Traceback (most recent call last):
  File "/usr/bin/pitivi", line 118, in <module>
    _run_pitivi()
  File "/usr/bin/pitivi", line 113, in _run_pitivi
    sys.exit(ptv.main(sys.argv))
  File "/usr/lib/pitivi/python/pitivi/application.py", line 341, in main
    ptv.run(sys.argv[1:])
  File "/usr/lib/pitivi/python/pitivi/application.py", line 258, in run
    self.projectManager.loadProject(project)
  File "/usr/lib/pitivi/python/pitivi/projectmanager.py", line 72, in loadProject
    formatter.loadProject(uri)
  File "/usr/lib/pitivi/python/pitivi/formatters/base.py", line 94, in loadProject
    self._loadProjectUnchecked(location)
  File "/usr/lib/pitivi/python/pitivi/formatters/base.py", line 131, in _loadProjectUnchecked
    self._loadProject(location, project)
  File "/usr/lib/pitivi/python/pitivi/formatters/etree.py", line 608, in _loadProject
    project.setSettings(self._loadProjectSettings(self._settingsnode))
  File "/usr/lib/pitivi/python/pitivi/formatters/etree.py", line 312, in _loadProjectSettings
    settings.vcodecsettings = self._deserializeDict(sett)
  File "/usr/lib/pitivi/python/pitivi/formatters/etree.py", line 261, in _deserializeDict
    d[a] = self._parsePropertyValue(b)
  File "/usr/lib/pitivi/python/pitivi/formatters/etree.py", line 96, in _parsePropertyValue
    return gst.Caps("meh, name=%s" % value)[0]["name"]
TypeError: wrong arguments when creating GstCaps object

