
+#include "audio_processor.h"
+#include "md5_digester.h"
+#include "compose.hpp"
+#include "screen.h"
+#include "audio_content.h"
+#include "video_content.h"
+#include "subtitle_content.h"
+#include "ffmpeg_content.h"
+#include "dcp_content.h"
+#include "screen_kdm.h"
#include "cinema.h"
+#include <libcxml/cxml.h>
+#include <dcp/cpl.h>
+#include <dcp/certificate_chain.h>
+#include <dcp/util.h>
+#include <dcp/local_time.h>
+#include <dcp/decrypted_kdm.h>
+#include <libxml++/libxml++.h>
+#include <boost/filesystem.hpp>
+#include <boost/algorithm/string.hpp>
+#include <boost/foreach.hpp>
+#include <unistd.h>
+#include <stdexcept>
+#include <iostream>
+#include <algorithm>
+#include <cstdlib>
+#include <iomanip>
+#include <set>
#include "i18n.h"
using std::string;
-using std::stringstream;
-using std::multimap;
using std::pair;
-using std::map;
using std::vector;
using std::setfill;
using std::min;
+using std::max;
using std::make_pair;
-using std::endl;
using std::cout;
using std::list;
+using std::set;
+using std::runtime_error;
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 dcp::Size;
-using dcp::Signer;
+using boost::is_any_of;
+
+#define LOG_GENERAL(...) log()->log (String::compose (__VA_ARGS__), LogEntry::TYPE_GENERAL);
+#define LOG_GENERAL_NC(...) log()->log (__VA_ARGS__, LogEntry::TYPE_GENERAL);
/* 5 -> 6
* AudioMapping XML changed.
* Subtitle offset changed to subtitle y offset, and subtitle x offset added.
* 7 -> 8
* Use <Scale> tag in <VideoContent> rather than <Ratio>.
+ * 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.
+ *
+ * 32 -> 33
+ * Changed <Period> to <Subtitle> in FFmpegSubtitleStream
*/
-int const Film::current_state_version = 8;
+int const Film::current_state_version = 33;
/** Construct a Film object in a given directory.
*
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)
+ , _sequence (true)
+ , _interop (Config::instance()->default_interop ())
+ , _audio_processor (0)
+ , _reel_type (REELTYPE_SINGLE)
+ , _reel_length (2000000000)
+ , _upload_after_make_dcp (false)
, _state_version (current_state_version)
, _dirty (false)
{
- set_dci_date_today ();
+ set_isdcf_date_today ();
+
+ _playlist_changed_connection = _playlist->Changed.connect (bind (&Film::playlist_changed, this));
+ _playlist_order_changed_connection = _playlist->OrderChanged.connect (bind (&Film::playlist_order_changed, this));
+ _playlist_content_changed_connection = _playlist->ContentChanged.connect (bind (&Film::playlist_content_changed, this, _1, _2, _3));
- _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)
+ XXX: couldn't/shouldn't this just be boost::filesystem::canonical?
*/
-
+
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) {
}
}
- set_directory (result);
+ set_directory (result.make_preferred ());
if (log) {
_log.reset (new FileLog (file ("log")));
} else {
_log.reset (new NullLog);
}
- _playlist->set_sequence_video (_sequence_video);
+ _playlist->set_sequence (_sequence);
+}
+
+Film::~Film ()
+{
+ BOOST_FOREACH (boost::signals2::connection& i, _job_connections) {
+ i.disconnect ();
+ }
+
+ BOOST_FOREACH (boost::signals2::connection& i, _audio_analysis_connections) {
+ i.disconnect ();
+ }
}
string
Film::video_identifier () const
{
- assert (container ());
- LocaleGuard lg;
+ DCPOMATIC_ASSERT (container ());
+
+ SafeStringStream s;
+ s.imbue (std::locale::classic ());
- stringstream s;
s << container()->id()
<< "_" << resolution_to_string (_resolution)
<< "_" << _playlist->video_identifier()
<< "_" << _video_frame_rate
- << "_" << scaler()->id()
<< "_" << j2k_bandwidth();
if (encrypted ()) {
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 (DCPTimePeriod period) const
{
boost::filesystem::path p;
p /= "info";
- p /= video_identifier ();
- return dir (p);
+ p /= video_identifier () + "_" + raw_convert<string> (period.from.get()) + "_" + raw_convert<string> (period.to.get());
+ return file (p);
}
boost::filesystem::path
