Youka free audio tools — open-source audio credits

Mediabunny and @mediabunny/mp3-encoder 1.55.5
Copyright (c) Vanilagy and contributors. Licensed under MPL-2.0.
Source: https://github.com/Vanilagy/mediabunny/tree/v1.55.5
License: https://www.mozilla.org/MPL/2.0/
Local license copy: /free-tools-engine/MPL-2.0.txt

MP3 encoding is powered by the LAME MP3 Encoder 3.100.
Copyright (c) The LAME Project. Licensed under the GNU Lesser General Public
License, version 2 or later.
Project and license: https://lame.sourceforge.io/license.txt
Source: https://sourceforge.net/projects/lame/files/lame/3.100/
The unmodified Mediabunny MP3 extension bundles the LAME WebAssembly build.
Its bridge source and reproducible build instructions are available at:
https://github.com/Vanilagy/mediabunny/tree/v1.55.5/packages/mp3-encoder