Mailing List Archive: MythTV: Users

Mythmusic - no audio output [0.25]

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blammo.doh at gmail

Aug 10, 2012, 9:42 PM

Post #1 of 5 (471 views)
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Mythmusic - no audio output [0.25]

Upgraded recently from 0.24 to 0.25, so many things to like about the
new version.. love both the video and audio setup portions.. neat to
see myth recognize and identity the device on the other end of the
HDMI.. makes it easy to figure out which one it is!

Anyway, all audio related to video playback (mythvideo, mythtv) is
working fine, but I can't get a PEEP out of mythmusic. I've tried
setting the device by hand, choosing "default" etc.. .no audio.

I can use mplayer/vlc/etc from the command-line so I know it works..
here's an example of what shows up in the logs:

Aug 10 21:38:04 frontend2 mythfrontend[1606]: N CoreContext
mythmainwindow.cpp:2588 (PauseIdleTimer) Resuming idle timer
Aug 10 21:38:05 frontend2 mythfrontend[1606]: N CoreContext
mythmainwindow.cpp:2588 (PauseIdleTimer) Resuming idle timer
Aug 10 21:38:24 frontend2 mythfrontend[1606]: E CoreContext
audio/audiooutputalsa.cpp:384 (GetOutputSettings) ALSA:
snd_pcm_open("default"): Connection refused
Aug 10 21:38:24 frontend2 mythfrontend[1606]: E CoreContext
audio/audiooutputalsa.cpp:384 (GetOutputSettings) ALSA:
snd_pcm_open("dsnoop:CARD=NVidia,DEV=3"): Invalid argument
Aug 10 21:38:24 frontend2 mythfrontend[1606]: E CoreContext
audio/audiooutputalsa.cpp:384 (GetOutputSettings) ALSA:
snd_pcm_open("dsnoop:CARD=NVidia,DEV=7"): Invalid argument
Aug 10 21:38:24 frontend2 mythfrontend[1606]: E CoreContext
audio/audiooutputalsa.cpp:384 (GetOutputSettings) ALSA:
snd_pcm_open("dsnoop:CARD=NVidia,DEV=8"): Invalid argument
Aug 10 21:38:24 frontend2 mythfrontend[1606]: E CoreContext
audio/audiooutputalsa.cpp:384 (GetOutputSettings) ALSA:
snd_pcm_open("dsnoop:CARD=NVidia,DEV=9"): Invalid argument
Aug 10 21:38:25 frontend2 mythfrontend[1606]: E CoreContext
audio/audiooutputalsa.cpp:384 (GetOutputSettings) ALSA:
snd_pcm_open("pulse"): Connection refused
Aug 10 21:38:25 frontend2 mythfrontend[1606]: E CoreContext
audio/audiooutputpulse.cpp:432 (ContextConnect) PulseAudio:
ContextConnect, context connect failed: Connection refused
Aug 10 21:38:35 frontend2 mythfrontend[1606]: I Socket
mythcorecontext.cpp:1103 (readyRead) Received remote 'Clear Cache'
request
Aug 10 21:38:40 frontend2 mythfrontend[1606]: I CoreContext
audio/audiooutputbase.cpp:764 (Reconfigure) AO: Opening audio device
'plughw:CARD=NVidia,DEV=9' ch 6(2) sr 44100 sf signed 32 bit reenc 0
Aug 10 21:38:40 frontend2 mythfrontend[1606]: N CoreContext
mythmainwindow.cpp:2583 (PauseIdleTimer) Suspending idle timer

again, to be clear, audio works with video flawlessly... (and yes,
DEV=9 is the correct one)

Ideas? Feel like I'm missing something obvious..
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jyavenard at gmail

Aug 10, 2012, 10:29 PM

Post #2 of 5 (455 views)
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Re: Mythmusic - no audio output [0.25] [In reply to]

On 11 August 2012 14:42, Blammo <blammo.doh [at] gmail> wrote:
> Upgraded recently from 0.24 to 0.25, so many things to like about the
> new version.. love both the video and audio setup portions.. neat to
> see myth recognize and identity the device on the other end of the
> HDMI.. makes it easy to figure out which one it is!
>
> Anyway, all audio related to video playback (mythvideo, mythtv) is
> working fine, but I can't get a PEEP out of mythmusic. I've tried
> setting the device by hand, choosing "default" etc.. .no audio.
>
> I can use mplayer/vlc/etc from the command-line so I know it works..
> here's an example of what shows up in the logs:
>
> Aug 10 21:38:40 frontend2 mythfrontend[1606]: I CoreContext
> audio/audiooutputbase.cpp:764 (Reconfigure) AO: Opening audio device
> 'plughw:CARD=NVidia,DEV=9' ch 6(2) sr 44100 sf signed 32 bit reenc 0
> Aug 10 21:38:40 frontend2 mythfrontend[1606]: N CoreContext
> mythmainwindow.cpp:2583 (PauseIdleTimer) Suspending idle timer
>
>
> again, to be clear, audio works with video flawlessly... (and yes,
> DEV=9 is the correct one)

Try disabling the upmixer in mythmusic settings.

