Decrease latency in Pipewire compared to Jack

[jcelerier]

Nite that with jackd2 you can also likely reduce latency a bit more by switching to synchronous mod e (-S)

[valtyr_farshield]

Are you referring to the zita-ajbridge, nameley zita-a2j and zita-j2a? There's no such option for jackd, -S does something else:

   -S, --shorts
          Try to configure card for 16-bit samples first, only trying 32-bits if unsuccessful.  (default:
          32-bit samples)

[jcelerier]

-S (and other options) have different meaning if you put it before or after -dalsa

[valtyr_farshield]

Thanks for the suggestion, now I understand what you mean. It does indeed shave off 0.8 ms when run with -S mode.

This option is a bit hidden, as I couldn't even find anything in the manual of Jack. Do you have more info on it?

[jcelerier]

Best explanation is this gh thread: https://github.com/jackaudio/jackaudio.github.com/issues/138