soundconverter --debug
SoundConverter 2.0.4
  using Gstreamer version: 0.10.36
  using 4 thread(s)
  using gio
  "faac" gstreamer element not found, disabling AAC output.
  "opusenc" gstreamer element not found, disabling Opus output.
Queue start: 1 tasks, 4 thread(s).
launching: 'giosrc location="file:///home/matthew/Music/Beatles,%20The/2009%20Stereo%20Remaster/The%20Beatles%20-%202009%20Stereo%20Remaster/Let%20It%20Be/01%20Two%20Of%20Us.m4a" ! typefind name=typefinder ! fakesink'
have_type: audio/x-m4a 01 Two Of Us.m4a
found_type 01%20Two%20Of%20Us.m4a
Queue done in 0.005s (1 tasks)
Queue start: 1 tasks, 4 thread(s).
launching: 'giosrc location="file:///home/matthew/Music/Beatles,%20The/2009%20Stereo%20Remaster/The%20Beatles%20-%202009%20Stereo%20Remaster/Let%20It%20Be/01%20Two%20Of%20Us.m4a" name=src ! decodebin name=decoder ! audiorate ! audioresample ! audioconvert ! flacenc mid-side-stereo=true quality=8 ! giosink location="file:///home/matthew/Music/Beatles,%20The/2009%20Stereo%20Remaster/The%20Beatles%20-%202009%20Stereo%20Remaster/Let%20It%20Be/01%20Two%20Of%20Us.flac"'
got file duration: 216
found_tags: 01 Two Of Us.m4a
	audio-codec=Apple lossless audio
	language-code=en
found_tags: 01 Two Of Us.m4a
	datetime=<GstDateTime at 0x2ee6330>
	title=Two of Us
	grouping=2009 Stereo Remaster
	artist=The Beatles
	album-artist=The Beatles
	album=Let It Be
	date=<GstDate: 19/10/1987>
	encoder=Max 0.9.1
	track-number=1
	track-count=12
	album-disc-number=1
	album-disc-count=1
	genre=Pop
	musicbrainz-sortname=Beatles, The
	album-artist-sortname=Beatles, The
	musicbrainz-trackid=4576371a-a0d6-4dbf-b3b7-8f1e1b58ec43
	musicbrainz-albumid=82a4adf2-008b-3236-bb7a-bd93d7ed9677
	musicbrainz-artistid=b10bbbfc-cf9e-42e0-be17-e2c3e1d2600d
	musicbrainz-albumartistid=b10bbbfc-cf9e-42e0-be17-e2c3e1d2600d
	container-format=ISO MP4/M4A

Error: <b>GStreamer Error:</b>
Could not initialize supporting library.
<i>(01 Two Of Us.m4a)</i>

(soundconverter:16937): GStreamer-CRITICAL **:
Trying to dispose element flacenc0, but it is in PAUSED instead of the NULL state.
You need to explicitly set elements to the NULL state before
dropping the final reference, to allow them to clean up.
This problem may also be caused by a refcounting bug in the
application or some element.


Error: <b>GStreamer Error:</b>
GStreamer encountered a general stream error.
<i>(01 Two Of Us.m4a)</i>
Segmentation fault (core dumped)