Counter & timings

hallo,

i’ve a Buffer (EX9.Texture) + a GetSlice ,
a counter (Annimation) feed the Index pin of the Getslice…

everything is fine until i try to slow down / speed up the counter rate ( the rate is in fact controlled by a midiCC :
vst pitch plugin with a +/-36 semitones range )
i can’t find a trick …especially for the slow down…

i try many things (LFO, Blinker etc…)but
nothing seems to work accurately …regarding the original timing of the video.
i’m not sure the counter is the good node in my case?
if anyone know a workaround

thx
C

speedUp&Down Recorded Buffer.v4p (23.3 kB)