[Cin] Video stibilization

[Andrea paz]

Yes, I have tried both package installation (it doesn't even install,
giving python errors) and appimage (even a dump). I have the
impression that it was done for DaVinci Resolve because it gives me
"mdk-braw" error:

My idea was a plugin that would launch the program and then use its
output directly in CinGG. Similar to "SVG via Inkscape."
Somewhat also like Shotcut does with the vector animation program
Glaxnimate (https://www.youtube.com/watch?v=CaN98ub9vfg)