Re: [Jack-Devel] jack 0.120
On Fri, Apr 15, 2011 at 04:18:47PM -0400, Paul Davis wrote:
> On Fri, Apr 15, 2011 at 4:16 PM, Fons Adriaensen <[hidden]> wrote:
> > A quick question:
> >
> > have there been any changes to the way Jack manages audio
> > buffers between 0.118 and 0.120 ?
>
> none that i can think of. what are you concerned about?
Strange things happening...
It started with testing a new version of jack_delay.
This produced unexpected results. Same with the previous
version, and with jack_iodelay.
The following happens about one time in five:
- Start jack 0.120.1 (using qjackctl). ALSA card, -p 256 -n 3
- Run either the new or the old jack_delay, or jack_iodelay.
- The outputs is:
573.691 frames 11.952 ms
which is impossible with the parameters used.
- Leaving the delay measurement active, run 'jaaa -J', without
connecting it.
- Terminate the same.
- The output of jack_(io)delay changes to:
828.692 frames 17.264 ms
which _could_ be correct. The difference is 255, not 256...
?????
--
FA
1302900543.6860_0.ltw:2,a <20110415204852.GB23437 at linuxaudio dot org>