[mythtv-users] Can't scan fir audio devices in new .24 install

Jean-Yves Avenard jyavenard at gmail.com
Fri Nov 12 01:33:41 UTC 2010


Hi

On 12 November 2010 11:07, Gabe Rubin <gaberubin at gmail.com> wrote:
> I seemed to be able to upgrade my various database schemas.  I realize
> that I need to scan for audio devices in this new version before I can
> get sound.  However, when I try to do that, I get a "Segmentation
> fault (core dumped)" on the console and myth crashes out.
>
> If I just try to play a recording, I get the following error on the console:
> 2010-11-11 16:06:31.189 AFD: Opened codec 0xa8a41e0, id(MPEG2VIDEO) type(Video)
> 2010-11-11 16:06:31.189 AFD: codec AC3 has 6 channels
> 2010-11-11 16:06:31.189 AFD: Opened codec 0xa4d06a0, id(AC3) type(Audio)
> 2010-11-11 16:06:31.312 AO: Opening audio device 'default' ch 2(6) sr
> 48000 sf signed 16 bit reenc 0
> 2010-11-11 16:06:31.312 Opening ALSA audio device
> 'default:AES0=0x6,AES1=0x82,AES2=0x0,AES3=0x2'.
> ALSA lib conf.c:4600:(snd_config_expand) Unknown parameters
> AES0=0x6,AES1=0x82,AES2=0x0,AES3=0x2
> ALSA lib pcm.c:2211:(snd_pcm_open_noupdate) Unknown PCM
> default:AES0=0x6,AES1=0x82,AES2=0x0,AES3=0x2
> 2010-11-11 16:06:31.312 ALSA, Error:
> snd_pcm_open(default:AES0=0x6,AES1=0x82,AES2=0x0,AES3=0x2): Invalid
> argument
> 2010-11-11 16:06:31.312 AudioOutput Error: Aborting reconfigure
> 2010-11-11 16:06:31.312 AudioPlayer: Disabling Audio, reason is:
> Aborting reconfigure

There's no crash showing up here.. Just incorrect configuration

Please provide a backtrace and submit to track.
ALSA:default is typically your analog device ; can't use passthrough with it.


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