59 lines
2.1 KiB
Python
59 lines
2.1 KiB
Python
from optparse import OptionParser
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import os
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import shlex
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import subprocess
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import sys
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usage = "usage: %prog -i <input dir> -o <output dir> [options]"
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parser = OptionParser(usage=usage)
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parser.add_option('-i', '--input', dest='fInput', help='Required, Directory to scan for media files')
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parser.add_option('-o', '--output', dest='fOutput', help='Required, Directory to output transcoded files')
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parser.add_option('-e', '--encoder', dest='encoder', default='oggenc', help='Optional parameter to use oggenc or ffmpeg')
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parser.add_option('-f', '--inputFormat', dest='inFormat', default='flac',
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help='Format of file to look for in input directory')
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(options, args) = parser.parse_args()
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inputDir = options.fInput
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outputDir = options.fOutput
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if len(inputDir) == 0 or len(outputDir) == 0:
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parser.print_help()
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sys.exit(1)
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if not outputDir.endswith("/"):
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outputDir += "/"
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def extractCurrentDirectory(dir):
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return dir.replace(inputDir, "").replace("/", "", 1)
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def replace_last(source_string, replace_what, replace_with):
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head, sep, tail = source_string.rpartition(replace_what)
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return head + replace_with + tail
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for root, dirs, files in os.walk(inputDir):
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os.chdir(root)
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root = extractCurrentDirectory(root)
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# Create the child directory if it doesn't exist so we can put files in it
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if not os.path.exists(outputDir + root):
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os.makedirs(outputDir + root)
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for name in files:
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if name.endswith(".%s" % options.inFormat):
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print("Transcoding File: %s" % name)
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output = replace_last((outputDir + root + "/" + name), "flac", "ogg")
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if options.encoder == 'oggenc':
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command = shlex.split("oggenc -q 5 \"%s\" -o \"%s\"" % (name, output))
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elif options.encoder == 'ffmpeg':
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command = shlex.split("ffmpeg -i \"%s\" -f ogg -c:a libvorbis -q 5 -map 0:0 \"%s\"" % (name, output))
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else:
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print("Unrecognized encoding option. Please choose from 'oggenc' and 'ffmpeg'")
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sys.exit(1)
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p = subprocess.call(command)
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