Error
$ cheese
(cheese:12726): cheese-WARNING **: 16:32:12.420: Can't find vp8enc preset: "Profile Realtime", using alternate preset: "Cheese Realtime". If you see this, make a bug report!
(cheese:12726): GStreamer-WARNING **: 16:32:12.420: gst_value_deserialize_g_value_array: unimplemented
(cheese:12726): GStreamer-WARNING **: 16:32:12.420: gst_value_deserialize_g_value_array: unimplemented
(cheese:12726): GStreamer-WARNING **: 16:32:12.421: gst_value_deserialize_g_value_array: unimplemented