X-Git-Url: https://main.carlh.net/gitweb/?p=dcpomatic.git;a=blobdiff_plain;f=test%2Fframe_rate_test.cc;h=76a8ed5cbefe56c0872161126de9a81a926ef6ac;hp=2135b3738f50a669b39b2678a51bd404eb755a2f;hb=dd9be86db6cde0afa5da0d1d1ac43b42e05dca26;hpb=e6f28e7cda23c1ba3c49cc1bf2dc1491c2f87160 diff --git a/test/frame_rate_test.cc b/test/frame_rate_test.cc index 2135b3738..76a8ed5cb 100644 --- a/test/frame_rate_test.cc +++ b/test/frame_rate_test.cc @@ -1,44 +1,55 @@ /* - Copyright (C) 2012 Carl Hetherington + Copyright (C) 2012-2016 Carl Hetherington - This program is free software; you can redistribute it and/or modify + This file is part of DCP-o-matic. + + DCP-o-matic is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. - This program is distributed in the hope that it will be useful, + DCP-o-matic is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + along with DCP-o-matic. If not, see . */ +/** @file test/frame_rate_test.cc + * @brief Tests for FrameRateChange and the computation of the best + * frame rate for the DCP. + * @ingroup feature + */ + #include #include "lib/film.h" #include "lib/config.h" #include "lib/ffmpeg_content.h" #include "lib/playlist.h" +#include "lib/ffmpeg_audio_stream.h" +#include "lib/frame_rate_change.h" +#include "lib/video_content.h" +#include "lib/audio_content.h" #include "test.h" -using boost::shared_ptr; +using std::shared_ptr; -/* Test Playlist::best_dcp_frame_rate and FrameRateConversion +/* Test Playlist::best_dcp_frame_rate and FrameRateChange with a single piece of content. */ BOOST_AUTO_TEST_CASE (best_dcp_frame_rate_test_single) { shared_ptr film = new_test_film ("best_dcp_frame_rate_test_single"); /* Get any piece of content, it doesn't matter what */ - shared_ptr content (new FFmpegContent (film, "test/data/test.mp4")); - film->add_content (content); - wait_for_jobs (); - + shared_ptr content (new FFmpegContent("test/data/test.mp4")); + film->examine_and_add_content (content); + BOOST_REQUIRE (!wait_for_jobs()); + /* Run some tests with a limited range of allowed rates */ - + std::list afr; afr.push_back (24); afr.push_back (25); @@ -46,16 +57,16 @@ BOOST_AUTO_TEST_CASE (best_dcp_frame_rate_test_single) Config::instance()->set_allowed_dcp_frame_rates (afr); content->_video_frame_rate = 60; - int best = film->playlist()->best_dcp_frame_rate (); + int best = film->best_video_frame_rate (); FrameRateChange frc = FrameRateChange (60, best); BOOST_CHECK_EQUAL (best, 30); BOOST_CHECK_EQUAL (frc.skip, true); BOOST_CHECK_EQUAL (frc.repeat, 1); BOOST_CHECK_EQUAL (frc.change_speed, false); BOOST_CHECK_CLOSE (frc.speed_up, 1, 0.1); - + content->_video_frame_rate = 50; - best = film->playlist()->best_dcp_frame_rate (); + best = film->best_video_frame_rate (); frc = FrameRateChange (50, best); BOOST_CHECK_EQUAL (best, 25); BOOST_CHECK_EQUAL (frc.skip, true); @@ -64,7 +75,7 @@ BOOST_AUTO_TEST_CASE (best_dcp_frame_rate_test_single) BOOST_CHECK_CLOSE (frc.speed_up, 1, 0.1); content->_video_frame_rate = 48; - best = film->playlist()->best_dcp_frame_rate (); + best = film->best_video_frame_rate (); frc = FrameRateChange (48, best); BOOST_CHECK_EQUAL (best, 24); BOOST_CHECK_EQUAL (frc.skip, true); @@ -73,7 +84,7 @@ BOOST_AUTO_TEST_CASE (best_dcp_frame_rate_test_single) BOOST_CHECK_CLOSE (frc.speed_up, 1, 0.1); content->_video_frame_rate = 30; - best = film->playlist()->best_dcp_frame_rate (); + best = film->best_video_frame_rate (); frc = FrameRateChange (30, best); BOOST_CHECK_EQUAL (best, 30); BOOST_CHECK_EQUAL (frc.skip, false); @@ -82,16 +93,16 @@ BOOST_AUTO_TEST_CASE (best_dcp_frame_rate_test_single) BOOST_CHECK_CLOSE (frc.speed_up, 1, 0.1); content->_video_frame_rate = 29.97; - best = film->playlist()->best_dcp_frame_rate (); + best = film->best_video_frame_rate (); frc = FrameRateChange (29.97, best); BOOST_CHECK_EQUAL (best, 30); BOOST_CHECK_EQUAL (frc.skip, false); BOOST_CHECK_EQUAL (frc.repeat, 1); BOOST_CHECK_EQUAL (frc.change_speed, true); BOOST_CHECK_CLOSE (frc.speed_up, 30 / 29.97, 0.1); - + content->_video_frame_rate = 25; - best = film->playlist()->best_dcp_frame_rate (); + best = film->best_video_frame_rate (); frc = FrameRateChange (25, best); BOOST_CHECK_EQUAL (best, 25); BOOST_CHECK_EQUAL (frc.skip, false); @@ -100,7 +111,7 @@ BOOST_AUTO_TEST_CASE (best_dcp_frame_rate_test_single) BOOST_CHECK_CLOSE (frc.speed_up, 1, 0.1); content->_video_frame_rate = 24; - best = film->playlist()->best_dcp_frame_rate (); + best = film->best_video_frame_rate (); frc = FrameRateChange (24, best); BOOST_CHECK_EQUAL (best, 24); BOOST_CHECK_EQUAL (frc.skip, false); @@ -109,7 +120,7 @@ BOOST_AUTO_TEST_CASE (best_dcp_frame_rate_test_single) BOOST_CHECK_CLOSE (frc.speed_up, 1, 0.1); content->_video_frame_rate = 14.5; - best = film->playlist()->best_dcp_frame_rate (); + best = film->best_video_frame_rate (); frc = FrameRateChange (14.5, best); BOOST_CHECK_EQUAL (best, 30); BOOST_CHECK_EQUAL (frc.skip, false); @@ -118,7 +129,7 @@ BOOST_AUTO_TEST_CASE (best_dcp_frame_rate_test_single) BOOST_CHECK_CLOSE (frc.speed_up, 15 / 14.5, 0.1); content->_video_frame_rate = 12.6; - best = film->playlist()->best_dcp_frame_rate (); + best = film->best_video_frame_rate (); frc = FrameRateChange (12.6, best); BOOST_CHECK_EQUAL (best, 25); BOOST_CHECK_EQUAL (frc.skip, false); @@ -127,7 +138,7 @@ BOOST_AUTO_TEST_CASE (best_dcp_frame_rate_test_single) BOOST_CHECK_CLOSE (frc.speed_up, 25 / 25.2, 0.1); content->_video_frame_rate = 12.4; - best = film->playlist()->best_dcp_frame_rate (); + best = film->best_video_frame_rate (); frc = FrameRateChange (12.4, best); BOOST_CHECK_EQUAL (best, 25); BOOST_CHECK_EQUAL (frc.skip, false); @@ -136,7 +147,7 @@ BOOST_AUTO_TEST_CASE (best_dcp_frame_rate_test_single) BOOST_CHECK_CLOSE (frc.speed_up, 25 / 24.8, 0.1); content->_video_frame_rate = 12; - best = film->playlist()->best_dcp_frame_rate (); + best = film->best_video_frame_rate (); frc = FrameRateChange (12, best); BOOST_CHECK_EQUAL (best, 24); BOOST_CHECK_EQUAL (frc.skip, false); @@ -154,16 +165,16 @@ BOOST_AUTO_TEST_CASE (best_dcp_frame_rate_test_single) Config::instance()->set_allowed_dcp_frame_rates (afr); content->_video_frame_rate = 60; - best = film->playlist()->best_dcp_frame_rate (); + best = film->playlist()->best_video_frame_rate (); frc = FrameRateChange (60, best); BOOST_CHECK_EQUAL (best, 60); BOOST_CHECK_EQUAL (frc.skip, false); BOOST_CHECK_EQUAL (frc.repeat, 1); BOOST_CHECK_EQUAL (frc.change_speed, false); BOOST_CHECK_CLOSE (frc.speed_up, 1, 0.1); - + content->_video_frame_rate = 50; - best = film->playlist()->best_dcp_frame_rate (); + best = film->playlist()->best_video_frame_rate (); frc = FrameRateChange (50, best); BOOST_CHECK_EQUAL (best, 50); BOOST_CHECK_EQUAL (frc.skip, false); @@ -172,7 +183,7 @@ BOOST_AUTO_TEST_CASE (best_dcp_frame_rate_test_single) BOOST_CHECK_CLOSE (frc.speed_up, 1, 0.1); content->_video_frame_rate = 48; - best = film->playlist()->best_dcp_frame_rate (); + best = film->playlist()->best_video_frame_rate (); frc = FrameRateChange (48, best); BOOST_CHECK_EQUAL (best, 48); BOOST_CHECK_EQUAL (frc.skip, false); @@ -181,7 +192,7 @@ BOOST_AUTO_TEST_CASE (best_dcp_frame_rate_test_single) BOOST_CHECK_CLOSE (frc.speed_up, 1, 0.1); /* Check some out-there conversions (not the best) */ - + frc = FrameRateChange (14.99, 24); BOOST_CHECK_EQUAL (frc.skip, false); BOOST_CHECK_EQUAL (frc.repeat, 2); @@ -195,7 +206,7 @@ BOOST_AUTO_TEST_CASE (best_dcp_frame_rate_test_single) Config::instance()->set_allowed_dcp_frame_rates (afr); content->_video_frame_rate = 25; - best = film->playlist()->best_dcp_frame_rate (); + best = film->best_video_frame_rate (); frc = FrameRateChange (25, best); BOOST_CHECK_EQUAL (best, 24); BOOST_CHECK_EQUAL (frc.skip, false); @@ -211,14 +222,14 @@ BOOST_AUTO_TEST_CASE (best_dcp_frame_rate_test_double) { shared_ptr film = new_test_film ("best_dcp_frame_rate_test_double"); /* Get any old content, it doesn't matter what */ - shared_ptr A (new FFmpegContent (film, "test/data/test.mp4")); - film->add_content (A); - shared_ptr B (new FFmpegContent (film, "test/data/test.mp4")); - film->add_content (B); - wait_for_jobs (); + shared_ptr A (new FFmpegContent("test/data/test.mp4")); + film->examine_and_add_content (A); + shared_ptr B (new FFmpegContent("test/data/test.mp4")); + film->examine_and_add_content (B); + BOOST_REQUIRE (!wait_for_jobs()); /* Run some tests with a limited range of allowed rates */ - + std::list afr; afr.push_back (24); afr.push_back (25); @@ -227,64 +238,73 @@ BOOST_AUTO_TEST_CASE (best_dcp_frame_rate_test_double) A->_video_frame_rate = 30; B->_video_frame_rate = 24; - BOOST_CHECK_EQUAL (film->playlist()->best_dcp_frame_rate(), 25); -} + BOOST_CHECK_EQUAL (film->best_video_frame_rate(), 25); + + A->_video_frame_rate = 24; + B->_video_frame_rate = 24; + BOOST_CHECK_EQUAL (film->best_video_frame_rate(), 24); + A->_video_frame_rate = 24; + B->_video_frame_rate = 48; + BOOST_CHECK_EQUAL (film->best_video_frame_rate(), 24); +} BOOST_AUTO_TEST_CASE (audio_sampling_rate_test) { shared_ptr film = new_test_film ("audio_sampling_rate_test"); /* Get any piece of content, it doesn't matter what */ - shared_ptr content (new FFmpegContent (film, "test/data/test.mp4")); - film->add_content (content); - wait_for_jobs (); - + shared_ptr content (new FFmpegContent("test/data/test.mp4")); + film->examine_and_add_content (content); + BOOST_REQUIRE (!wait_for_jobs()); + std::list