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
  40 static void
  41 ffmpeg_content_test (int number, boost::filesystem::path content, ExportFormat format)
  42 {
  43         string name = "ffmpeg_encoder_";
  44         string extension;
  45         switch (format) {
  46         case EXPORT_FORMAT_H264:
  47                 name += "h264";
  48                 extension = "mp4";
  49                 break;
  50         case EXPORT_FORMAT_PRORES:
  51                 name += "prores";
  52                 extension = "mov";
  53                 break;
  54         }
  55
  56         name = String::compose("%1_test%2", name, number);
  57
  58         shared_ptr<Film> film = new_test_film (name);
  59         film->set_name (name);
  60         shared_ptr<FFmpegContent> c (new FFmpegContent(content));
  61         film->set_container (Ratio::from_id ("185"));
  62         film->set_audio_channels (6);
  63
  64         film->examine_and_add_content (c);
  65         BOOST_REQUIRE (!wait_for_jobs ());
  66
  67         film->write_metadata ();
  68         shared_ptr<Job> job (new TranscodeJob (film));
  69         FFmpegEncoder encoder (film, job, String::compose("build/test/%1.%2", name, extension), format, false, false, 23);
  70         encoder.go ();
  71 }
  72
  73 /** Red / green / blue MP4 -> Prores */
  74 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_test1)
  75 {
  76         ffmpeg_content_test (1, "test/data/test.mp4", EXPORT_FORMAT_PRORES);
  77 }
  78
  79 /** Dolby Aurora trailer VOB -> Prores */
  80 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_test2)
  81 {
  82         ffmpeg_content_test (2, private_data / "dolby_aurora.vob", EXPORT_FORMAT_PRORES);
  83 }
  84
  85 /** Sintel trailer -> Prores */
  86 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_test3)
  87 {
  88         ffmpeg_content_test (3, private_data / "Sintel_Trailer1.480p.DivX_Plus_HD.mkv", EXPORT_FORMAT_PRORES);
  89 }
  90
  91 /** Big Buck Bunny trailer -> Prores */
  92 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_test4)
  93 {
  94         ffmpeg_content_test (4, private_data / "big_buck_bunny_trailer_480p.mov", EXPORT_FORMAT_PRORES);
  95 }
  96
  97 /** Still image -> Prores */
  98 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_test5)
  99 {
 100         shared_ptr<Film> film = new_test_film ("ffmpeg_encoder_prores_test5");
 101         film->set_name ("ffmpeg_encoder_prores_test5");
 102         shared_ptr<ImageContent> c (new ImageContent(private_data / "bbc405.png"));
 103         film->set_container (Ratio::from_id ("185"));
 104         film->set_audio_channels (6);
 105
 106         film->examine_and_add_content (c);
 107         BOOST_REQUIRE (!wait_for_jobs ());
 108
 109         c->video->set_length (240);
 110
 111         film->write_metadata ();
 112         shared_ptr<Job> job (new TranscodeJob (film));
 113         FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_prores_test5.mov", EXPORT_FORMAT_PRORES, false, false, 23);
 114         encoder.go ();
 115 }
 116
 117 /** Subs -> Prores */
 118 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_test6)
 119 {
 120         shared_ptr<Film> film = new_test_film ("ffmpeg_encoder_prores_test6");
 121         film->set_name ("ffmpeg_encoder_prores_test6");
 122         film->set_container (Ratio::from_id ("185"));
 123         film->set_audio_channels (6);
 124
 125         shared_ptr<StringTextFileContent> s (new StringTextFileContent("test/data/subrip2.srt"));
 126         film->examine_and_add_content (s);
 127         BOOST_REQUIRE (!wait_for_jobs ());
 128         s->only_text()->set_colour (dcp::Colour (255, 255, 0));
 129         s->only_text()->set_effect (dcp::SHADOW);
 130         s->only_text()->set_effect_colour (dcp::Colour (0, 255, 255));
 131         film->write_metadata();
 132
 133         shared_ptr<Job> job (new TranscodeJob (film));
 134         FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_prores_test6.mov", EXPORT_FORMAT_PRORES, false, false, 23);
 135         encoder.go ();
 136 }
 137
 138 /** Video + subs -> Prores */
 139 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_test7)
 140 {
 141         shared_ptr<Film> film = new_test_film ("ffmpeg_encoder_prores_test7");
 142         film->set_name ("ffmpeg_encoder_prores_test7");
 143         film->set_container (Ratio::from_id ("185"));
 144         film->set_audio_channels (6);
 145
 146         shared_ptr<FFmpegContent> c (new FFmpegContent("test/data/test.mp4"));
 147         film->examine_and_add_content (c);
 148         BOOST_REQUIRE (!wait_for_jobs ());
