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/*
Copyright (C) 2017-2021 Carl Hetherington <cth@carlh.net>
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.
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 DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
/** @file test/content_test.cc
* @brief Tests which expose problems with certain pieces of content.
* @ingroup completedcp
*/
#include "lib/audio_content.h"
#include "lib/film.h"
#include "lib/dcp_content_type.h"
#include "lib/content_factory.h"
#include "lib/content.h"
#include "lib/ratio.h"
#include "test.h"
#include <boost/test/unit_test.hpp>
using namespace dcpomatic;
/** There has been garbled audio with this piece of content */
BOOST_AUTO_TEST_CASE (content_test1)
{
auto film = new_test_film ("content_test1");
film->set_dcp_content_type (DCPContentType::from_isdcf_name ("FTR"));
film->set_name ("content_test1");
film->set_container (Ratio::from_id ("185"));
film->set_audio_channels(16);
auto content = content_factory(TestPaths::private_data() / "demo_sound_bug.mkv")[0];
film->examine_and_add_content (content);
BOOST_REQUIRE (!wait_for_jobs ());
make_and_verify_dcp (
film,
{ dcp::VerificationNote::Code::MISSING_FFEC_IN_FEATURE, dcp::VerificationNote::Code::MISSING_FFMC_IN_FEATURE }
);
check_mxf_audio_file(TestPaths::private_data() / "content_test1.mxf", dcp_file(film, "pcm_"));
}
/** Taking some 23.976fps content and trimming 0.5s (in content time) from the start
* has failed in the past; ensure that this is fixed.
*/
BOOST_AUTO_TEST_CASE (content_test2)
{
auto content = content_factory("test/data/red_23976.mp4")[0];
auto film = new_test_film2 ("content_test2", {content});
content->set_trim_start(film, ContentTime::from_seconds(0.5));
make_and_verify_dcp (film);
}
/** Check that position and start trim of video content is forced to a frame boundary */
BOOST_AUTO_TEST_CASE (content_test3)
{
auto content = content_factory("test/data/red_24.mp4")[0];
auto film = new_test_film2 ("content_test3", {content});
film->set_sequence (false);
/* Trim */
/* 12 frames */
content->set_trim_start(film, ContentTime::from_seconds (12.0 / 24.0));
BOOST_CHECK (content->trim_start() == ContentTime::from_seconds (12.0 / 24.0));
/* 11.2 frames */
content->set_trim_start(film, ContentTime::from_seconds (11.2 / 24.0));
BOOST_CHECK (content->trim_start() == ContentTime::from_seconds (11.0 / 24.0));
/* 13.9 frames */
content->set_trim_start(film, ContentTime::from_seconds (13.9 / 24.0));
BOOST_CHECK (content->trim_start() == ContentTime::from_seconds (14.0 / 24.0));
/* Position */
/* 12 frames */
content->set_position (film, DCPTime::from_seconds(12.0 / 24.0));
BOOST_CHECK (content->position() == DCPTime::from_seconds (12.0 / 24.0));
/* 11.2 frames */
content->set_position (film, DCPTime::from_seconds(11.2 / 24.0));
BOOST_CHECK (content->position() == DCPTime::from_seconds (11.0 / 24.0));
/* 13.9 frames */
content->set_position (film, DCPTime::from_seconds(13.9 / 24.0));
BOOST_CHECK (content->position() == DCPTime::from_seconds (14.0 / 24.0));
content->set_video_frame_rate(film, 25);
/* Check that trim is fixed when the content's video frame rate is `forced' */
BOOST_CHECK (content->trim_start() == ContentTime::from_seconds (15.0 / 25.0));
}
/** Content containing video will have its length rounded to the nearest video frame */
BOOST_AUTO_TEST_CASE (content_test4)
{
auto film = new_test_film2 ("content_test4");
auto video = content_factory("test/data/count300bd24.m2ts")[0];
film->examine_and_add_content (video);
BOOST_REQUIRE (!wait_for_jobs());
video->set_trim_end (dcpomatic::ContentTime(3000));
BOOST_CHECK (video->length_after_trim(film) == DCPTime::from_frames(299, 24));
}
/** Content containing no video will not have its length rounded to the nearest video frame */
BOOST_AUTO_TEST_CASE (content_test5)
{
auto audio = content_factory("test/data/sine_16_48_220_10.wav");
auto film = new_test_film2 ("content_test5", audio);
audio[0]->set_trim_end(dcpomatic::ContentTime(3000));
BOOST_CHECK(audio[0]->length_after_trim(film) == DCPTime(957000));
}
/** Sync error #1833 */
BOOST_AUTO_TEST_CASE (content_test6)
{
Cleanup cl;
auto film = new_test_film2 (
"content_test6",
content_factory(TestPaths::private_data() / "fha.mkv"),
&cl
);
film->set_audio_channels(16);
make_and_verify_dcp (film);
check_dcp (TestPaths::private_data() / "v2.18.x" / "fha", film);
cl.run ();
}
/** Reel length error when making the test for #1833 */
BOOST_AUTO_TEST_CASE (content_test7)
{
auto content = content_factory(TestPaths::private_data() / "clapperboard.mp4");
auto film = new_test_film2 ("content_test7", content);
content[0]->audio->set_delay(-1000);
make_and_verify_dcp (film, { dcp::VerificationNote::Code::INVALID_PICTURE_FRAME_RATE_FOR_2K });
}
/** WAVs with markers (I think) can end up making audio packets with no channels and no frames (#2617) */
BOOST_AUTO_TEST_CASE(wav_with_markers_zero_channels_test)
{
auto content = content_factory(TestPaths::private_data() / "wav_with_markers.wav");
auto film = new_test_film2("wav_with_markers_zero_channels_test", content);
make_and_verify_dcp(film, { dcp::VerificationNote::Code::MISSING_CPL_METADATA });
}
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