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 std::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, false, 23);
  75         encoder.go ();
  76 }
  77
  78 /** Red / green / blue MP4 -> Prores */
  79 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_test1)
  80 {
  81         ffmpeg_content_test (1, "test/data/test.mp4", EXPORT_FORMAT_PRORES);
  82 }
  83
  84 /** Dolby Aurora trailer VOB -> Prores */
  85 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_test2)
  86 {
  87         ffmpeg_content_test (2, TestPaths::private_data() / "dolby_aurora.vob", EXPORT_FORMAT_PRORES);
  88 }
  89
  90 /** Sintel trailer -> Prores */
  91 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_test3)
  92 {
  93         ffmpeg_content_test (3, TestPaths::private_data() / "Sintel_Trailer1.480p.DivX_Plus_HD.mkv", EXPORT_FORMAT_PRORES);
  94 }
  95
  96 /** Big Buck Bunny trailer -> Prores */
  97 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_test4)
  98 {
  99         ffmpeg_content_test (4, TestPaths::private_data() / "big_buck_bunny_trailer_480p.mov", EXPORT_FORMAT_PRORES);
 100 }
 101
 102 /** Still image -> Prores */
 103 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_test5)
 104 {
 105         shared_ptr<Film> film = new_test_film ("ffmpeg_encoder_prores_test5");
 106         film->set_name ("ffmpeg_encoder_prores_test5");
 107         shared_ptr<ImageContent> c (new ImageContent(TestPaths::private_data() / "bbc405.png"));
 108         film->set_container (Ratio::from_id ("185"));
 109         film->set_audio_channels (6);
 110
 111         film->examine_and_add_content (c);
 112         BOOST_REQUIRE (!wait_for_jobs ());
 113
 114         c->video->set_length (240);
 115
 116         film->write_metadata ();
 117         shared_ptr<Job> job (new TranscodeJob (film));
 118         FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_prores_test5.mov", EXPORT_FORMAT_PRORES, false, false, false, 23);
 119         encoder.go ();
 120 }
 121
 122 /** Subs -> Prores */
 123 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_test6)
 124 {
 125         shared_ptr<Film> film = new_test_film ("ffmpeg_encoder_prores_test6");
 126         film->set_name ("ffmpeg_encoder_prores_test6");
 127         film->set_container (Ratio::from_id ("185"));
 128         film->set_audio_channels (6);
 129
 130         shared_ptr<StringTextFileContent> s (new StringTextFileContent("test/data/subrip2.srt"));
 131         film->examine_and_add_content (s);
 132         BOOST_REQUIRE (!wait_for_jobs ());
 133         s->only_text()->set_colour (dcp::Colour (255, 255, 0));
 134         s->only_text()->set_effect (dcp::SHADOW);
 135         s->only_text()->set_effect_colour (dcp::Colour (0, 255, 255));
 136         film->write_metadata();
 137
 138         shared_ptr<Job> job (new TranscodeJob (film));
 139         FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_prores_test6.mov", EXPORT_FORMAT_PRORES, false, false, false, 23);
 140         encoder.go ();
 141 }
 142
 143 /** Video + subs -> Prores */
 144 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_test7)
 145 {
 146         shared_ptr<Film> film = new_test_film ("ffmpeg_encoder_prores_test7");
 147         film->set_name ("ffmpeg_encoder_prores_test7");
 148         film->set_container (Ratio::from_id ("185"));
 149         film->set_audio_channels (6);
 150
 151         shared_ptr<FFmpegContent> c (new FFmpegContent("test/data/test.mp4"));
 152         film->examine_and_add_content (c);
 153         BOOST_REQUIRE (!wait_for_jobs ());
 154
