Still a little experimental, but I have written a new gen, GEN49, that
is rather like GEN01 but it only reads MP2/MP3 files into a table. I
will draft a manual entry if it is acceptable.
It uses an LGPL library called mpadec which is on Sourceforge, but
untouched for 5 years. I had to fix a few minor things.
At present no deferred length and not fully tested. Needs
includeMP3=1 in scons to build. Only on Linux as of now but the
library runs on Windows as well.
I had thought of adding an mp3in opcode as well.