@cinematicpop said:
I have viewed that video
It does not explain what "Vel XF rolls - MOD" means in the Synchron Percussion libraries
I've always thought that "Vel XF rolls" for percussion takes the "Longs vs Shorts" distinction from non-percussion instruments and turns it into "Rolls vs Hits." Since a roll is an extended series of pre-recorded hits, you want the capability to change dynamics during their playback, whereas hits are by their very nature are one-time dynamic.
Thus the dynamics of rolls are controlled by Vel XF, while hits are by Velocity only.
Not sure I'm correct, but that's what I've made of it.
Synchron - Woods, Brass, Perc I, Str Pro, Elite Str, Duality Str & Sordino, Prime
Studio - Woods, Perc, Solo Str, Ch Str, Orch Str, App Str, Harps, Choir
Studio Dim - Brass, Strings
VE Pro, MIR Pro 3D, Vienna Suite Pro
Cubase 14, Studio One 6, Dorico 5