[Icecast] icecast sound compressor

Ales Zemene ales at mur.at
Sun Jun 5 02:28:03 PDT 2005


hm, to have a look at Pure Data and external called oggcast~ http://www.akustische-kunst.org/puredata/ is recomended,
you can set quality/bitrate/samplerate ... while streaming then, and do whateweryou want to your sound 
before sending it to icecast, including building your compressor-limiter.

cheers
Ales Zemene
-- 
	http://ales.mur.at
	irc.kunstlabor.at #kunstlabor 

citation of <mott at reverberant.com> from Sun, Jun 05, 2005 at 09:21:23AM +1000, Iain Mott :
> It'll take a bit of setting up but you could use Miller Puckette's "Pd"
> audio program (www-crca.ucsd.edu/~msp/software.html) and download the
> separate "plugin~" external (ftp://ftp.iem.at/pd/Externals/PLUGIN/) and
> install. plugin~ allows you to load LADSPA plugins into Pd - and there's
> a number of limiters and compressors available.
> 
> You would then need the "shoutcast~" external (and have the LAME libs
> installed) to do the encoding and streaming to the server (icecast,
> icecast2, shoutcast and darwin servers are supported by shoutcast).
> 
> There's probably easier ways, but this would work.
> 
> iain
> 
> On Sat, 2005-06-04 at 16:34 +0200, Balint Jacint wrote:
> > Hi,
> > 
> > I searched the Internet to find an answers, but I didn't find anything 
> > useful, so I'm turning to you, maybe someone has the answer.
> > 
> > I want to make a realtime broadcast from a Linux box. The source is the 
> > soundcard's line-in, and it sends the stream to an Icecast server.
> > I would like to have realtime compressor/limiter functionalities on this 
> > Linux box, so the outgoing signal would be of a good sound-level. The 
> > stream would be speech mostly.
> > 
> > I searched with Google, but couldn't find a good solution for this exact 
> > situation.
> > Can you give me a hint? What software should I use to make my plans?
> > 
> > Thanks for your reply.
> > 
> > Yours,
> > Jacint
> > 
> > 
> > --===============0700714767==
> > Content-Type: message/rfc822
> > MIME-Version: 1.0
> > 
> > Content-Type: text/plain; charset="us-ascii"
> > MIME-Version: 1.0
> > Content-Transfer-Encoding: 7bit
> > Subject: confirm 30f2b052674e90e8c14cc3f7143cb51ac3219565
> > Sender: icecast-request at xiph.org
> > From: icecast-request at xiph.org
> > 
> > If you reply to this message, keeping the Subject: header intact,
> > Mailman will discard the held message.  Do this if the message is
> > spam.  If you reply to this message and include an Approved: header
> > with the list password in it, the message will be approved for posting
> > to the list.  The Approved: header can also appear in the first line
> > of the body of the reply.
> > --===============0700714767==--
> > 
> > ReSent-Date: Sun, 5 Jun 2005 00:56:14 +1000 (EST)
> > ReSent-From: Geoff Shang <geoff at data.home>
> > ReSent-To: icecast at xiph.org
> > ReSent-Subject: icecast sound compressor
> > ReSent-Message-ID: <Pine.LNX.4.62.0506050056140.799 at data.home>
> > 
> > Hi,
> > 
> > I searched the Internet to find an answers, but I didn't find anything 
> > useful, so I'm turning to you, maybe someone has the answer.
> > 
> > I want to make a realtime broadcast from a Linux box. The source is the 
> > soundcard's line-in, and it sends the stream to an Icecast server.
> > I would like to have realtime compressor/limiter functionalities on this 
> > Linux box, so the outgoing signal would be of a good sound-level. The 
> > stream would be speech mostly.
> > 
> > I searched with Google, but couldn't find a good solution for this exact 
> > situation.
> > Can you give me a hint? What software should I use to make my plans?
> > 
> > Thanks for your reply.
> > 
> > Yours,
> > Jacint
> > 
> > 
> > --===============0700714767==
> > Content-Type: message/rfc822
> > MIME-Version: 1.0
> > 
> > Content-Type: text/plain; charset="us-ascii"
> > MIME-Version: 1.0
> > Content-Transfer-Encoding: 7bit
> > Subject: confirm 30f2b052674e90e8c14cc3f7143cb51ac3219565
> > Sender: icecast-request at xiph.org
> > From: icecast-request at xiph.org
> > 
> > If you reply to this message, keeping the Subject: header intact,
> > Mailman will discard the held message.  Do this if the message is
> > spam.  If you reply to this message and include an Approved: header
> > with the list password in it, the message will be approved for posting
> > to the list.  The Approved: header can also appear in the first line
> > of the body of the reply.
> > --===============0700714767==--
> > 
> > 
> > _______________________________________________
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> > Icecast at xiph.org
> > http://lists.xiph.org/mailman/listinfo/icecast
> > 
> > 
> 
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