MP3 encoding uses @breezystack/lamejs 1.2.7, Alex Zhukov and contributors, LGPL-3.0.
This library is unmodified. Source revision: 1fb0ef5fa177413107e2e107d054a9b994e3f79c.
Source: https://github.com/shijinyu/lamejs
Corresponding source and build files: /licenses/lamejs-source-1.2.7.tar.gz
Optional testdata WAV fixtures are omitted; source and build scripts are included.
License: /licenses/lamejs-LGPL-3.txt and /licenses/GPL-3.txt
The archive also includes the exact distributed ESM encoder.
Edtoolkits original code restrictions do not restrict rights in this library.
You may modify and replace this library and reverse engineer the combined work
for debugging your modifications as permitted by the LGPL. The original
application glue is separate and uses the public Mp3Encoder API.