DEV NOTES

###DONE: #10 - config GUI feature

• design GUI (mostly done)
  #12 - video preview feature
• implement JUCE GstreamerVideo class prototype
• initial gstreamer implementation
• caotures screen and webcam and outputs to GstreamerVideo preview windows
• removed unneeded JUCE modules
• downgraded JUCE to v3.1.1
  #11 persistence feature
• added model class (not connected to GUI)
• created default XML config
• load config from JUCE binary storage or default XML
• store config to JUCE binary storage
• populate config comboboxes
• fully generalized GstreamerVideo class
• connected GUI to config value holders
• connect config value holders to GUI
• add missing model members
  #10 - config GUI feature
• add missing GUI controls
  #11 persistence feature
• added cameraDevices list to storage and populated combobox
• added audioDevices list to storage and populated combobox (device detection nyi)
  #10 - config GUI feature
• add start/stop buttons #12 - video preview feature
• refactored model and controller classes
• moved GstreamerVideo window handle attachment back into GstreamerVideo class

###CURRENT:

###TODO: #10 - config GUI feature

• sanity checks/validations
• test for device/screen existence

###some usefulk links
https://packages.qa.debian.org/g/gstreamermm-1.0.html
http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-libs/html/gst-plugins-base-libs-gstvideooverlay.html