[asterisk-bugs] [Asterisk 0011243]: Distortion in Playback of .gsm files over non-GSM channel
noreply at bugs.digium.com
noreply at bugs.digium.com
Tue Jan 15 12:31:12 CST 2008
A NOTE has been added to this issue.
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http://bugs.digium.com/view.php?id=11243
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Reported By: whiskerp
Assigned To:
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Project: Asterisk
Issue ID: 11243
Category: Codecs/codec_gsm
Reproducibility: always
Severity: minor
Priority: normal
Status: new
Asterisk Version: 1.4.13
SVN Branch (only for SVN checkouts, not tarball releases): 1.4
SVN Revision (number only!): 89241
Disclaimer on File?: N/A
Request Review:
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Date Submitted: 11-14-2007 06:35 CST
Last Modified: 01-15-2008 12:31 CST
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Summary: Distortion in Playback of .gsm files over non-GSM
channel
Description:
On one of my Asterisk boxes, I am getting distortion on playback of .gsm
sound files. Distortion is heard when transcoding is used to a non-GSM
channel. Connecting over a GSM channel is fine.
The other Asterisk server running the same Asterisk SVN version is OK, so
it may be related to dual-processor or OS version.
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explidous - 01-15-08 12:31
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I uploaded two patches. One to 1.2 and one to 1.4. They make the
codec/gsm/Makefile check the gcc version if it is in the 4.2 branch. If so
it compiles the gsm code with -O2 instead of -O6. This fixed the issue with
the 1.2 branch. I do not have a system that I can test 1.4 patch on. If
someone could test the 1.4 patch I would greatly appreciate it.
Issue History
Date Modified Username Field Change
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01-15-08 12:31 explidous Note Added: 0076986
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