-Film::internal_video_mxf_dir () const
+Film::internal_video_asset_dir () const
{
return dir ("video");
}
boost::filesystem::path
-Film::internal_video_mxf_filename () const
+Film::internal_video_asset_filename (DCPTimePeriod p) const
{
- return video_identifier() + ".mxf";
+ return video_identifier() + "_" + raw_convert<string> (p.from.get()) + "_" + raw_convert<string> (p.to.get()) + ".mxf";
}
boost::filesystem::path
-Film::video_mxf_filename () const
+Film::audio_analysis_path (shared_ptr<const Playlist> playlist) const
{
- return filename_safe_name() + "_video.mxf";
-}
+ boost::filesystem::path p = dir ("analysis");
-boost::filesystem::path
-Film::audio_mxf_filename () const
-{
- return filename_safe_name() + "_audio.mxf";
-}
+ MD5Digester digester;
+ BOOST_FOREACH (shared_ptr<Content> i, playlist->content ()) {
+ if (!i->audio) {
+ continue;
+ }
-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 += "_";
+ digester.add (i->digest ());
+ digester.add (i->audio->mapping().digest ());
+ if (playlist->content().size() != 1) {
+ /* Analyses should be considered equal regardless of gain
+ if they were made from just one piece of content. This
+ is because we can fake any gain change in a single-content
+ analysis at the plotting stage rather than having to
+ recompute it.
+ */
+ digester.add (i->audio->gain ());
}
}
- return o;
-}
+ if (audio_processor ()) {
+ digester.add (audio_processor()->id ());
+ }
-boost::filesystem::path
-Film::audio_analysis_dir () const
-{
- return dir ("analysis");
+ p /= digester.get ();
+ return p;
}
/** Add suitable Jobs to the JobManager to create a DCP for this Film */
void
Film::make_dcp ()
{
- set_dci_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 ();
+ set_isdcf_date_today ();
- log()->log (String::compose ("DCP-o-matic %1 git %2 using %3", dcpomatic_version, dcpomatic_git_commit, dependency_version_summary()));
+ BOOST_FOREACH (string i, environment_info ()) {
+ LOG_GENERAL_NC (i);
+ }
- {
- char buffer[128];
- gethostname (buffer, sizeof (buffer));
- log()->log (String::compose ("Starting to make DCP on %1", buffer));
+ BOOST_FOREACH (shared_ptr<const Content> i, content ()) {
+ LOG_GENERAL ("Content: %1", i->technical_summary());
+ }
+ LOG_GENERAL ("DCP video rate %1 fps", video_frame_rate());
+ if (Config::instance()->only_servers_encode ()) {
+ LOG_GENERAL_NC ("0 threads: ONLY SERVERS SET TO ENCODE");
+ } else {
+ LOG_GENERAL ("%1 threads", Config::instance()->num_local_encoding_threads());
}
+ LOG_GENERAL ("J2K bandwidth %1", j2k_bandwidth());
- 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
-
-#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));
-#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"));
+ throw runtime_error (_("You must add some content to the DCP before creating it"));
}
if (dcp_content_type() == 0) {
void
Film::send_dcp_to_tms ()
{
- shared_ptr<Job> j (new SCPDCPJob (shared_from_this()));
+ shared_ptr<Job> j (new UploadJob (shared_from_this()));
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<xmlpp::Document>
Film::metadata () const
{
- LocaleGuard lg;
-
shared_ptr<xmlpp::Document> doc (new xmlpp::Document);
xmlpp::Element* root = doc->create_root_node ("Metadata");
- root->add_child("Version")->add_child_text (lexical_cast<string> (current_state_version));
+ root->add_child("Version")->add_child_text (raw_convert<string> (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) {
}
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("J2KBandwidth")->add_child_text (raw_convert<string> (_j2k_bandwidth));
+ _isdcf_metadata.as_xml (root->add_child ("ISDCFMetadata"));
+ root->add_child("VideoFrameRate")->add_child_text (raw_convert<string> (_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<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");
+ root->add_child("Sequence")->add_child_text (_sequence ? "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 ());
