Musepack¶
Musepack audio streams with APEv2 tags.
Musepack is an audio format originally based on the MPEG-1 Layer-2 algorithms. Stream versions 4 through 7 are supported.
For more information, see http://www.musepack.net/.
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class
mutagen.musepack.
Musepack
(filename=None, *args, **kwargs)¶ Bases:
mutagen.apev2.APEv2File
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class
mutagen.musepack.
MusepackInfo
(fileobj)¶ Musepack stream information.
Attributes:
- channels – number of audio channels
- length – file length in seconds, as a float
- sample_rate – audio sampling rate in Hz
- bitrate – audio bitrate, in bits per second
- version – Musepack stream version
Optional Attributes:
- title_gain, title_peak – Replay Gain and peak data for this song
- album_gain, album_peak – Replay Gain and peak data for this album
These attributes are only available in stream version 7/8. The gains are a float, +/- some dB. The peaks are a percentage [0..1] of the maximum amplitude. This means to get a number comparable to VorbisGain, you must multiply the peak by 2.