On Tue, 2008-01-08 at 17:29 +0100, Sebastian Tschöpel wrote: > Hello List, > > I worked with a (jacklab) VST-capable Ardour version and some free VST - > plugins today and created some kind of a mic- channel strip with a > deesser, eq, compressor, reverb, etc. The problem is: When I bypass the > whole strip voice and music are perfectly synchronized. but when I turn > all the effects on I have a bad latency between the (effect-free) music > and the (channel-stripped) voice. When I use like 50 ladspa eq's, > limiter or whatever at the same time in the same channel the voice in on > time, so I assume that LADSPA plugins are either producing no latency > (which i cannot believe) or there is some kind of a latency management. > > Is there something I can do about it (except delaying the other channels > which is basically not possible since the delay changes with the number > of effects) LADSPA plugins report their latency, and Ardour compensates. Your VST plugins probably don't report any latency. Try inserting the "Artificial latency" plugin from the swh-plugins package after the VSTs and tweak its latency. It doesn't modify the signal in any way at all, it just pretends that it has a latency so that Ardour will compensate for it. --ll
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