test/player_test.cc

   1 /*
   2     Copyright (C) 2014-2021 Carl Hetherington <cth@carlh.net>
   3
   4     This file is part of DCP-o-matic.
   5
   6     DCP-o-matic is free software; you can redistribute it and/or modify
   7     it under the terms of the GNU General Public License as published by
   8     the Free Software Foundation; either version 2 of the License, or
   9     (at your option) any later version.
  10
  11     DCP-o-matic is distributed in the hope that it will be useful,
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14     GNU General Public License for more details.
  15
  16     You should have received a copy of the GNU General Public License
  17     along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 */
  20
  21
  22 /** @file  test/player_test.cc
  23  *  @brief Test Player class.
  24  *  @ingroup selfcontained
  25  */
  26
  27
  28 #include "lib/audio_buffers.h"
  29 #include "lib/audio_content.h"
  30 #include "lib/butler.h"
  31 #include "lib/compose.hpp"
  32 #include "lib/config.h"
  33 #include "lib/content_factory.h"
  34 #include "lib/cross.h"
  35 #include "lib/dcp_content.h"
  36 #include "lib/dcp_content_type.h"
  37 #include "lib/dcpomatic_log.h"
  38 #include "lib/ffmpeg_content.h"
  39 #include "lib/film.h"
  40 #include "lib/image_content.h"
  41 #include "lib/image_png.h"
  42 #include "lib/player.h"
  43 #include "lib/ratio.h"
  44 #include "lib/string_text_file_content.h"
  45 #include "lib/text_content.h"
  46 #include "lib/video_content.h"
  47 #include "test.h"
  48 #include <boost/test/unit_test.hpp>
  49 #include <boost/algorithm/string.hpp>
  50 #include <iostream>
  51
  52
  53 using std::cout;
  54 using std::list;
  55 using std::shared_ptr;
  56 using std::make_shared;
  57 using boost::bind;
  58 using boost::optional;
  59 #if BOOST_VERSION >= 106100
  60 using namespace boost::placeholders;
  61 #endif
  62 using namespace dcpomatic;
  63
  64
  65 static shared_ptr<AudioBuffers> accumulated;
  66
  67
  68 static void
  69 accumulate (shared_ptr<AudioBuffers> audio, DCPTime)
  70 {
  71         BOOST_REQUIRE (accumulated);
  72         accumulated->append (audio);
  73 }
  74
  75
  76 /** Check that the Player correctly generates silence when used with a silent FFmpegContent */
  77 BOOST_AUTO_TEST_CASE (player_silence_padding_test)
  78 {
  79         auto film = new_test_film ("player_silence_padding_test");
  80         film->set_name ("player_silence_padding_test");
  81         auto c = std::make_shared<FFmpegContent>("test/data/test.mp4");
  82         film->set_container (Ratio::from_id ("185"));
  83         film->set_audio_channels (6);
  84
  85         film->examine_and_add_content (c);
  86         BOOST_REQUIRE (!wait_for_jobs());
  87
  88         accumulated = std::make_shared<AudioBuffers>(film->audio_channels(), 0);
  89
  90         Player player(film, Image::Alignment::COMPACT);
  91         player.Audio.connect(bind(&accumulate, _1, _2));
  92         while (!player.pass()) {}
  93         BOOST_REQUIRE (accumulated->frames() >= 48000);
  94         BOOST_CHECK_EQUAL (accumulated->channels(), film->audio_channels ());
  95
  96         for (int i = 0; i < 48000; ++i) {
  97                 for (int c = 0; c < accumulated->channels(); ++c) {
  98                         BOOST_CHECK_EQUAL (accumulated->data()[c][i], 0);
  99                 }
 100         }
 101 }
 102
 103
 104 /* Test insertion of black frames between separate bits of video content */
 105 BOOST_AUTO_TEST_CASE (player_black_fill_test)
