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