Generate an MP3 mix from the command line.
mixr leverages the excellent pydub library to concatenate a list of MP3 files, with crossfading and normalization.
$ mixr -h
usage: mixr [-h] [--crossfade <seconds=2>] [--fade-out <seconds=20>]
[--gain <dBFS=-20.0>] [--intro] [--output <filename>]
<tracklist>
Generate an MP3 mix from the command line.
positional arguments:
<tracklist> Path to the tracklist file.
optional arguments:
-h, --help show this help message and exit
--crossfade <seconds=2>
Crossfade duration (in seconds).
--fade-out <seconds=20>
Fade out duration (in seconds).
--gain <dBFS=-20.0> Target gain level for mix.
--intro Intro mode (i.e. don't crossfade first track).
--output <filename> Path to the output file.
OS X & Linux:
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Install Python.
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Run the following commands:
$ git clone https://github.com/soulprovidr/mixr.git $ cd mixr $ pip install .
tracklist.txt
/home/soulprovidr/Music/Michael Jackson - Rock With You.mp3
/home/soulprovidr/Music/Michael Henderson - Let Love Enter.mp3
/home/soulprovidr/Music/Michael Franks - Down In Brazil.mp3
/home/soulprovidr/Music/Quincy Jones - Betcha' Wouldn't Hurt Me.mp3
$ mixr tracklist.txt
Mix successfully exported as: Sep-04-2019-23:49:32.mp3
Distributed under the GNU GPLv3 license. See LICENSE for more information.