afr; afr.push_back (24); afr.push_back (25); afr.push_back (30); Config::instance()->set_allowed_dcp_frame_rates (afr); + shared_ptr stream (new FFmpegAudioStream ("foo", 0, 0, 0, 0)); + content->audio.reset (new AudioContent (content.get())); + content->audio->add_stream (stream); content->_video_frame_rate = 24; film->set_video_frame_rate (24); - content->set_audio_stream (shared_ptr (new FFmpegAudioStream ("a", 42, 48000, 0))); - BOOST_CHECK_EQUAL (content->output_audio_frame_rate(), 48000); + stream->_frame_rate = 48000; + BOOST_CHECK_EQUAL (content->audio->resampled_frame_rate(film), 48000); - content->set_audio_stream (shared_ptr (new FFmpegAudioStream ("a", 42, 44100, 0))); - BOOST_CHECK_EQUAL (content->output_audio_frame_rate(), 48000); + stream->_frame_rate = 44100; + BOOST_CHECK_EQUAL (content->audio->resampled_frame_rate(film), 48000); - content->set_audio_stream (shared_ptr (new FFmpegAudioStream ("a", 42, 80000, 0))); - BOOST_CHECK_EQUAL (content->output_audio_frame_rate(), 96000); + stream->_frame_rate = 80000; + BOOST_CHECK_EQUAL (content->audio->resampled_frame_rate(film), 48000); content->_video_frame_rate = 23.976; film->set_video_frame_rate (24); - content->set_audio_stream (shared_ptr (new FFmpegAudioStream ("a", 42, 48000, 0))); - BOOST_CHECK_EQUAL (content->output_audio_frame_rate(), 47952); + stream->_frame_rate = 48000; + BOOST_CHECK_EQUAL (content->audio->resampled_frame_rate(film), 47952); content->_video_frame_rate = 29.97; film->set_video_frame_rate (30); BOOST_CHECK_EQUAL (film->video_frame_rate (), 30); - content->set_audio_stream (shared_ptr (new FFmpegAudioStream ("a", 42, 48000, 0))); - BOOST_CHECK_EQUAL (content->output_audio_frame_rate(), 47952); + stream->_frame_rate = 48000; + BOOST_CHECK_EQUAL (content->audio->resampled_frame_rate(film), 47952); content->_video_frame_rate = 25; film->set_video_frame_rate (24); - content->set_audio_stream (shared_ptr (new FFmpegAudioStream ("a", 42, 48000, 0))); - BOOST_CHECK_EQUAL (content->output_audio_frame_rate(), 50000); + stream->_frame_rate = 48000; + BOOST_CHECK_EQUAL (content->audio->resampled_frame_rate(film), 50000); content->_video_frame_rate = 25; film->set_video_frame_rate (24); - content->set_audio_stream (shared_ptr (new FFmpegAudioStream ("a", 42, 44100, 0))); - BOOST_CHECK_EQUAL (content->output_audio_frame_rate(), 50000); + stream->_frame_rate = 44100; + BOOST_CHECK_EQUAL (content->audio->resampled_frame_rate(film), 50000); /* Check some out-there conversions (not the best) */ - + content->_video_frame_rate = 14.99; film->set_video_frame_rate (25); - content->set_audio_stream (shared_ptr (new FFmpegAudioStream ("a", 42, 16000, 0))); - /* The FrameRateChange within output_audio_frame_rate should choose to double-up + stream->_frame_rate = 16000; + /* The FrameRateChange within resampled_frame_rate should choose to double-up the 14.99 fps video to 30 and then run it slow at 25. */ - BOOST_CHECK_EQUAL (content->output_audio_frame_rate(), rint (48000 * 2 * 14.99 / 25)); + BOOST_CHECK_EQUAL (content->audio->resampled_frame_rate(film), lrint (48000 * 2 * 14.99 / 25)); } -