It shows me an error (shown below) when I try to convert from mp3 to GNOME Audio File (.m4a)

Any tips on how I can fix this? Urgent help will be much appreciated.
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from https://answers.launchpad.net/soundconverter/+question/145978 *"The codec you need is the FAAC (free advanced audio encoder) plugin for GStreamer. It's in the package gstreamer0.10-plugins-bad-multiverse; you can install the package through the Synaptic Package Manager, or in a terminal with the command: sudo apt-get install gstreamer0.10-plugins-bad-multiverse After that M4A (or AAC) should appear as an option in Sound Converter."* |
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Check that Gstreamer packages are updated to latest version. |
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