Sox ~ The Swiss Army Knife Of Sound Processing

SoX is a cross-platform command line utility that can convert various formats of computer audio files into other formats. It can also apply various effects to these sound files, and, as an added bonus, SoX can play and record audio files on most platforms.

Sox

Sox sample session

Website
Features
Download
Documentation
Scripts
FAQ

NirCmd – Windows command line tool

NirCmd is a small command-line utility that allows you to do some useful tasks without displaying a user interface. By running NirCmd with simple command-line options, or via a shortcut, you can decrease or increase the system volume, mute or unmute the system volume, speak the text currently in the clipboard or text file, change the default sound device, display a list of sound devices, change the volume of an app, change the display settings, turn off the monitor, open the door of a CD-ROM drive and more…

Website
Command Reference
Change Default Sound Device
List Sound Devices
Change System Volume
Change App Volume

foo_playcount ~ Foobar2000 playback stats

You can extend Foobar2000s functionality by increasing the information the player maintains. Installing the foo_playcount component allows Foobar to both keep track of additional data, and adds the following user available fields:

  • Date and time a track was first played ~ %first_played%
  • Date and time a track was last played ~ %last_played%
  • The number of times a track has been played ~ %play_count%
  • Date and time a track was first added to the Media Library ~ %added%
  • Song rating ~ %rating%

 

Song Rating Playlist Display

The songs rating can now be displayed in a playlist viewer in two ways:

  • On a 1 to 5 scale with %rating%
  • Displayed as up to five stars, “★★★”, with %rating_stars%
  • Displayed as five stars, “★★★☆☆”, with %rating_stars_fixed%

Note: This component should be installed at the same time as Foobar2000, if your goal is to have a complete play count history.

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Documentation
Display (Title) Formattingplaylist viewer

BatchEncoder ~ An opensource freeware audio conversion frontend

BatchEncoder

BatchEncoder is an audio files conversion software. It supports most of popular audio file formats including lossy and lossless compression. The program is very simple to use. BatchEncoder is basically GUI front-end for command-line tools. All it does is create background processes and pass arguments to it with options set in presets/format menu and additionally adds input and output file paths.

Website
Discussion ~ Hydrogen Audio
GitHub file repository