 149
 150         shared_ptr<StringTextFileContent> s (new StringTextFileContent("test/data/subrip.srt"));
 151         film->examine_and_add_content (s);
 152         BOOST_REQUIRE (!wait_for_jobs ());
 153         s->only_text()->set_colour (dcp::Colour (255, 255, 0));
 154         s->only_text()->set_effect (dcp::SHADOW);
 155         s->only_text()->set_effect_colour (dcp::Colour (0, 255, 255));
 156
 157         shared_ptr<Job> job (new TranscodeJob (film));
 158         FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_prores_test7.mov", EXPORT_FORMAT_PRORES, false, false, 23);
 159         encoder.go ();
 160 }
 161
 162 /** Red / green / blue MP4 -> H264 */
 163 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test1)
 164 {
 165         ffmpeg_content_test(1, "test/data/test.mp4", EXPORT_FORMAT_H264);
 166 }
 167
 168 /** Just subtitles -> H264 */
 169 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test2)
 170 {
 171         shared_ptr<Film> film = new_test_film ("ffmpeg_encoder_h264_test2");
 172         film->set_name ("ffmpeg_encoder_h264_test2");
 173         film->set_container (Ratio::from_id ("185"));
 174         film->set_audio_channels (6);
 175
 176         shared_ptr<StringTextFileContent> s (new StringTextFileContent("test/data/subrip2.srt"));
 177         film->examine_and_add_content (s);
 178         BOOST_REQUIRE (!wait_for_jobs ());
 179         s->only_text()->set_colour (dcp::Colour (255, 255, 0));
 180         s->only_text()->set_effect (dcp::SHADOW);
 181         s->only_text()->set_effect_colour (dcp::Colour (0, 255, 255));
 182         film->write_metadata();
 183
 184         shared_ptr<Job> job (new TranscodeJob (film));
 185         FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_h264_test2.mp4", EXPORT_FORMAT_H264, false, false, 23);
 186         encoder.go ();
 187 }
 188
 189 /** Video + subs -> H264 */
 190 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test3)
 191 {
 192         shared_ptr<Film> film = new_test_film ("ffmpeg_encoder_h264_test3");
 193         film->set_name ("ffmpeg_encoder_h264_test3");
 194         film->set_container (Ratio::from_id ("185"));
 195         film->set_audio_channels (6);
 196
 197         shared_ptr<FFmpegContent> c (new FFmpegContent("test/data/test.mp4"));
 198         film->examine_and_add_content (c);
 199         BOOST_REQUIRE (!wait_for_jobs ());
 200
 201         shared_ptr<StringTextFileContent> s (new StringTextFileContent("test/data/subrip.srt"));
 202         film->examine_and_add_content (s);
 203         BOOST_REQUIRE (!wait_for_jobs ());
 204         s->only_text()->set_colour (dcp::Colour (255, 255, 0));
 205         s->only_text()->set_effect (dcp::SHADOW);
 206         s->only_text()->set_effect_colour (dcp::Colour (0, 255, 255));
 207         film->write_metadata();
 208
 209         shared_ptr<Job> job (new TranscodeJob (film));
 210         FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_h264_test3.mp4", EXPORT_FORMAT_H264, false, false, 23);
 211         encoder.go ();
 212 }
 213
 214 /** Scope-in-flat DCP -> H264 */
 215 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test4)
 216 {
 217         shared_ptr<Film> film = new_test_film2("ffmpeg_encoder_h264_test4");
 218         film->examine_and_add_content(shared_ptr<DCPContent>(new DCPContent("test/data/scope_dcp")));
 219         BOOST_REQUIRE(!wait_for_jobs());
 220
 221         film->set_container(Ratio::from_id("185"));
 222
 223         shared_ptr<Job> job(new TranscodeJob(film));
 224         FFmpegEncoder encoder(film, job, "build/test/ffmpeg_encoder_h264_test4.mp4", EXPORT_FORMAT_H264, false, false, 23);
 225         encoder.go();
 226 }
 227
 228 /** Test mixdown from 5.1 to stereo */
 229 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test5)
 230 {
 231         shared_ptr<Film> film = new_test_film ("ffmpeg_transcoder_h264_test5");
 232         film->set_name ("ffmpeg_transcoder_h264_test5");
 233         film->set_container (Ratio::from_id ("185"));
 234         film->set_audio_channels (6);
 235
 236         shared_ptr<FFmpegContent> L (new FFmpegContent("test/data/L.wav"));
 237         film->examine_and_add_content (L);
 238         shared_ptr<FFmpegContent> R (new FFmpegContent("test/data/R.wav"));
 239         film->examine_and_add_content (R);
 240         shared_ptr<FFmpegContent> C (new FFmpegContent("test/data/C.wav"));
 241         film->examine_and_add_content (C);
 242         shared_ptr<FFmpegContent> Ls (new FFmpegContent("test/data/Ls.wav"));
 243         film->examine_and_add_content (Ls);
 244         shared_ptr<FFmpegContent> Rs (new FFmpegContent("test/data/Rs.wav"));
