lame-ffmpeg-wasm/mpglib

hip - Hip Isn't a Player
A LGPLed mpeg audio decoding library.

Based off of Michael Hipp's mpglib 0.2a , with many
improvements by the lame development team (see AUTHORS).

The interface to the library is based off of vorbisfile. If you add mp3
support to your app using this library it should be a snap to add Ogg Vorbis
support as well.

This isn't as fast as mpg123 will be for decoding as none of it is in
assmbler.

Seeking currently isn't implemented.


From mpglib's orginal README:
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PLEASE NOTE: This software may contain patented algorithms (at least
patented in some countries). It may be not allowed to sell/use products
based on this source code in these countries. Check this out first!

COPYRIGHT of MP3 music:
Please note, that the duplicating of copyrighted music without explicit
permission violates the rights of the owner.