Output

Width[8..2147483647]

Height[8..2147483647]

This is the output size. You can select from Editor, Render or Custom size (that you can then define in the Width and Height fields, respectively).

Z Order

Here you can define the order in which the polygons/objects will be exported.

Scale[0..1000%]

Here you can define the line thickness of the vector export.

Layers

Disable this option if you want to flatten the export (animations will then only have images as layers).