 106 {
 107         auto film = new_test_film ("black_fill_test");
 108         film->set_dcp_content_type (DCPContentType::from_isdcf_name ("FTR"));
 109         film->set_name ("black_fill_test");
 110         film->set_container (Ratio::from_id ("185"));
 111         film->set_sequence (false);
 112         film->set_interop (false);
 113         auto contentA = std::make_shared<ImageContent>("test/data/simple_testcard_640x480.png");
 114         auto contentB = std::make_shared<ImageContent>("test/data/simple_testcard_640x480.png");
 115
 116         film->examine_and_add_content (contentA);
 117         film->examine_and_add_content (contentB);
 118         BOOST_REQUIRE (!wait_for_jobs());
 119
 120         contentA->video->set_length (3);
 121         contentA->set_position (film, DCPTime::from_frames(2, film->video_frame_rate()));
 122         contentA->video->set_custom_ratio (1.85);
 123         contentB->video->set_length (1);
 124         contentB->set_position (film, DCPTime::from_frames(7, film->video_frame_rate()));
 125         contentB->video->set_custom_ratio (1.85);
 126
 127         make_and_verify_dcp (
 128                 film,
 129                 {
 130                         dcp::VerificationNote::Code::MISSING_FFMC_IN_FEATURE,
 131                         dcp::VerificationNote::Code::MISSING_FFEC_IN_FEATURE
 132                 });
 133
 134         boost::filesystem::path ref;
 135         ref = "test";
 136         ref /= "data";
 137         ref /= "black_fill_test";
 138
 139         boost::filesystem::path check;
 140         check = "build";
 141         check /= "test";
 142         check /= "black_fill_test";
 143         check /= film->dcp_name();
 144
 145         /* This test is concerned with the image, so we'll ignore any
 146          * differences in sound between the DCP and the reference to avoid test
 147          * failures for unrelated reasons.
 148          */
 149         check_dcp(ref.string(), check.string(), true);
 150 }
 151
 152
 153 /** Check behaviour with an awkward playlist whose data does not end on a video frame start */
 154 BOOST_AUTO_TEST_CASE (player_subframe_test)
 155 {
 156         auto film = new_test_film ("reels_test7");
 157         film->set_name ("reels_test7");
 158         film->set_container (Ratio::from_id("185"));
 159         film->set_dcp_content_type (DCPContentType::from_isdcf_name("TST"));
 160         auto A = content_factory("test/data/flat_red.png")[0];
 161         film->examine_and_add_content (A);
 162         BOOST_REQUIRE (!wait_for_jobs());
 163         auto B = content_factory("test/data/awkward_length.wav")[0];
 164         film->examine_and_add_content (B);
 165         BOOST_REQUIRE (!wait_for_jobs());
 166         film->set_video_frame_rate (24);
 167         A->video->set_length (3 * 24);
 168
 169         BOOST_CHECK (A->full_length(film) == DCPTime::from_frames(3 * 24, 24));
 170         BOOST_CHECK (B->full_length(film) == DCPTime(289920));
 171         /* Length should be rounded up from B's length to the next video frame */
 172         BOOST_CHECK (film->length() == DCPTime::from_frames(3 * 24 + 1, 24));
 173
 174         Player player(film, Image::Alignment::COMPACT);
 175         player.setup_pieces();
 176         BOOST_REQUIRE_EQUAL(player._black._periods.size(), 1U);
 177         BOOST_CHECK(player._black._periods.front() == DCPTimePeriod(DCPTime::from_frames(3 * 24, 24), DCPTime::from_frames(3 * 24 + 1, 24)));
 178         BOOST_REQUIRE_EQUAL(player._silent._periods.size(), 1U);
