[mythtv-users] Lost audio after upgrade

[Allen Edwards]

On Thu, Oct 15, 2009 at 9:29 PM, Christopher Meredith
<chmeredith at gmail.com>wrote:

> I've been using trunk for a while now with no problems. I upgraded
> today from a revision pulled 9/5 (sorry, don't know the revision
> number) to r22479. Now my audio has stopped working. I am using a USB
> audio device with AC3 passthrough and an HD-PVR. I have ensured my
> audio settings are the same as they were before by comparing to the
> pre-upgrade database backup. Audio works fine in all my other programs
> (mplayer, XBMC, etc.) When I try to play anything back with MythTV, I
> get this error on the console:
>
> 2009-10-15 23:24:00.912 TV: Attempting to change from None to Watching
> WatchingPreRecorded
> 2009-10-15 23:24:00.966 TV: StartPlayer(0, Watching
> WatchingPreRecorded, main) -- begin
> 2009-10-15 23:24:01.186 AFD: Opened codec 0x506b970, id(H264) type(Video)
> 2009-10-15 23:24:01.186 AFD: codec AC3 has 6 channels
> 2009-10-15 23:24:01.187 AFD: Opened codec 0x506c120, id(AC3) type(Audio)
> 2009-10-15 23:24:01.190 Opening audio device 'default'. ch 2(6) sr
> 48000 (reenc 0)
> 2009-10-15 23:24:01.190 AudioOutput Error:
> AudioOutputALSA::SetIECStatus: snd_ctl_open(default): No such file or
> directory
> 2009-10-15 23:24:01.190 Opening ALSA audio device 'plughw:1,0'.
> 2009-10-15 23:24:01.205 NVP(2): Disabling Audio, reason is:
> AudioOutputALSA::SetIECStatus: snd_ctl_open(default): No such file or
> directory
> 2009-10-15 23:24:01.220 AudioOutput Error:
> AudioOutputALSA::SetIECStatus: snd_ctl_open(default): No such file or
> directory
> 2009-10-15 23:24:01.393 NVP(2): Forcing decode extra audio option on
> (Video method requires it).
> 2009-10-15 23:24:01.394 OSD Theme Dimensions W: 640 H: 480
> 2009-10-15 23:24:01.681 TV: StartPlayer(0, Watching
> WatchingPreRecorded, main) -- end ok
> 2009-10-15 23:24:01.681 TV: Changing from None to Watching
> WatchingPreRecorded
> 2009-10-15 23:24:01.683 Realtime priority would require SUID as root.
> 2009-10-15 23:24:01.685 OpenGLVideoSync()
> 2009-10-15 23:24:01.774 Video timing method: SGI OpenGL
> 2009-10-15 23:24:03.351 TV: Attempting to change from Watching
> WatchingPreRecorded to None
>
> Here is the output of 'aplay -L'
>
> front:CARD=default,DEV=0
>    USB Sound Device        , USB Audio
>    Front speakers
> surround40:CARD=default,DEV=0
>    USB Sound Device        , USB Audio
>    4.0 Surround output to Front and Rear speakers
> surround41:CARD=default,DEV=0
>    USB Sound Device        , USB Audio
>    4.1 Surround output to Front, Rear and Subwoofer speakers
> surround50:CARD=default,DEV=0
>    USB Sound Device        , USB Audio
>    5.0 Surround output to Front, Center and Rear speakers
> surround51:CARD=default,DEV=0
>    USB Sound Device        , USB Audio
>    5.1 Surround output to Front, Center, Rear and Subwoofer speakers
> surround71:CARD=default,DEV=0
>    USB Sound Device        , USB Audio
>    7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
> iec958:CARD=default,DEV=0
>    USB Sound Device        , USB Audio
>    IEC958 (S/PDIF) Digital Audio Output
> null
>    Discard all samples (playback) or generate zero samples (capture)
>
> Any ideas what's going on here?
> _______________________________________________
> mythtv-users mailing list
> mythtv-users at mythtv.org
> http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users
>


Everything I know I wrote down here:
http://www.mythtv.org/wiki?title=AllensDigitalAudioHowto

The question I would ask is what is your asound.conf file?  Compare that to
what is in the howto.

Allen
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mythtv.org/pipermail/mythtv-users/attachments/20091015/0d733248/attachment.htm>