+/*
+ * Copyright (C) 2015-2019 Robin Gareus <robin@gareus.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
#include <iostream>
#include <cstdlib>
#include <getopt.h>
#include "common.h"
#include "pbd/basename.h"
+#include "pbd/enumwriter.h"
+#include "ardour/broadcast_info.h"
#include "ardour/export_handler.h"
#include "ardour/export_status.h"
#include "ardour/export_timespan.h"
using namespace ARDOUR;
using namespace SessionUtils;
+struct ExportSettings
+{
+ ExportSettings ()
+ : _samplerate (0)
+ , _sample_format (ExportFormatBase::SF_16)
+ , _normalize (false)
+ , _bwf (false)
+ {}
+
+ std::string samplerate () const
+ {
+ stringstream ss;
+ ss << _samplerate;
+ return ss.str();
+ }
+
+ std::string sample_format () const
+ {
+ return enum_2_string (_sample_format);
+ }
+
+ std::string normalize () const
+ {
+ return _normalize ? "true" : "false";
+ }
+
+ std::string bwf () const
+ {
+ return _bwf ? "true" : "false";
+ }
+
+ int _samplerate;
+ ExportFormatBase::SampleFormat _sample_format;
+ bool _normalize;
+ bool _bwf;
+};
+
static int export_session (Session *session,
std::string outfile,
- std::string samplerate,
- bool normalize)
+ ExportSettings const& settings)
{
ExportTimespanPtr tsp = session->get_export_handler()->add_timespan();
boost::shared_ptr<ExportChannelConfiguration> ccp = session->get_export_handler()->add_channel_config();
boost::shared_ptr<ARDOUR::ExportFilename> fnp = session->get_export_handler()->add_filename();
- boost::shared_ptr<AudioGrapher::BroadcastInfo> b;
+ boost::shared_ptr<ARDOUR::BroadcastInfo> b;
XMLTree tree;
tree.read_buffer(std::string(
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
-"<ExportFormatSpecification name=\"UTIL-WAV-16\" id=\"14792644-44ab-4209-a4f9-7ce6c2910cac\">"
+"<ExportFormatSpecification name=\"UTIL-WAV-EXPORT\" id=\"b1280899-0459-4aef-9dc9-7e2277fa6d24\">"
" <Encoding id=\"F_WAV\" type=\"T_Sndfile\" extension=\"wav\" name=\"WAV\" has-sample-format=\"true\" channel-limit=\"256\"/>"
-" <SampleRate rate=\""+ samplerate +"\"/>"
+" <SampleRate rate=\""+ settings.samplerate () +"\"/>"
" <SRCQuality quality=\"SRC_SincBest\"/>"
" <EncodingOptions>"
-" <Option name=\"sample-format\" value=\"SF_16\"/>"
+" <Option name=\"sample-format\" value=\"" + settings.sample_format () + "\"/>"
" <Option name=\"dithering\" value=\"D_None\"/>"
" <Option name=\"tag-metadata\" value=\"true\"/>"
" <Option name=\"tag-support\" value=\"false\"/>"
-" <Option name=\"broadcast-info\" value=\"false\"/>"
+" <Option name=\"broadcast-info\" value=\"" + settings.bwf () +"\"/>"
" </EncodingOptions>"
" <Processing>"
-" <Normalize enabled=\""+ (normalize ? "true" : "false") +"\" target=\"0\"/>"
+" <Normalize enabled=\""+ settings.normalize () +"\" target=\"0\"/>"
" <Silence>"
" <Start>"
" <Trim enabled=\"false\"/>"
boost::shared_ptr<ExportFormatSpecification> fmp = session->get_export_handler()->add_format(*tree.root());
/* set up range */
- framepos_t start, end;
- start = session->current_start_frame();
- end = session->current_end_frame();
+ samplepos_t start, end;
+ start = session->current_start_sample();
+ end = session->current_end_sample();
tsp->set_range (start, end);
tsp->set_range_id ("session");
tsp->set_name (basename);
}
+ /* set broadcast info */
+ if (settings._bwf) {
+ b.reset (new BroadcastInfo);
+ b->set_from_session (*session, tsp->get_start ());
+ }
+
cout << "* Writing " << Glib::build_filename (fnp->get_folder(), tsp->name() + ".wav") << endl;
printf ("* Normalizing %.1f%% \r", 100. * progress); fflush (stdout);
break;
case ExportStatus::Exporting:
- progress = ((float) status->processed_frames_current_timespan) / status->total_frames_current_timespan;
