/*
- Copyright (C) 2014-2022 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2014-2023 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
#include <dcp/reel_picture_asset.h>
#include <dcp/reel_subtitle_asset.h>
#include <dcp/reel.h>
+#include <dcp/scope_guard.h>
#include <libxml++/libxml++.h>
#include <iterator>
#include <iostream>
using std::cout;
using std::dynamic_pointer_cast;
+using std::exception;
using std::function;
using std::list;
using std::make_shared;
for (auto i: node->node_children("ContentVersion")) {
_content_versions.push_back (i->content());
}
+
+ _active_audio_channels = node->optional_number_child<int>("ActiveAudioChannels");
+
+ for (auto non_zero: node->node_children("HasNonZeroEntryPoint")) {
+ try {
+ auto type = string_to_text_type(non_zero->string_attribute("type"));
+ _has_non_zero_entry_point[type] = non_zero->content() == "1";
+ } catch (MetadataError&) {}
+ }
}
void
void
DCPContent::read_sub_directory (boost::filesystem::path p)
{
+ using namespace boost::filesystem;
+
LOG_GENERAL ("DCPContent::read_sub_directory reads %1", p.string());
- for (auto i: boost::filesystem::directory_iterator(p)) {
- if (boost::filesystem::is_regular_file(i.path())) {
- LOG_GENERAL ("Inside there's regular file %1", i.path().string());
- add_path (i.path());
- } else if (boost::filesystem::is_directory(i.path()) && i.path().filename() != ".AppleDouble") {
- LOG_GENERAL ("Inside there's directory %1", i.path().string());
- read_sub_directory (i.path());
- } else {
- LOG_GENERAL("Ignoring %1 from inside: status is %2", i.path().string(), static_cast<int>(boost::filesystem::status(i.path()).type()));
+ try {
+ for (auto i: directory_iterator(p)) {
+ if (is_regular_file(i.path())) {
+ LOG_GENERAL ("Inside there's regular file %1", i.path().string());
+ add_path (i.path());
+ } else if (is_directory(i.path()) && i.path().filename() != ".AppleDouble") {
+ LOG_GENERAL ("Inside there's directory %1", i.path().string());
+ read_sub_directory (i.path());
+ } else {
+ LOG_GENERAL("Ignoring %1 from inside: status is %2", i.path().string(), static_cast<int>(status(i.path()).type()));
+ }
}
+ } catch (exception& e) {
+ LOG_GENERAL("Failed to iterate over %1: %2", p.string(), e.what());
}
}
bool const needed_kdm = needs_kdm ();
string const old_name = name ();
+ ContentChangeSignalDespatcher::instance()->suspend();
+ dcp::ScopeGuard sg = []() {
+ ContentChangeSignalDespatcher::instance()->resume();
+ };
+
ContentChangeSignaller cc_texts (this, DCPContentProperty::TEXTS);
ContentChangeSignaller cc_assets (this, DCPContentProperty::NEEDS_ASSETS);
ContentChangeSignaller cc_kdm (this, DCPContentProperty::NEEDS_KDM);
auto m = as->mapping ();
m.make_default (film ? film->audio_processor() : 0);
as->set_mapping (m);
+
+ _active_audio_channels = examiner->active_audio_channels();
}
if (examiner->has_atmos()) {
atmos->set_length (examiner->atmos_length());
}
- list<shared_ptr<TextContent>> new_text;
+ vector<shared_ptr<TextContent>> new_text;
for (int i = 0; i < examiner->text_count(TextType::OPEN_SUBTITLE); ++i) {
auto c = make_shared<TextContent>(this, TextType::OPEN_SUBTITLE, TextType::OPEN_SUBTITLE);
c->set_language (examiner->open_subtitle_language());
- add_fonts_from_examiner(c, examiner->fonts());
+ examiner->add_fonts(c);
new_text.push_back (c);
}
for (int i = 0; i < examiner->text_count(TextType::CLOSED_CAPTION); ++i) {
auto c = make_shared<TextContent>(this, TextType::CLOSED_CAPTION, TextType::CLOSED_CAPTION);
c->set_dcp_track (examiner->dcp_text_track(i));
+ examiner->add_fonts(c);
new_text.push_back (c);
}
}
_ratings = examiner->ratings ();
_content_versions = examiner->content_versions ();
+ _has_non_zero_entry_point = examiner->has_non_zero_entry_point();
}
if (needed_assets == needs_assets()) {
return s;
}
+
void
-DCPContent::as_xml (xmlpp::Node* node, bool with_paths) const
+DCPContent::as_xml(xmlpp::Element* element, bool with_paths) const
{
- node->add_child("Type")->add_child_text ("DCP");
+ cxml::add_text_child(element, "Type", "DCP");
- Content::as_xml (node, with_paths);
