Playbin not able to play mp3 file in ALP Scratchbox environment but it is able to play ogg file.

when I play mp3 file through playbin it gives the following error:

** Message: don't know how to handle application/x-id3
Pipeline is PREROLLING ...
ERROR: from element /playbin0/decodebin0: A ID3 tag demuxer plugin is required to play this stream, but not installed.
Additional debug info:
gstdecodebin.c(792): close_pad_link (): /playbin0/decodebin0:
No decoder to handle media type 'application/x-id3'
ERROR: pipeline doesn't want to preroll.

Please help me in fixing this issue

Thanx
vamsi

When you say, "scratchbox" do you mean the simulator? (scratchbox is only intended to build the applications and communicate with the simulator rather than to run applications).

Audio playback within the simulator is not currently supported. Also, we have not included MP3 codecs in ALP, by default.