Hello guys,

I recently encountered a problem about variable latency in alsa-jack-plugin.

I have successfully checked the latency with jack_iodelay in following way: $ jack_iodelay &

$ alsaloop -Pjackplug -Cjackplug & $ jack_connect alsa-jack.jackP.998.0:out_000 jack_delay:in $ jack_connect jack_delay:out alsa-jack.jackC.998.1:in_000 But total roundtrip latency, seems to be variable after each start-up.

Q1: What can be the root cause of this variable latency issue? Q2: How can I find theoretical latency of the alsa-jack-plugin in both directions (playback - capture) ?

Thanks and Best Regards, Valentin Intel GmbH Dornacher Strasse 1 85622 Feldkirchen/Muenchen, Deutschland Sitz der Gesellschaft: Feldkirchen bei Muenchen Geschaeftsfuehrer: Christian Lamprechter, Hannes Schwaderer, Douglas Lusk Registergericht: Muenchen HRB 47456 Ust.-IdNr./VAT Registration No.: DE129385895 Citibank Frankfurt a.M. (BLZ 502 109 00) 600119052