 245         film->examine_and_add_content (Rs);
 246         shared_ptr<FFmpegContent> Lfe (new FFmpegContent("test/data/Lfe.wav"));
 247         film->examine_and_add_content (Lfe);
 248         BOOST_REQUIRE (!wait_for_jobs ());
 249
 250         AudioMapping map (1, MAX_DCP_AUDIO_CHANNELS);
 251
 252         L->set_position (film, DCPTime::from_seconds(0));
 253         map.make_zero ();
 254         map.set (0, 0, 1);
 255         L->audio->set_mapping (map);
 256         R->set_position (film, DCPTime::from_seconds(1));
 257         map.make_zero ();
 258         map.set (0, 1, 1);
 259         R->audio->set_mapping (map);
 260         C->set_position (film, DCPTime::from_seconds(2));
 261         map.make_zero ();
 262         map.set (0, 2, 1);
 263         C->audio->set_mapping (map);
 264         Lfe->set_position (film, DCPTime::from_seconds(3));
 265         map.make_zero ();
 266         map.set (0, 3, 1);
 267         Lfe->audio->set_mapping (map);
 268         Ls->set_position (film, DCPTime::from_seconds(4));
 269         map.make_zero ();
 270         map.set (0, 4, 1);
 271         Ls->audio->set_mapping (map);
 272         Rs->set_position (film, DCPTime::from_seconds(5));
 273         map.make_zero ();
 274         map.set (0, 5, 1);
 275         Rs->audio->set_mapping (map);
 276
 277         shared_ptr<Job> job (new TranscodeJob (film));
 278         FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_h264_test5.mp4", EXPORT_FORMAT_H264, true, false, 23);
 279         encoder.go ();
 280
 281         check_ffmpeg ("build/test/ffmpeg_encoder_h264_test5.mp4", "test/data/ffmpeg_encoder_h264_test5.mp4", 1);
 282 }
 283
 284 /** Test export of a VF */
 285 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test6)
 286 {
 287         shared_ptr<Film> film = new_test_film2 ("ffmpeg_encoder_h264_test6_ov");
 288         film->examine_and_add_content (shared_ptr<ImageContent>(new ImageContent(private_data / "bbc405.png")));
 289         BOOST_REQUIRE (!wait_for_jobs());
 290         film->make_dcp ();
 291         BOOST_REQUIRE (!wait_for_jobs());
 292
 293         shared_ptr<Film> film2 = new_test_film2 ("ffmpeg_encoder_h264_test6_vf");
 294         shared_ptr<DCPContent> ov (new DCPContent("build/test/ffmpeg_encoder_h264_test6_ov/" + film->dcp_name(false)));
 295         film2->examine_and_add_content (ov);
 296         BOOST_REQUIRE (!wait_for_jobs());
 297         ov->set_reference_video (true);
 298         shared_ptr<Content> subs = content_factory("test/data/subrip.srt").front();
 299         film2->examine_and_add_content (subs);
 300         BOOST_REQUIRE (!wait_for_jobs());
 301         BOOST_FOREACH (shared_ptr<TextContent> i, subs->text) {
 302                 i->set_use (true);
 303         }
 304
 305         shared_ptr<Job> job (new TranscodeJob (film2));
 306         FFmpegEncoder encoder (film2, job, "build/test/ffmpeg_encoder_h264_test6_vf.mp4", EXPORT_FORMAT_H264, true, false, 23);
 307         encoder.go ();
 308 }
 309
 310 /** Test export of a 3D DCP in a 2D project */
 311 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test7)
 312 {
 313         shared_ptr<Film> film = new_test_film2 ("ffmpeg_encoder_h264_test7_data");
 314         shared_ptr<Content> L (shared_ptr<ImageContent>(new ImageContent(private_data / "bbc405.png")));
 315         film->examine_and_add_content (L);
 316         shared_ptr<Content> R (shared_ptr<ImageContent>(new ImageContent(private_data / "bbc405.png")));
 317         film->examine_and_add_content (R);
 318         BOOST_REQUIRE (!wait_for_jobs());
 319         L->video->set_frame_type (VIDEO_FRAME_TYPE_3D_LEFT);
 320         L->set_position (film, DCPTime());
 321         R->video->set_frame_type (VIDEO_FRAME_TYPE_3D_RIGHT);
 322         R->set_position (film, DCPTime());
 323         film->set_three_d (true);
 324         film->make_dcp ();
 325         BOOST_REQUIRE (!wait_for_jobs());
 326
 327         shared_ptr<Film> film2 = new_test_film2 ("ffmpeg_encoder_h264_test7_export");
 328         shared_ptr<Content> dcp (new DCPContent(film->dir(film->dcp_name())));
 329         film2->examine_and_add_content (dcp);
 330         BOOST_REQUIRE (!wait_for_jobs());
 331
 332         shared_ptr<Job> job (new TranscodeJob (film2));
 333         FFmpegEncoder encoder (film2, job, "build/test/ffmpeg_encoder_h264_test7.mp4", EXPORT_FORMAT_H264, true, false, 23
 334 #ifdef DCPOMATIC_VARIANT_SWAROOP
 335                                , optional<dcp::Key>(), optional<string>()
 336 #endif
 337                 );
 338         encoder.go ();
 339 }
 340