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vincent,<br>
here is a script that I used to convert a single wav file or the entire
directory... no file specified on launch, converts all files in the
current directory...<br>
creates a logfile, although trivial... <br>
daveC<br>
<br>
<tt>#!/bin/sh<br>
#<br>
# convert-all.sh<br>
#<br>
# convert all *.wav files to .gsm .au formats<br>
#<br>
<br>
if [ "null${1}" == "null" ]<br>
then<br>
FILE_LIST=`ls *.wav`<br>
else<br>
FILE_LIST=`ls ${1}*.wav`<br>
fi<br>
<br>
LOG="./log_convert.log"<br>
echo "======================================================= "
>>${LOG}<br>
echo " started at `date` " >>${LOG}<br>
<br>
echo " Removing all current .gsm files..."<br>
rm -f *.gsm<br>
<br>
for FNAME in ${FILE_LIST}<br>
do<br>
echo "---- ------- ----- "<br>
echo "---- " >>${LOG}<br>
echo " Processing ${FNAME}... "<br>
echo " Processing ${FNAME}... " >>${LOG}<br>
BASEFNAME=`echo ${FNAME} | awk '{print substr($0,1,length($0)-4)}'`<br>
<br>
echo " making ${BASEFNAME}.gsm... "<br>
echo " making ${BASEFNAME}.gsm... " >>${LOG}<br>
#sox -q -V -c 1 ${FNAME} -r 8000 -c 1 -w ${BASEFNAME}.gsm resample
-ql 2>>${LOG}<br>
sox -q -V ${FNAME} -r 8000 -c 1 ${BASEFNAME}.gsm resample -ql
2>>${LOG}<br>
echo "---- " >>${LOG}<br>
echo " making ${BASEFNAME}.au... "<br>
echo " making ${BASEFNAME}.au... " >>${LOG}<br>
sox -q -V ${FNAME} -t au -r 8000 -c 1 -w ${BASEFNAME}.au resample
-ql 2>>${LOG} <br>
done</tt><br>
<br>
<br>
<br>
<br>
<br>
<br>
Vincent wrote:
<blockquote cite="mid:8p3kn3limg3rvdt127057g675k5o8r16qe@4ax.com"
type="cite">
<pre wrap="">Hello
Happy New Year! I succesfully installed the Ports of Zaptel BSD 1.4.0
and Asterisk 1.4.13 (that's the latest in the Ports). To save CPU, I'd
like to play PCM WAV files instead of eg. GSM. Per...
<a class="moz-txt-link-abbreviated" href="http://www.voip-info.org/wiki/view/Convert+WAV+audio+files+for+use+in+Asterisk">www.voip-info.org/wiki/view/Convert+WAV+audio+files+for+use+in+Asterisk</a>
... I recorded a sample of my voice using XP's Sound Recorder, then
ran the following :
sox test_wav.wav -r 8000 -c 1 -s -w test_wav_out.wav resample -ql
But it seems like I'm missing the codec or something:
===========
-- Executing [s@default:2] Playback("SIP/2000-0871d000",
"/usr/local/lib/asterisk/test_wav_out.wav") in new stack
WARNING[37390]: file.c:563 ast_openstream_full: File
/usr/local/lib/asterisk/test_wav_out.wav does not exist in any format
WARNING[37390]: file.c:866 ast_streamfile: Unable to open
/usr/local/lib/asterisk/test_wav_out.wav (format 0x4 (ulaw)): No such
file or directory
===========
Here's what "core show file formats" says:
===========
Format Name Extensions
gsm wav49 WAV|wav49
slin wav wav
adpcm vox vox
slin sln sln|raw
g722 g722 g722
ulaw au au
alaw alaw alaw|al
ulaw pcm pcm|ulaw|ul|mu
ilbc iLBC ilbc
h264 h264 h264
h263 h263 h263
gsm gsm gsm
g729 g729 g729
g726 g726-16 g726-16
g726 g726-24 g726-24
g726 g726-32 g726-32
g726 g726-40 g726-40
g723 g723sf g723|g723sf
18 file formats registered.
===========
Am I missing something in the configuration files, or maybe I'm
missing some module?
Thank you.
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</pre>
</blockquote>
<br>
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</pre>
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