okular cmd line arg to choose backend

[barna]

Hi, when I open an eps file in okular, it pops up a message "More than one backend found for MIME type: EPS image (image/x-eps). Please select which one to use: Ghostscript/KDE image libraries"

Is there a command line option for okular which could choose Ghostscript and avoid the GUI popup question? (the KDE image libraries backend renders it in an extremely rasterized way)

Thanks