[asterisk-users] GSM and Wav format

[Danny Nicholas]

FWIW, I convert all of my files to WAV for Web reading using SOX.  Sox will
let you put all your files into the compressed gsm format for storage (sox
file.wav file.gsm), then you can just reverse the process for presentation
(sox file.gsm /tmp/file.wav)

 

  _____  

From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of ABBAS SHAKEEL
Sent: Monday, November 02, 2009 6:50 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [asterisk-users] GSM and Wav format

 

After conversion from .wav to .mp3 the size remains almost the same. 

On Mon, Nov 2, 2009 at 5:46 PM, ABBAS SHAKEEL <shakeel.abbas.qau at gmail.com>
wrote:

Thanks Patrick.

 

First: I dont do that intentionally.

 

Thanks for suggestion. Let me investigate it.

 

On Mon, Nov 2, 2009 at 5:34 PM, Patrick Plattes <patrick at erdbeere.net>
wrote:

Hi,

at first: why do you use capitals for your name? Don't do that if you
don't have a very good reason.

You can convert wav to mp3 on the recording server and then send it to
the central system.

Bye,
 Patrick


On Mon, Nov 2, 2009 at 1:11 PM, ABBAS SHAKEEL
<shakeel.abbas.qau at gmail.com> wrote:
>
> Hello,
>
> Let me explain a scenario
>
> There are different Asterisk Servers at different Remote locations.
> Recording in different formats for FIVE seconds reveals that
>
> Format : Size
> wav : 84 KB
> gsm : 8.3 KB
> sln : 84 KB
>
> It can be recorded in any format. This is size for five seconds only. We
> need to transfer these files from different remote servers to a
centralized
> server.
> We need to play these recorded files on WEB.
>
> We have following options
>
> 1. Record in GSM and send to central Server. Which will convert to it to
WAV
> format using some code / any other thing. The issue in this is that CPU
will
> get very busy in this case. Because GSM Files can be very frequent.
> 2. Recored in Wav and send to central server. In this case we may face
> Network Bandwidth problem.(Even we create VPN).
>
>
> QUESTION IS: Is there any other format in which we can record using the
> record application provided its is small in size and directly playable on
> WEB.
>
>
>
>
> Best Regards
> Shakeel Abbas
>

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Best Regards
Shakeel Abbas




-- 
Best Regards
Shakeel Abbas

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