Use StarBurn_CdvdBurnerGrabber_GetAdvancedSupportedMediaFormats (check TrackAtOnceFromTree console sample on how to use it). API calls you've listed are obsolete and kept for backward compatibility only.
xelloss wrote:
Is there a way to obtain all disc types that can be burned by device? In API I've found 3 functions (StarBurn_CdvdBurnerGrabber_GetSupportedMediaFormats(), StarBurn_CdvdBurnerGrabber_GetSupportedMediaFormatsEx() and StarBurn_CdvdBurnerGrabber_GetSupportedMediaFormatsExEx()) but what about other disc types?