test/ffmpeg_encoder_test.cc

   1 /*
   2     Copyright (C) 2017-2019 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 #include "lib/ffmpeg_encoder.h"
  22 #include "lib/film.h"
  23 #include "lib/ffmpeg_content.h"
  24 #include "lib/image_content.h"
  25 #include "lib/video_content.h"
  26 #include "lib/audio_content.h"
  27 #include "lib/string_text_file_content.h"
  28 #include "lib/ratio.h"
  29 #include "lib/transcode_job.h"
  30 #include "lib/dcp_content.h"
  31 #include "lib/text_content.h"
  32 #include "lib/compose.hpp"
  33 #include "lib/content_factory.h"
  34 #include "test.h"
  35 #include <boost/test/unit_test.hpp>
  36
  37 using std::string;
  38 using boost::shared_ptr;
  39 using boost::optional;
  40 using namespace dcpomatic;
  41
  42 static void
  43 ffmpeg_content_test (int number, boost::filesystem::path content, ExportFormat format)
  44 {
  45         string name = "ffmpeg_encoder_";
  46         string extension;
  47         switch (format) {
  48         case EXPORT_FORMAT_H264_AAC:
  49                 name += "h264";
  50                 extension = "mp4";
  51                 break;
  52         case EXPORT_FORMAT_PRORES:
  53                 name += "prores";
  54                 extension = "mov";
  55                 break;
  56         case EXPORT_FORMAT_H264_PCM:
  57         case EXPORT_FORMAT_SUBTITLES_DCP:
  58                 BOOST_REQUIRE (false);
  59         }
  60
  61         name = String::compose("%1_test%2", name, number);
  62
  63         shared_ptr<Film> film = new_test_film (name);
  64         film->set_name (name);
  65         shared_ptr<FFmpegContent> c (new FFmpegContent(content));
  66         film->set_container (Ratio::from_id ("185"));
  67         film->set_audio_channels (6);
  68
  69         film->examine_and_add_content (c);
  70         BOOST_REQUIRE (!wait_for_jobs ());
  71
  72         film->write_metadata ();
  73         shared_ptr<Job> job (new TranscodeJob (film));
  74         FFmpegEncoder encoder (film, job, String::compose("build/test/%1.%2", name, extension), format, false, false, 23
  75 #ifdef DCPOMATIC_VARIANT_SWAROOP
  76                                , optional<dcp::Key>(), optional<string>()
  77 #endif
  78                 );
  79         encoder.go ();
  80 }
  81
  82 /** Red / green / blue MP4 -> Prores */
  83 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_test1)
  84 {
  85         ffmpeg_content_test (1, "test/data/test.mp4", EXPORT_FORMAT_PRORES);
  86 }
  87
  88 /** Dolby Aurora trailer VOB -> Prores */
  89 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_test2)
  90 {
  91         ffmpeg_content_test (2, TestPaths::private_data / "dolby_aurora.vob", EXPORT_FORMAT_PRORES);
  92 }
  93
  94 /** Sintel trailer -> Prores */
  95 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_test3)
  96 {
  97         ffmpeg_content_test (3, TestPaths::private_data / "Sintel_Trailer1.480p.DivX_Plus_HD.mkv", EXPORT_FORMAT_PRORES);
  98 }
  99
 100 /** Big Buck Bunny trailer -> Prores */
 101 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_test4)
 102 {
 103         ffmpeg_content_test (4, TestPaths::private_data / "big_buck_bunny_trailer_480p.mov", EXPORT_FORMAT_PRORES);
 104 }
 105
 106 /** Still image -> Prores */
 107 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_test5)
 108 {
 109         shared_ptr<Film> film = new_test_film ("ffmpeg_encoder_prores_test5");
 110         film->set_name ("ffmpeg_encoder_prores_test5");
 111         shared_ptr<ImageContent> c (new ImageContent(TestPaths::private_data / "bbc405.png"));
