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"
43 using boost::shared_ptr;
44 using boost::optional;
48 static shared_ptr<Film> film;
49 static EncodeServerDescription* server;
50 static int frame_count = 0;
53 process_video (shared_ptr<PlayerVideo> pvf)
55 shared_ptr<DCPVideo> local (new DCPVideo (pvf, frame_count, film->video_frame_rate(), 250000000, RESOLUTION_2K));
56 shared_ptr<DCPVideo> remote (new DCPVideo (pvf, frame_count, film->video_frame_rate(), 250000000, RESOLUTION_2K));
58 cout << "Frame " << frame_count << ": ";
63 Data local_encoded = local->encode_locally ();
68 remote_encoded = remote->encode_remotely (*server);
69 } catch (NetworkError& e) {
70 remote_error = e.what ();
73 if (!remote_error.empty ()) {
74 cout << "\033[0;31mnetwork problem: " << remote_error << "\033[0m\n";
78 if (local_encoded.size() != remote_encoded.size()) {
79 cout << "\033[0;31msizes differ\033[0m\n";
83 uint8_t* p = local_encoded.data().get ();
84 uint8_t* q = remote_encoded.data().get ();
85 for (int i = 0; i < local_encoded.size(); ++i) {
87 cout << "\033[0;31mdata differ\033[0m at byte " << i << "\n";
92 cout << "\033[0;32mgood\033[0m\n";
98 cerr << "Syntax: " << n << " [--help] --film <film> --server <host>\n";
103 main (int argc, char* argv[])
105 boost::filesystem::path film_dir;
109 static struct option long_options[] = {
110 { "help", no_argument, 0, 'h'},
111 { "server", required_argument, 0, 's'},
112 { "film", required_argument, 0, 'f'},
116 int option_index = 0;
117 int c = getopt_long (argc, argv, "hs:f:", long_options, &option_index);
128 server_host = optarg;
136 if (server_host.empty() || film_dir.string().empty()) {
144 server = new EncodeServerDescription (server_host, 1, SERVER_LINK_VERSION);
145 film.reset (new Film (film_dir));
146 film->read_metadata ();
148 shared_ptr<Player> player (new Player (film, film->playlist ()));
149 player->Video.connect (bind (&process_video, _1));
150 while (!player->pass ()) {}
151 } catch (std::exception& e) {
152 cerr << "Error: " << e.what() << "\n";