2 Copyright (C) 2012-2015 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/>.
21 #include "lib/ratio.h"
23 #include "lib/filter.h"
25 #include "lib/encode_server.h"
26 #include "lib/dcp_video.h"
27 #include "lib/decoder.h"
28 #include "lib/exceptions.h"
29 #include "lib/file_log.h"
30 #include "lib/video_decoder.h"
31 #include "lib/player.h"
32 #include "lib/player_video.h"
33 #include "lib/encode_server_description.h"
34 #include <boost/make_shared.hpp>
44 using boost::shared_ptr;
45 using boost::make_shared;
48 static shared_ptr<Film> film;
49 static EncodeServerDescription* server;
50 static shared_ptr<FileLog> log_ = make_shared<FileLog> ("servomatictest.log");
51 static int frame_count = 0;
54 process_video (shared_ptr<PlayerVideo> pvf)
56 shared_ptr<DCPVideo> local = make_shared<DCPVideo> (pvf, frame_count, film->video_frame_rate(), 250000000, RESOLUTION_2K, log_);
57 shared_ptr<DCPVideo> remote = make_shared<DCPVideo> (pvf, frame_count, film->video_frame_rate(), 250000000, RESOLUTION_2K, log_);
59 cout << "Frame " << frame_count << ": ";
64 Data local_encoded = local->encode_locally (boost::bind (&Log::dcp_log, log_.get(), _1, _2));
69 remote_encoded = remote->encode_remotely (*server);
70 } catch (NetworkError& e) {
71 remote_error = e.what ();
74 if (!remote_error.empty ()) {
75 cout << "\033[0;31mnetwork problem: " << remote_error << "\033[0m\n";
79 if (local_encoded.size() != remote_encoded.size()) {
80 cout << "\033[0;31msizes differ\033[0m\n";
84 uint8_t* p = local_encoded.data().get ();
85 uint8_t* q = remote_encoded.data().get ();
86 for (int i = 0; i < local_encoded.size(); ++i) {
88 cout << "\033[0;31mdata differ\033[0m at byte " << i << "\n";
93 cout << "\033[0;32mgood\033[0m\n";
99 cerr << "Syntax: " << n << " [--help] --film <film> --server <host>\n";
104 main (int argc, char* argv[])
110 static struct option long_options[] = {
111 { "help", no_argument, 0, 'h'},
112 { "server", required_argument, 0, 's'},
113 { "film", required_argument, 0, 'f'},
117 int option_index = 0;
118 int c = getopt_long (argc, argv, "hs:f:", long_options, &option_index);
129 server_host = optarg;
137 if (server_host.empty() || film_dir.empty()) {
145 server = new EncodeServerDescription (server_host, 1);
146 film.reset (new Film (film_dir));
147 film->read_metadata ();
149 shared_ptr<Player> player = make_shared<Player> (film, film->playlist ());
151 DCPTime const frame = DCPTime::from_frames (1, film->video_frame_rate ());
152 for (DCPTime t; t < film->length(); t += frame) {
153 process_video (player->get_video(t, true).front ());
155 } catch (std::exception& e) {
156 cerr << "Error: " << e.what() << "\n";