YafaRay Plug-in

[micheus]

Because of this thread...

oort, as your plugin has the ability to save defaults (by using that Save button), I think you could include an item (field) in the dialog enabling the user set the destination directory.
In case this field be empty you just ignore it, otherwise you can concatenate it with the output name parameter you pass to the command line render.
As always, you can count with me if needed.