[LAU] Calculating/measuring plugin latency in textbased environment

fons at kokkinizita.net fons at kokkinizita.net
Sat Aug 7 20:53:48 UTC 2010

On Sat, Aug 07, 2010 at 10:28:20PM +0200, Julien Claassen wrote:

>   There still are some ladspa plugins, which don't have a latency
> output control. So I wonder how to measure their latency? I've
> heard, that Ardour can do it, so I suppose there is a relatively
> short process to do it?
>   Can you suggest a tool, a method to quickly measure the latency of a plugin?

Ardour uses the jack_delay code to do this. If you can somehow wire
the plugin to Jack you can do the same. For EQ's etc make sure the
frequency response is flat while you measure.



There are three of them, and Alleline.

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