[Tutor] OT: any good newsgroup or other forum for MP3 internals discussions?

[Terry Carroll]

I apologize for this off-topic question -- the only real connection to 
Python is that I'm using Python as my programming language.

I'm writing a program to analyze an MP3 file's contents.  I need to 
find a newsgroup or other forum to ask some questions about file 
format internals.  Nothing's jumping out at me, looking through the 
list of usenet newsgroups.

I've found dozens of sites with relevant specifications, but am looking at
one or two rogue files where either I'm misunderstanding the specs, or the
file is nonconformant (but some MP3 programs can read them, so I'm betting
it's me).

Any suggestions?