 112         film->set_container (Ratio::from_id ("185"));
 113         film->set_audio_channels (6);
 114
 115         film->examine_and_add_content (c);
 116         BOOST_REQUIRE (!wait_for_jobs ());
 117
 118         c->video->set_length (240);
 119
 120         film->write_metadata ();
 121         shared_ptr<Job> job (new TranscodeJob (film));
 122         FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_prores_test5.mov", EXPORT_FORMAT_PRORES, false, false, 23
 123 #ifdef DCPOMATIC_VARIANT_SWAROOP
 124                                , optional<dcp::Key>(), optional<string>()
 125 #endif
 126                 );
 127         encoder.go ();
 128 }
 129
 130 /** Subs -> Prores */
 131 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_test6)
 132 {
 133         shared_ptr<Film> film = new_test_film ("ffmpeg_encoder_prores_test6");
 134         film->set_name ("ffmpeg_encoder_prores_test6");
 135         film->set_container (Ratio::from_id ("185"));
 136         film->set_audio_channels (6);
 137
 138         shared_ptr<StringTextFileContent> s (new StringTextFileContent("test/data/subrip2.srt"));
 139         film->examine_and_add_content (s);
 140         BOOST_REQUIRE (!wait_for_jobs ());
 141         s->only_text()->set_colour (dcp::Colour (255, 255, 0));
 142         s->only_text()->set_effect (dcp::SHADOW);
 143         s->only_text()->set_effect_colour (dcp::Colour (0, 255, 255));
 144         film->write_metadata();
 145
 146         shared_ptr<Job> job (new TranscodeJob (film));
 147         FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_prores_test6.mov", EXPORT_FORMAT_PRORES, false, false, 23
 148 #ifdef DCPOMATIC_VARIANT_SWAROOP
 149                                , optional<dcp::Key>(), optional<string>()
 150 #endif
 151                                          );
 152         encoder.go ();
 153 }
 154
 155 /** Video + subs -> Prores */
 156 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_test7)
 157 {
 158         shared_ptr<Film> film = new_test_film ("ffmpeg_encoder_prores_test7");
 159         film->set_name ("ffmpeg_encoder_prores_test7");
 160         film->set_container (Ratio::from_id ("185"));
 161         film->set_audio_channels (6);
 162
 163         shared_ptr<FFmpegContent> c (new FFmpegContent("test/data/test.mp4"));
 164         film->examine_and_add_content (c);
 165         BOOST_REQUIRE (!wait_for_jobs ());
 166
 167         shared_ptr<StringTextFileContent> s (new StringTextFileContent("test/data/subrip.srt"));
 168         film->examine_and_add_content (s);
 169         BOOST_REQUIRE (!wait_for_jobs ());
 170         s->only_text()->set_colour (dcp::Colour (255, 255, 0));
 171         s->only_text()->set_effect (dcp::SHADOW);
 172         s->only_text()->set_effect_colour (dcp::Colour (0, 255, 255));
 173
 174         shared_ptr<Job> job (new TranscodeJob (film));
 175         FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_prores_test7.mov", EXPORT_FORMAT_PRORES, false, false, 23
 176 #ifdef DCPOMATIC_VARIANT_SWAROOP
 177                                , optional<dcp::Key>(), optional<string>()
 178 #endif
 179                 );
 180         encoder.go ();
 181 }
 182
 183 /** Red / green / blue MP4 -> H264 */
 184 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test1)
 185 {
 186         ffmpeg_content_test(1, "test/data/test.mp4", EXPORT_FORMAT_H264_AAC);
 187 }
 188
 189 /** Just subtitles -> H264 */
 190 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test2)
 191 {
 192         shared_ptr<Film> film = new_test_film ("ffmpeg_encoder_h264_test2");
 193         film->set_name ("ffmpeg_encoder_h264_test2");
