Mailing List Archive: MythTV: Commits

Ticket #7645: No sound from mythfrontend using ALSA:default or ALSA:analog on Fedora 12

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mythtv at cvs

Nov 23, 2009, 10:06 AM

Post #1 of 4 (1103 views)
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Ticket #7645: No sound from mythfrontend using ALSA:default or ALSA:analog on Fedora 12

#7645: No sound from mythfrontend using ALSA:default or ALSA:analog on Fedora 12
------------------------------+---------------------------------------------
Reporter: fayoeu@… | Owner: ijr
Type: defect | Status: new
Priority: minor | Milestone: unknown
Component: MythTV - General | Version: unknown
Severity: medium | Mlocked: 0
------------------------------+---------------------------------------------
I have sound in fedora 12 in all other apps EXCEPT mythfrontend when using
the analog out jack. I have tried to change the audio to ALSA:default and
ALSA:analog, but no sound comes out. My speakers are connected to the
analog out jack. Sound was working in Fedora 11. Other users of fedora 12
reported sound only out of the ALSA:spdif on the myth user mailing list.
I haven't tested that on my system.

2009-11-22 00:02:09.128 Opening audio device 'default'. ch 2(2) sr 48000
2009-11-22 00:02:09.128 Opening ALSA audio device 'default'.
2009-11-22 00:02:09.131 ALSA, Warning: mmap not available, attempting to
fall back to slow writes.

[fa [at] mytht ~]$ mythfrontend --version
Please include all output in bug reports.
MythTV Version : 22849
MythTV Branch : branches/release-0-22-fixes/mythtv/
Network Protocol : 50
Library API : 0.22.20091023-1
QT Version : 4.5.3
Options compiled in:
linux release using_oss using_alsa using_pulse using_arts using_jack
using_backend using_dvb using_firewire using_frontend using_hdhomerun
using_hdpvr using_iptv using_ivtv using_joystick_menu using_libfftw3
using_lirc using_mheg using_opengl_video using_opengl_vsync using_qtwebkit
using_v4l using_x11 using_xrandr using_xv using_xvmc using_xvmc_vld
using_xvmcw using_bindings_perl using_bindings_python using_opengl
using_vdpau using_ffmpeg_threads using_libavc_5_3 using_live using_mheg

--
Ticket URL: <http://svn.mythtv.org/trac/ticket/7645>
MythTV <http://www.mythtv.org/>
MythTV
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mythtv at cvs

Nov 23, 2009, 10:46 AM

Post #2 of 4 (1062 views)
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Re: Ticket #7645: No sound from mythfrontend using ALSA:default or ALSA:analog on Fedora 12 [In reply to]

#7645: No sound from mythfrontend using ALSA:default or ALSA:analog on Fedora 12
-----------------------------------+----------------------------------------
Reporter: fayoeu@… | Owner: ijr
Type: defect | Status: infoneeded_new
Priority: minor | Milestone: unknown
Component: MythTV - Audio Output | Version: 0.22
Severity: medium | Mlocked: 0
-----------------------------------+----------------------------------------
Changes (by stuartm):

* status: new => infoneeded_new
* version: unknown => 0.22
* component: MythTV - General => MythTV - Audio Output

Comment:

Have you filed this downstream with Fedora? It looks like a packaging or
fedora config problem.

--
Ticket URL: <http://svn.mythtv.org/trac/ticket/7645#comment:1>
MythTV <http://www.mythtv.org/>
MythTV
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mythtv at cvs

Nov 24, 2009, 2:27 AM

Post #3 of 4 (1037 views)
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Re: Ticket #7645: No sound from mythfrontend using ALSA:default or ALSA:analog on Fedora 12 [In reply to]

#7645: No sound from mythfrontend using ALSA:default or ALSA:analog on Fedora 12
-----------------------------------+----------------------------------------
Reporter: fayoeu@… | Owner: ijr
Type: defect | Status: infoneeded_new
Priority: minor | Milestone: unknown
Component: MythTV - Audio Output | Version: 0.22
Severity: medium | Mlocked: 0
-----------------------------------+----------------------------------------

Comment(by david.waring@…):

I had the same problem.

Fedora 12 sets ALSA:pulse as the default. Since Myth turns off pulseaudio
when it starts (is there a config option for this?) you get no sound.

To overcome this I added the following to my ~/.asoundrc:
{{{
pcm.nopulse {
type hw
card 0
}

ctl.nopulse {
type hw
card 0
}
}}}

I then started mythfrontend and set my sound and mixer devices in the
setup to ALSA:nopulse (you need to type this in as it's not one of the
defaults).

Et voila, sound!

--
Ticket URL: <http://svn.mythtv.org/trac/ticket/7645#comment:2>
MythTV <http://www.mythtv.org/>
MythTV
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http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-commits

mythtv at cvs

Nov 24, 2009, 2:31 AM

Post #4 of 4 (1038 views)
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Re: Ticket #7645: No sound from mythfrontend using ALSA:default or ALSA:analog on Fedora 12 [In reply to]

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