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Re: SUCCESS - KWorld VS-USB2800D recognized as PointNix Intra-Oral Camera - No Composite Input


You're right. I'm not getting any audio from that device. My excitement
was premature. The Composite video, however, works great now. Thanks for


On Mon, 15 Jun 2009 11:12 -0400, "Devin Heitmueller"
<dheitmueller@xxxxxxxxxxxxxx> wrote:
> On Fri, Jun 12, 2009 at 3:15 PM, Kay Wrobel<kwrobel@xxxxxxxxxxxxxxx>
> wrote:
> > Dear folks @ V4L List,
> >
> > I'd just quickly like to let everybody know that I am now able to
> > capture S-Video AND Composite video from my KWorld VS-USB2800D using the
> > latest development snapshot of v4l-dvb. Kudos to Douglas Schilling
> > Landgraf for helping me with the steps to download and recompile the
> > v4l-dvb drivers, specifically the em28xx driver which pertains to my
> > capture device.
> >
> > As a nice side effect, I am also now able to select a new audio capture
> > device embedded in the VS-USB2800D device instead of using the extra
> > line-in wire that comes out of the device. I used to have to feed that
> > cable into the line-in of my sound card. Now, I get an actual device
> > called "Empia Em28xx Audio Empia 28xx Capture (ALSA)" in Ubuntu's Sound
> > Preferences dialog.
> Hello Kay,
> Yeah, I added support for that device last week.  However, the fact
> that the audio device is being created is actually a bug.  That
> particular board does not support providing the audio over the USB
> port.  I submitted a PULL request last night to prevent the audio
> device from being created for that board.
> Are you saying that the audio device is actually delivering sound?  If
> so, I definitely would like you to contact me since I have no idea how
> that is possible and would want to know more.
> Devin
> -- 
> Devin J. Heitmueller - Kernel Labs
> http://www.kernellabs.com
  Kay Wrobel

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