[LAU] Is ALSA using hrtimer?

Niels Mayer nielsmayer at gmail.com
Fri May 28 18:13:17 UTC 2010


Pedro Lopez-Cabanillas <pedro.lopez.cabanillas at gmail.com>:
> Alternatively, the utility "drumstick-sysinfo" [1] shows this information
> using a friendly format.

Thanks for the very helpful info!

( Just remember to turn off jackd before running:
https://bugzilla.redhat.com/show_bug.cgi?id=597354 )

When running Jackd, is the correct way to ensure your MIDI is getting
the highest accuracy to use the --clocksource flag set to HPET?
> -c, --clocksource ( c(ycle) | h(pet) | s(ystem) )
> Select a specific wall clock (Cycle Counter, HPET timer, System timer).

Does setting "--clocksource" only affect MIDI, or also Audio?
 (  http://old.nabble.com/Re:-Quality-of-sound-on-RHEL-6.0-beta-and-Fedora-13-p28587664.html
 )

Niels
http://nielsmayer.com


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