+ if (_audio_processor) {
+ root->add_child("AudioProcessor")->add_child_text (_audio_processor->id ());
+ }
+ root->add_child("ReelType")->add_child_text (raw_convert<string> (_reel_type));
+ root->add_child("ReelLength")->add_child_text (raw_convert<string> (_reel_length));
+ root->add_child("UploadAfterMakeDCP")->add_child_text (_upload_after_make_dcp ? "1" : "0");
_playlist->as_xml (root->add_child ("Playlist"));
return doc;
list<string>
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!"));
+ throw runtime_error (_("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::Document f ("Metadata");
_state_version = f.number_child<int> ("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!"));
+ throw runtime_error (_("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<string> 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 ());
}
}
}
_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"));
_signed = f.optional_bool_child("Signed").get_value_or (true);
_encrypted = f.bool_child ("Encrypted");
_audio_channels = f.number_child<int> ("AudioChannels");
- _sequence_video = f.bool_child ("SequenceVideo");
+ /* 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++;
+ }
+
+ if (f.optional_bool_child("SequenceVideo")) {
+ _sequence = f.bool_child("SequenceVideo");
+ } else {
+ _sequence = f.bool_child("Sequence");
+ }
+
_three_d = f.bool_child ("ThreeD");
_interop = f.bool_child ("Interop");
_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;
+ }
+
+ _reel_type = static_cast<ReelType> (f.optional_number_child<int>("ReelType").get_value_or (static_cast<int>(REELTYPE_SINGLE)));
+ _reel_length = f.optional_number_child<int64_t>("ReelLength").get_value_or (2000000000);
+ _upload_after_make_dcp = f.optional_bool_child("UploadAfterMakeDCP").get_value_or (false);
+
list<string> 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;
}
boost::filesystem::path p;
p /= _directory;
p /= d;
-
+
boost::filesystem::create_directories (p);
-
+
return p;
}
p /= f;
boost::filesystem::create_directories (p.parent_path ());
-
+
return p;
}
-/** @return a DCI-compliant name for a DCP of this film */
+list<int>
+Film::mapped_audio_channels () const
+{
+ list<int> mapped;
+
+ if (audio_processor ()) {
+ /* Processors are mapped 1:1 to DCP outputs so we can work out mappings from there */
+ for (int i = 0; i < audio_processor()->out_channels(); ++i) {
+ mapped.push_back (i);
+ }
+ } else {
+ BOOST_FOREACH (shared_ptr<Content> i, content ()) {
+ if (i->audio) {
+ list<int> c = i->audio->mapping().mapped_output_channels ();
+ copy (c.begin(), c.end(), back_inserter (mapped));
+ }
+ }
+
+ mapped.sort ();
+ mapped.unique ();
+ }
+
+ return mapped;
+}
+
+/** @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 ();
- string fixed_name = to_upper_copy (name());
- for (size_t i = 0; i < fixed_name.length(); ++i) {
- if (fixed_name[i] == ' ') {
- fixed_name[i] = '-';
+ /* Split the raw name up into words */
+ vector<string> words;
+ split (words, raw_name, is_any_of (" _-"));
+
+ string fixed_name;
+
+ /* Add each word to fixed_name */
+ for (vector<string>::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);
}
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 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;
+ BOOST_FOREACH (shared_ptr<Content> i, content ()) {
+ if (i->video) {
+ /* Here's the first piece of video content */
+ if (i->video->scale().ratio ()) {
+ content_ratio = i->video->scale().ratio ();
+ } else {
+ content_ratio = Ratio::from_ratio (i->video->size().ratio ());
+ }
+ break;
+ }
+ }
+
+ 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()) {
- d << "-" << dm.subtitle_language;
+
+ bool burnt_in = true;
+ BOOST_FOREACH (shared_ptr<Content> i, content ()) {
+ if (!i->subtitle) {
+ continue;
+ }
+
+ if (i->subtitle->use() && !i->subtitle->burn()) {
+ burnt_in = false;
+ }
+ }
+
+ string language = dm.subtitle_language;
