This is a command-line utility which tries to determine the encoder used to
create an mp3 file.
Each encoder has unique characteristics fingerprinted into each file. This
program analyzes algorithms that are used in any given file and determines which
encoder was used. For example the Xing encoder never uses short blocks.
Mp3Wrap is a command-line utility that wraps two or more mp3 files in one
single large playable mp3, without losing filenames and ID3 informations (and
without need of decoding/encoding). Also with the possibility of including
other non mp3 files, such as PlayLists, info files, cover images, inside the
mp3.
3GPP Adaptive Multi-Rate Floating-point (AMR) Speech Codec Shared Library
3GPP released reference implementation of 3GPP Adaptive Multi-Rate
Floating-point (AMR) Speech Codec (3GPP TS 26.104).
http://www.3gpp.org/ftp/Specs/html-info/26104.htm
This package converts 3GPP TS 26.104 reference implementation of AMR-NB to a
shared library.
3GPP AMR Adaptive Multi-Rate - Wideband (AMR-WB) Speech Codec Shared Library
3GPP released reference implementation of 3GPP AMR Adaptive Multi-Rate -
Wideband (AMR-WB) Speech Codec (3GPP TS 26.204).
http://www.3gpp.org/ftp/Specs/html-info/26204.htm
This package converts 3GPP TS 26.204 reference implementation of AMR-WB to a
shared library.
Audio::Mixer - Perl extension for Sound Mixer control
This is just a very simple Perl interface which allows to set various
sound mixer parameters. The most important probably 'vol' (volume). The
list of all mixer parameters can be obtained using get_mixer_params()
function.
All values (lcval, rcval) are numbers in 0-100 range.
The Network Audio System is designed for playing,
recording, and manipulating audio data over a network.
Like the X Window System, it uses the client/server model to
separate applications from the specific drivers that control
audio input and output devices.
Audio::Scan is a C-based scanner for audio file metadata and tag
information. It currently supports MP3 via an included version of
libid3tag, MP4, Ogg Vorbis, FLAC (if libFLAC is installed), ASF,
WAV, AIFF, Musepack, and Monkey's Audio.
This module allows you to search for MP3 files by their ID3 tags.
You can ask for the results to be sorted by one or more of those tags,
and return either the list of filenames (the default), a printf-style
formatted string for each file using its ID3 tags, or the actual Perl
data structure representing the results.
PulseAudio Volume Control (pavucontrol) is a simple GTK based volume control
tool ("mixer") for the PulseAudio sound server. In contrast to classic mixer
tools this one allows you to control both the volume of hardware devices and of
each playback stream separately.
Practical Music Search is an open source ncurses client for Music
Player Daemon, written in C++. The target audience are power users who
need an MPD client that is highly configurable and accessible. PMS
features a simple but powerful interface similar to Vim, and runs on
(at least) Linux and Mac OS X.