 194         film->set_container (Ratio::from_id ("185"));
 195         film->set_audio_channels (6);
 196
 197         shared_ptr<StringTextFileContent> s (new StringTextFileContent("test/data/subrip2.srt"));
 198         film->examine_and_add_content (s);
 199         BOOST_REQUIRE (!wait_for_jobs ());
 200         s->only_text()->set_colour (dcp::Colour (255, 255, 0));
 201         s->only_text()->set_effect (dcp::SHADOW);
 202         s->only_text()->set_effect_colour (dcp::Colour (0, 255, 255));
 203         film->write_metadata();
 204
 205         shared_ptr<Job> job (new TranscodeJob (film));
 206         FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_h264_test2.mp4", EXPORT_FORMAT_H264_AAC, false, false, 23
 207 #ifdef DCPOMATIC_VARIANT_SWAROOP
 208                                , optional<dcp::Key>(), optional<string>()
 209 #endif
 210                 );
 211         encoder.go ();
 212 }
 213
 214 /** Video + subs -> H264 */
 215 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test3)
 216 {
 217         shared_ptr<Film> film = new_test_film ("ffmpeg_encoder_h264_test3");
 218         film->set_name ("ffmpeg_encoder_h264_test3");
 219         film->set_container (Ratio::from_id ("185"));
 220         film->set_audio_channels (6);
 221
 222         shared_ptr<FFmpegContent> c (new FFmpegContent("test/data/test.mp4"));
 223         film->examine_and_add_content (c);
 224         BOOST_REQUIRE (!wait_for_jobs ());
 225
 226         shared_ptr<StringTextFileContent> s (new StringTextFileContent("test/data/subrip.srt"));
 227         film->examine_and_add_content (s);
 228         BOOST_REQUIRE (!wait_for_jobs ());
 229         s->only_text()->set_colour (dcp::Colour (255, 255, 0));
 230         s->only_text()->set_effect (dcp::SHADOW);
 231         s->only_text()->set_effect_colour (dcp::Colour (0, 255, 255));
 232         film->write_metadata();
 233
 234         shared_ptr<Job> job (new TranscodeJob (film));
 235         FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_h264_test3.mp4", EXPORT_FORMAT_H264_AAC, false, false, 23
 236 #ifdef DCPOMATIC_VARIANT_SWAROOP
 237                                , optional<dcp::Key>(), optional<string>()
 238 #endif
 239                 );
 240         encoder.go ();
 241 }
 242
 243 /** Scope-in-flat DCP -> H264 */
 244 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test4)
 245 {
 246         shared_ptr<Film> film = new_test_film2("ffmpeg_encoder_h264_test4");
 247         film->examine_and_add_content(shared_ptr<DCPContent>(new DCPContent("test/data/scope_dcp")));
 248         BOOST_REQUIRE(!wait_for_jobs());
 249
 250         film->set_container(Ratio::from_id("185"));
 251
 252         shared_ptr<Job> job(new TranscodeJob(film));
 253         FFmpegEncoder encoder(film, job, "build/test/ffmpeg_encoder_h264_test4.mp4", EXPORT_FORMAT_H264_AAC, false, false, 23
 254 #ifdef DCPOMATIC_VARIANT_SWAROOP
 255                                , optional<dcp::Key>(), optional<string>()
 256 #endif
 257                 );
 258         encoder.go();
 259 }
 260
 261 /** Test mixdown from 5.1 to stereo */
 262 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test5)
 263 {
 264         shared_ptr<Film> film = new_test_film ("ffmpeg_transcoder_h264_test5");
 265         film->set_name ("ffmpeg_transcoder_h264_test5");
 266         film->set_container (Ratio::from_id ("185"));
 267         film->set_audio_channels (6);
 268
 269         shared_ptr<FFmpegContent> L (new FFmpegContent("test/data/L.wav"));
 270         film->examine_and_add_content (L);
