LGPLv2+ and LGPLv2+ with exceptions and GPLv2+ and GPLv2+ with exceptions and BSD and Inner-Net-2.0 and ISC and Public Domain and GFDL-1.3-only
(BSD-3-Clause AND GPL-2.0-or-later AND GFDL-1.1-or-later)
GPLv2+ and LGPLv2+ and GFDL-1.3-or-later
GPLv3+ and GPLv3+ with exceptions and GPLv2+ with exceptions and LGPLv2+ and BSD
(BSD-3-Clause AND GPL-2.0-or-later AND LGPL-2.1-or-later)
(LGPL-2.0-or-later AND LGPL-2.1-or-later)
Runtime libraries for GNU Libtool Dynamic Module Loader
The libtool-ltdl package contains the GNU Libtool Dynamic Module Loader, a library that provides a consistent, portable interface which simplifies the process of using dynamic modules.
acquired package info from repodata DB: repodata/69e709f4d2852d98f12867a74015d19384fe2727ff670fd70178cdde80b1e77e-primary.sqlite.bz2
The Vorbis General Audio Compression Codec
Ogg Vorbis is a fully open, non-proprietary, patent- and royalty-free, general-purpose compressed audio format for audio and music at fixed and variable bitrates. The libvorbis package provides both a standard encoder and decoder runtime libraries under a BSD license.
libid3tag is a library for reading and (eventually) writing ID3 tags, both ID3v1 and the various versions of ID3v2.
Libao is a cross-platform audio library that allows programs to output audio using a simple API on a wide variety of platforms.
LAME is a high quality MPEG Audio Layer III (MP3) encoder.
MAD is a high-quality MPEG audio decoder. It currently supports MPEG-1 and the MPEG-2 extension to Lower Sampling Frequencies, as well as the so-called MPEG 2.5 format. All three audio layers (Layer I, Layer II, and Layer III a.k.a. MP3) are fully implemented.
The GNU C Library project provides the core libraries for the GNU system and GNU/Linux systems, as well as many other systems that use Linux as the kernel. These libraries provide critical APIs including ISO C11, POSIX.1-2008, BSD, OS-specific APIs and more. These APIs include such foundational facilities as open, read, write, malloc, printf, getaddrinfo, dlopen, pthread_create, crypt, login, exit and more.
encoder/decoder which support the Free Lossless Audio Codec
FLAC stands for Free Lossless Audio Codec, an audio format similar to MP3, but lossless, meaning that audio is compressed in FLAC without any loss in quality.
A general purpose sound file conversion tool
SoX is a cross-platform (Windows, Linux, MacOS X, etc.) command line utility that can convert various formats of computer audio files in to 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.
the user space library that developers compile ALSA applications against
The alsa-lib is a library to interface with ALSA in the Linux kernel and virtual devices using a plugin system. More detail: https://alsa.opensrc.org/Alsa-lib
This package contains GCC shared support library which is needed for OpenMP v4.5 support.
A library of functions for manipulating PNG image format files
The libpng package contains libraries used by other programs for reading and writing PNG format files. The PNG format was designed as a replacement for GIF and, to a lesser extent, TIFF, with many improvements and extensions and lack of patent problems.
WavPack is a completely open audio compression format providing lossless, high-quality lossy, and a unique hybrid compression mode. For version 5.0.0, several new file formats and lossless DSD audio compression were added, making WavPack a universal audio archiving solution.
GSM speech compressor Shared libraries and Utilities
Contains the library for a GSM speech compressor, libgsm implements the European GSM 06.10 provisional standard for full-rate speech transcoding, prI-ETS 300 036, which uses RPE/LTP (residual pulse excitation/long term prediction) coding at 13 kbit/s. GSM 06.10 compresses frames of 162 13-bit samples (8 kHz sampling rate) into 260 bits.
Library for reading and writing sound files
Libsndfile is a C library for reading and writing files containing sampled sound such as MS Windows WAV and the Apple/SGI AIFF format through one standard library interface.
This package contains the runtime libraries for any application that wishes to interface with a PulseAudio sound server.
Zlib is a free, general-purpose, not covered by any patents, lossless data-compression library for use on virtually any computer hardware and operating system. The zlib data format is itself portable across platforms.
Libogg is a library for manipulating ogg bitstreams. It handles both making ogg bitstreams and getting packets from ogg bitstreams.
TwoLAME - an optimized MPEG Audio Layer 2 encoder
TwoLAME is an optimised MPEG Audio Layer 2 (MP2) encoder based on tooLAME by Mike Cheng, which in turn is based upon the ISO dist10 code and portions of LAME.
A high-level API provides seeking, decode, and playback of Opus streams
The opusfile library provides seeking, decode, and playback of Opus streams in the Ogg container (.opus files) including over http(s) on posix and windows systems. opusfile depends on libopus and libogg.The included opusurl library for http(s) access depends on opusfile and openssl.