/*
- Copyright (C) 2012-2014 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2015 Carl Hetherington <cth@carlh.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
*/
+/** @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 "cinema.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 <libcxml/cxml.h>
#include <dcp/cpl.h>
-#include <dcp/signer.h>
+#include <dcp/certificate_chain.h>
#include <dcp/util.h>
#include <dcp/local_time.h>
-#include <dcp/raw_convert.h>
#include <dcp/decrypted_kdm.h>
#include <libxml++/libxml++.h>
#include <boost/filesystem.hpp>
#include <boost/algorithm/string.hpp>
-#include <boost/lexical_cast.hpp>
+#include <boost/foreach.hpp>
#include <unistd.h>
#include <stdexcept>
#include <iostream>
#include <algorithm>
-#include <fstream>
#include <cstdlib>
#include <iomanip>
+#include <set>
#include "i18n.h"
using std::string;
-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 boost::shared_ptr;
using boost::weak_ptr;
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 dcp::Size;
-using dcp::Signer;
-using dcp::raw_convert;
-using dcp::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);
+#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.
, _dcp_content_type (Config::instance()->default_dcp_content_type ())
, _container (Config::instance()->default_container ())
, _resolution (RESOLUTION_2K)
- , _scaler (Scaler::from_id ("bicubic"))
, _signed (true)
, _encrypted (false)
, _j2k_bandwidth (Config::instance()->default_j2k_bandwidth ())
, _audio_channels (6)
, _three_d (false)
, _sequence_video (true)
- , _interop (false)
- , _burn_subtitles (false)
+ , _interop (Config::instance()->default_interop ())
+ , _audio_processor (0)
, _state_version (current_state_version)
, _dirty (false)
{
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, _3));
+
/* Make state.directory a complete path without ..s (where possible)
(Code swiped from Adam Bowen on stackoverflow)
*/
-
+
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 {
_playlist->set_sequence_video (_sequence_video);
}
+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 ());
+ DCPOMATIC_ASSERT (container ());
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 ()) {
s << "_S";
}
- if (_burn_subtitles) {
- s << "_B";
- }
-
if (_three_d) {
s << "_3D";
}
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
-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 () const
{
return video_identifier() + ".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
-Film::audio_mxf_filename () const
-{
- return filename_safe_name() + "_audio.mxf";
-}
+ boost::filesystem::path p = dir ("analysis");
-boost::filesystem::path
-Film::subtitle_xml_filename () const
-{
- return filename_safe_name() + "_subtitle.xml";
-}
+ MD5Digester digester;
+ BOOST_FOREACH (shared_ptr<Content> i, playlist->content ()) {
+ shared_ptr<AudioContent> ac = dynamic_pointer_cast<AudioContent> (i);
+ if (!ac) {
+ 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 (ac->digest ());
+ digester.add (ac->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 (ac->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_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());
+ set_isdcf_date_today ();
- {
- 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) {
- LOG_GENERAL ("Content: %1", (*i)->technical_summary());
+ 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());
- LOG_GENERAL ("%1 threads", Config::instance()->num_local_encoding_threads());
+ 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());
-#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<pair<string, string> > const m = mount_info ();
- for (list<pair<string, string> >::const_iterator i = m.begin(); i != m.end(); ++i) {
- LOG_GENERAL ("Mount: %1 %2", i->first, i->second);
- }
-
+
if (container() == 0) {
throw MissingSettingError (_("container"));
}
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
{
}
root->add_child("Resolution")->add_child_text (resolution_to_string (_resolution));
- root->add_child("Scaler")->add_child_text (_scaler->id ());
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("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;
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");
if (_state_version >= 9) {
_use_isdcf_name = f.bool_child ("UseISDCFName");
}
_resolution = string_to_resolution (f.string_child ("Resolution"));
- _scaler = Scaler::from_id (f.string_child ("Scaler"));
_j2k_bandwidth = f.number_child<int> ("J2KBandwidth");
_video_frame_rate = f.number_child<int> ("VideoFrameRate");
_signed = f.optional_bool_child("Signed").get_value_or (true);
_encrypted = f.bool_child ("Encrypted");
_audio_channels = f.number_child<int> ("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");
- 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<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);
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;
}
/* Split the raw name up into words */
vector<string> words;
- split (words, raw_name, is_any_of (" "));
+ 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;
++caps;
}
}
-
+
/* If w is all caps make the rest of it lower case, otherwise
leave it alone.
