[PlanetCCRMA] VST and latency

Joseph Dell'Orfano fullgo at dellorfano.net
Mon Aug 24 16:49:04 PDT 2009

Hi all,

I am running jack 0.116 and ardour 2.7.1 on a 64-bit fedora 10 based 
planetccrma machine. I am using energy-xt to host VST plugins and I have 
to use jackbridge because of the 64-bit jack. I am seeing large 
latencies when running effects loops through the VST setup. For example, 
I will typically have a buss in ardour with an insert using a VST reverb 
plugin hosted by energy-XT. The return audio is audibly late (sounds 
like by more than 20 msec). Obviously the 
wineasio/jackbridge/energy-xt/vst effect loop is not reporting its 
latency back to Ardour.

Any suggestions for handling this? Any idea where the latency is?


-Joe D

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