Audio bitrate?

[Tyris]

How do you determine the bitrate of an audio file (on a DVD)? I assume the bitrate is inside each audio file, but then this means I need to know how all the different audio types are formatted. If this is the case, is there a good description of these formats somewhere, or an open source program which uses this information? Thanks!

[GZZ]

try look at my post. I got some nice replys:

http://forum.doom9.org/showthread.php?s=&threadid=41024


GZZ

[Tyris]

Thanks, tried a search first, and I guess I just didn't come across your thread.