+ if (burnt_in && language != "XX") {
+ transform (language.begin(), language.end(), language.begin(), ::tolower);
+ } else {
+ transform (language.begin(), language.end(), language.begin(), ::toupper);
+ }
+
+ d << "-" << language;
} else {
d << "-XX";
}
if (!dm.territory.empty ()) {
d << "_" << dm.territory;
- if (!dm.rating.empty ()) {
+ if (dm.rating.empty ()) {
+ d << "-NR";
+ } else {
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;
+ /* Count mapped audio channels */
+
+ int non_lfe = 0;
+ int lfe = 0;
+
+ BOOST_FOREACH (int i, mapped_audio_channels ()) {
+ if (i >= audio_channels()) {
+ /* This channel is mapped but is not included in the DCP */
+ continue;
+ }
+
+ if (static_cast<dcp::Channel> (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 ()) {
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 (!dm.package_type.empty ()) {
- d << "_" << dm.package_type;
+ if (_interop) {
+ d << "_IOP";
+ } else {
+ d << "_SMPTE";
+ }
+
+ if (three_d ()) {
+ d << "-3D";
+ }
+
+ bool vf = false;
+ BOOST_FOREACH (shared_ptr<Content> i, content ()) {
+ shared_ptr<const DCPContent> dc = dynamic_pointer_cast<const DCPContent> (i);
+ if (dc && (dc->reference_video() || dc->reference_audio() || dc->reference_subtitle())) {
+ vf = true;
+ }
+ }
+
+ if (vf) {
+ d << "_VF";
+ } else {
+ d << "_OV";
}
return d.str ();
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)
}
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
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)
{
}
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
{
_three_d = t;
signal_changed (THREE_D);
+
+ if (_three_d && _isdcf_metadata.two_d_version_of_three_d) {
+ _isdcf_metadata.two_d_version_of_three_d = false;
+ signal_changed (ISDCF_METADATA);
+ }
}
void
signal_changed (INTEROP);
}
+void
+Film::set_audio_processor (AudioProcessor const * processor)
+{
+ _audio_processor = processor;
+ signal_changed (AUDIO_PROCESSOR);
+ signal_changed (AUDIO_CHANNELS);
+}
+
+void
+Film::set_reel_type (ReelType t)
+{
+ _reel_type = t;
+ signal_changed (REEL_TYPE);
+}
+
+/** @param r Desired reel length in bytes */
+void
+Film::set_reel_length (int64_t r)
+{
+ _reel_length = r;
+ signal_changed (REEL_LENGTH);
+}
+
+void
+Film::set_upload_after_make_dcp (bool u)
+{
+ _upload_after_make_dcp = u;
+ signal_changed (UPLOAD_AFTER_MAKE_DCP);
+}
+
void
Film::signal_changed (Property p)
{
switch (p) {
case Film::CONTENT:
- set_video_frame_rate (_playlist->best_dcp_frame_rate ());
+ set_video_frame_rate (_playlist->best_video_frame_rate ());
break;
case Film::VIDEO_FRAME_RATE:
- case Film::SEQUENCE_VIDEO:
- _playlist->maybe_sequence_video ();
+ case Film::SEQUENCE:
+ _playlist->maybe_sequence ();
break;
default:
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 ()
+Film::set_isdcf_date_today ()
{
- _dci_date = boost::gregorian::day_clock::local_day ();
+ _isdcf_date = boost::gregorian::day_clock::local_day ();
}
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;
-
- 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;
-}
-
-boost::filesystem::path
-Film::j2c_path (int f, Eyes e, bool t) const
+Film::j2c_path (int reel, Frame frame, Eyes eyes, bool tmp) const
{
boost::filesystem::path p;
p /= "j2c";
p /= video_identifier ();
- stringstream s;
+ SafeStringStream s;
s.width (8);
- s << setfill('0') << f;
+ s << setfill('0') << reel << "_" << frame;
- if (e == EYES_LEFT) {
+ if (eyes == EYES_LEFT) {
s << ".L";
- } else if (e == EYES_RIGHT) {
+ } else if (eyes == EYES_RIGHT) {
s << ".R";
}
-
+
s << ".j2c";
- if (t) {
+ if (tmp) {
s << ".tmp";
}
return file (p);
}
-/** @return List of subdirectories (not full paths) containing DCPs that can be successfully dcp::DCP::read() */
-list<boost::filesystem::path>
-Film::dcps () const
+/** Find all the DCPs in our directory that can be dcp::DCP::read() and return details of their CPLs */
+vector<CPLSummary>
+Film::cpls () const
