BMX STAGE AUDIO compatibility audio decoder

The BMX protocol worker is MIT licensed (native/decoder/LICENSE).
FFmpeg 9.0.2, commit 946fcce07b6dcd0331c8cc609192aeff5e1924f8,
is built without GPL, version3, nonfree, network or external codec libraries.
FFmpeg is Copyright (c) the FFmpeg developers and licensed LGPL-2.1-or-later;
see COPYING.LGPLv2.1 and the included full FFMPEG-LICENSE.md.

The exact unmodified FFmpeg source, worker source and rebuild instructions are
provided in BMX-STAGE-AUDIO-1.2.5-Decoder-Source.zip alongside the installers.
The compatibility worker is a separate, replaceable executable. You may modify,
rebuild and replace this LGPL component and reverse engineer the application
only as necessary to debug modifications of the LGPL component, as permitted
by its license. This exception does not relicense the proprietary application.
No user music or proprietary application source is included in that archive.

The app reads local mono/stereo audio at its original sample rate. Non-fatal
codec warnings are shown, hard errors or incomplete PCM are rejected. No
unannounced frame dropping, normalization, resampling or source overwriting.
Encrypted/DRM files and unsupported channel layouts are not advertised as playable.
