$ gstreamer-properties
malloc: using debugging hooks
(process:4605): GStreamer-WARNING **: The GStreamer function gst_init_get_option_group() was
called, but the GLib threading system has not been initialised
yet, something that must happen before any other GLib function
is called. The application needs to be fixed so that it calls
if (!g_thread_supported ()) g_thread_init(NULL);
as very first thing in its main() function. Please file a bug
against this application.
gstreamer-properties-Message: Skipping unavailable plugin 'artsdsink'
gstreamer-properties-Message: Skipping unavailable plugin 'pulsesink'
gstreamer-properties-Message: Skipping unavailable plugin 'sdlvideosink'
gstreamer-properties-Message: Skipping unavailable plugin 'v4lmjpegsrc'
gstreamer-properties-Message: Skipping unavailable plugin 'qcamsrc'
gstreamer-properties-Message: Skipping unavailable plugin 'esdmon'
gstreamer-properties-Message: Skipping unavailable plugin 'pulsesrc'
gstreamer-properties-Message: Error running pipeline 'Video for Linux (v4l)': Could not get/set settings from/on resource. [v4l_calls.c(409): gst_v4l_set_chan_norm (): /pipeline0/v4lsrc1:
Error setting the channel/norm settings: Invalid argument]