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/*
Copyright (C) 2013-2014 Carl Hetherington <cth@carlh.net>
This program 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,
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.
*/
#include "dcp.h"
#include "metadata.h"
#include "cpl.h"
#include "mono_picture_mxf.h"
#include "picture_mxf_writer.h"
#include "sound_mxf_writer.h"
#include "sound_mxf.h"
#include "subtitle_content.h"
#include "reel.h"
#include "test.h"
#include "file.h"
#include "reel_mono_picture_asset.h"
#include "reel_sound_asset.h"
#include "KM_util.h"
#include <sndfile.h>
#include <boost/test/unit_test.hpp>
using boost::shared_ptr;
/* Test creation of a DCP from very simple inputs */
BOOST_AUTO_TEST_CASE (dcp_test)
{
Kumu::libdcp_test = true;
/* Some known metadata */
dcp::XMLMetadata xml_meta;
xml_meta.issuer = "OpenDCP 0.0.25";
xml_meta.creator = "OpenDCP 0.0.25";
xml_meta.issue_date = "2012-07-17T04:45:18+00:00";
dcp::MXFMetadata mxf_meta;
mxf_meta.company_name = "OpenDCP";
mxf_meta.product_name = "OpenDCP";
mxf_meta.product_version = "0.0.25";
/* We're making build/test/foo */
boost::filesystem::remove_all ("build/test/DCP/foo");
boost::filesystem::create_directories ("build/test/DCP/foo");
dcp::DCP d ("build/test/DCP/foo");
shared_ptr<dcp::CPL> cpl (new dcp::CPL ("A Test DCP", dcp::FEATURE));
cpl->set_content_version_id ("urn:uri:81fb54df-e1bf-4647-8788-ea7ba154375b_2012-07-17T04:45:18+00:00");
cpl->set_content_version_label_text ("81fb54df-e1bf-4647-8788-ea7ba154375b_2012-07-17T04:45:18+00:00");
cpl->set_metadata (xml_meta);
shared_ptr<dcp::MonoPictureMXF> mp (new dcp::MonoPictureMXF (dcp::Fraction (24, 1)));
mp->set_metadata (mxf_meta);
shared_ptr<dcp::PictureMXFWriter> picture_writer = mp->start_write ("build/test/DCP/foo/video.mxf", dcp::SMPTE, false);
dcp::File j2c ("test/data/32x32_red_square.j2c");
for (int i = 0; i < 24; ++i) {
picture_writer->write (j2c.data (), j2c.size ());
}
picture_writer->finalize ();
shared_ptr<dcp::SoundMXF> ms (new dcp::SoundMXF (dcp::Fraction (24, 1), 48000, 1));
ms->set_metadata (mxf_meta);
shared_ptr<dcp::SoundMXFWriter> sound_writer = ms->start_write ("build/test/DCP/foo/audio.mxf", dcp::SMPTE);
SF_INFO info;
info.format = 0;
SNDFILE* sndfile = sf_open ("test/data/1s_24-bit_48k_silence.wav", SFM_READ, &info);
BOOST_CHECK (sndfile);
float buffer[4096*6];
float* channels[1];
channels[0] = buffer;
while (1) {
sf_count_t N = sf_readf_float (sndfile, buffer, 4096);
sound_writer->write (channels, N);
if (N < 4096) {
break;
}
}
sound_writer->finalize ();
cpl->add (shared_ptr<dcp::Reel> (
new dcp::Reel (
shared_ptr<dcp::ReelMonoPictureAsset> (new dcp::ReelMonoPictureAsset (mp, 0)),
shared_ptr<dcp::ReelSoundAsset> (new dcp::ReelSoundAsset (ms, 0)),
shared_ptr<dcp::ReelSubtitleAsset> ()
)
));
d.add (cpl);
d.add (mp);
d.add (ms);
d.write_xml (dcp::SMPTE, xml_meta);
/* build/test/DCP/foo is checked against test/ref/DCP/foo by run-tests.sh */
}
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