 179         BOOST_CHECK(player._silent._periods.front() == DCPTimePeriod(DCPTime(289920), DCPTime::from_frames(3 * 24 + 1, 24)));
 180 }
 181
 182
 183 static Frame video_frames;
 184 static Frame audio_frames;
 185
 186
 187 static void
 188 video (shared_ptr<PlayerVideo>, DCPTime)
 189 {
 190         ++video_frames;
 191 }
 192
 193 static void
 194 audio (shared_ptr<AudioBuffers> audio, DCPTime)
 195 {
 196         audio_frames += audio->frames();
 197 }
 198
 199
 200 /** Check with a video-only file that the video and audio emissions happen more-or-less together */
 201 BOOST_AUTO_TEST_CASE (player_interleave_test)
 202 {
 203         auto film = new_test_film ("ffmpeg_transcoder_basic_test_subs");
 204         film->set_name ("ffmpeg_transcoder_basic_test");
 205         film->set_container (Ratio::from_id ("185"));
 206         film->set_audio_channels (6);
 207
 208         auto c = std::make_shared<FFmpegContent>("test/data/test.mp4");
 209         film->examine_and_add_content (c);
 210         BOOST_REQUIRE (!wait_for_jobs ());
 211
 212         auto s = std::make_shared<StringTextFileContent>("test/data/subrip.srt");
 213         film->examine_and_add_content (s);
 214         BOOST_REQUIRE (!wait_for_jobs ());
 215
 216         Player player(film, Image::Alignment::COMPACT);
 217         player.Video.connect(bind(&video, _1, _2));
 218         player.Audio.connect(bind(&audio, _1, _2));
 219         video_frames = audio_frames = 0;
 220         while (!player.pass()) {
 221                 BOOST_CHECK (abs(video_frames - (audio_frames / 2000)) <= 8);
 222         }
 223 }
 224
 225
 226 /** Test some seeks towards the start of a DCP with awkward subtitles; see mantis #1085
 227  *  and a number of others.  I thought this was a player seek bug but in fact it was
 228  *  caused by the subtitle starting just after the start of the video frame and hence
 229  *  being faded out.
 230  */
 231 BOOST_AUTO_TEST_CASE (player_seek_test)
 232 {
 233         auto film = std::make_shared<Film>(optional<boost::filesystem::path>());
 234         auto dcp = std::make_shared<DCPContent>(TestPaths::private_data() / "awkward_subs");
 235         film->examine_and_add_content (dcp, true);
 236         BOOST_REQUIRE (!wait_for_jobs ());
 237         dcp->only_text()->set_use (true);
 238
 239         Player player(film, Image::Alignment::COMPACT);
 240         player.set_fast();
 241         player.set_always_burn_open_subtitles();
 242         player.set_play_referenced();
 243
 244         auto butler = std::make_shared<Butler>(
 245                 film, player, AudioMapping(), 2, bind(PlayerVideo::force, AV_PIX_FMT_RGB24), VideoRange::FULL, Image::Alignment::PADDED, true, false, Butler::Audio::DISABLED
 246                 );
 247
 248         for (int i = 0; i < 10; ++i) {
 249                 auto t = DCPTime::from_frames (i, 24);
 250                 butler->seek (t, true);
 251                 auto video = butler->get_video(Butler::Behaviour::BLOCKING, 0);
 252                 BOOST_CHECK_EQUAL(video.second.get(), t.get());
 253                 write_image(video.first->image(bind(PlayerVideo::force, AV_PIX_FMT_RGB24), VideoRange::FULL, true), String::compose("build/test/player_seek_test_%1.png", i));
 254                 /* This 14.08 is empirically chosen (hopefully) to accept changes in rendering between the reference and a test machine
 255                    (17.10 and 16.04 seem to anti-alias a little differently) but to reject gross errors e.g. missing fonts or missing
 256                    text altogether.
