/*
- Copyright (C) 2014-2019 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2014-2020 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
#include "exceptions.h"
#include "image.h"
#include "config.h"
+#include "util.h"
#include <dcp/dcp.h>
#include <dcp/decrypted_kdm.h>
#include <dcp/cpl.h>
#include <dcp/sound_asset.h>
#include <dcp/sound_asset_reader.h>
#include <dcp/subtitle_asset.h>
+#include <dcp/reel_atmos_asset.h>
#include <dcp/reel_subtitle_asset.h>
#include <dcp/reel_closed_caption_asset.h>
+#include <dcp/reel_markers_asset.h>
#include <dcp/sound_asset.h>
-#include <boost/foreach.hpp>
#include <iostream>
#include "i18n.h"
using std::list;
using std::cout;
using std::runtime_error;
-using boost::shared_ptr;
-using boost::dynamic_pointer_cast;
+using std::map;
+using std::shared_ptr;
+using std::string;
+using std::dynamic_pointer_cast;
+using boost::optional;
+
DCPExaminer::DCPExaminer (shared_ptr<const DCPContent> content, bool tolerant)
: DCP (content, tolerant)
- , _video_length (0)
- , _audio_length (0)
- , _has_video (false)
- , _has_audio (false)
- , _encrypted (false)
- , _needs_assets (false)
- , _kdm_valid (false)
- , _three_d (false)
{
shared_ptr<dcp::CPL> cpl;
- for (int i = 0; i < TEXT_COUNT; ++i) {
+ for (int i = 0; i < static_cast<int>(TextType::COUNT); ++i) {
_text_count[i] = 0;
}
if (content->cpl ()) {
/* Use the CPL that the content was using before */
- BOOST_FOREACH (shared_ptr<dcp::CPL> i, cpls()) {
+ for (auto i: cpls()) {
if (i->id() == content->cpl().get()) {
cpl = i;
}
int least_unsatisfied = INT_MAX;
- BOOST_FOREACH (shared_ptr<dcp::CPL> i, cpls()) {
+ for (auto i: cpls()) {
int unsatisfied = 0;
- BOOST_FOREACH (shared_ptr<dcp::Reel> j, i->reels()) {
+ for (auto j: i->reels()) {
if (j->main_picture() && !j->main_picture()->asset_ref().resolved()) {
++unsatisfied;
}
if (j->main_subtitle() && !j->main_subtitle()->asset_ref().resolved()) {
++unsatisfied;
}
+ if (j->atmos() && !j->atmos()->asset_ref().resolved()) {
+ ++unsatisfied;
+ }
}
if (unsatisfied < least_unsatisfied) {
_name = cpl->content_title_text ();
_content_kind = cpl->content_kind ();
- BOOST_FOREACH (shared_ptr<dcp::Reel> i, cpl->reels()) {
+ auto try_to_parse_language = [](optional<string> lang) -> boost::optional<dcp::LanguageTag> {
+ try {
+ if (lang) {
+ return dcp::LanguageTag (*lang);
+ }
+ } catch (...) {}
+ return boost::none;
+ };
+
+ for (auto i: cpl->reels()) {
if (i->main_picture ()) {
if (!i->main_picture()->asset_ref().resolved()) {
return;
}
- dcp::Fraction const frac = i->main_picture()->edit_rate ();
+ auto const frac = i->main_picture()->edit_rate ();
float const fr = float(frac.numerator) / frac.denominator;
if (!_video_frame_rate) {
_video_frame_rate = fr;
}
_has_video = true;
- shared_ptr<dcp::PictureAsset> asset = i->main_picture()->asset ();
+ auto asset = i->main_picture()->asset();
if (!_video_size) {
_video_size = asset->size ();
} else if (_video_size.get() != asset->size ()) {
}
_has_audio = true;
- shared_ptr<dcp::SoundAsset> asset = i->main_sound()->asset ();
+ auto asset = i->main_sound()->asset();
if (!_audio_channels) {
_audio_channels = asset->channels ();
}
_audio_length += i->main_sound()->actual_duration();
+ _audio_language = try_to_parse_language (asset->language());
}
if (i->main_subtitle ()) {
return;
}
- _text_count[TEXT_OPEN_SUBTITLE] = 1;
+ _text_count[static_cast<int>(TextType::OPEN_SUBTITLE)] = 1;
+ _open_subtitle_language = try_to_parse_language (i->main_subtitle()->language());
}
- BOOST_FOREACH (shared_ptr<dcp::ReelClosedCaptionAsset> j, i->closed_captions()) {
+ for (auto j: i->closed_captions()) {
if (!j->asset_ref().resolved()) {
/* We are missing this asset so we can't continue; examination will be repeated later */
_needs_assets = true;
