[mythtv-users] Centos Install - No Audio in mythmusic

[Kris Jensen]

On Tue, Jan 29, 2013 at 2:49 PM, Roy Lofthouse <lofty69 at gmail.com> wrote:

> Well I finally got around to upgrading my system to centos after years
> of fedora yum updates... and everything seems to be working excpet a
> couple of things:
>
> IRServer and LCDd seem to start up when they feel like (always works
> from the command line first time)
>
> but the one which is the worst is mythmusic has no audio and I can't
> seem to track it down.  I've unmuted all the alsa settings and changed
> the audio device in the settings all to no avail.
>
> Can anyone see anything obvious from the logs:
>
> 2013-01-29 18:43:41.318531 I  Pulse: PulseAudio not running
> 2013-01-29 18:43:41.321169 I  ALSA: OpenDevice hdmi:CARD=NVidia,DEV=0
> 2013-01-29 18:43:41.321820 I  AOS: Sample rate 32000 is supported
> 2013-01-29 18:43:41.321838 I  AOS: Sample rate 44100 is supported
> 2013-01-29 18:43:41.321846 I  AOS: Sample rate 48000 is supported
> 2013-01-29 18:43:41.321854 I  AOS: Sample rate 88200 is supported
> 2013-01-29 18:43:41.321861 I  AOS: Sample rate 96000 is supported
> 2013-01-29 18:43:41.321868 I  AOS: Sample rate 176400 is supported
> 2013-01-29 18:43:41.321874 I  AOS: Sample rate 192000 is supported
> 2013-01-29 18:43:41.321891 I  AOS: Format signed 16 bit is supported
> 2013-01-29 18:43:41.321897 I  AOS: Format signed 24 bit MSB is supported
> 2013-01-29 18:43:41.321902 I  AOS: Format signed 32 bit is supported
> 2013-01-29 18:43:41.321917 I  AOS: 2 channel(s) are supported
> 2013-01-29 18:43:41.321932 I  AOS: 6 channel(s) are supported
> 2013-01-29 18:43:41.321942 I  AOS: 8 channel(s) are supported
> [mp3 @ 0x16dc940] max_analyze_duration reached
> 2013-01-29 18:43:41.334844 I  AO: Killing AudioOutputDSP
> 2013-01-29 18:43:41.334872 I  AO: Original codec was NONE, signed 16
> bit, 44 kHz, 2 channels
> 2013-01-29 18:43:41.334887 I  AO: enc(0), passthru(0), features (LPCM)
> configured_channels(2), 2 channels supported(1) max_channels(6)
> 2013-01-29 18:43:41.335195 I  AO: Audio processing enabled
> 2013-01-29 18:43:41.335210 I  AO: Opening audio device
> 'hdmi:CARD=NVidia,DEV=0' ch 2(2) sr 44100 sf signed 32 bit reenc 0
> 2013-01-29 18:43:41.335220 I  ALSA: OpenDevice hdmi:CARD=NVidia,DEV=0
> 2013-01-29 18:43:41.336307 I  ALSA: SetParameters(format=10,
> channels=2, rate=44100, buffer_time=500000, period_time=4)
> 2013-01-29 18:43:41.336377 I  ALSA: Buffer size range from 32 to 65536
> 2013-01-29 18:43:41.336386 I  ALSA: Period size range from 16 to 32768
> 2013-01-29 18:43:41.336419 I  ALSA: Buffer time = 499954 us
> 2013-01-29 18:43:41.336438 I  ALSA: Period time = 2 periods
> 2013-01-29 18:43:41.336579 I  ALSA: Buffer size = 22048 | Period size =
> 11024
> 2013-01-29 18:43:41.336690 I  AO: Audio fragment size: 44096
> 2013-01-29 18:43:41.336696 I  AO: Software volume enabled
> 2013-01-29 18:43:41.338300 I  AO: Audio Stretch Factor: 1
> 2013-01-29 18:43:41.338362 I  AO: Ending Reconfigure()
> 2013-01-29 18:43:41.338635 I  AO: kickoffOutputAudioLoop: pid = 4540
> 2013-01-29 18:43:41.338682 I  AO: OutputAudioLoop: Play Event
> 2013-01-29 18:43:41.338901 N  Suspending idle timer
> 2013-01-29 18:43:41.388033 I  AO: Pause 1
> 2013-01-29 18:43:41.389278 I  AO: OutputAudioLoop: audio paused
> 2013-01-29 18:43:41.408757 I  AO: Reconfigure(): No change -> exiting
> [mp3 @ 0x16dc940] max_analyze_duration reached
> 2013-01-29 18:43:45.652266 N  Suspending idle timer
> 2013-01-29 18:43:45.666633 I  AO: Reconfigure(): No change -> exiting
> [mp3 @ 0x24ae35e0] max_analyze_duration reached
> 2013-01-29 18:44:44.800981 N  Suspending idle timer
> 2013-01-29 18:44:44.815052 I  AO: Reconfigure(): No change -> exiting
> [mp3 @ 0x24ae35e0] max_analyze_duration reached
> 2013-01-29 18:44:47.173631 N  Suspending idle timer
> 2013-01-29 18:44:47.187733 I  AO: Reconfigure(): No change -> exiting
> [mp3 @ 0x24ae35e0] max_analyze_duration reached
> 2013-01-29 18:44:49.310639 N  Suspending idle timer
> 2013-01-29 18:44:49.325172 I  AO: Reconfigure(): No change -> exiting
>
> Cheers
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>



This quote from (
http://www.gossamer-threads.com/lists/mythtv/users/538145#538145) May help.

/quote
" MythMusic has it's own audio device setting.

It allows you to set a different audio output device than the one used
for normal video playback. It's so you send the MythMusic audio to an
external amplifier and still have normal video audio go to your TV. If
you set MythMusic's Audio Device setting on MythMusic's general
settings page to 'default' it will use the same device as the rest of Myth.

Paul H. "
/quote-end


It kind-of sounded similar to what you explained.

Kris.
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