 257                 */
 258                 check_image(TestPaths::private_data() / String::compose("player_seek_test_%1.png", i), String::compose("build/test/player_seek_test_%1.png", i), 14.08);
 259         }
 260 }
 261
 262
 263 /** Test some more seeks towards the start of a DCP with awkward subtitles */
 264 BOOST_AUTO_TEST_CASE (player_seek_test2)
 265 {
 266         auto film = std::make_shared<Film>(optional<boost::filesystem::path>());
 267         auto dcp = std::make_shared<DCPContent>(TestPaths::private_data() / "awkward_subs2");
 268         film->examine_and_add_content (dcp, true);
 269         BOOST_REQUIRE (!wait_for_jobs ());
 270         dcp->only_text()->set_use (true);
 271
 272         Player player(film, Image::Alignment::COMPACT);
 273         player.set_fast();
 274         player.set_always_burn_open_subtitles();
 275         player.set_play_referenced();
 276
 277         auto butler = std::make_shared<Butler>
 278                 (film, player, AudioMapping(), 2, bind(PlayerVideo::force, AV_PIX_FMT_RGB24), VideoRange::FULL, Image::Alignment::PADDED, true, false, Butler::Audio::DISABLED
 279                  );
 280
 281         butler->seek(DCPTime::from_seconds(5), true);
 282
 283         for (int i = 0; i < 10; ++i) {
 284                 auto t = DCPTime::from_seconds(5) + DCPTime::from_frames (i, 24);
 285                 butler->seek (t, true);
 286                 auto video = butler->get_video(Butler::Behaviour::BLOCKING, 0);
 287                 BOOST_CHECK_EQUAL(video.second.get(), t.get());
 288                 write_image(
 289                         video.first->image(bind(PlayerVideo::force, AV_PIX_FMT_RGB24), VideoRange::FULL, true), String::compose("build/test/player_seek_test2_%1.png", i)
 290                         );
 291                 check_image(TestPaths::private_data() / String::compose("player_seek_test2_%1.png", i), String::compose("build/test/player_seek_test2_%1.png", i), 14.08);
 292         }
 293 }
 294
 295
 296 /** Test a bug when trimmed content follows other content */
 297 BOOST_AUTO_TEST_CASE (player_trim_test)
 298 {
 299        auto film = new_test_film2 ("player_trim_test");
 300        auto A = content_factory("test/data/flat_red.png")[0];
 301        film->examine_and_add_content (A);
 302        BOOST_REQUIRE (!wait_for_jobs ());
 303        A->video->set_length (10 * 24);
 304        auto B = content_factory("test/data/flat_red.png")[0];
 305        film->examine_and_add_content (B);
 306        BOOST_REQUIRE (!wait_for_jobs ());
 307        B->video->set_length (10 * 24);
 308        B->set_position (film, DCPTime::from_seconds(10));
 309        B->set_trim_start(film, ContentTime::from_seconds(2));
 310
 311        make_and_verify_dcp (film);
 312 }
 313
 314
 315 struct Sub {
 316         PlayerText text;
 317         TextType type;
 318         optional<DCPTextTrack> track;
 319         DCPTimePeriod period;
 320 };
 321
 322
 323 static void
 324 store (list<Sub>* out, PlayerText text, TextType type, optional<DCPTextTrack> track, DCPTimePeriod period)
 325 {
 326         Sub s;
 327         s.text = text;
 328         s.type = type;
 329         s.track = track;
 330         s.period = period;
 331         out->push_back (s);
 332 }
 333
 334
 335 /** Test ignoring both video and audio */
 336 BOOST_AUTO_TEST_CASE (player_ignore_video_and_audio_test)
 337 {
 338         auto film = new_test_film2 ("player_ignore_video_and_audio_test");
 339         auto ff = content_factory(TestPaths::private_data() / "boon_telly.mkv")[0];
 340         film->examine_and_add_content (ff);
 341         auto text = content_factory("test/data/subrip.srt")[0];
 342         film->examine_and_add_content (text);
 343         BOOST_REQUIRE (!wait_for_jobs());
 344         text->only_text()->set_type (TextType::CLOSED_CAPTION);
 345         text->only_text()->set_use (true);
 346
 347         Player player(film, Image::Alignment::COMPACT);
 348         player.set_ignore_video();
 349         player.set_ignore_audio();
 350
