end - _audio_reel->period().to
};
+ /* Be careful that part_lengths[0] + part_lengths[1] can't be bigger than audio->frames() */
Frame part_frames[2] = {
part_lengths[0].frames_ceil(afr),
- part_lengths[1].frames_ceil(afr)
+ part_lengths[1].frames_floor(afr)
};
+ DCPOMATIC_ASSERT ((part_frames[0] + part_frames[1]) <= audio->frames());
+
if (part_frames[0]) {
shared_ptr<AudioBuffers> part (new AudioBuffers(audio, part_frames[0], 0));
_audio_reel->write (part);
--- /dev/null
+/*
+ Copyright (C) 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/>.
+
+*/
+
+
+#include "lib/audio_buffers.h"
+#include "lib/content.h"
+#include "lib/content_factory.h"
+#include "lib/film.h"
+#include "lib/job.h"
+#include "lib/video_content.h"
+#include "lib/writer.h"
+#include "test.h"
+#include <boost/test/unit_test.hpp>
+#include <memory>
+
+
+using std::make_shared;
+using std::shared_ptr;
+
+
+BOOST_AUTO_TEST_CASE (test_write_odd_amount_of_silence)
+{
+ auto content = content_factory("test/data/flat_red.png").front();
+ auto film = new_test_film2 ("test_write_odd_amount_of_silence", {content});
+ content->video->set_length(24);
+ auto writer = make_shared<Writer>(film, shared_ptr<Job>());
+
+ auto audio = make_shared<AudioBuffers>(6, 48000);
+ audio->make_silent ();
+ writer->write (audio, dcpomatic::DCPTime(1));
+}
+