+ Content::as_xml(element, with_paths);
if (video) {
- video->as_xml (node);
+ video->as_xml(element);
}
if (audio) {
- audio->as_xml (node);
- node->add_child("AudioFrameRate")->add_child_text (raw_convert<string> (audio->stream()->frame_rate()));
- node->add_child("AudioLength")->add_child_text (raw_convert<string> (audio->stream()->length()));
- audio->stream()->mapping().as_xml (node->add_child("AudioMapping"));
+ audio->as_xml(element);
+ cxml::add_text_child(element, "AudioFrameRate", raw_convert<string>(audio->stream()->frame_rate()));
+ cxml::add_text_child(element, "AudioLength", raw_convert<string>(audio->stream()->length()));
+ audio->stream()->mapping().as_xml(cxml::add_child(element, "AudioMapping"));
}
for (auto i: text) {
- i->as_xml (node);
+ i->as_xml(element);
}
if (atmos) {
- atmos->as_xml (node);
+ atmos->as_xml(element);
}
boost::mutex::scoped_lock lm (_mutex);
- node->add_child("Name")->add_child_text (_name);
- node->add_child("Encrypted")->add_child_text (_encrypted ? "1" : "0");
- node->add_child("NeedsAssets")->add_child_text (_needs_assets ? "1" : "0");
+
+ cxml::add_text_child(element, "Name", _name);
+ cxml::add_text_child(element, "Encrypted", _encrypted ? "1" : "0");
+ cxml::add_text_child(element, "NeedsAssets", _needs_assets ? "1" : "0");
if (_kdm) {
- node->add_child("KDM")->add_child_text (_kdm->as_xml ());
+ cxml::add_text_child(element, "KDM", _kdm->as_xml());
}
- node->add_child("KDMValid")->add_child_text (_kdm_valid ? "1" : "0");
- node->add_child("ReferenceVideo")->add_child_text (_reference_video ? "1" : "0");
- node->add_child("ReferenceAudio")->add_child_text (_reference_audio ? "1" : "0");
- node->add_child("ReferenceOpenSubtitle")->add_child_text(_reference_text[TextType::OPEN_SUBTITLE] ? "1" : "0");
- node->add_child("ReferenceClosedCaption")->add_child_text(_reference_text[TextType::CLOSED_CAPTION] ? "1" : "0");
+ cxml::add_text_child(element, "KDMValid", _kdm_valid ? "1" : "0");
+ cxml::add_text_child(element, "ReferenceVideo", _reference_video ? "1" : "0");
+ cxml::add_text_child(element, "ReferenceAudio", _reference_audio ? "1" : "0");
+ cxml::add_text_child(element, "ReferenceOpenSubtitle", _reference_text[TextType::OPEN_SUBTITLE] ? "1" : "0");
+ cxml::add_text_child(element, "ReferenceClosedCaption", _reference_text[TextType::CLOSED_CAPTION] ? "1" : "0");
if (_standard) {
switch (_standard.get ()) {
case dcp::Standard::INTEROP:
- node->add_child("Standard")->add_child_text ("Interop");
+ cxml::add_text_child(element, "Standard", "Interop");
break;
case dcp::Standard::SMPTE:
- node->add_child("Standard")->add_child_text ("SMPTE");
+ cxml::add_text_child(element, "Standard", "SMPTE");
break;
default:
DCPOMATIC_ASSERT (false);
}
}
- node->add_child("ThreeD")->add_child_text (_three_d ? "1" : "0");
+ cxml::add_text_child(element, "ThreeD", _three_d ? "1" : "0");
if (_content_kind) {
- node->add_child("ContentKind")->add_child_text(_content_kind->name());
+ cxml::add_text_child(element, "ContentKind", _content_kind->name());
}
if (_cpl) {
- node->add_child("CPL")->add_child_text (_cpl.get ());
+ cxml::add_text_child(element, "CPL", _cpl.get());
}
for (auto i: _reel_lengths) {
- node->add_child("ReelLength")->add_child_text (raw_convert<string> (i));
+ cxml::add_text_child(element, "ReelLength", raw_convert<string>(i));
}
for (auto const& i: _markers) {
- auto marker = node->add_child("Marker");
+ auto marker = cxml::add_child(element, "Marker");
marker->set_attribute("type", dcp::marker_to_string(i.first));
marker->add_child_text(raw_convert<string>(i.second.get()));
}
for (auto i: _ratings) {
- auto rating = node->add_child("Rating");
+ auto rating = cxml::add_child(element, "Rating");
i.as_xml (rating);
}
for (auto i: _content_versions) {
- node->add_child("ContentVersion")->add_child_text(i);
+ cxml::add_text_child(element, "ContentVersion", i);
+ }
+
+ if (_active_audio_channels) {
+ cxml::add_text_child(element, "ActiveAudioChannels", raw_convert<string>(*_active_audio_channels));
+ }
+
+ for (auto i = 0; i < static_cast<int>(TextType::COUNT); ++i) {