 351         list<Sub> out;
 352         player.Text.connect(bind (&store, &out, _1, _2, _3, _4));
 353         while (!player.pass()) {}
 354
 355         BOOST_CHECK_EQUAL (out.size(), 6U);
 356 }
 357
 358
 359 /** Trigger a crash due to the assertion failure in Player::emit_audio */
 360 BOOST_AUTO_TEST_CASE (player_trim_crash)
 361 {
 362         auto film = new_test_film2 ("player_trim_crash");
 363         auto boon = content_factory(TestPaths::private_data() / "boon_telly.mkv")[0];
 364         film->examine_and_add_content (boon);
 365         BOOST_REQUIRE (!wait_for_jobs());
 366
 367         Player player(film, Image::Alignment::COMPACT);
 368         player.set_fast();
 369         auto butler = std::make_shared<Butler>(
 370                 film, player, AudioMapping(), 6, bind(&PlayerVideo::force, AV_PIX_FMT_RGB24), VideoRange::FULL, Image::Alignment::COMPACT, true, false, Butler::Audio::ENABLED
 371                 );
 372
 373         /* Wait for the butler to fill */
 374         dcpomatic_sleep_seconds (5);
 375
 376         boon->set_trim_start(film, ContentTime::from_seconds(5));
 377
 378         butler->seek (DCPTime(), true);
 379
 380         /* Wait for the butler to refill */
 381         dcpomatic_sleep_seconds (5);
 382
 383         butler->rethrow ();
 384 }
 385
 386
 387 /** Test a crash when the gap between the last audio and the start of a silent period is more than 1 sample */
 388 BOOST_AUTO_TEST_CASE (player_silence_crash)
 389 {
 390         auto film = new_test_film2 ("player_silence_crash");
 391         auto sine = content_factory("test/data/impulse_train.wav")[0];
 392         film->examine_and_add_content (sine);
 393         BOOST_REQUIRE (!wait_for_jobs());
 394
 395         sine->set_video_frame_rate(film, 23.976);
 396         film->write_metadata ();
 397         make_and_verify_dcp (film, {dcp::VerificationNote::Code::MISSING_CPL_METADATA});
 398 }
 399
 400
 401 /** Test a crash when processing a 3D DCP */
 402 BOOST_AUTO_TEST_CASE (player_3d_test_1)
 403 {
 404         auto film = new_test_film2 ("player_3d_test_1a");
 405         auto left = content_factory("test/data/flat_red.png")[0];
 406         film->examine_and_add_content (left);
 407         auto right = content_factory("test/data/flat_blue.png")[0];
 408         film->examine_and_add_content (right);
 409         BOOST_REQUIRE (!wait_for_jobs());
 410
 411         left->video->set_frame_type (VideoFrameType::THREE_D_LEFT);
 412         left->set_position (film, DCPTime());
 413         right->video->set_frame_type (VideoFrameType::THREE_D_RIGHT);
 414         right->set_position (film, DCPTime());
 415         film->set_three_d (true);
 416
 417         make_and_verify_dcp (film);
 418
 419         auto dcp = std::make_shared<DCPContent>(film->dir(film->dcp_name()));
 420         auto film2 = new_test_film2 ("player_3d_test_1b", {dcp});
 421
 422         film2->set_three_d (true);
 423         make_and_verify_dcp (film2);
 424 }
 425
 426
 427 /** Test a crash when processing a 3D DCP as content in a 2D project */
 428 BOOST_AUTO_TEST_CASE (player_3d_test_2)
 429 {
 430         auto left = content_factory("test/data/flat_red.png")[0];
 431         auto right = content_factory("test/data/flat_blue.png")[0];
 432         auto film = new_test_film2 ("player_3d_test_2a", {left, right});
 433
 434         left->video->set_frame_type (VideoFrameType::THREE_D_LEFT);
 435         left->set_position (film, DCPTime());
 436         right->video->set_frame_type (VideoFrameType::THREE_D_RIGHT);
 437         right->set_position (film, DCPTime());
 438         film->set_three_d (true);
 439
 440         make_and_verify_dcp (film);
 441
 442         auto dcp = std::make_shared<DCPContent>(film->dir(film->dcp_name()));
 443         auto film2 = new_test_film2 ("player_3d_test_2b", {dcp});
 444
 445         make_and_verify_dcp (film2);
 446 }
 447
 448
 449 /** Test a crash when there is video-only content at the end of the DCP and a frame-rate conversion is happening;
 450  *  #1691.
