An advanced audio library, written in C#. Provides tons of features. From playing/recording audio to decoding/encoding audio streams/files to processing audio data in realtime (e.g. applying custom effects during playback, create visualizations,...). The possibilities are nearly unlimited.
The cscore/CSCore.Ffmpeg/License.md begins with the following text:
"License
The CSCore.Ffmpeg project is licensed under the LGPL2.1.
GNU LESSER GENERAL PUBLIC LICENSE Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. http://fsf.org/
Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.
This version of the GNU Lesser General Public License incorporates the terms and conditions of version 3 of the GNU General Public License, supplemented by the additional permissions listed below.
..."
So you ostensibly state that it's licensed under LGPL 2.1, but you include the text of the LGPL3.
The cscore/CSCore.Ffmpeg/License.md begins with the following text: "License The CSCore.Ffmpeg project is licensed under the LGPL2.1. GNU LESSER GENERAL PUBLIC LICENSE Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. http://fsf.org/
Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.
This version of the GNU Lesser General Public License incorporates the terms and conditions of version 3 of the GNU General Public License, supplemented by the additional permissions listed below. ..." So you ostensibly state that it's licensed under LGPL 2.1, but you include the text of the LGPL3.
So which is it?