2 Copyright (C) 2013-2015 Carl Hetherington <cth@carlh.net>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 /** @file test/seek_zero_test.cc
21 * @brief Test seek to zero with a raw FFmpegDecoder (without the player
22 * confusing things as it might in ffmpeg_seek_test).
25 #include <boost/test/unit_test.hpp>
27 #include "lib/ffmpeg_content.h"
28 #include "lib/ratio.h"
29 #include "lib/dcp_content_type.h"
30 #include "lib/ffmpeg_decoder.h"
31 #include "lib/ffmpeg_audio_stream.h"
32 #include "lib/content_video.h"
33 #include "lib/video_content_scale.h"
34 #include "lib/video_content.h"
35 #include "lib/video_decoder.h"
41 using boost::shared_ptr;
42 using boost::dynamic_pointer_cast;
43 using boost::optional;
45 BOOST_AUTO_TEST_CASE (seek_zero_test)
47 shared_ptr<Film> film = new_test_film ("seek_zero_test");
48 film->set_name ("seek_zero_test");
49 film->set_container (Ratio::from_id ("185"));
50 film->set_dcp_content_type (DCPContentType::from_pretty_name ("Test"));
51 shared_ptr<FFmpegContent> content (new FFmpegContent (film, "test/data/count300bd48.m2ts"));
52 film->examine_and_add_content (content);
54 content->video->set_scale (VideoContentScale (Ratio::from_id ("185")));
56 /* Work out the first video frame index that we will be given, taking into account
57 * the difference between first video and first audio.
59 ContentTime video_delay = content->first_video().get() - content->ffmpeg_audio_streams().front()->first_audio.get();
60 if (video_delay < ContentTime ()) {
61 video_delay = ContentTime ();
64 Frame const first_frame = video_delay.round_up (content->active_video_frame_rate ()).frames_round (content->active_video_frame_rate ());
66 FFmpegDecoder decoder (content, film->log(), false);
67 list<ContentVideo> a = decoder.video->get (first_frame, true);
68 BOOST_CHECK (a.size() == 1);
69 BOOST_CHECK_EQUAL (a.front().frame, first_frame);