{
- list<boost::filesystem::path> out;
-
+ vector<CPLSummary> 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 (
try {
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 (...) {
}
}
}
-
- return out;
-}
-shared_ptr<Player>
-Film::make_player () const
-{
- return shared_ptr<Player> (new Player (shared_from_this (), _playlist));
+ return out;
}
void
signal_changed (ENCRYPTED);
}
-shared_ptr<Playlist>
-Film::playlist () const
+void
+Film::set_key (dcp::Key key)
{
- return _playlist;
+ _key = key;
+ signal_changed (KEY);
}
ContentList
return _playlist->content ();
}
+void
+Film::examine_content (shared_ptr<Content> c)
+{
+ shared_ptr<Job> j (new ExamineContentJob (shared_from_this(), c));
+ JobManager::instance()->add (j);
+}
+
void
Film::examine_and_add_content (shared_ptr<Content> c)
{
+ if (dynamic_pointer_cast<FFmpegContent> (c) && !_directory.empty ()) {
+ run_ffprobe (c->path(0), file ("ffprobe.log"), _log);
+ }
+
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)));
+
+ _job_connections.push_back (
+ j->Finished.connect (bind (&Film::maybe_add_content, this, weak_ptr<Job> (j), weak_ptr<Content> (c)))
+ );
+
JobManager::instance()->add (j);
}
if (!job || !job->finished_ok ()) {
return;
}
-
+
shared_ptr<Content> content = c.lock ();
- if (content) {
- add_content (content);
+ if (!content) {
+ return;
+ }
+
+ add_content (content);
+ if (Config::instance()->automatic_audio_analysis() && content->audio) {
+ shared_ptr<Playlist> playlist (new Playlist);
+ playlist->add (content);
+ boost::signals2::connection c;
+ JobManager::instance()->analyse_audio (
+ shared_from_this (), playlist, c, bind (&Film::audio_analysis_finished, this)
+ );
+ _audio_analysis_connections.push_back (c);
}
}
void
Film::add_content (shared_ptr<Content> c)
{
- /* Add video content after any existing content */
- if (dynamic_pointer_cast<VideoContent> (c)) {
+ /* Add {video,subtitle} content after any existing {video,subtitle} content */
+ if (c->video) {
c->set_position (_playlist->video_end ());
+ } else if (c->subtitle) {
+ c->set_position (_playlist->subtitle_end ());
}
_playlist->add (c);
_playlist->move_later (c);
}
+/** @return length of the film from time 0 to the last thing on the playlist */
DCPTime
Film::length () const
{
return _playlist->length ();
}
-bool
-Film::has_subtitles () const
-{
- return _playlist->has_subtitles ();
-}
-
int
Film::best_video_frame_rate () const
{
- return _playlist->best_dcp_frame_rate ();
+ return _playlist->best_video_frame_rate ();
}
FrameRateChange
}
void
-Film::playlist_content_changed (boost::weak_ptr<Content> c, int p)
+Film::playlist_content_changed (weak_ptr<Content> c, int p, bool frequent)
{
- if (p == VideoContentProperty::VIDEO_FRAME_RATE) {
- set_video_frame_rate (_playlist->best_dcp_frame_rate ());
- }
+ _dirty = true;
- if (ui_signaller) {
- ui_signaller->emit (boost::bind (boost::ref (ContentChanged), c, p));
+ if (p == ContentProperty::VIDEO_FRAME_RATE) {
+ set_video_frame_rate (_playlist->best_video_frame_rate ());
+ } else if (p == AudioContentProperty::STREAMS) {
+ signal_changed (NAME);
}
+
+ emit (boost::bind (boost::ref (ContentChanged), c, p, frequent));
}
void
Film::playlist_changed ()
{
signal_changed (CONTENT);
-}
+ signal_changed (NAME);
+}
+
+void
+Film::playlist_order_changed ()
+{
+ signal_changed (CONTENT_ORDER);
+}
int
Film::audio_frame_rate () const
{
- /* XXX */
+ BOOST_FOREACH (shared_ptr<Content> i, content ()) {
+ if (i->audio && i->audio->has_rate_above_48k ()) {
+ return 96000;
+ }
+ }
+
return 48000;
}
void
-Film::set_sequence_video (bool s)
+Film::set_sequence (bool s)
{
- _sequence_video = s;
- _playlist->set_sequence_video (s);
- signal_changed (SEQUENCE_VIDEO);
+ _sequence = s;
+ _playlist->set_sequence (s);
+ signal_changed (SEQUENCE);
}
/** @return Size of the largest possible image in whatever resolution we are using */
return dcp::Size (4096, 2160);
}
- assert (false);