 271         shared_ptr<FFmpegContent> R (new FFmpegContent("test/data/R.wav"));
 272         film->examine_and_add_content (R);
 273         shared_ptr<FFmpegContent> C (new FFmpegContent("test/data/C.wav"));
 274         film->examine_and_add_content (C);
 275         shared_ptr<FFmpegContent> Ls (new FFmpegContent("test/data/Ls.wav"));
 276         film->examine_and_add_content (Ls);
 277         shared_ptr<FFmpegContent> Rs (new FFmpegContent("test/data/Rs.wav"));
 278         film->examine_and_add_content (Rs);
 279         shared_ptr<FFmpegContent> Lfe (new FFmpegContent("test/data/Lfe.wav"));
 280         film->examine_and_add_content (Lfe);
 281         BOOST_REQUIRE (!wait_for_jobs ());
 282
 283         AudioMapping map (1, MAX_DCP_AUDIO_CHANNELS);
 284
 285         L->set_position (film, DCPTime::from_seconds(0));
 286         map.make_zero ();
 287         map.set (0, 0, 1);
 288         L->audio->set_mapping (map);
 289         R->set_position (film, DCPTime::from_seconds(1));
 290         map.make_zero ();
 291         map.set (0, 1, 1);
 292         R->audio->set_mapping (map);
 293         C->set_position (film, DCPTime::from_seconds(2));
 294         map.make_zero ();
 295         map.set (0, 2, 1);
 296         C->audio->set_mapping (map);
 297         Lfe->set_position (film, DCPTime::from_seconds(3));
 298         map.make_zero ();
 299         map.set (0, 3, 1);
 300         Lfe->audio->set_mapping (map);
 301         Ls->set_position (film, DCPTime::from_seconds(4));
 302         map.make_zero ();
 303         map.set (0, 4, 1);
 304         Ls->audio->set_mapping (map);
 305         Rs->set_position (film, DCPTime::from_seconds(5));
 306         map.make_zero ();
 307         map.set (0, 5, 1);
 308         Rs->audio->set_mapping (map);
 309
 310         shared_ptr<Job> job (new TranscodeJob (film));
 311         FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_h264_test5.mp4", EXPORT_FORMAT_H264_AAC, true, false, 23
 312 #ifdef DCPOMATIC_VARIANT_SWAROOP
 313                                , optional<dcp::Key>(), optional<string>()
 314 #endif
 315                 );
 316         encoder.go ();
 317
 318         check_ffmpeg ("build/test/ffmpeg_encoder_h264_test5.mp4", "test/data/ffmpeg_encoder_h264_test5.mp4", 1);
 319 }
 320
 321 /** Test export of a VF */
 322 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test6)
 323 {
 324         shared_ptr<Film> film = new_test_film2 ("ffmpeg_encoder_h264_test6_ov");
 325         film->examine_and_add_content (shared_ptr<ImageContent>(new ImageContent(TestPaths::private_data / "bbc405.png")));
 326         BOOST_REQUIRE (!wait_for_jobs());
 327         film->make_dcp ();
 328         BOOST_REQUIRE (!wait_for_jobs());
 329
 330         shared_ptr<Film> film2 = new_test_film2 ("ffmpeg_encoder_h264_test6_vf");
 331         shared_ptr<DCPContent> ov (new DCPContent("build/test/ffmpeg_encoder_h264_test6_ov/" + film->dcp_name(false)));
 332         film2->examine_and_add_content (ov);
 333         BOOST_REQUIRE (!wait_for_jobs());
 334         ov->set_reference_video (true);
 335         shared_ptr<Content> subs = content_factory("test/data/subrip.srt").front();
 336         film2->examine_and_add_content (subs);
 337         BOOST_REQUIRE (!wait_for_jobs());
 338         BOOST_FOREACH (shared_ptr<TextContent> i, subs->text) {
 339                 i->set_use (true);
 340         }
 341
 342         shared_ptr<Job> job (new TranscodeJob (film2));
 343         FFmpegEncoder encoder (film2, job, "build/test/ffmpeg_encoder_h264_test6_vf.mp4", EXPORT_FORMAT_H264_AAC, true, false, 23
 344 #ifdef DCPOMATIC_VARIANT_SWAROOP
