[Asterisk-Users] Re: Voicemail volume wav vs. wav49

Scott Bussinger scottb at opto-pps.com
Mon May 15 23:33:52 MST 2006


Thank you very much for making this patch available!

I'm not all that clear on the development process in Asterisk -- does this 
mean that your patch will be present in the next release of Asterisk (1.2.8 
or 1.3 or whatever the next version is)? Or do I have to manually apply the 
patch every time I want to upgrade?

Also, while it makes sense to have a VOLGAIN setting in VOICEMAIL.CONF, is 
this really fixing the original bug? Given the huge difference in volume 
between the WAV and WAV49 encodings, it seems rather likely that one or the 
other of the formats has a bug in it. Shouldn't the output volume for any of 
the supported formats be at least approximately the same?

Thanks again for addressing this issue!

"Aaron Daniel" <amdtech at shsu.edu> wrote in message 
news:Pine.LNX.4.64.0605151846240.13493 at ab1-1-246.shsu.edu...
> I've got a bug posted with a patch, that should work for both trunk and 
> 1.2 (we ported it to SVN, but we use it on 1.2).  It fixes the volume 
> issues.  It does require sox to work though.
>
> http://bugs.digium.com/view.php?id=6237
>
> On Mon, 15 May 2006, Scott Bussinger wrote:
>
>> There's a been a long standing issue with voicemail volume levels for 
>> files
>> saved in WAV49 format as compared to WAV format.  WAV49 is much smaller 
>> in
>> emails and that's great, but it's also less than half the volume level 
>> than
>> the exact same voicemail saved in WAV format. I've seen this mentioned by
>> several others over the years in the mailing list -- has there been any
>> movement towards fixing this bug?
>>
>> Be seeing you.
>>
>>
>>
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>
> -- 
> Aaron Daniel
> Computer Systems Technician
> Sam Houston State University
> amdtech at shsu.edu
> (936) 294-4198
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