+ DCPOMATIC_ASSERT (false);
return dcp::Size ();
}
return fit_ratio_within (container()->ratio(), full_frame ());
}
+/** @param from KDM from time expressed as a local time with an offset from UTC
+ * @param to KDM to time expressed as a local time with an offset from UTC
+ */
dcp::EncryptedKDM
Film::make_kdm (
- shared_ptr<dcp::Certificate> target,
- boost::filesystem::path dcp_dir,
+ dcp::Certificate recipient,
+ vector<dcp::Certificate> trusted_devices,
+ boost::filesystem::path cpl_file,
dcp::LocalTime from,
- dcp::LocalTime until
+ dcp::LocalTime until,
+ dcp::Formulation formulation
) const
{
- shared_ptr<const Signer> signer = make_signer ();
-
- dcp::DCP dcp (dir (dcp_dir.string ()));
-
- try {
- dcp.read ();
- } catch (...) {
- throw KDMError (_("Could not read DCP to make KDM for"));
+ shared_ptr<const dcp::CPL> cpl (new dcp::CPL (cpl_file));
+ shared_ptr<const dcp::CertificateChain> signer = Config::instance()->signer_chain ();
+ if (!signer->valid ()) {
+ throw InvalidSignerError ();
}
-
- dcp.cpls().front()->set_mxf_keys (key ());
-
+
return dcp::DecryptedKDM (
- dcp.cpls().front(), from, until, "DCP-o-matic", dcp.cpls().front()->content_title_text(), dcp::LocalTime().as_string()
- ).encrypt (signer, target);
+ cpl, key(), from, until, cpl->content_title_text(), cpl->content_title_text(), dcp::LocalTime().as_string()
+ ).encrypt (signer, recipient, trusted_devices, formulation);
}
-list<dcp::EncryptedKDM>
+/** @param from KDM from time expressed as a local time in the time zone of the Screen's Cinema.
+ * @param to KDM to time expressed as a local time in the time zone of the Screen's Cinema.
+ */
+list<ScreenKDM>
Film::make_kdms (
list<shared_ptr<Screen> > screens,
boost::filesystem::path dcp,
- dcp::LocalTime from,
- dcp::LocalTime until
+ boost::posix_time::ptime from,
+ boost::posix_time::ptime until,
+ dcp::Formulation formulation
) const
{
- list<dcp::EncryptedKDM> kdms;
-
- for (list<shared_ptr<Screen> >::iterator i = screens.begin(); i != screens.end(); ++i) {
- kdms.push_back (make_kdm ((*i)->certificate, dcp, from, until));
+ list<ScreenKDM> kdms;
+
+ BOOST_FOREACH (shared_ptr<Screen> i, screens) {
+ if (i->recipient) {
+ dcp::EncryptedKDM const kdm = make_kdm (
+ i->recipient.get(),
+ i->trusted_devices,
+ dcp,
+ dcp::LocalTime (from, i->cinema->utc_offset_hour(), i->cinema->utc_offset_minute()),
+ dcp::LocalTime (until, i->cinema->utc_offset_hour(), i->cinema->utc_offset_minute()),
+ formulation
+ );
+
+ kdms.push_back (ScreenKDM (i, kdm));
+ }
}
return kdms;
uint64_t
Film::required_disk_space () const
{
- return uint64_t (j2k_bandwidth() / 8) * length().seconds();
+ return _playlist->required_disk_space (j2k_bandwidth(), audio_channels(), audio_frame_rate());
}
/** 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
+ * false is returned and required and available 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
+Film::should_be_enough_disk_space (double& required, double& available, bool& can_hard_link) const
{
- boost::filesystem::space_info s = boost::filesystem::space (internal_video_mxf_dir ());
+ /* Create a test file and see if we can hard-link it */
+ boost::filesystem::path test = internal_video_asset_dir() / "test";
+ boost::filesystem::path test2 = internal_video_asset_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_asset_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<string> languages;
+
+ ContentList cl = content ();
+ BOOST_FOREACH (shared_ptr<Content>& c, cl) {
+ if (c->subtitle) {
+ languages.insert (c->subtitle->language ());
+ }
+ }
+
+ string all;
+ BOOST_FOREACH (string s, languages) {
+ if (!all.empty ()) {
+ all += "/" + s;
+ } else {
+ all += s;
+ }
+ }
+
+ return all;
+}
+
+/** Change the gains of the supplied AudioMapping to make it a default
+ * for this film. The defaults are guessed based on what processor (if any)
+ * is in use and the number of input channels.
