1MP3FS(1) User Commands MP3FS(1)
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6 mp3fs - mounts and transcodes FLACs to MP3s on the fly
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9 mp3fs [OPTION]... FLACDIR MP3DIR
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12 The mp3fs(1) command will mount the directory FLACDIR on MP3DIR.
13 Thereafter, accessing MP3DIR will show the contents of FLACDIR, with
14 all FLAC files transparently renamed and transcoded to MP3 format upon
15 access.
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18 -b, -obitrate=RATE
19 Set the bitrate to use for encoding. Acceptable values for RATE are
20 any which are allowed by the MP3 format. According to the manual
21 for LAME, this means:
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23 For sampling frequencies of 32, 44.1, and 48 kHz, RATE can be among
24 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, and 320.
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26 For sampling frequencies of 16, 22.05, and 24 kHz, RATE can be
27 among 8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 144, and
28 160.
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30 When in doubt, it is recommended to choose a bitrate among 96, 112,
31 128, 160, 192, 224, 256, and 320. If not specified, RATE defaults
32 to 128.
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34 -d, -odebug
35 Enable debug output. This will result in a large quantity of
36 diagnostic information being printed to stderr as the program runs.
37 This option will normally not be used. It implies -f.
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39 --gainmode, -ogainmode=MODE
40 Set mode to use for interpreting ReplayGain tags. The allowed
41 values for MODE are:
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43 0 - Ignore all ReplayGain tags.
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45 1 - Prefer album gain tag, but fall back to track gain if album
46 gain is not present.
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48 2 - Use track gain if present.
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50 --gainref, -ogainref=REF
51 Set the reference loudness in decibels to adjust ReplayGain tags.
52 ReplayGain software usually defaults to a loudness of 89 dB, but if
53 this is too quiet, a higher value can be set here, causing
54 adjustment of ReplayGain values in tags.
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56 -f
57 Run in foreground instead of detaching from the terminal.
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59 -h, --help
60 Print usage information.
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62 --quality, -oquality=QUALITY
63 Set quality for encoding, as understood by LAME. The slowest and
64 best quality is 0, while 9 is the fastest and worst quality. The
65 default value is 5, although according to the LAME manual, 2 is
66 recommended.
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68 -s
69 Force single-threaded operation.
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71 -V, --version
72 Output version information.
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75 Copyright (C) 2006-2008 David Collett and 2008-2013 K. Henriksson. This
76 is free software: you are free to change and redistribute it under the
77 terms of the GNU General Public License (GPL) version 3 or later.
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79 This manual is copyright (C) 2010-2011 K. Henriksson and may be
80 distributed under GNU Free Documentation License 1.3 or later.
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84mp3fs 0.91 May 2014 MP3FS(1)