<div dir="ltr">(putting back jack-devel again)<div><br></div><div>It just says that it configures for 22050Hz, it doesn't say whether it succeeded.</div><div>So things seems to work as it should.</div><div><br></div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Dec 13, 2016 at 10:38 AM, ROBERT WOLF <span dir="ltr"><<a href="mailto:robert.wolf@hercsmusicsystems.com.au" target="_blank">robert.wolf@hercsmusicsystems.com.au</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
Two programs show this information:<br>
<br>
1. QJackCtl.<br>
2. When I run my own program <b>AND</b> jack server is not running,
<b>THEN</b> for some reason the jack server gets started (apparently
using the command stored in .jackdrc file) and I see the following
printout:<br>
<br>
jackd 0.122.0<br>
Copyright 2001-2009 Paul Davis, Stephane Letz, Jack O'Quinn, Torben
Hohn and others.<br>
jackd comes with ABSOLUTELY NO WARRANTY<br>
This is free software, and you are welcome to redistribute it<br>
under certain conditions; see the file COPYING for details<br>
<br>
JACK compiled with System V SHM support.<br>
loading driver ..<br>
apparent rate = 22050<br>
creating alsa driver ...
hw:PCH,0|hw:PCH,0|1024|2|<wbr>22050|0|0|nomon|swmeter|-|<wbr>32bit<br>
ALSA lib conf.c:4578:(parse_args) Unknown parameter 1<br>
ALSA lib conf.c:4711:(snd_config_<wbr>expand) Parse arguments error: No
such file or directory<br>
ALSA lib control.c:953:(snd_ctl_open_<wbr>noupdate) Invalid CTL hw:PCH,0<br>
control open "hw:PCH,0" (No such file or directory)<span class=""><br>
configuring for 22050Hz, period = 1024 frames (46.4 ms), buffer = 2
periods<br></span>
ALSA: final selected sample format for capture: 32bit integer
little-endian<br>
ALSA: use 2 periods for capture<br>
ALSA: final selected sample format for playback: 32bit integer
little-endian<br>
ALSA: use 2 periods for playback<br>
<br>
<b>HOWEVER!!!!<br>
<br>
</b><b>jack_get_sample_rate(...);</b> still reports <b>44100</b>.<br>
<br>
How intriguing?!<div><div class="h5"><br>
<br>
<br>
<div class="m_6133301017267102254moz-cite-prefix">On 13/12/16 19:53, Kjetil Matheussen
wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">Which program shows this window?
<div><br>
</div>
<div>(added jack-devel mailing list back to the conversation)</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Tue, Dec 13, 2016 at 8:35 AM, ROBERT
WOLF <span dir="ltr"><<a href="mailto:robert.wolf@hercsmusicsystems.com.au" target="_blank">robert.wolf@<wbr>hercsmusicsystems.com.au</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000"> There is a window
with messages and it says this:<br>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px">configuring
for 22050Hz, period = 1024 frames (46.4 ms), buffer = 2
periods</p>
<div>
<div class="m_6133301017267102254h5"> <br>
<br>
<div class="m_6133301017267102254m_7375959617912838316moz-cite-prefix">On
13/12/16 11:09, Kjetil Matheussen wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr"><br>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Mon, Dec 12, 2016 at
7:33 AM, ROBERT WOLF <span dir="ltr"><<a href="mailto:robert.wolf@hercsmusicsystems.com.au" target="_blank">robert.wolf@hercsmusicsystems<wbr>.com.au</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div bgcolor="#FFFFFF"> Dear All,<br>
<br>
According to the documentation <b>jack_get_sample_rate</b>
reports the sample rate as was used by <b>jackd</b>.<br>
This does not happen in my case.<br>
I start <b>jackd</b> using different
sampling rates (i.e. 22050, ect.).<br>
JACK reports that it does indeed uses the
selected sampling rate.<br>
<br>
But <b>jack_get_sample_rate</b> always
returns 44100.<br>
<br>
Why?<br>
<br>
</div>
</blockquote>
<div><br>
</div>
<div>How did Jack report that it used the
selected sampling rate?</div>
<div>I.e. where did you read that?</div>
<div><br>
</div>
<div><br>
</div>
</div>
</div>
</div>
</blockquote>
<br>
</div>
</div>
</div>
</blockquote>
</div>
<br>
</div>
</blockquote>
<br>
</div></div></div>
</blockquote></div><br></div>