Re: [SLUG] Re: capturing a Real Audio stream

From: Eben King (eben1@tampabay.rr.com)
Date: Sun Nov 13 2005 - 15:52:03 EST


On Fri, 11 Nov 2005, Eben King wrote:
 
> On Fri, 11 Nov 2005, Levi Bard wrote:
>
> > > How do I tell it to forget the
> > > (nonexistent) video stream, and just make an MP3 (or whatever) file?
> >
> > For audio only, you might be better off with `mplayer -dumpaudio
> > rtsp://whatever`
>
> I still get an error:
>
> [eben@pc eben]$ mplayer -dumpaudio -dumpfile show.rm -nocache
> 'rtsp://rmv8.bbc.net.uk/radio3/mixingit.ra?start=216'

Found this: http://blog.firetree.net/2005/09/23/recording-from-realplayer/
which gave me enough clues to:
 - raise the mixer channel "Wave Capture" to 100%
 - set the "Capture" flag on the "Wave" channel
 - lower the "Master" and "Wave Surround" channels, as I didn't want to hear
   it
 - "service foo stop" for each service that might make noise
 - "mplayer -cache 64 $URL" (it stuttered with smaller caches, and the
   default of 8M took forEVER to fill)
 - quickly, "arecord -D front -t wav -c 2 -r 44100 -f S16_LE > $FILE.wav"
 - wait...

Now I have to trim it (currently 843M) and see if I can fit it on a CD
without time-compressing it.

-- 
-eben    ebQenW1@EtaRmpTabYayU.rIr.OcoPm    home.tampabay.rr.com/hactar

And we never failed to fail / It was the easiest thing to do -- CSN

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