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/*
Copyright (C) 2013-2015 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.
*/
/** @file test/seek_zero_test.cc
* @brief Test seek to zero with a raw FFmpegDecoder (without the player
* confusing things as it might in ffmpeg_seek_test).
*/
#include <boost/test/unit_test.hpp>
#include "lib/film.h"
#include "lib/ffmpeg_content.h"
#include "lib/ratio.h"
#include "lib/dcp_content_type.h"
#include "lib/ffmpeg_decoder.h"
#include "lib/ffmpeg_audio_stream.h"
#include "lib/content_video.h"
#include "test.h"
#include <iostream>
using std::cout;
using std::list;
using boost::shared_ptr;
using boost::dynamic_pointer_cast;
using boost::optional;
BOOST_AUTO_TEST_CASE (seek_zero_test)
{
shared_ptr<Film> film = new_test_film ("seek_zero_test");
film->set_name ("seek_zero_test");
film->set_container (Ratio::from_id ("185"));
film->set_dcp_content_type (DCPContentType::from_pretty_name ("Test"));
shared_ptr<FFmpegContent> content (new FFmpegContent (film, "test/data/count300bd48.m2ts"));
film->examine_and_add_content (content);
wait_for_jobs ();
content->set_scale (VideoContentScale (Ratio::from_id ("185")));
/* Work out the first video frame index that we will be given, taking into account
* the difference between first video and first audio.
*/
ContentTime video_delay = content->first_video().get() - content->ffmpeg_audio_streams().front()->first_audio.get();
if (video_delay < ContentTime ()) {
video_delay = ContentTime ();
}
Frame const first_frame = video_delay.round_up (content->video_frame_rate ()).frames_round (content->video_frame_rate ());
FFmpegDecoder decoder (content, film->log(), false);
list<ContentVideo> a = decoder.get_video (first_frame, true);
BOOST_CHECK (a.size() == 1);
BOOST_CHECK_EQUAL (a.front().frame, first_frame);
}
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