 155         shared_ptr<StringTextFileContent> s (new StringTextFileContent("test/data/subrip.srt"));
 156         film->examine_and_add_content (s);
 157         BOOST_REQUIRE (!wait_for_jobs ());
 158         s->only_text()->set_colour (dcp::Colour (255, 255, 0));
 159         s->only_text()->set_effect (dcp::SHADOW);
 160         s->only_text()->set_effect_colour (dcp::Colour (0, 255, 255));
 161
 162         shared_ptr<Job> job (new TranscodeJob (film));
 163         FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_prores_test7.mov", EXPORT_FORMAT_PRORES, false, false, false, 23);
 164         encoder.go ();
 165 }
 166
 167 /** Red / green / blue MP4 -> H264 */
 168 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test1)
 169 {
 170         ffmpeg_content_test(1, "test/data/test.mp4", EXPORT_FORMAT_H264_AAC);
 171 }
 172
 173 /** Just subtitles -> H264 */
 174 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test2)
 175 {
 176         shared_ptr<Film> film = new_test_film ("ffmpeg_encoder_h264_test2");
 177         film->set_name ("ffmpeg_encoder_h264_test2");
 178         film->set_container (Ratio::from_id ("185"));
 179         film->set_audio_channels (6);
 180
 181         shared_ptr<StringTextFileContent> s (new StringTextFileContent("test/data/subrip2.srt"));
 182         film->examine_and_add_content (s);
 183         BOOST_REQUIRE (!wait_for_jobs ());
 184         s->only_text()->set_colour (dcp::Colour (255, 255, 0));
 185         s->only_text()->set_effect (dcp::SHADOW);
 186         s->only_text()->set_effect_colour (dcp::Colour (0, 255, 255));
 187         film->write_metadata();
 188
 189         shared_ptr<Job> job (new TranscodeJob (film));
 190         FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_h264_test2.mp4", EXPORT_FORMAT_H264_AAC, false, false, false, 23);
 191         encoder.go ();
 192 }
 193
 194 /** Video + subs -> H264 */
 195 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test3)
 196 {
 197         shared_ptr<Film> film = new_test_film ("ffmpeg_encoder_h264_test3");
 198         film->set_name ("ffmpeg_encoder_h264_test3");
 199         film->set_container (Ratio::from_id ("185"));
 200         film->set_audio_channels (6);
 201
 202         shared_ptr<FFmpegContent> c (new FFmpegContent("test/data/test.mp4"));
 203         film->examine_and_add_content (c);
 204         BOOST_REQUIRE (!wait_for_jobs ());
 205
 206         shared_ptr<StringTextFileContent> s (new StringTextFileContent("test/data/subrip.srt"));
 207         film->examine_and_add_content (s);
 208         BOOST_REQUIRE (!wait_for_jobs ());
 209         s->only_text()->set_colour (dcp::Colour (255, 255, 0));
 210         s->only_text()->set_effect (dcp::SHADOW);
 211         s->only_text()->set_effect_colour (dcp::Colour (0, 255, 255));
 212         film->write_metadata();
 213
 214         shared_ptr<Job> job (new TranscodeJob (film));
 215         FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_h264_test3.mp4", EXPORT_FORMAT_H264_AAC, false, false, false, 23);
 216         encoder.go ();
 217 }
 218
 219 /** Scope-in-flat DCP -> H264 */
 220 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test4)
 221 {
 222         shared_ptr<Film> film = new_test_film2("ffmpeg_encoder_h264_test4");
 223         film->examine_and_add_content(shared_ptr<DCPContent>(new DCPContent("test/data/scope_dcp")));
 224         BOOST_REQUIRE(!wait_for_jobs());
 225
 226         film->set_container(Ratio::from_id("185"));
 227
 228         shared_ptr<Job> job(new TranscodeJob(film));