 451  */
 452 BOOST_AUTO_TEST_CASE (player_silence_at_end_crash)
 453 {
 454         /* 25fps DCP with some audio */
 455         auto content1 = content_factory("test/data/flat_red.png")[0];
 456         auto film1 = new_test_film2 ("player_silence_at_end_crash_1", {content1});
 457         content1->video->set_length (25);
 458         film1->set_video_frame_rate (25);
 459         make_and_verify_dcp (film1);
 460
 461         /* Make another project importing this DCP */
 462         auto content2 = std::make_shared<DCPContent>(film1->dir(film1->dcp_name()));
 463         auto film2 = new_test_film2 ("player_silence_at_end_crash_2", {content2});
 464
 465         /* and importing just the video MXF on its own at the end */
 466         optional<boost::filesystem::path> video;
 467         for (auto i: boost::filesystem::directory_iterator(film1->dir(film1->dcp_name()))) {
 468                 if (boost::starts_with(i.path().filename().string(), "j2c_")) {
 469                         video = i.path();
 470                 }
 471         }
 472
 473         BOOST_REQUIRE (video);
 474         auto content3 = content_factory(*video)[0];
 475         film2->examine_and_add_content (content3);
 476         BOOST_REQUIRE (!wait_for_jobs());
 477         content3->set_position (film2, DCPTime::from_seconds(1.5));
 478         film2->set_video_frame_rate (24);
 479         make_and_verify_dcp (film2);
 480 }
 481
 482
 483 /** #2257 */
 484 BOOST_AUTO_TEST_CASE (encrypted_dcp_with_no_kdm_gives_no_butler_error)
 485 {
 486         auto content = content_factory("test/data/flat_red.png")[0];
 487         auto film = new_test_film2 ("encrypted_dcp_with_no_kdm_gives_no_butler_error", { content });
 488         int constexpr length = 24 * 25;
 489         content->video->set_length(length);
 490         film->set_encrypted (true);
 491         make_and_verify_dcp (
 492                 film,
 493                 {
 494                         dcp::VerificationNote::Code::MISSING_CPL_METADATA,
 495                 });
 496
 497         auto content2 = std::make_shared<DCPContent>(film->dir(film->dcp_name()));
 498         auto film2 = new_test_film2 ("encrypted_dcp_with_no_kdm_gives_no_butler_error2", { content2 });
 499
 500         Player player(film, Image::Alignment::COMPACT);
 501         Butler butler(film2, player, AudioMapping(), 2, bind(PlayerVideo::force, AV_PIX_FMT_RGB24), VideoRange::FULL, Image::Alignment::PADDED, true, false, Butler::Audio::ENABLED);
 502
 503         float buffer[2000 * 6];
 504         for (int i = 0; i < length; ++i) {
 505                 butler.get_video(Butler::Behaviour::BLOCKING, 0);
 506                 butler.get_audio(Butler::Behaviour::BLOCKING, buffer, 2000);
 507         }
 508
 509         BOOST_CHECK_NO_THROW(butler.rethrow());
 510 }
 511
 512
 513 BOOST_AUTO_TEST_CASE (interleaved_subtitle_are_emitted_correctly)
 514 {
 515         boost::filesystem::path paths[2] = {
 516                 "build/test/interleaved_subtitle_are_emitted_correctly1.srt",
 517                 "build/test/interleaved_subtitle_are_emitted_correctly2.srt"
 518         };
 519
 520         dcp::File subs_file[2] = { dcp::File(paths[0], "w"), dcp::File(paths[1], "w") };
 521
 522         fprintf(subs_file[0].get(), "1\n00:00:01,000 -> 00:00:02,000\nSub 1/1\n\n");
 523         fprintf(subs_file[0].get(), "2\n00:00:05,000 -> 00:00:06,000\nSub 1/2\n\n");
 524
 525         fprintf(subs_file[1].get(), "1\n00:00:00,500 -> 00:00:01,500\nSub 2/1\n\n");
 526         fprintf(subs_file[1].get(), "2\n00:00:02,000 -> 00:00:03,000\nSub 2/2\n\n");
 527
 528         subs_file[0].close();
 529         subs_file[1].close();
 530
 531         auto subs1 = content_factory(paths[0])[0];
 532         auto subs2 = content_factory(paths[1])[0];
 533         auto film = new_test_film2("interleaved_subtitle_are_emitted_correctly", { subs1, subs2 });
 534         film->set_sequence(false);
 535         subs1->set_position(film, DCPTime());
