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Viewing changes to formats/mpc.py

  • Committer: Bazaar Package Importer
  • Author(s): Luca Falavigna
  • Date: 2009-01-30 23:55:34 UTC
  • mto: (18.1.1 squeeze) (2.1.9 sid)
  • mto: This revision was merged to the branch mainline in revision 23.
  • Revision ID: james.westby@ubuntu.com-20090130235534-45857nfsgobw4apc
Tags: upstream-2.0
Import upstream version 2.0

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formats/mpc.py
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# Copyright 2004-2005 Joe Wreschnig, Michael Urman
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2 as
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# published by the Free Software Foundation
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#
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# $Id: mpc.py 4047 2007-04-30 03:49:58Z piman $
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import gst
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from formats._apev2 import APEv2File
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extensions = [".mpc", ".mp+"]
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try:
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    from mutagen.musepack import Musepack
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except (ImportError, OSError):
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    extensions = []
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else:
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    if gst.registry_get_default().find_plugin("musepack") is None:
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        extensions = []
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class MPCFile(APEv2File):
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    format = "Musepack"
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    def __init__(self, filename):
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        audio = Musepack(filename)
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        super(MPCFile, self).__init__(filename, audio)
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        self["~#length"] = int(audio.info.length)
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        self["~#bitrate"] = int(audio.info.bitrate)
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        try:
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            if audio.info.title_gain:
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                track_g = u"%+0.2f dB" % audio.info.title_gain
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                self.setdefault("replaygain_track_gain", track_g)
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            if audio.info.album_gain:
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                album_g = u"%+0.2f dB" % audio.info.album_gain
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                self.setdefault("replaygain_album_gain", album_g)
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            if audio.info.title_peak:
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                track_p = unicode(audio.info.title_peak * 2)
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                self.setdefault("replaygain_track_peak", track_p)
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            if audio.info.album_peak:
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                album_p = unicode(audio.info.album_peak * 2)
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                self.setdefault("replaygain_album_peak", album_p)
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        except AttributeError:
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            pass
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        self.sanitize(filename)
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info = MPCFile