 229         FFmpegEncoder encoder(film, job, "build/test/ffmpeg_encoder_h264_test4.mp4", EXPORT_FORMAT_H264_AAC, false, false, false, 23);
 230         encoder.go();
 231 }
 232
 233 /** Test mixdown from 5.1 to stereo */
 234 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test5)
 235 {
 236         shared_ptr<Film> film = new_test_film ("ffmpeg_transcoder_h264_test5");
 237         film->set_name ("ffmpeg_transcoder_h264_test5");
 238         film->set_container (Ratio::from_id ("185"));
 239         film->set_audio_channels (6);
 240
 241         shared_ptr<FFmpegContent> L (new FFmpegContent("test/data/L.wav"));
 242         film->examine_and_add_content (L);
 243         shared_ptr<FFmpegContent> R (new FFmpegContent("test/data/R.wav"));
 244         film->examine_and_add_content (R);
 245         shared_ptr<FFmpegContent> C (new FFmpegContent("test/data/C.wav"));
 246         film->examine_and_add_content (C);
 247         shared_ptr<FFmpegContent> Ls (new FFmpegContent("test/data/Ls.wav"));
 248         film->examine_and_add_content (Ls);
 249         shared_ptr<FFmpegContent> Rs (new FFmpegContent("test/data/Rs.wav"));
 250         film->examine_and_add_content (Rs);
 251         shared_ptr<FFmpegContent> Lfe (new FFmpegContent("test/data/Lfe.wav"));
 252         film->examine_and_add_content (Lfe);
 253         BOOST_REQUIRE (!wait_for_jobs ());
 254
 255         AudioMapping map (1, MAX_DCP_AUDIO_CHANNELS);
 256
 257         L->set_position (film, DCPTime::from_seconds(0));
 258         map.make_zero ();
 259         map.set (0, 0, 1);
 260         L->audio->set_mapping (map);
 261         R->set_position (film, DCPTime::from_seconds(1));
 262         map.make_zero ();
 263         map.set (0, 1, 1);
 264         R->audio->set_mapping (map);
 265         C->set_position (film, DCPTime::from_seconds(2));
 266         map.make_zero ();
 267         map.set (0, 2, 1);
 268         C->audio->set_mapping (map);
 269         Lfe->set_position (film, DCPTime::from_seconds(3));
 270         map.make_zero ();
 271         map.set (0, 3, 1);
 272         Lfe->audio->set_mapping (map);
 273         Ls->set_position (film, DCPTime::from_seconds(4));
 274         map.make_zero ();
 275         map.set (0, 4, 1);
 276         Ls->audio->set_mapping (map);
 277         Rs->set_position (film, DCPTime::from_seconds(5));
 278         map.make_zero ();
 279         map.set (0, 5, 1);
 280         Rs->audio->set_mapping (map);
 281
 282         shared_ptr<Job> job (new TranscodeJob (film));
 283         FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_h264_test5.mp4", EXPORT_FORMAT_H264_AAC, true, false, false, 23);
 284         encoder.go ();
 285
 286         check_ffmpeg ("build/test/ffmpeg_encoder_h264_test5.mp4", "test/data/ffmpeg_encoder_h264_test5.mp4", 1);
 287 }
 288
 289 /** Test export of a VF */
 290 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test6)
 291 {
 292         shared_ptr<Film> film = new_test_film2 ("ffmpeg_encoder_h264_test6_ov");
 293         film->examine_and_add_content (shared_ptr<ImageContent>(new ImageContent(TestPaths::private_data() / "bbc405.png")));
 294         BOOST_REQUIRE (!wait_for_jobs());
 295         film->make_dcp ();
 296         BOOST_REQUIRE (!wait_for_jobs());
 297
 298         shared_ptr<Film> film2 = new_test_film2 ("ffmpeg_encoder_h264_test6_vf");
 299         shared_ptr<DCPContent> ov (new DCPContent("build/test/ffmpeg_encoder_h264_test6_ov/" + film->dcp_name(false)));
 300         film2->examine_and_add_content (ov);
 301         BOOST_REQUIRE (!wait_for_jobs());