+ progress = ((float) status->processed_samples_current_timespan) / status->total_samples_current_timespan;
printf ("* Exporting Audio %.1f%% \r", 100. * progress); fflush (stdout);
break;
default:
return 0;
}
-static void usage (int status) {
+static void usage () {
// help2man compatible format (standard GNU help-text)
printf (UTILNAME " - export an ardour session from the commandline.\n\n");
printf ("Usage: " UTILNAME " [ OPTIONS ] <session-dir> <session/snapshot-name>\n\n");
printf ("Options:\n\
+ -b, --bitdepth <depth> set export-format (16, 24, 32, float)\n\
+ -B, --broadcast include broadcast wave header\n\
-h, --help display this help and exit\n\
-n, --normalize normalize signal level (to 0dBFS)\n\
-o, --output <file> export output file name\n\
- -s, --samplerate <rate> samplerate to use (default: 48000)\n\
+ -s, --samplerate <rate> samplerate to use\n\
-V, --version print version information and exit\n\
\n");
printf ("\n\
-This tool exports the session-range of a given ardour-session to a 16bit wav,\n\
+This tool exports the session-range of a given ardour-session to a wave file,\n\
using the master-bus outputs.\n\
+By default a 16bit signed .wav file at session-rate is exported.\n\
If the no output-file is given, the session's export dir is used.\n\
\n\
Note: the tool expects a session-name without .ardour file-name extension.\n\
printf ("Report bugs to <http://tracker.ardour.org/>\n"
"Website: <http://ardour.org/>\n");
- ::exit (status);
+ ::exit (EXIT_SUCCESS);
}
int main (int argc, char* argv[])
{
- std::string rate = "48000";
+ ExportSettings settings;
std::string outfile;
- bool normalize = false;
- const char *optstring = "hno:s:V";
+ const char *optstring = "b:Bhno:s:V";
const struct option longopts[] = {
+ { "bitdepth", 1, 0, 'b' },
+ { "broadcast", 0, 0, 'B' },
{ "help", 0, 0, 'h' },
{ "normalize", 0, 0, 'n' },
{ "output", 1, 0, 'o' },
optstring, longopts, (int *) 0))) {
switch (c) {
+ case 'b':
+ switch (atoi (optarg)) {
+ case 16:
+ settings._sample_format = ExportFormatBase::SF_16;
+ break;
+ case 24:
+ settings._sample_format = ExportFormatBase::SF_24;
+ break;
+ case 32:
+ settings._sample_format = ExportFormatBase::SF_32;
+ break;
+ case 0:
+ if (0 == strcmp (optarg, "float")) {
+ settings._sample_format = ExportFormatBase::SF_Float;
+ break;
+ }
+ /* fall through */
+ default:
+ fprintf(stderr, "Invalid Bit Depth\n");
+ break;
+ }
+ break;
+
+ case 'B':
+ settings._bwf = true;
+ break;
+
case 'n':
- normalize = true;
+ settings._normalize = true;
break;
case 'o':
{
const int sr = atoi (optarg);
if (sr >= 8000 && sr <= 192000) {
- stringstream ss;
- ss << sr;
- rate = ss.str();
+ settings._samplerate = sr;
} else {
fprintf(stderr, "Invalid Samplerate\n");
}
case 'V':
printf ("ardour-utils version %s\n\n", VERSIONSTRING);
- printf ("Copyright (C) GPL 2015 Robin Gareus <robin@gareus.org>\n");
- exit (0);
+ printf ("Copyright (C) GPL 2015,2017 Robin Gareus <robin@gareus.org>\n");
+ exit (EXIT_SUCCESS);
break;
case 'h':
- usage (0);
+ usage ();
break;
default:
- usage (EXIT_FAILURE);
- break;
+ cerr << "Error: unrecognized option. See --help for usage information.\n";
+ ::exit (EXIT_FAILURE);
+ break;
}
}
if (optind + 2 > argc) {
- usage (EXIT_FAILURE);
+ cerr << "Error: Missing parameter. See --help for usage information.\n";
+ ::exit (EXIT_FAILURE);
}
SessionUtils::init(false);
s = SessionUtils::load_session (argv[optind], argv[optind+1]);
- export_session (s, outfile, rate, normalize);
+ if (settings._samplerate == 0) {
+ settings._samplerate = s->nominal_sample_rate ();
+ }
+
+ export_session (s, outfile, settings);
SessionUtils::unload_session(s);
SessionUtils::cleanup();
projects / ardour.git / blobdiff