*/
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 (video_frame_rate() != 24) {
d << "-" << video_frame_rate();
}
-
+
if (container()) {
d << "_" << container()->isdcf_name();
}
/* 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) {
- ContentList cl = content ();
Ratio const * content_ratio = 0;
- for (ContentList::iterator i = cl.begin(); i != cl.end(); ++i) {
- shared_ptr<VideoContent> vc = dynamic_pointer_cast<VideoContent> (*i);
+ BOOST_FOREACH (shared_ptr<Content> i, content ()) {
+ shared_ptr<VideoContent> vc = dynamic_pointer_cast<VideoContent> (i);
if (vc) {
/* Here's the first piece of video content */
if (vc->scale().ratio ()) {
break;
}
}
-
+
if (content_ratio && content_ratio != container()) {
d << "-" << content_ratio->isdcf_name();
}
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;
+ /* Find all mapped channels */
+
+ int non_lfe = 0;
+ int lfe = 0;
+
+ if (audio_processor ()) {
+ /* Processors are mapped 1:1 to DCP outputs so we can guess the number of LFE/
+ non-LFE from the channel counts.
+ */
+ non_lfe = audio_processor()->out_channels ();
+ if (non_lfe >= 4) {
+ --non_lfe;
+ ++lfe;
+ }
+ } else {
+ list<int> mapped;
+ BOOST_FOREACH (shared_ptr<Content> i, content ()) {
+ shared_ptr<const AudioContent> ac = dynamic_pointer_cast<const AudioContent> (i);
+ if (ac) {
+ list<int> c = ac->audio_mapping().mapped_output_channels ();
+ copy (c.begin(), c.end(), back_inserter (mapped));
+ }
+ }
+
+ mapped.sort ();
+ mapped.unique ();
+
+ /* Count them */
+
+ for (list<int>::const_iterator i = mapped.begin(); i != mapped.end(); ++i) {
+ 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 ()) {
d << "_" << dm.studio;
}
} else {
d << "_SMPTE";
}
-
+
if (three_d ()) {
d << "-3D";
}
- if (!dm.package_type.empty ()) {
- d << "_" << dm.package_type;
+ 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
{
+ string unfiltered;
if (use_isdcf_name()) {
- return isdcf_name (if_created_now);
+ unfiltered = isdcf_name (if_created_now);
+ } else {
+ unfiltered = 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 name();
+ return filtered;
}
void
signal_changed (RESOLUTION);
}
-void
-Film::set_scaler (Scaler const * s)
-{
- _scaler = s;
- signal_changed (SCALER);
-}
-
void
Film::set_j2k_bandwidth (int b)
{
{
_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
}
void
-Film::set_burn_subtitles (bool b)
+Film::set_audio_processor (AudioProcessor const * processor)
{
- _burn_subtitles = b;
- signal_changed (BURN_SUBTITLES);
+ _audio_processor = processor;
+ signal_changed (AUDIO_PROCESSOR);
+ signal_changed (AUDIO_CHANNELS);
}
void
break;
}
- if (ui_signaller) {
- ui_signaller->emit (boost::bind (boost::ref (Changed), p));
- }
+ emit (boost::bind (boost::ref (Changed), p));
}
void
_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 ();
-
- SafeStringStream 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
{
} else if (e == EYES_RIGHT) {
s << ".R";
}
-
+
s << ".j2c";
if (t) {
Film::cpls () const
{
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 (
}
}
}
-
- 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
}
void
-Film::examine_content (shared_ptr<Content> c, bool calculate_digest)
+Film::examine_content (shared_ptr<Content> c)
{
- shared_ptr<Job> j (new ExamineContentJob (shared_from_this(), c, calculate_digest));
