X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fdcp_examiner.cc;h=219c3ee6ed66e993afd40bcd86922db01575580d;hb=a382bddc798c2699c816d92a46718b44485f8889;hp=ca851db2d941d3dda1cdaacce36b3f2f603f165a;hpb=f3e8368c2fe1d1ecfb41b3a81034b93281541ca4;p=dcpomatic.git diff --git a/src/lib/dcp_examiner.cc b/src/lib/dcp_examiner.cc index ca851db2d..219c3ee6e 100644 --- a/src/lib/dcp_examiner.cc +++ b/src/lib/dcp_examiner.cc @@ -1,5 +1,5 @@ /* - Copyright (C) 2014-2020 Carl Hetherington + Copyright (C) 2014-2021 Carl Hetherington This file is part of DCP-o-matic. @@ -18,8 +18,10 @@ */ + #include "dcp_examiner.h" #include "dcp_content.h" +#include "dcpomatic_log.h" #include "exceptions.h" #include "image.h" #include "config.h" @@ -48,12 +50,13 @@ #include "i18n.h" -using std::list; + using std::cout; -using std::runtime_error; -using std::map; -using std::shared_ptr; using std::dynamic_pointer_cast; +using std::shared_ptr; +using std::string; +using boost::optional; + DCPExaminer::DCPExaminer (shared_ptr content, bool tolerant) : DCP (content, tolerant) @@ -108,15 +111,32 @@ DCPExaminer::DCPExaminer (shared_ptr content, bool tolerant) _name = cpl->content_title_text (); _content_kind = cpl->content_kind (); + LOG_GENERAL ("Selected CPL %1", _cpl); + + auto try_to_parse_language = [](optional lang) -> boost::optional { + try { + if (lang) { + return dcp::LanguageTag (*lang); + } + } catch (...) {} + return boost::none; + }; + + LOG_GENERAL ("Looking at %1 reels", cpl->reels().size()); + for (auto i: cpl->reels()) { + LOG_GENERAL ("Reel %1", i->id()); if (i->main_picture ()) { if (!i->main_picture()->asset_ref().resolved()) { /* We are missing this asset so we can't continue; examination will be repeated later */ _needs_assets = true; + LOG_GENERAL ("Main picture %1 of reel %2 is missing", i->main_picture()->id(), i->id()); return; } + LOG_GENERAL ("Main picture %1 of reel %2 found", i->main_picture()->id(), i->id()); + auto const frac = i->main_picture()->edit_rate (); float const fr = float(frac.numerator) / frac.denominator; if (!_video_frame_rate) { @@ -140,9 +160,12 @@ DCPExaminer::DCPExaminer (shared_ptr content, bool tolerant) if (!i->main_sound()->asset_ref().resolved()) { /* We are missing this asset so we can't continue; examination will be repeated later */ _needs_assets = true; + LOG_GENERAL ("Main sound %1 of reel %2 is missing", i->main_sound()->id(), i->id()); return; } + LOG_GENERAL ("Main sound %1 of reel %2 found", i->main_sound()->id(), i->id()); + _has_audio = true; auto asset = i->main_sound()->asset(); @@ -159,31 +182,39 @@ DCPExaminer::DCPExaminer (shared_ptr content, bool tolerant) } _audio_length += i->main_sound()->actual_duration(); + _audio_language = try_to_parse_language (asset->language()); } if (i->main_subtitle ()) { if (!i->main_subtitle()->asset_ref().resolved()) { /* We are missing this asset so we can't continue; examination will be repeated later */ _needs_assets = true; + LOG_GENERAL ("Main subtitle %1 of reel %2 is missing", i->main_subtitle()->id(), i->id()); return; } + LOG_GENERAL ("Main subtitle %1 of reel %2 found", i->main_subtitle()->id(), i->id()); + _text_count[static_cast(TextType::OPEN_SUBTITLE)] = 1; + _open_subtitle_language = try_to_parse_language (i->main_subtitle()->language()); } 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; + LOG_GENERAL ("Closed caption %1 of reel %2 is missing", j->id(), i->id()); return; } + LOG_GENERAL ("Closed caption %1 of reel %2 found", j->id(), i->id()); + _text_count[static_cast(TextType::CLOSED_CAPTION)]++; - _dcp_text_tracks.push_back (DCPTextTrack(j->annotation_text(), j->language().get_value_or(_("Unknown")))); + _dcp_text_tracks.push_back (DCPTextTrack(j->annotation_text(), try_to_parse_language(j->language()))); } if (i->main_markers ()) { - map rm = i->main_markers()->get(); + auto rm = i->main_markers()->get(); _markers.insert (rm.begin(), rm.end()); } @@ -212,6 +243,8 @@ DCPExaminer::DCPExaminer (shared_ptr content, bool tolerant) _encrypted = cpl->any_encrypted (); _kdm_valid = true; + LOG_GENERAL_NC ("Check that everything encrypted has a key"); + /* 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 @@ -219,6 +252,7 @@ DCPExaminer::DCPExaminer (shared_ptr content, bool tolerant) */ try { for (auto i: cpl->reels()) { + LOG_GENERAL ("Reel %1", i->id()); auto pic = i->main_picture()->asset(); if (pic->encrypted() && !pic->key()) { _kdm_valid = false; @@ -227,9 +261,13 @@ DCPExaminer::DCPExaminer (shared_ptr content, bool tolerant) auto stereo = dynamic_pointer_cast(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()) { @@ -237,7 +275,9 @@ DCPExaminer::DCPExaminer (shared_ptr content, bool tolerant) if (sound->encrypted() && !sound->key()) { _kdm_valid = false; } - i->main_sound()->asset()->start_read()->get_frame(0); + auto reader = i->main_sound()->asset()->start_read(); + reader->set_check_hmac (false); + reader->get_frame(0); } if (i->main_subtitle()) { @@ -254,7 +294,9 @@ DCPExaminer::DCPExaminer (shared_ptr content, bool tolerant) if (atmos->encrypted() && !atmos->key()) { _kdm_valid = false; } - atmos->start_read()->get_frame(0); + auto reader = atmos->start_read(); + reader->set_check_hmac (false); + reader->get_frame(0); } } } catch (dcp::ReadError& e) { @@ -263,8 +305,7 @@ DCPExaminer::DCPExaminer (shared_ptr content, bool tolerant) _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 (cpl->reels().front()->main_picture()->asset()); _ratings = cpl->ratings();