+ if (_has_non_zero_entry_point[i]) {
+ auto has = cxml::add_child(element, "HasNonZeroEntryPoint");
+ has->add_child_text("1");
+ has->set_attribute("type", text_type_to_string(static_cast<TextType>(i)));
+ }
}
}
+
DCPTime
DCPContent::full_length (shared_ptr<const Film> film) const
{
s += i->identifier () + " ";
}
+ boost::mutex::scoped_lock lm(_mutex);
+
s += string (_reference_video ? "1" : "0");
for (auto text: _reference_text) {
s += string(text ? "1" : "0");
}
bool
-DCPContent::can_reference (shared_ptr<const Film> film, function<bool (shared_ptr<const Content>)> part, string overlapping, string& why_not) const
+DCPContent::can_reference_anything(shared_ptr<const Film> film, string& why_not) const
{
/* We must be using the same standard as the film */
if (_standard) {
}
}
- auto a = overlaps (film, film->content(), part, position(), end(film));
- if (a.size() != 1 || a.front().get() != this) {
- why_not = overlapping;
- return false;
- }
-
return true;
}
-static
-bool check_video (shared_ptr<const Content> c)
+bool
+DCPContent::overlaps(shared_ptr<const Film> film, function<bool (shared_ptr<const Content>)> part) const
{
- return static_cast<bool>(c->video) && c->video->use();
+ auto const a = dcpomatic::overlaps(film, film->content(), part, position(), end(film));
+ return a.size() != 1 || a.front().get() != this;
}
+
bool
DCPContent::can_reference_video (shared_ptr<const Film> film, string& why_not) const
{
return false;
}
- /// TRANSLATORS: this string will follow "Cannot reference this DCP: "
- return can_reference (film, bind (&check_video, _1), _("it overlaps other video content; remove the other content."), why_not);
-}
+ auto part = [](shared_ptr<const Content> c) {
+ return static_cast<bool>(c->video) && c->video->use();
+ };
-static
-bool check_audio (shared_ptr<const Content> c)
-{
- return static_cast<bool>(c->audio) && !c->audio->mapping().mapped_output_channels().empty();
+ if (overlaps(film, part)) {
+ /// TRANSLATORS: this string will follow "Cannot reference this DCP: "
+ why_not = _("it overlaps other video content.");
+ return false;
+ }
+
+ return can_reference_anything(film, why_not);
}
+
bool
DCPContent::can_reference_audio (shared_ptr<const Film> film, string& why_not) const
{
- shared_ptr<DCPDecoder> decoder;
- try {
- decoder = make_shared<DCPDecoder>(film, shared_from_this(), false, film->tolerant(), shared_ptr<DCPDecoder>());
- } catch (dcp::ReadError &) {
- /* We couldn't read the DCP, so it's probably missing */
- return false;
- } catch (DCPError &) {
- /* We couldn't read the DCP, so it's probably missing */
- return false;
- } catch (dcp::KDMDecryptionError &) {
- /* We have an incorrect KDM */
- return false;
+ if (audio && audio->stream()) {
+ auto const channels = audio->stream()->channels();
+ if (channels != film->audio_channels()) {
+ why_not = String::compose(_("it has a different number of audio channels than the project; set the project to have %1 channels."), channels);
+ return false;
+ }
}
- for (auto i: decoder->reels()) {
- if (!i->main_sound()) {
- /// TRANSLATORS: this string will follow "Cannot reference this DCP: "
- why_not = _("it does not have sound in all its reels.");
- return false;
- }
- }
+ auto part = [](shared_ptr<const Content> c) {
+ return static_cast<bool>(c->audio) && !c->audio->mapping().mapped_output_channels().empty();
+ };
- /// TRANSLATORS: this string will follow "Cannot reference this DCP: "
- return can_reference (film, bind (&check_audio, _1), _("it overlaps other audio content; remove the other content."), why_not);
-}
+ if (overlaps(film, part)) {
+ /// TRANSLATORS: this string will follow "Cannot reference this DCP: "
+ why_not = _("it overlaps other audio content.");
+ return false;
+ }
-static
-bool check_text (shared_ptr<const Content> c)
-{
- return !c->text.empty();
+ return can_reference_anything(film, why_not);
}
+
bool
DCPContent::can_reference_text (shared_ptr<const Film> film, TextType type, string& why_not) const
{
- shared_ptr<DCPDecoder> decoder;
- try {
