[asterisk-bugs] [Asterisk 0016023]: [patch] App_jack.so JACK_HOOK half works
Asterisk Bug Tracker
noreply at bugs.digium.com
Tue Oct 6 10:25:56 CDT 2009
The following issue requires your FEEDBACK.
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https://issues.asterisk.org/view.php?id=16023
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Reported By: fabien comte
Assigned To:
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Project: Asterisk
Issue ID: 16023
Category: Applications/app_jack
Reproducibility: always
Severity: minor
Priority: normal
Status: feedback
Asterisk Version: 1.6.1.6
JIRA:
Regression: No
Reviewboard Link:
SVN Branch (only for SVN checkouts, not tarball releases): N/A
SVN Revision (number only!):
Request Review:
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Date Submitted: 2009-10-06 04:57 CDT
Last Modified: 2009-10-06 10:25 CDT
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Summary: [patch] App_jack.so JACK_HOOK half works
Description:
Hello,
My configuration is :
Card 0 - kernel dummy sound card
Card 1 - my soundcard
I have a jackd running in background. My jackd launch command is :
jackd --port-max 16 --realtime --no-mlock -d alsa --playback hw:1,0
--capture hw:1,0 --rate 8000 --period 1024 --shorts --inchannels 2
--outchannels 2 --dither triangular &
1 ) I open asterisk with chan_alsa.so connected (with asoundrc) to the
kernel dummy sound card (allow me dial command). I do a call with a
JACK_HOOK from app_jack.so, sound is sent but no one is received.
My extensions.conf :
exten => _0.,1,Answer
exten =>
_0.,n,Set(JACK_HOOK(manipulate,c(asterisk))i(from_voip:input)o(to_voip:output)))=on)
exten => _0.,n,Dial(SIP/freephonie-out/${EXTEN:1})
Asterisk command :
console dial 0xxxxxxxx
2) Jackd works well with anothers applications when I force them to use
jack as input/output. -> probably not a jack configuration problem.
3) If I kill jackd and I use chan_alsa.so with the real soundcard, it
works. -> probably not a network or sip configuration problem.
4) If I replace "f_buf[i] = s_buf[i] * (1.0 / SHRT_MAX);" with "f_buf[i] =
0.5 * sin(0.3454 * ((float) i));" in app_jack.c and I retry the test 2, I
get test sound.
It looks like no sound was read in channel...
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Issue History
Date Modified Username Field Change
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2009-10-06 10:25 russell Status new => feedback
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