On 4/4/06, <b class="gmail_sendername">Brad DerManouelian</b> <<a href="mailto:myth@dermanouelian.com">myth@dermanouelian.com</a>> wrote:<div><span class="gmail_quote"></span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
On Apr 4, 2006, at 7:17 PM, Steven Adeff wrote:<br><br>> On 4/4/06, Brad DerManouelian <<a href="mailto:myth@dermanouelian.com">myth@dermanouelian.com</a>> wrote:<br>>> On Apr 4, 2006, at 6:51 PM, Steven Adeff wrote:
<br>>><br>>>> On 4/4/06, Brad DerManouelian <<a href="mailto:myth@dermanouelian.com">myth@dermanouelian.com</a>> wrote:<br>>>>> Sorry to repost what's already in the thread, but:<br>>>>> I'm able to get FM playing through my MythTV box with
<br>>>>> # ivtv-radio -f 90.3<br>>>><br>>>> sadly, all I get is noise from mine...<br>>>><br>>>> --<br>>>> Steve<br>>><br>>> Do you have your antenna plugged in? You won't get anything
<br>>> without it.<br>><br>> first thing I did... but in fact it gives me the same noise with<br>> or without it.<br><br>Ok, well mine was working and doesn't any more. Not sure what I would<br>have changed to give me the same noise you're getting.
<br></blockquote></div><br>What noise are we talking about? Is it a static no-signal kind of white noise? or a high-pitch screetchy sort of noise?<br><br>The output of /dev/video24 is raw audio, so if you don't tell aplay what format to read it in, it will sound like screetchy death-metal. Try using this command:
<br><br>aplay -f dat < /dev/video24<br><br>the "dat" specifies 48000 Hz, 16 bits, stereo, little-endian<br><br>alternatively, you can pipe it through sox for an ogg or mp3 conversion:<br><br>cat /dev/video24 | sox -t raw -r 48000 -w -s -c 2 - -t ogg
out.ogg<br>cat /dev/video24 | sox -t raw -r 48000 -w -s -c 2 - -t mp3 out.mp3<br><br>I just learned all of this yesterday :-)<br>