Start with the canvas size that is selected in its combobox
reorganize device slider controls
Autoresize Canvas Qwidget
Add padding to canvas
Add labels to video device controls
Allow user input sizes for canvas, rtmp plugin, background
Add (one) image overlay via menu
Rearrange the dock widgets
Trust in gdkpixbufoverlay to add overlay image (to add any image type). 640x480 by default
*Fix gdkpixbufoverlay to 640x480 \n* sync false in monitors
*Mockup of constrainers -> constarins canvas to specified device pushing a button
Fix image overlay  size to 1920x1080
Remove (stupid)crufty widget that cause white bar
Add save settings and open settings
Add switch props between video inputs
Add Public Domain icon svg