[gst-embedded] how to play online music

[<Ta...@gm...>]

hi.

I compile gstreamer for beagleboard with OE, and now it can play music on  
board, but it can not play music online.

I want to use gstreamer to play online music, and when I play the online  
music with gstreamer, it failed, and gives no error.

I can not know how to do and why?

if I need another plugin like gst-plugins-bad or something else for playing  
online music?

thank you for your help.

/favor