 345                                , optional<dcp::Key>(), optional<string>()
 346 #endif
 347                 );
 348         encoder.go ();
 349 }
 350
 351 /** Test export of a 3D DCP in a 2D project */
 352 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test7)
 353 {
 354         shared_ptr<Film> film = new_test_film2 ("ffmpeg_encoder_h264_test7_data");
 355         shared_ptr<Content> L (shared_ptr<ImageContent>(new ImageContent(TestPaths::private_data / "bbc405.png")));
 356         film->examine_and_add_content (L);
 357         shared_ptr<Content> R (shared_ptr<ImageContent>(new ImageContent(TestPaths::private_data / "bbc405.png")));
 358         film->examine_and_add_content (R);
 359         BOOST_REQUIRE (!wait_for_jobs());
 360         L->video->set_frame_type (VIDEO_FRAME_TYPE_3D_LEFT);
 361         L->set_position (film, DCPTime());
 362         R->video->set_frame_type (VIDEO_FRAME_TYPE_3D_RIGHT);
 363         R->set_position (film, DCPTime());
 364         film->set_three_d (true);
 365         film->make_dcp ();
 366         BOOST_REQUIRE (!wait_for_jobs());
 367
 368         shared_ptr<Film> film2 = new_test_film2 ("ffmpeg_encoder_h264_test7_export");
 369         shared_ptr<Content> dcp (new DCPContent(film->dir(film->dcp_name())));
 370         film2->examine_and_add_content (dcp);
 371         BOOST_REQUIRE (!wait_for_jobs());
 372
 373         shared_ptr<Job> job (new TranscodeJob (film2));
 374         FFmpegEncoder encoder (film2, job, "build/test/ffmpeg_encoder_h264_test7.mp4", EXPORT_FORMAT_H264_AAC, true, false, 23
 375 #ifdef DCPOMATIC_VARIANT_SWAROOP
 376                                , optional<dcp::Key>(), optional<string>()
 377 #endif
 378                 );
 379         encoder.go ();
 380 }
 381
 382
 383 /** Stereo project with mixdown-to-stereo set */
 384 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test8)
 385 {
 386         shared_ptr<Film> film = new_test_film2("ffmpeg_encoder_h264_test4");
 387         film->examine_and_add_content(shared_ptr<DCPContent>(new DCPContent("test/data/scope_dcp")));
 388         BOOST_REQUIRE(!wait_for_jobs());
 389         film->set_audio_channels (2);
 390
 391         shared_ptr<Job> job(new TranscodeJob(film));
 392         FFmpegEncoder encoder(film, job, "build/test/ffmpeg_encoder_h264_test8.mp4", EXPORT_FORMAT_H264_AAC, true, false, 23
 393 #ifdef DCPOMATIC_VARIANT_SWAROOP
 394                                , optional<dcp::Key>(), optional<string>()
 395 #endif
 396                 );
 397         encoder.go();
 398 }
 399
 400
 401 /** 7.1/HI/VI (i.e. 12-channel) project */
 402 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test9)
 403 {
 404         shared_ptr<Film> film = new_test_film ("ffmpeg_encoder_prores_test9");
 405         film->set_name ("ffmpeg_encoder_prores_test9");
 406         shared_ptr<ImageContent> c (new ImageContent(TestPaths::private_data / "bbc405.png"));
 407         film->set_container (Ratio::from_id ("185"));
 408         film->set_audio_channels (12);
 409
 410         film->examine_and_add_content (c);
 411         BOOST_REQUIRE (!wait_for_jobs ());
 412
 413         c->video->set_length (240);
 414
 415         film->write_metadata ();
 416         shared_ptr<Job> job (new TranscodeJob (film));
 417         FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_prores_test9.mov", EXPORT_FORMAT_H264_AAC, false, false, 23
 418 #ifdef DCPOMATIC_VARIANT_SWAROOP
 419                                , optional<dcp::Key>(), optional<string>()
 420 #endif
 421                 );
 422         encoder.go ();
 423 }