 536         subs2->set_position(film, DCPTime());
 537
 538         Player player(film, Image::Alignment::COMPACT);
 539         dcp::Time last;
 540         player.Text.connect([&last](PlayerText text, TextType, optional<DCPTextTrack>, dcpomatic::DCPTimePeriod) {
 541                 for (auto sub: text.string) {
 542                         BOOST_CHECK(sub.in() >= last);
 543                         last = sub.in();
 544                 }
 545         });
 546         while (!player.pass()) {}
 547 }
 548
 549
 550 BOOST_AUTO_TEST_CASE(multiple_sound_files_bug)
 551 {
 552         Cleanup cl;
 553
 554         Config::instance()->set_log_types(Config::instance()->log_types() | LogEntry::TYPE_DEBUG_PLAYER);
 555
 556         auto A = content_factory(TestPaths::private_data() / "kook" / "1.wav").front();
 557         auto B = content_factory(TestPaths::private_data() / "kook" / "2.wav").front();
 558         auto C = content_factory(TestPaths::private_data() / "kook" / "3.wav").front();
 559
 560         auto film = new_test_film2("multiple_sound_files_bug", { A, B, C }, &cl);
 561         C->set_position(film, DCPTime(3840000));
 562
 563         make_and_verify_dcp(film, { dcp::VerificationNote::Code::MISSING_CPL_METADATA });
 564
 565         check_mxf_audio_file(TestPaths::private_data() / "kook" / "reference.mxf", dcp_file(film, "pcm_"));
 566
 567         cl.run();
 568 }
 569
 570
 571 BOOST_AUTO_TEST_CASE(trimmed_sound_mix_bug_13)
 572 {
 573         auto A = content_factory("test/data/sine_16_48_440_10.wav").front();
 574         auto B = content_factory("test/data/sine_16_44.1_440_10.wav").front();
 575         auto film = new_test_film2("trimmed_sound_mix_bug_13", { A, B });
 576
 577         A->set_position(film, DCPTime());
 578         A->audio->set_gain(-12);
 579         B->set_position(film, DCPTime());
 580         B->audio->set_gain(-12);
 581         B->set_trim_start(film, ContentTime(13));
 582
 583         make_and_verify_dcp(film, { dcp::VerificationNote::Code::MISSING_CPL_METADATA });
 584         check_mxf_audio_file("test/data/trimmed_sound_mix_bug_13.mxf", dcp_file(film, "pcm_"));
 585 }
 586
 587
 588 BOOST_AUTO_TEST_CASE(trimmed_sound_mix_bug_13_frame_rate_change)
 589 {
 590         auto A = content_factory("test/data/sine_16_48_440_10.wav").front();
 591         auto B = content_factory("test/data/sine_16_44.1_440_10.wav").front();
 592         auto film = new_test_film2("trimmed_sound_mix_bug_13_frame_rate_change", { A, B });
 593
 594         A->set_position(film, DCPTime());
 595         A->audio->set_gain(-12);
 596         B->set_position(film, DCPTime());
 597         B->audio->set_gain(-12);
 598         B->set_trim_start(film, ContentTime(13));
 599
 600         A->set_video_frame_rate(film, 24);
 601         B->set_video_frame_rate(film, 24);
 602         film->set_video_frame_rate(25);
 603
 604         make_and_verify_dcp(film, { dcp::VerificationNote::Code::MISSING_CPL_METADATA });
 605         check_mxf_audio_file("test/data/trimmed_sound_mix_bug_13_frame_rate_change.mxf", dcp_file(film, "pcm_"));
 606 }
 607
 608
 609 BOOST_AUTO_TEST_CASE(two_d_in_three_d_duplicates)
 610 {
 611         auto A = content_factory("test/data/flat_red.png").front();
 612         auto B = content_factory("test/data/flat_green.png").front();
 613         auto film = new_test_film2("two_d_in_three_d_duplicates", { A, B });
 614
 615         film->set_three_d(true);
 616         B->video->set_frame_type(VideoFrameType::THREE_D_LEFT_RIGHT);
 617         B->set_position(film, DCPTime::from_seconds(10));
 618         B->video->set_custom_size(dcp::Size(1998, 1080));
 619
 620         auto player = std::make_shared<Player>(film, film->playlist());
 621
 622         std::vector<uint8_t> red_line(1998 * 3);
 623         for (int i = 0; i < 1998; ++i) {
 624                 red_line[i * 3] = 255;
 625         };
 626
 627         std::vector<uint8_t> green_line(1998 * 3);
