The SoX Resampler library `libsoxr'
It performs one-dimensional sample-rate conversion,
may be used, for example, to resample PCM-encoded audio.
This library aims to give fast and high quality results for any constant
(rational or irrational) resampling ratio. Phase-response, preserved
bandwidth, aliasing, and rejection level parameters are all configurable;
alternatively, simple `preset' configurations may be selected. An
experimental, variable-rate resampling mode of operation is also included.
mp3blaster is an interactive text-based mp3player. One of
the unique features of this player is the ability to divide
a playlist into groups (albums). Therefore, the play order
can be adjusted with great flexibility.
An mp3 frame level editor. Allows you to work with individual frames of an
mp3 stream. Supports mpeg audio 1/2/2.5 layer 1,2,3 cbr/vbr.
Feature:
- Removing bad frames and blips.
- Correcting certain errors in the stream.
- Working with individual frames, like one would with individual samples
in a wave editor
- Removing or adding of empty frames (for id3v2)
- Setting header flags, gain values
- ...
LICENSE: GPL2 or later
raop_play is a music file player for Apple Airport Express,
the main functionalities are as follows:
* Discover Airport Express by Apple Rendezvous
* Browse music files
(Supported music file format: m4a(alac or aac), wav, mp3, ogg, aac, pls)
* Send selected files to the Airport Express
* Play mp3 stream data (filename started with "http://")
XMMS input plugin for AHX format support. AHX is a synthetic music format from
Amiga, and reproducing C64-style music.
Mp3ck is a portable utility for checking the consistency of MPEG
Layer 2 or 3 streams or files. The primary accent of the check is
on the seamless flow of frames and tags since most MPEG defects
introduced by aborted network transfers manifest themselves in its
breakage.
Tired of reaching for your volume knob every time your MP3 player changes to a
new song? MP3Gain analyzes and adjusts MP3 files so that they have the same
volume.
MP3Gain does not just do peak normalization, as many normalizers do. Instead,
it does some statistical analysis to determine how loud the file actually
sounds to the human ear. Also, the changes MP3Gain makes are completely
lossless. There is no quality lost in the change because the program adjusts
the MP3 file directly, without decoding and re-encoding.
LICENSE: LGPL2 or later
MP3val is a small, high-speed, free software tool for checking MPEG audio
files' integrity. It can be useful for finding corrupted files (e.g.
incompletely downloaded, truncated, containing garbage). MP3val is also able
to fix most of the problems. Being a multiplatform application, MP3val can be
runned both under Windows and under Linux (or BSD).
The most common MPEG audio file type is MPEG 1 Layer III (mp3), but MP3val
supports also other MPEG versions and layers. The tool is also aware of the
most common types of tags (ID3v1, ID3v2, APEv2).
The core component of MP3val is an application with command-line interface.
There are also two graphical frontends for it: MP3val-frontend is a native
Windows application (it is also included in the latest binary releases for
Windows), mp3valgui is a multi-platform Python script (can be downloaded
separately), written by an independent developer. Installing the latter under
Windows is a bit tricky, so for Windows the first frontend is recommended.
This is a port of mp3_check. mp3_check verifies the integrity
of mp3 audio files and prints useful statistics. This is handy
for people who maintain libraries of mp3 files and need a way
to verify their quality.
mp3burn is a simple command line tool for making audio CDs from encoded audio
files without filling up your disk with .wav files.
It uses Perl(1), ogg123(1), mpg321(1) or mpg123(1), cdrecord(1), flac(1), and
the MP3::Info Perl module.