zarb-ml/mageia-discuss/2012-December/009018.html


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   <TITLE> [Mageia-discuss] audio recording (from Line In) doesn't work in	Mageia 2
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   <H1>[Mageia-discuss] audio recording (from Line In) doesn't work in	Mageia 2</H1>
    <B>John Bowden</B> 
    <A HREF="mailto:mageia-discuss%40mageia.org?Subject=Re%3A%20%5BMageia-discuss%5D%20audio%20recording%20%28from%20Line%20In%29%20doesn%27t%20work%20in%0A%09Mageia%202&In-Reply-To=%3C2275463.dx7MA25BBR%40john.pistonbroke%3E"
       TITLE="[Mageia-discuss] audio recording (from Line In) doesn't work in	Mageia 2">led43john at googlemail.com
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    <I>Sat Dec 29 18:18:08 CET 2012</I>
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<PRE>On Saturday 29 Dec 2012 17:41:33 Moreau Serge wrote:
&gt;<i> Le 29/12/2012 17:30, David Walser a &#233;crit :
</I>&gt;<i> &gt; I have an ATI TV Wonder VE video card which doesn't handle audio
</I>&gt;<i> &gt; internally, it just pipes it out a 1/8&quot; audio cable which you plug into
</I>&gt;<i> &gt; the Line In input in the sound card, and you record the audio from that. 
</I>&gt;<i> &gt; For years, I've been using the script below to record TV from it.  The
</I>&gt;<i> &gt; aumix command sets the IGain mixer channel, which controls the volume of
</I>&gt;<i> &gt; the audio that gets recorded.  Up through Mageia 1, this worked fine. 
</I>&gt;<i> &gt; Now in Mageia 2, I get no sound.
</I>&gt;<i> &gt; 
</I>&gt;<i> &gt; aumix -i 60
</I>&gt;<i> &gt; mencoder -tv
</I>&gt;<i> &gt; driver=v4l2:width=640:height=480:adevice=/dev/dsp:norm=ntsc:input=0 <A HREF="tv://">tv://</A>
</I>&gt;<i> &gt; -o tv.avi -oac mp3lame -ovc lavc -lavcopts
</I>&gt;<i> &gt; acodec=libmp3lame:abitrate=64:vbitrate=1800:vhq -lameopts vbr=3:br=64
</I>&gt;<i> &gt; -srate 44100 -vf crop=608:456:14:10&gt;  /dev/null 2&gt;&amp;1 aumix -i 0
</I>&gt;<i> &gt; 
</I>&gt;<i> &gt; I also tried running VLC and doing Open Capture Device, and I get no sound
</I>&gt;<i> &gt; there either.  Any ideas how to get this working now?
</I>&gt;<i> Did you try Audacity ? I use it daily to record MF Radio. You can choose
</I>&gt;<i> in audacity the line (in ) you use.
</I>
I have some analogue tv cards that did the same (audio out to line in on sound
card), I use kaffeine. Unfortunately I can't test this bug as here the 
analogue signal has been switched off and I have a cheap and nasty usb digital 
(windoz) tuner, a bit like the old winmodems that were around.
John Bowden (Led43_???)
-- 
Registered Linux user number 414240

Guy Faulks the only person to enter the Parliament with honest intentions and 
he was going to blow them up !

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