[Freeswitch-users] mod_shout recordFile bitrate

Rupa Schomaker rupa at rupa.com
Thu Apr 29 06:32:10 PDT 2010


The bitrate is "hard coded" to 24k (mod_shout.c:769).  When you say the
bitrate of the audio you are sending is 64k, what codec?  mp3 is a
compressed format.  Trying to match the bitrate of either a uncompressed
codec or other compression is not desirable.  Instead choose a bitrate that
is acoustically transparent and still low enough to be useful.

On Thu, Apr 29, 2010 at 6:48 AM, Andy <andy at fabulous4.co.uk> wrote:

>  Hi folks,
>
> I'm using  session.recordFile to push the audio from my calls to an icecast
> server. As far as I can tell the bitrate of the audio I'm sending is only
> 64kbps but the info sent to icecast about the stream always says 24000kbps
> which is causing me problems.
>
> Is there anyway I can correct the value sent in the info packet without
> editing the source code of mod_shout?
>
> This may be a question for the developers list but, If I did decide to edit
> the code in mod_shout.c is there a way I can set this to the actual bit rate
> for the stream rather than hardcoding it to 64kbps which is actually always
> true with my application.
>
> Cheers
> Andy
>
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-- 
-Rupa
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