 302         ov->set_reference_video (true);
 303         shared_ptr<Content> subs = content_factory("test/data/subrip.srt").front();
 304         film2->examine_and_add_content (subs);
 305         BOOST_REQUIRE (!wait_for_jobs());
 306         for (auto i: subs->text) {
 307                 i->set_use (true);
 308         }
 309
 310         shared_ptr<Job> job (new TranscodeJob (film2));
 311         FFmpegEncoder encoder (film2, job, "build/test/ffmpeg_encoder_h264_test6_vf.mp4", EXPORT_FORMAT_H264_AAC, true, false, false, 23);
 312         encoder.go ();
 313 }
 314
 315 /** Test export of a 3D DCP in a 2D project */
 316 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test7)
 317 {
 318         shared_ptr<Film> film = new_test_film2 ("ffmpeg_encoder_h264_test7_data");
 319         shared_ptr<Content> L (shared_ptr<ImageContent>(new ImageContent(TestPaths::private_data() / "bbc405.png")));
 320         film->examine_and_add_content (L);
 321         shared_ptr<Content> R (shared_ptr<ImageContent>(new ImageContent(TestPaths::private_data() / "bbc405.png")));
 322         film->examine_and_add_content (R);
 323         BOOST_REQUIRE (!wait_for_jobs());
 324         L->video->set_frame_type (VIDEO_FRAME_TYPE_3D_LEFT);
 325         L->set_position (film, DCPTime());
 326         R->video->set_frame_type (VIDEO_FRAME_TYPE_3D_RIGHT);
 327         R->set_position (film, DCPTime());
 328         film->set_three_d (true);
 329         film->make_dcp ();
 330         BOOST_REQUIRE (!wait_for_jobs());
 331
 332         shared_ptr<Film> film2 = new_test_film2 ("ffmpeg_encoder_h264_test7_export");
 333         shared_ptr<Content> dcp (new DCPContent(film->dir(film->dcp_name())));
 334         film2->examine_and_add_content (dcp);
 335         BOOST_REQUIRE (!wait_for_jobs());
 336
 337         shared_ptr<Job> job (new TranscodeJob (film2));
 338         FFmpegEncoder encoder (film2, job, "build/test/ffmpeg_encoder_h264_test7.mp4", EXPORT_FORMAT_H264_AAC, true, false, false, 23);
 339         encoder.go ();
 340 }
 341
 342
 343 /** Stereo project with mixdown-to-stereo set */
 344 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test8)
 345 {
 346         shared_ptr<Film> film = new_test_film2("ffmpeg_encoder_h264_test4");
 347         film->examine_and_add_content(shared_ptr<DCPContent>(new DCPContent("test/data/scope_dcp")));
 348         BOOST_REQUIRE(!wait_for_jobs());
 349         film->set_audio_channels (2);
 350
 351         shared_ptr<Job> job(new TranscodeJob(film));
 352         FFmpegEncoder encoder(film, job, "build/test/ffmpeg_encoder_h264_test8.mp4", EXPORT_FORMAT_H264_AAC, true, false, false, 23);
 353         encoder.go();
 354 }
 355
 356
 357 /** 7.1/HI/VI (i.e. 12-channel) project */
 358 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test9)
 359 {
 360         shared_ptr<Film> film = new_test_film ("ffmpeg_encoder_prores_test9");
 361         film->set_name ("ffmpeg_encoder_prores_test9");
 362         shared_ptr<ImageContent> c (new ImageContent(TestPaths::private_data() / "bbc405.png"));
 363         film->set_container (Ratio::from_id ("185"));
 364         film->set_audio_channels (12);
 365
 366         film->examine_and_add_content (c);
 367         BOOST_REQUIRE (!wait_for_jobs ());
 368
 369         c->video->set_length (240);
 370
 371         film->write_metadata ();
 372         shared_ptr<Job> job (new TranscodeJob (film));
 373         FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_prores_test9.mov", EXPORT_FORMAT_H264_AAC, false, false, false, 23);
 374         encoder.go ();
 375 }