[mythtv-users] noob audio problems w/HVR 950 in f10

[David L]

On Thu, Nov 13, 2008 at 11:18 PM, David L <idht4n at gmail.com> wrote:
> I'm new to MythTv and trying to get my WinTV HVR 950
> working under fedora rawhide.  The audio isn't working
> right... it works in tvtime when I use sox like so:
>
> sox -r 48000 -c 2 -t ossdsp /dev/dsp2 -t ossdsp /dev/dsp
>
> But I can't get MythTv to play sound except an occasional
> little chirp.  I get message like this in mythbackend:
>
> 2008-11-13 23:11:43.726 NVR(/dev/video0) Error: Only read 468 bytes of
> 4096 bytes from '/dev/dsp2
> read audio: Success
> 2008-11-13 23:11:53.727 NVR(/dev/video0) Error: Only read -1 bytes of
> 4096 bytes from '/dev/dsp2

Just tried mythtv from svn with same symptoms:

2008-11-14 19:20:08.268 FilterManager, Error: Failed to load filter
symbol: '/usr/local/lib/mythtv/filters/libconvert.so'
                        /usr/local/lib/mythtv/filters/libconvert.so:
undefined symbol: filter_table
2008-11-14 19:20:08.268 FilterManager, Warning: Failed to load filter
library: /usr/local/lib/mythtv/filters/libconvert.so
2008-11-14 19:20:08.494 AutoExpire: CalcParams(): Max required Free
Space: 2.0 GB w/freq: 15 min
strange error flushing buffer ...
2008-11-14 19:20:14.321 AutoExpire: CalcParams(): Max required Free
Space: 2.0 GB w/freq: 15 min
2008-11-14 19:20:28.609 NVR(/dev/video0) Error: Only read 2540 bytes
of 4096 bytes from '/dev/dsp2
read audio: Success
2008-11-14 19:20:38.609 NVR(/dev/video0) Error: Only read -1 bytes of
4096 bytes from '/dev/dsp2
read audio: Input/output error