You've set it to use AC3 with upmixing, and obviously, your audio
device doesn't support it
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blammo.doh at gmail

Aug 10, 2012, 11:03 PM

Post #3 of 5 (453 views)
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Re: Mythmusic - no audio output [0.25] [In reply to]

On Fri, Aug 10, 2012 at 10:29 PM, Jean-Yves Avenard <jyavenard [at] gmail> wrote:
> On 11 August 2012 14:42, Blammo <blammo.doh [at] gmail> wrote:
>> Anyway, all audio related to video playback (mythvideo, mythtv) is
>> working fine, but I can't get a PEEP out of mythmusic. I've tried
>> setting the device by hand, choosing "default" etc.. .no audio.
> Try disabling the upmixer in mythmusic settings.
>
> You've set it to use AC3 with upmixing, and obviously, your audio
> device doesn't support it

Tried that, sadly no changes.

2012-08-10 22:58:44.438452 I AO: Opening audio device
'plughw:CARD=NVidia,DEV=9' ch 6(2) sr 44100 sf signed 32 bit reenc 0
2012-08-10 22:58:44.650694 N Suspending idle timer
[mp3 @ 0x252f730] max_analyze_duration reached
[mp3 @ 0x2265850] max_analyze_duration reached
2012-08-10 22:58:48.625956 N Suspending idle timer

mythmusic never increments the position within the track, beginning to
think perhaps it's an issue with mp3 playback, but tried it with FLAC
files, same issue.
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monkeypet at gmail

Aug 11, 2012, 11:52 AM

Post #4 of 5 (447 views)
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Re: Mythmusic - no audio output [0.25] [In reply to]

On Fri, Aug 10, 2012 at 11:03 PM, Blammo <blammo.doh [at] gmail> wrote:

> On Fri, Aug 10, 2012 at 10:29 PM, Jean-Yves Avenard <jyavenard [at] gmail>
> wrote:
> > On 11 August 2012 14:42, Blammo <blammo.doh [at] gmail> wrote:
> >> Anyway, all audio related to video playback (mythvideo, mythtv) is
> >> working fine, but I can't get a PEEP out of mythmusic. I've tried
> >> setting the device by hand, choosing "default" etc.. .no audio.
> > Try disabling the upmixer in mythmusic settings.
> >
> > You've set it to use AC3 with upmixing, and obviously, your audio
> > device doesn't support it
>
>
> Tried that, sadly no changes.
>

Mine started working after I set mythmusic to "default" from the blank
(took me several mins to figure it out). However, you stated that you
tried this already. Ultimately, the interface for mythmusic was too
complicated for me, all I wanted was to browse files then start playing
music, so I switched to xbmc for my music solution.

>
>
> 2012-08-10 22:58:44.438452 I AO: Opening audio device
> 'plughw:CARD=NVidia,DEV=9' ch 6(2) sr 44100 sf signed 32 bit reenc 0
> 2012-08-10 22:58:44.650694 N Suspending idle timer
> [mp3 @ 0x252f730] max_analyze_duration reached
> [mp3 @ 0x2265850] max_analyze_duration reached
> 2012-08-10 22:58:48.625956 N Suspending idle timer
>
> mythmusic never increments the position within the track, beginning to
> think perhaps it's an issue with mp3 playback, but tried it with FLAC
> files, same issue.
> _______________________________________________
> mythtv-users mailing list
> mythtv-users [at] mythtv
> http://www.mythtv.org/mailman/listinfo/mythtv-users
>

blammo.doh at gmail

Aug 29, 2012, 5:08 PM

Post #5 of 5 (322 views)
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Re: Mythmusic - no audio output [0.25] [In reply to]

On Sat, Aug 11, 2012 at 11:52 AM, Monkey Pet <monkeypet [at] gmail> wrote:
> Mine started working after I set mythmusic to "default" from the blank (took
> me several mins to figure it out). However, you stated that you tried this
> already. Ultimately, the interface for mythmusic was too complicated for
> me, all I wanted was to browse files then start playing music, so I switched
> to xbmc for my music solution.

Two weeks later, still painful/not working. Setting the audio device
to "default" worked.. once.. then after rebooting, didn't work again..
haven't been able to make it work since.

Hoping 0.26 unbreaks mythmusic.
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