Remove some obsolete exmaples. Add video-width/height. Use proper api for
setting still image resolution. Fix stopping random tests on bin-state-changes.
Remove the memdup in snapshot again, as its not needed (pixbuf goes out of
scope with the buffer).
gst-camera is a gtk-test app to play with the imagecapture and videorecording.
gst-camera-perf is a tool to run various scenarios and take time meassurements
(e.g. shot-to-shot). Also sort the output files in configure.ac a bit to be
in alphabetical order.
