Could someone help me on aacparse and amrparse license in gst-plugin-bad? I want to integrate these 2 elements into our product, but I don't know whether the LGPL is the license issue?

I find in maemo5 SDK ARMEL binary, they are integrated into it, and marked as LGPL, does that mean I can use it freely and safely on law?
I also find no mp3parse and asfdemux in it, does that mean it is have issues on the LGPL license? or I need to re-implement it with proprietary license.


Zhao Liang