#include "lib/decrypted_ecinema_kdm.h"
#include "lib/config.h"
#include "lib/util.h"
+#include "lib/film.h"
+#include "lib/dcp_content.h"
+#include "lib/job_manager.h"
+#include "lib/cross.h"
+#include "lib/transcode_job.h"
+#include "lib/ffmpeg_encoder.h"
+#include "lib/signal_manager.h"
+#include "lib/video_content.h"
+#include "lib/ratio.h"
#include <dcp/key.h>
extern "C" {
#include <libavformat/avformat.h>
using std::string;
using std::cerr;
using std::cout;
+using std::ofstream;
using boost::optional;
+using boost::shared_ptr;
+
+static void convert_dcp (
+ boost::filesystem::path input,
+ boost::filesystem::path output_file,
+ boost::optional<boost::filesystem::path> kdm,
+ int crf
+ );
+static void convert_ffmpeg (boost::filesystem::path input, boost::filesystem::path output_file, string format);
+static void write_kdm (string id, boost::filesystem::path name, dcp::Key key);
static void
help (string n)
{
- cerr << "Syntax: " << n << " [OPTION] <FILE>\n"
+ cerr << "Syntax: " << n << " [OPTION] <FILE>|<DIRECTORY>\n"
<< " -v, --version show DCP-o-matic version\n"
<< " -h, --help show this help\n"
<< " -o, --output output directory\n"
<< " -f, --format output format (mov or mp4; defaults to mov)\n"
+ << " -k, --kdm DCP KDM filename (if required)\n"
+ << " -c, --crf quality (CRF) when transcoding from DCP (0 is best, 51 is worst, defaults to 23)\n"
<< "\n"
- << "<FILE> is the unencrypted .mp4 file.\n";
+ << "<FILE> is an unencrypted .mp4 file; <DIRECTORY> is a DCP directory.\n";
}
int
main (int argc, char* argv[])
{
optional<boost::filesystem::path> output;
- optional<boost::filesystem::path> format;
+ optional<string> format;
+ optional<boost::filesystem::path> kdm;
+ int crf = 23;
int option_index = 0;
while (true) {
static struct option long_options[] = {
- { "version", no_argument, 0, 'v'},
- { "help", no_argument, 0, 'h'},
- { "output", required_argument, 0, 'o'},
- { "format", required_argument, 0, 'f'},
+ { "version", no_argument, 0, 'v' },
+ { "help", no_argument, 0, 'h' },
+ { "output", required_argument, 0, 'o' },
+ { "format", required_argument, 0, 'f' },
+ { "kdm", required_argument, 0, 'k' },
+ { "crf", required_argument, 0, 'c' },
};
- int c = getopt_long (argc, argv, "vho:f:", long_options, &option_index);
+ int c = getopt_long (argc, argv, "vho:f:k:c:", long_options, &option_index);
if (c == -1) {
break;
case 'f':
format = optarg;
break;
+ case 'k':
+ kdm = optarg;
+ break;
+ case 'c':
+ crf = atoi(optarg);
+ break;
}
}
exit (EXIT_FAILURE);
}
+ dcpomatic_setup_path_encoding ();
+ dcpomatic_setup ();
+ signal_manager = new SignalManager ();
+
boost::filesystem::path input = argv[optind];
- boost::filesystem::path output_file = *output / (input.filename().string() + ".ecinema");
+ boost::filesystem::path output_file;
+ if (boost::filesystem::is_directory(input)) {
+ output_file = *output / (input.parent_path().filename().string() + ".ecinema");
+ } else {
+ output_file = *output / (input.filename().string() + ".ecinema");
+ }
if (!boost::filesystem::is_directory(*output)) {
boost::filesystem::create_directory (*output);
av_register_all ();
+ if (boost::filesystem::is_directory(input)) {
+ /* Assume input is a DCP */
+ convert_dcp (input, output_file, kdm, crf);
+ } else {
+ convert_ffmpeg (input, output_file, *format);
+ }
+}
+
+static void
+convert_ffmpeg (boost::filesystem::path input, boost::filesystem::path output_file, string format)
+{
AVFormatContext* input_fc = avformat_alloc_context ();
if (avformat_open_input(&input_fc, input.string().c_str(), 0, 0) < 0) {
cerr << "Could not open input file\n";
}
AVFormatContext* output_fc;
- avformat_alloc_output_context2 (&output_fc, av_guess_format(format->c_str(), 0, 0), 0, 0);
+ avformat_alloc_output_context2 (&output_fc, av_guess_format(format.c_str(), 0, 0), 0, 0);
for (uint32_t i = 0; i < input_fc->nb_streams; ++i) {
AVStream* is = input_fc->streams[i];
avformat_free_context (input_fc);
avformat_free_context (output_fc);
- DecryptedECinemaKDM decrypted_kdm (id, output_file.filename().string(), key, optional<dcp::LocalTime>(), optional<dcp::LocalTime>());
+ write_kdm (id, output_file, key);
+}
+
+static void
+write_kdm (string id, boost::filesystem::path name, dcp::Key key)
+{
+ DecryptedECinemaKDM decrypted_kdm (id, name.filename().string(), key, optional<dcp::LocalTime>(), optional<dcp::LocalTime>());
EncryptedECinemaKDM encrypted_kdm = decrypted_kdm.encrypt (Config::instance()->decryption_chain()->leaf());
- cout << encrypted_kdm.as_xml() << "\n";
+
+ ofstream f(string(name.string() + ".xml").c_str());
+ f << encrypted_kdm.as_xml() << "\n";
+}
+
+static void
+convert_dcp (
+ boost::filesystem::path input, boost::filesystem::path output_file, optional<boost::filesystem::path> kdm, int crf
+ )
+{
+ shared_ptr<Film> film (new Film(boost::optional<boost::filesystem::path>()));
+ shared_ptr<DCPContent> dcp (new DCPContent(input));
+ film->examine_and_add_content (dcp);
+ if (kdm) {
+ dcp->add_kdm (dcp::EncryptedKDM(dcp::file_to_string(*kdm)));
+ }
+
+ JobManager* jm = JobManager::instance ();
+ while (jm->work_to_do ()) {
+ while (signal_manager->ui_idle ()) {}
+ dcpomatic_sleep_seconds (1);
+ }
+ DCPOMATIC_ASSERT (!jm->errors());
+
+ film->set_container (Ratio::nearest_from_ratio(dcp->video->size().ratio()));
+
+ string id = dcp::make_uuid ();
+ dcp::Key key (AES_CTR_KEY_SIZE);
+
+ shared_ptr<TranscodeJob> job (new TranscodeJob(film));
+ job->set_encoder (
+ shared_ptr<FFmpegEncoder>(
+ new FFmpegEncoder(film, job, output_file, EXPORT_FORMAT_H264_PCM, false, false, crf, key, id)
+ )
+ );
+ jm->add (job);
+ show_jobs_on_console (true);
+
+ write_kdm (id, output_file, key);
}
projects / dcpomatic.git / blobdiff