update (hehe)

utils/wavconv.py

@@ -0,0 +1,61 @@
+import argparse, sys, os, glob, subprocess
+
+supported = ['ogg', 'mp3']
+
+def sanity_check_system():
+	r = subprocess.call("ffmpeg -version", shell=True) == 0
+	if not r:
+		sys.exit("ffmpeg not installed. Aborting...")
+
+def convert(i, o, f):
+	global supported
+	if f not in supported:
+		print("warning: format " + f + "is not supported")
+		return
+
+	if f == 'mp3':
+		codec = 'libmp3lame'		
+	elif f == 'ogg':
+		codec = 'libvorbis'
+
+	subprocess.call(['ffmpeg', '-i', i, '-acodec', codec, o])
+		
+
+if __name__ == '__main__':
+
+	p = argparse.ArgumentParser(description='Converts .wav files to other formats (using ffmpeg)');
+	p.add_argument('-i', '--input', help='input directory');
+	p.add_argument('-f', '--format', help='output formats (ogg and/or mp3)', nargs="+");
+
+	sanity_check_system()
+
+	args = p.parse_args()
+
+	if not args.format:
+		sys.exit("Nor formats specified. Aborting.")
+
+	formats = []
+	for f in args.format:
+		if f not in supported:
+			print("warning: format " + f + "is not supported")
+		else:
+			formats.append(f)
+
+	if not formats:
+		sys.exit("None of the specified formats are supported. Aborting.")
+
+	input_dir = "."
+	if args.input: 
+		input_dir = args.input
+
+	wav_files = glob.glob(os.path.join(input_dir, "*.wav"))
+	for w in wav_files:
+		for f in formats:
+			fn = os.path.join(input_dir, os.path.basename(w).replace('.wav', '.' + f))
+			convert(w, fn, f)
+
+
+
+
+
+