audio error in VLC

Gary Kirkpatrick pegngary at gmail.com
Mon Jun 30 14:26:19 UTC 2008


When I did groups I got:

~$ groups
garypeg adm dialout cdrom floppy audio dip video plugdev fuse lpadmin admin

Then I did:

:~$ mplayer  -cache 500 -cdda speed=1 cdda://1
MPlayer 1.0rc2-4.2.3 (C) 2000-2007 MPlayer Team
CPU: Intel(R) Pentium(R) M processor 1400MHz (Family: 6, Model: 9, Stepping:
5)
CPUflags:  MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
Compiled with runtime CPU detection.
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote
control.

Playing cdda://1.
Found audio CD with 6 tracks.
Cache fill:  0.00% (0 bytes)

I heard the disc spin but that's all.  At the moment I have no sound of any
sort.


On Mon, Jun 30, 2008 at 10:11 AM, Peter Garrett <
peter.garrett at optusnet.com.au> wrote:

> On Mon, 30 Jun 2008 07:27:41 -0400
> "Gary Kirkpatrick" <pegngary at gmail.com> wrote:
>
>         And Peter Garrett wrote:
>
> > > The cdda:// option for mplayer is separate, as is the device option.
> > > Try something like:
> > >
> > > mplayer  -cache 500 -cdda speed=1 cdda://1 -cdrom-device  /dev/scd0
>
> ( pasted where it should have been... Please don't top post...)
>
> > I got a similar result:  :~$ sudo mplayer  -cache 500 -cdda speed=1
> cdda://1
> > -cdrom-device  /dev/scd0
>
> I have no idea why you used sudo, but that's a separate issue...
> I assume that your user is in the "cdrom" group? Check with the command:
>
> groups
>
> > MPlayer 1.0rc2-4.2.3 (C) 2000-2007 MPlayer Team
> > CPU: Intel(R) Pentium(R) M processor 1400MHz (Family: 6, Model: 9,
> Stepping:
> > 5)
> > CPUflags:  MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
> > Compiled with runtime CPU detection.
> > mplayer: could not connect to socket
> > mplayer: No such file or directory
> > Failed to open LIRC support. You will not be able to use your remote
> > control.
>
> Mplayer always spits out the stuff above here, too - but it's
> harmless...
> >
> > Playing cdda://1.
> > Can't open disc.
> > Failed to open cdda://1.
>
> Is the device actually /dev/scd0 ? For example, I have a cd-rw and a
> dvd-rw device here - the dvd device is /dev/scd1 , the cd-rw is
> device /dev/scd0 .
>
> cdda://1 would be the first track on the disc. Do you get the same
> result with, say, cdda://2 and so on?
>
> > Also about 1/2 the time when I load Hardy I have no sound at all.  Other
> > times I have sound with some things and not others.  It's quite
> unreliable.
>
> I don't think this is related - for example, if this was a sound issue
> I would expect mplayer to at least find the device and open the disc.
>
> --
> Peter Garrett <peter.garrett at optusnet.com.au>
>
> --
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>
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