[mythtv] Re:Clicky/jittery audio

joel at rosafluffmoln.nu joel at rosafluffmoln.nu
Wed Jan 29 13:24:24 EST 2003


Try 
fuser -v /dev/dsp 
And you will se what process using that device.

//Joel

Citerar Dave <dave_fluff at yahoo.com>:

> Thanks for the suggestion ixion.  However, I just tried that - 
> I stopped the ALSA drivers loading, set the OSS drivers to load, and
> rebooted.  Sound in Myth then didn't work at all - it recorded a mute
> recording (even though the mixer was set correctly), and when trying
> to playback, /dev/dsp was busy.  Even when closing everything
> (including
> X) something still had a stranglehold over /dev/dsp.
> 
> On top of this, whilst using the OSS drivers, playing back any
> recording in Myth played back at double-speed (see also my other
> problem "Mplayer - video at double speed").
> 
> So, I'm pretty stuck now.
> 
> Any more thoughts?
> 
> --Dave
> 
> 
> ixion said:
> 
> > On Monday 27 January 2003 04:18 am, Dave Smith wrote: 
> > > I'm having a few problems though - my current main problem being 
> > > with 
> > > audio. All audio recorded and played-back (both seperatly recorded,
> > > and 
> > > when "Watching Live") suffers from very bad, constant 
> > > clicking/jittering. 
> > > 
> 
> > Try using the kernel OSS driver for your soundcard if there is one.
> > The current ALSA driver produces jittery audio recordings from my
> > emu10k1 whilst the stand-alone and kernel emu10k1 drivers both work 
> > fine. 
> 
> 
> 
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