2 Copyright (C) 2014-2021 Carl Hetherington <cth@carlh.net>
4 This file is part of DCP-o-matic.
6 DCP-o-matic is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 DCP-o-matic is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
22 /** @file test/ffmpeg_decoder_seek_test.cc
23 * @brief Check seek() with FFmpegDecoder.
24 * @ingroup selfcontained
26 * This doesn't check that the contents of those frames are right, which
31 #include "lib/content_video.h"
32 #include "lib/ffmpeg_content.h"
33 #include "lib/ffmpeg_decoder.h"
35 #include "lib/null_log.h"
36 #include "lib/video_decoder.h"
38 #include <boost/filesystem.hpp>
39 #include <boost/test/unit_test.hpp>
47 using std::make_shared;
48 using std::shared_ptr;
50 using boost::optional;
51 #if BOOST_VERSION >= 106100
52 using namespace boost::placeholders;
54 using namespace dcpomatic;
57 static optional<ContentVideo> stored;
59 store (ContentVideo v)
67 check (shared_ptr<FFmpegDecoder> decoder, int frame)
69 BOOST_REQUIRE (decoder->ffmpeg_content()->video_frame_rate ());
70 decoder->seek (ContentTime::from_frames (frame, decoder->ffmpeg_content()->video_frame_rate().get()), true);
71 stored = optional<ContentVideo> ();
72 while (!decoder->pass() && !stored) {}
73 BOOST_CHECK (stored->frame <= frame);
78 test (boost::filesystem::path file, vector<int> frames)
80 auto path = TestPaths::private_data() / file;
81 BOOST_REQUIRE (boost::filesystem::exists (path));
83 auto film = new_test_film ("ffmpeg_decoder_seek_test_" + file.string());
84 auto content = make_shared<FFmpegContent>(path);
85 film->examine_and_add_content (content);
86 BOOST_REQUIRE (!wait_for_jobs());
87 auto decoder = make_shared<FFmpegDecoder>(film, content, false);
88 decoder->video->Data.connect (bind (&store, _1));
90 for (auto i: frames) {
96 BOOST_AUTO_TEST_CASE (ffmpeg_decoder_seek_test)
98 vector<int> frames = { 0, 42, 999, 0 };
100 test ("boon_telly.mkv", frames);
101 test ("Sintel_Trailer1.480p.DivX_Plus_HD.mkv", frames);
102 test ("prophet_long_clip.mkv", { 15, 42, 999, 15 });
103 test ("dolby_aurora.vob", { 0, 125, 250, 41 });