moving ecasound

library/ecasound-2.7.2/ecatools/ecaconvert.cpp

@@ -0,0 +1,117 @@
+// ------------------------------------------------------------------------
+// ecaconvert.cpp: A simple command-line tool for converting
+//                 audio files.
+// Copyright (C) 2000,2002,2005-2006 Kai Vehmanen
+//
+// 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
+// ------------------------------------------------------------------------
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <iostream>
+#include <string>
+#include <cstdio>
+
+#include <kvutils/kvu_com_line.h>
+#include <kvutils/kvu_numtostr.h>
+
+#include <eca-control-interface.h>
+
+#include "ecicpp_helpers.h"
+
+/**
+ * Function declarations
+ */
+
+int main(int argc, char *argv[]);
+void print_usage(void);
+
+using std::cerr;
+using std::cout;
+using std::endl;
+using std::string;
+
+static const string ecatools_play_version = "20050316-18";
+
+int main(int argc, char *argv[])
+{
+  COMMAND_LINE cline = COMMAND_LINE (argc, argv);
+
+  if (cline.size() < 2) {
+    print_usage();
+    return(1);
+  }
+
+  string filename;
+
+  ECA_CONTROL_INTERFACE eci;
+
+  cline.begin();
+  cline.next(); // skip the program name
+  
+  string extension (".raw");
+  if (cline.end() != true) {
+    extension = cline.current();
+    cline.next();
+  }
+  
+  while(cline.end() != true) {
+    filename = cline.current();
+    
+    cout << "Converting file \"" << filename << "\" --> ";
+    cout << "\"" << filename + extension << "\"." << endl;
+    
+    eci.command("cs-add default");
+    eci.command("c-add default");
+
+    string format;
+    if (ecicpp_add_file_input(&eci, filename, &format) < 0) break;
+    
+    cout << "Using audio format -f:" << format << "\n";
+
+    if (ecicpp_add_output(&eci, filename + extension, format) < 0) break;
+
+    if (ecicpp_connect_chainsetup(&eci, "default") < 0) {
+      break;
+    }
+    
+    cout << "Starting processing...\n";
+    
+    // blocks until processing is done
+    eci.command("run");
+    
+    cout << "Processing finished.\n";
+    
+    eci.command("cs-disconnect");
+    eci.command("cs-select default");
+    eci.command("cs-remove");
+    
+    cline.next();
+  }
+
+  return(0);
+}
+
+void print_usage(void)
+{
+  cerr << "****************************************************************************\n";
+  cerr << "* ecaconvert, v" << ecatools_play_version << " (" << VERSION << ")\n";
+  cerr << "* (C) 2000-2004 Kai Vehmanen, released under GPL licence \n";
+  cerr << "****************************************************************************\n";
+
+  cerr << "\nUSAGE: ecaconvert .extension file1 [ file2, ... fileN ]\n\n";
+}