+ */
+void
+Film::make_audio_mapping_default (AudioMapping& mapping) const
+{
+ if (audio_processor ()) {
+ audio_processor()->make_audio_mapping_default (mapping);
+ } else {
+ mapping.make_zero ();
+ if (mapping.input_channels() == 1) {
+ /* Mono -> Centre */
+ mapping.set (0, static_cast<int> (dcp::CENTRE), 1);
+ } else {
+ /* 1:1 mapping */
+ for (int i = 0; i < min (mapping.input_channels(), mapping.output_channels()); ++i) {
+ mapping.set (i, i, 1);
+ }
+ }
+ }
+}
+
+/** @return The names of the channels that audio contents' outputs are passed into;
+ * this is either the DCP or a AudioProcessor.
+ */
+vector<string>
+Film::audio_output_names () const
+{
+ if (audio_processor ()) {
+ return audio_processor()->input_names ();
+ }
+
+ DCPOMATIC_ASSERT (MAX_DCP_AUDIO_CHANNELS == 16);
+
+ vector<string> n;
+ n.push_back (_("L"));
+ n.push_back (_("R"));
+ n.push_back (_("C"));
+ n.push_back (_("Lfe"));
+ n.push_back (_("Ls"));
+ n.push_back (_("Rs"));
+ n.push_back (_("HI"));
+ n.push_back (_("VI"));
+ n.push_back (_("Lc"));
+ n.push_back (_("Rc"));
+ n.push_back (_("BsL"));
+ n.push_back (_("BsR"));
+ n.push_back (_("DBP"));
+ n.push_back (_("DBS"));
+ n.push_back ("");
+ n.push_back ("");
+
+ return vector<string> (n.begin(), n.begin() + audio_channels ());
+}
+
+void
+Film::repeat_content (ContentList c, int n)
+{
+ _playlist->repeat (c, n);
+}
+
+void
+Film::remove_content (ContentList c)
+{
+ _playlist->remove (c);
+}
+
+void
+Film::audio_analysis_finished ()
+{
+ /* XXX */
+}
+
+list<DCPTimePeriod>
+Film::reels () const
+{
+ list<DCPTimePeriod> p;
+ DCPTime const len = length().round_up (video_frame_rate ());
+
+ switch (reel_type ()) {
+ case REELTYPE_SINGLE:
+ p.push_back (DCPTimePeriod (DCPTime (), len));
+ break;
+ case REELTYPE_BY_VIDEO_CONTENT:
+ {
+ optional<DCPTime> last_split;
+ shared_ptr<Content> last_video;
+ ContentList cl = content ();
+ BOOST_FOREACH (shared_ptr<Content> c, content ()) {
+ if (c->video) {
+ BOOST_FOREACH (DCPTime t, c->reel_split_points()) {
+ if (last_split) {
+ p.push_back (DCPTimePeriod (last_split.get(), t));
+ }
+ last_split = t;
+ }
+ last_video = c;
+ }
+ }
+
+ DCPTime video_end = last_video ? last_video->end() : DCPTime(0);
+ if (last_split) {
+ /* Definitely go from the last split to the end of the video content */
+ p.push_back (DCPTimePeriod (last_split.get(), video_end));
+ }
+
+ if (video_end < len) {
+ /* And maybe go after that as well if there is any non-video hanging over the end */
+ p.push_back (DCPTimePeriod (video_end, len));
+ }
+ break;
+ }
+ case REELTYPE_BY_LENGTH:
+ {
+ DCPTime current;
+ /* Integer-divide reel length by the size of one frame to give the number of frames per reel */
+ Frame const reel_in_frames = _reel_length / ((j2k_bandwidth() / video_frame_rate()) / 8);
+ while (current < len) {
+ DCPTime end = min (len, current + DCPTime::from_frames (reel_in_frames, video_frame_rate ()));
+ p.push_back (DCPTimePeriod (current, end));
+ current = end;
+ }
+ break;
+ }
+ }
+
+ return p;
+}
projects / dcpomatic.git / blobdiff