$ cheese
GLib-GIO-Message: Using the 'memory' GSettings backend.  Your settings will not be saved or shared with other applications.

** (cheese:18187): WARNING **: cheese-window.vala:1196: gnome-video-effects is not installed.

(cheese:18187): GStreamer-CRITICAL **: gst_preset_load_preset: assertion `GST_IS_PRESET (preset)' failed

(cheese:18187): cheese-WARNING **: Can't find vp8enc preset: "Profile Realtime", using alternate preset: "Cheese Realtime". If you see this, make a bug report!

(cheese:18187): GStreamer-CRITICAL **: gst_preset_load_preset: assertion `GST_IS_PRESET (preset)' failed

(cheese:18187): cheese-WARNING **: Can't find vp8enc preset: "Cheese Realtime", creating new userspace preset.

(cheese:18187): GLib-GObject-CRITICAL **: g_object_set: assertion `G_IS_OBJECT (object)' failed

(cheese:18187): GLib-GObject-CRITICAL **: g_object_set: assertion `G_IS_OBJECT (object)' failed

(cheese:18187): GStreamer-CRITICAL **: gst_preset_save_preset: assertion `GST_IS_PRESET (preset)' failed

(cheese:18187): GStreamer-CRITICAL **: gst_object_unref: assertion `object != NULL' failed

** (cheese:18187): WARNING **: cheese-main.vala:256: Error: Brak jednego lub więcej elementów GStreamer: Brak jednego lub więcej elementów GStreamer: videobalance.