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Hi,<br>
<br>
Thanks for all your replies, its great to know I am not suffering
this issue alone.<br>
<br>
I have actually gotten around the issue, and improved our IVR
response times by taking inspiration from mod_tts_commandline and
writing a LUA script that can be activated as a phrase.<br>
<br>
It checks to see if the supplied text to speak is available as a
cached wav file, and if not uses the cepstral swift command line to
generate a new wav file in using an md5 hash of the text to speak.<br>
<br>
This solves both problems, namely the issue with mod_cepstral and
the concurrency problems, and the response times of using any TTS
engine to generate sounds.<br>
<br>
As long as most of your sounds are common amongst users (which ours
are) then this simple LUA script ensures that the output is cached
for future user.<br>
<br>
Let me know if you would like to see the script.<br>
<br>
Cheers<br>
Tom<br>
<br>
On 01/-10/-28163 08:59 PM, Brian West wrote:
<blockquote
cite="mid:%3C0B30B426-E7A2-47A7-B53F-1F8C8C63905E@freeswitch.org%3E"
type="cite">You'll have the same problem you'll just move the
location of the problem outside of FreeSWITCH! :P
<div><br>
</div>
<div>/b</div>
<div><br>
<div>
<div>On Nov 6, 2011, at 7:18 PM, Patrick Lists wrote:</div>
<br class="Apple-interchange-newline">
<blockquote type="cite"><span class="Apple-style-span"
style="border-collapse: separate; font-family: Helvetica;
font-style: normal; font-variant: normal; font-weight:
normal; letter-spacing: normal; line-height: normal;
orphans: 2; text-align: -webkit-auto; text-indent: 0px;
text-transform: none; white-space: normal; widows: 2;
word-spacing: 0px; -webkit-border-horizontal-spacing: 0px;
-webkit-border-vertical-spacing: 0px;
-webkit-text-decorations-in-effect: none;
-webkit-text-size-adjust: auto; -webkit-text-stroke-width:
0px; font-size: medium; ">On 11/06/2011 05:24 PM, Anthony
Minessale wrote:<br>
<blockquote type="cite">It only works with v4 the rest
have deadlocks in the cepstral itself....<br>
</blockquote>
<br>
Thanks Anthony.<br>
<br>
Tom: I'm not very familiar with Cepstral but perhaps you
could use<br>
UniMRCP between FreeSWITCH and Cepstral?<br>
<br>
More info at<span class="Apple-converted-space"> </span><a
moz-do-not-send="true" href="http://www.unimrcp.org/">http://www.unimrcp.org/</a><br>
<br>
Regards,<br>
Patrick<br>
</span></blockquote>
</div>
<br>
</div>
</blockquote>
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