 628         for (int i = 0; i < 1998; ++i) {
 629                 green_line[i * 3 + 1] = 255;
 630         };
 631
 632         Eyes last_eyes = Eyes::RIGHT;
 633         optional<DCPTime> last_time;
 634         player->Video.connect([&last_eyes, &last_time, &red_line, &green_line](shared_ptr<PlayerVideo> video, dcpomatic::DCPTime time) {
 635                 BOOST_CHECK(last_eyes != video->eyes());
 636                 last_eyes = video->eyes();
 637                 if (video->eyes() == Eyes::LEFT) {
 638                         BOOST_CHECK(!last_time || time == *last_time + DCPTime::from_frames(1, 24));
 639                 } else {
 640                         BOOST_CHECK(time == *last_time);
 641                 }
 642                 last_time = time;
 643
 644                 auto image = video->image([](AVPixelFormat) { return AV_PIX_FMT_RGB24; }, VideoRange::FULL, false);
 645                 auto const size = image->size();
 646                 for (int y = 0; y < size.height; ++y) {
 647                         uint8_t* line = image->data()[0] + y * image->stride()[0];
 648                         if (time < DCPTime::from_seconds(10)) {
 649                                 BOOST_REQUIRE_EQUAL(memcmp(line, red_line.data(), 1998 * 3), 0);
 650                         } else {
 651                                 BOOST_REQUIRE_EQUAL(memcmp(line, green_line.data(), 1998 * 3), 0);
 652                         }
 653                 }
 654         });
 655
 656         BOOST_CHECK(film->length() == DCPTime::from_seconds(20));
 657         while (!player->pass()) {}
 658 }
 659
 660
 661 BOOST_AUTO_TEST_CASE(three_d_in_two_d_chooses_left)
 662 {
 663         auto left = content_factory("test/data/flat_red.png").front();
 664         auto right = content_factory("test/data/flat_green.png").front();
 665         auto mono = content_factory("test/data/flat_blue.png").front();
 666
 667         auto film = new_test_film2("three_d_in_two_d_chooses_left", { left, right, mono });
 668
 669         left->video->set_frame_type(VideoFrameType::THREE_D_LEFT);
 670         left->set_position(film, dcpomatic::DCPTime());
 671         right->video->set_frame_type(VideoFrameType::THREE_D_RIGHT);
 672         right->set_position(film, dcpomatic::DCPTime());
 673
 674         mono->set_position(film, dcpomatic::DCPTime::from_seconds(10));
 675
 676         auto player = std::make_shared<Player>(film, film->playlist());
 677
 678         std::vector<uint8_t> red_line(1998 * 3);
 679         for (int i = 0; i < 1998; ++i) {
 680                 red_line[i * 3] = 255;
 681         };
 682
 683         std::vector<uint8_t> blue_line(1998 * 3);
 684         for (int i = 0; i < 1998; ++i) {
 685                 blue_line[i * 3 + 2] = 255;
 686         };
 687
 688         optional<DCPTime> last_time;
 689         player->Video.connect([&last_time, &red_line, &blue_line](shared_ptr<PlayerVideo> video, dcpomatic::DCPTime time) {
 690                 BOOST_CHECK(video->eyes() == Eyes::BOTH);
 691                 BOOST_CHECK(!last_time || time == *last_time + DCPTime::from_frames(1, 24));
 692                 last_time = time;
 693
 694                 auto image = video->image([](AVPixelFormat) { return AV_PIX_FMT_RGB24; }, VideoRange::FULL, false);
 695                 auto const size = image->size();
 696                 for (int y = 0; y < size.height; ++y) {
 697                         uint8_t* line = image->data()[0] + y * image->stride()[0];
 698                         if (time < DCPTime::from_seconds(10)) {
 699                                 BOOST_REQUIRE_EQUAL(memcmp(line, red_line.data(), 1998 * 3), 0);
 700                         } else {
 701                                 BOOST_REQUIRE_EQUAL(memcmp(line, blue_line.data(), 1998 * 3), 0);
 702                         }
 703                 }
 704         });
 705
 706         BOOST_CHECK(film->length() == DCPTime::from_seconds(20));
 707         while (!player->pass()) {}
 708 }
 709