[Jack-Devel] I'm confused about latency

John Rigg jd at jrigg.co.uk
Sun Apr 7 00:21:41 CEST 2019

On Fri, Apr 05, 2019 at 10:36:02AM +0200, Alexandre BIQUE wrote:
>  - the driver should have a rough idea of how much hardware latency is
> introduced by the audio interface

The driver has no way of knowing the latency of the ADC and DAC
circuitry. That has to be measured.

(As an example, think of a PCI(e) MADI or ADAT card which can be
used with a variety of different external DACs or ADCs).


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