Support for new file extension?

[Steppi]

I have installed Rockbox on my Sansa Clip+. It's fantastic, thanks to all the developers.

Now I want to playback files with the extension *.aud. These are Radio-MP2-files from my Satellite-Receiver. When I rename the files to *.mp2, I can playback them. But the dayly renaming is a plain.

Is there a possibility to configure that *.aud files are treated to be *.mp2 files and played back?

[JdGordon]

this is easy to do if you want to support your own build, but because .aud isnt a standard extension for mp2 we wont add it to the official source