> -----Original Message-----
> From: [email protected] 
> [mailto:[email protected]] On Behalf Of 
> Martin Steinmann
> Sent: Monday, June 21, 2010 8:29 AM
> To: 'M. Ranganathan'; 'Tony Graziano'
> Cc: 'Andy Spitzer'; 'sipX developers'
> Subject: Re: [sipX-dev] Storing conference recordings and 
> vocie mails as zip files.
> 
> >
> >On Sat, Jun 19, 2010 at 2:10 PM, Tony Graziano 
> ><[email protected]> wrote:
> >> Good to know. It certainly varies site to site. I think Ranga was 
> >> considering conference recordings, so a 90 minute recording could 
> >> easily be around 100MB (+/-). 10 per month is a gig, and 
> 12 months is 
> >> 12GB. So depending upon use cases, I see how it could get 
> very large 
> >> indeed.
> >
> >10 conferences per month is easy to envision.
> >
> >Perhaps a good middle ground could be that voicemail is not 
> compressed 
> >whereas conference recordings are compressed. Another middle ground 
> >could be to run an archiver that compresses conference 
> recordings and 
> >voice mails after a few days. If the user wanted to play archived 
> >recordings, he would need to download them, unzip and play.
> >
> >Ranga
> 
> Maybe I am missing something, but why zip?  The proposed user 
> experience to download, unzip and then listen seems very 
> cumbersome.  There are so many compression techniques 
> invented for audio, why not use one of them?
> --martin
> 

If I am not mistaken, zipping it would be much faster than encoding it in say 
ogg.

Arjun
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