return;
}
- _text_count[TEXT_CLOSED_CAPTION]++;
+ _text_count[static_cast<int>(TextType::CLOSED_CAPTION)]++;
+ _dcp_text_tracks.push_back (DCPTextTrack(j->annotation_text(), try_to_parse_language(j->language())));
+ }
+
+ if (i->main_markers ()) {
+ auto rm = i->main_markers()->get();
+ _markers.insert (rm.begin(), rm.end());
+ }
+
+ if (i->atmos()) {
+ _has_atmos = true;
+ _atmos_length += i->atmos()->actual_duration();
+ if (_atmos_edit_rate != dcp::Fraction()) {
+ DCPOMATIC_ASSERT (i->atmos()->edit_rate() == _atmos_edit_rate);
+ }
+ _atmos_edit_rate = i->atmos()->edit_rate();
}
if (i->main_picture()) {
_reel_lengths.push_back (i->main_subtitle()->actual_duration());
} else if (!i->closed_captions().empty()) {
_reel_lengths.push_back (i->closed_captions().front()->actual_duration());
+ } else if (!i->atmos()) {
+ _reel_lengths.push_back (i->atmos()->actual_duration());
}
}
- _encrypted = cpl->encrypted ();
+ _encrypted = cpl->any_encrypted ();
_kdm_valid = true;
- /* Check that we can read the first picture, sound and subtitle frames of each reel */
+ /* Check first that anything encrypted has a key. We must do this, as if we try to
+ * read encrypted data with asdcplib without even offering a key it will just return
+ * the encrypted data. Secondly, check that we can read the first thing from each
+ * asset in each reel. This checks that when we do have a key it's the right one.
+ */
try {
- BOOST_FOREACH (shared_ptr<dcp::Reel> i, cpl->reels()) {
- shared_ptr<dcp::PictureAsset> pic = i->main_picture()->asset ();
- shared_ptr<dcp::MonoPictureAsset> mono = dynamic_pointer_cast<dcp::MonoPictureAsset> (pic);
- shared_ptr<dcp::StereoPictureAsset> stereo = dynamic_pointer_cast<dcp::StereoPictureAsset> (pic);
+ for (auto i: cpl->reels()) {
+ auto pic = i->main_picture()->asset();
+ if (pic->encrypted() && !pic->key()) {
+ _kdm_valid = false;
+ }
+ auto mono = dynamic_pointer_cast<dcp::MonoPictureAsset>(pic);
+ auto stereo = dynamic_pointer_cast<dcp::StereoPictureAsset>(pic);
if (mono) {
- mono->start_read()->get_frame(0)->xyz_image ();
+ auto reader = mono->start_read();
+ reader->set_check_hmac (false);
+ reader->get_frame(0)->xyz_image();
} else {
- stereo->start_read()->get_frame(0)->xyz_image (dcp::EYE_LEFT);
+ auto reader = stereo->start_read();
+ reader->set_check_hmac (false);
+ reader->get_frame(0)->xyz_image(dcp::Eye::LEFT);
}
if (i->main_sound()) {
- shared_ptr<dcp::SoundAsset> sound = i->main_sound()->asset ();
- i->main_sound()->asset()->start_read()->get_frame(0);
+ auto sound = i->main_sound()->asset ();
+ if (sound->encrypted() && !sound->key()) {
+ _kdm_valid = false;
+ }
+ auto reader = i->main_sound()->asset()->start_read();
+ reader->set_check_hmac (false);
+ reader->get_frame(0);
}
if (i->main_subtitle()) {
- i->main_subtitle()->asset()->subtitles ();
+ auto sub = i->main_subtitle()->asset();
+ auto mxf_sub = dynamic_pointer_cast<dcp::MXF>(sub);
+ if (mxf_sub && mxf_sub->encrypted() && !mxf_sub->key()) {
+ _kdm_valid = false;
+ }
+ sub->subtitles ();
+ }
+
+ if (i->atmos()) {
+ auto atmos = i->atmos()->asset();
+ if (atmos->encrypted() && !atmos->key()) {
+ _kdm_valid = false;
+ }
+ auto reader = atmos->start_read();
+ reader->set_check_hmac (false);
+ reader->get_frame(0);
}
}
} catch (dcp::ReadError& e) {
_kdm_valid = false;
}
- DCPOMATIC_ASSERT (cpl->standard ());
- _standard = cpl->standard().get();
+ _standard = cpl->standard();
_three_d = !cpl->reels().empty() && cpl->reels().front()->main_picture() &&
dynamic_pointer_cast<dcp::StereoPictureAsset> (cpl->reels().front()->main_picture()->asset());
+ _ratings = cpl->ratings();
+ for (auto i: cpl->content_versions()) {
+ _content_versions.push_back (i.label_text);
+ }
_cpl = cpl->id ();
}
projects / dcpomatic.git / blobdiff