- decoder = make_shared<DCPDecoder>(film, shared_from_this(), false, film->tolerant(), shared_ptr<DCPDecoder>());
- } catch (dcp::ReadError &) {
- /* We couldn't read the DCP, so it's probably missing */
- return false;
- } catch (dcp::KDMDecryptionError &) {
- /* We have an incorrect KDM */
+ if (_has_non_zero_entry_point[TextType::OPEN_SUBTITLE]) {
+ /// TRANSLATORS: this string will follow "Cannot reference this DCP: "
+ why_not = _("one of its subtitle reels has a non-zero entry point so it must be re-written.");
return false;
}
- for (auto i: decoder->reels()) {
- if (type == TextType::OPEN_SUBTITLE) {
- if (!i->main_subtitle()) {
- /// TRANSLATORS: this string will follow "Cannot reference this DCP: "
- why_not = _("it does not have open subtitles in all its reels.");
- return false;
- } else if (i->main_subtitle()->entry_point().get_value_or(0) != 0) {
- /// TRANSLATORS: this string will follow "Cannot reference this DCP: "
- why_not = _("one of its subtitle reels has a non-zero entry point so it must be re-written.");
- return false;
- }
- }
- if (type == TextType::CLOSED_CAPTION) {
- if (i->closed_captions().empty()) {
- /// TRANSLATORS: this string will follow "Cannot reference this DCP: "
- why_not = _("it does not have closed captions in all its reels.");
- return false;
- }
- for (auto j: i->closed_captions()) {
- if (j->entry_point().get_value_or(0) != 0) {
- /// TRANSLATORS: this string will follow "Cannot reference this DCP: "
- why_not = _("one of its closed caption has a non-zero entry point so it must be re-written.");
- return false;
- }
- }
- }
+ if (_has_non_zero_entry_point[TextType::CLOSED_CAPTION]) {
+ /// TRANSLATORS: this string will follow "Cannot reference this DCP: "
+ why_not = _("one of its closed caption has a non-zero entry point so it must be re-written.");
+ return false;
}
if (trim_start() != dcpomatic::ContentTime()) {
return false;
}
- /// TRANSLATORS: this string will follow "Cannot reference this DCP: "
- return can_reference (film, bind (&check_text, _1), _("it overlaps other text content; remove the other content."), why_not);
+ auto part = [type](shared_ptr<const Content> c) {
+ return std::find_if(c->text.begin(), c->text.end(), [type](shared_ptr<const TextContent> t) { return t->type() == type; }) != c->text.end();
+ };
+
+ if (overlaps(film, part)) {
+ /// TRANSLATORS: this string will follow "Cannot reference this DCP: "
+ why_not = _("it overlaps other text content.");
+ return false;
+ }
+
+ return can_reference_anything(film, why_not);
}
void
return;
}
+ if (this == dc.get()) {
+ return;
+ }
+
+ boost::mutex::scoped_lock lm(_mutex);
+ boost::mutex::scoped_lock lm2(dc->_mutex);
+
_reference_video = dc->_reference_video;
_reference_audio = dc->_reference_audio;
_reference_text = dc->_reference_text;
Resolution
DCPContent::resolution () const
{
- if (video->size().width > 2048 || video->size().height > 1080) {
+ if (video->size() && (video->size()->width > 2048 || video->size()->height > 1080)) {
return Resolution::FOUR_K;
}
}
-void
-add_fonts_from_examiner(shared_ptr<TextContent> text, vector<vector<shared_ptr<Font>>> const & all_fonts)
-{
- int reel_number = 0;
- for (auto reel_fonts: all_fonts) {
- for (auto font: reel_fonts) {
- /* Each reel could have its own font with the same ID, so we disambiguate them here
- * by prepending the reel number. We do the same disambiguation when emitting the
- * subtitles in the DCP decoder.
- */
- font->set_id(id_for_font_in_reel(font->id(), reel_number));
- text->add_font(font);
- }
- ++reel_number;
- }
-
-}
-
-
-string
-id_for_font_in_reel(string id, int reel)
-{
- return String::compose("%1_%2", reel, id);
-}
-
-
void
DCPContent::check_font_ids()
{
}
DCPExaminer examiner(shared_from_this(), true);
- add_fonts_from_examiner(text.front(), examiner.fonts());
+ examiner.add_fonts(text.front());
+}
+
+
+int
+DCPContent::active_audio_channels() const
+{
+ return _active_audio_channels.get_value_or(
+ (audio && audio->stream()) ? audio->stream()->channels() : 0
+ );
}
projects / dcpomatic.git / blobdiff