+ shared_ptr<Job> j (new ExamineContentJob (shared_from_this(), c));
JobManager::instance()->add (j);
}
void
-Film::examine_and_add_content (shared_ptr<Content> c, bool calculate_digest)
+Film::examine_and_add_content (shared_ptr<Content> c)
{
- if (dynamic_pointer_cast<FFmpegContent> (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, calculate_digest));
- j->Finished.connect (bind (&Film::maybe_add_content, this, boost::weak_ptr<Job> (j), boost::weak_ptr<Content> (c)));
+
+ shared_ptr<Job> j (new ExamineContentJob (shared_from_this(), 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 ()) {
+ 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);
}
}
_playlist->move_later (c);
}
+/** @return length of the film from time 0 to the last thing on the playlist */
DCPTime
Film::length () const
{
}
void
-Film::playlist_content_changed (boost::weak_ptr<Content> c, int p)
+Film::playlist_content_changed (weak_ptr<Content> c, int p, bool frequent)
{
+ _dirty = true;
+
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, frequent));
}
void
Film::playlist_changed ()
{
signal_changed (CONTENT);
-}
+ signal_changed (NAME);
+}
int
Film::audio_frame_rate () const
{
- /* XXX */
+ BOOST_FOREACH (shared_ptr<Content> i, content ()) {
+ shared_ptr<AudioContent> a = dynamic_pointer_cast<AudioContent> (i);
+ if (a && a->has_rate_above_48k ()) {
+ return 96000;
+ }
+ }
+
return 48000;
}
return dcp::Size (4096, 2160);
}
- assert (false);
+ DCPOMATIC_ASSERT (false);
return dcp::Size ();
}
dcp::Size
Film::frame_size () const
{
- return fit_ratio_within (container()->ratio(), full_frame (), 1);
+ return fit_ratio_within (container()->ratio(), full_frame ());
}
dcp::EncryptedKDM
) const
{
shared_ptr<const dcp::CPL> cpl (new dcp::CPL (cpl_file));
- shared_ptr<const dcp::Signer> signer = Config::instance()->signer();
+ shared_ptr<const dcp::CertificateChain> signer = Config::instance()->signer_chain ();
if (!signer->valid ()) {
throw InvalidSignerError ();
}
-
+
return dcp::DecryptedKDM (
cpl, key(), from, until, "DCP-o-matic", cpl->content_title_text(), dcp::LocalTime().as_string()
).encrypt (signer, target, formulation);
}
-list<dcp::EncryptedKDM>
+list<ScreenKDM>
Film::make_kdms (
list<shared_ptr<Screen> > screens,
boost::filesystem::path dcp,
dcp::Formulation formulation
) const
{
- list<dcp::EncryptedKDM> kdms;
+ list<ScreenKDM> kdms;
- for (list<shared_ptr<Screen> >::iterator i = screens.begin(); i != screens.end(); ++i) {
- if ((*i)->certificate) {
- kdms.push_back (make_kdm ((*i)->certificate.get(), dcp, from, until, formulation));
+ BOOST_FOREACH (shared_ptr<Screen> i, screens) {
+ if (i->certificate) {
+ kdms.push_back (ScreenKDM (i, make_kdm (i->certificate.get(), dcp, from, until, formulation)));
}
}
* 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 ());
+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_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) {
+ shared_ptr<SubtitleContent> sc = dynamic_pointer_cast<SubtitleContent> (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;
+}
+
+/** 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 ();
+ }
+
+ 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"));
+
+ 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 */
+}
projects / dcpomatic.git / blobdiff