[mythtv-users] Sound problem on Shuttle SB61G2

Andreas Weder aweder at mac.com
Fri Dec 19 03:20:11 EST 2003


I'm at a loss to explain an audio issue I have with the current
drivers and mythTV 0.13.

I can listen to audio from all applications, including mplayer,
but I don't get any sound from mythTV::TV. I briefly had sound
about two weeks ago, but I couldn't repeat what I did there.

Here's my configuration:

	HW: 	Intel P4 2.4 GHz (with Hyperthreading->SMP Kernel)
		Realtek ALC650 six channel audio
		Hauppauge PVR-350 (no external audio patch cable)

	SW:	AT rpms:

		RH 9, latest patches

		kernel-smp-2.4.20-24_30.rh9.at.i686.rpm
		alsa-kmdl-smp-2.4.20-24_30.rh9.at-1.0.0-rc2_17.rh9.at.i686.rpm

ivtv-kmdl-smp-2.4.20-24_30.rh9.at-0.12-cvs20031125a_M179_cs_16.rh9.at.i686.r
pm
		alsa-driver-1.0.0-rc2_17.rh9.at.i386.rpm
		alsa-lib-1.0.0-rc2_8.rh9.at.i386.rpm
		alsa-tools-1.0.0-rc2_3.rh9.at.i386.rpm
		alsa-utils-1.0.0-rc2_3.rh9.at.i386.rpm


ivtv-kmdl-smp-2.4.20-24_30.rh9.at-0.12-cvs20031125a_M179_cs_16.rh9.at.i686.r
pm

		mythtv-suite 0.13

	Config:	- I'm living in Switzerland, thus I'm watching
			  PAL TV
			- msp3400 kmdl setting are input=4,output=1,
			  I tried others as well. Also tried to set the
			  "standard" attribute to "Germany" in order to
			  avoid possibly wrong auto-detection
			- artsd is not running
			- no btaudio kmdl (fails to load)
			- /dev/dsp has rw settings for all users and is
			  not locked by any other app than mythfrontend
			- alsa mixer: main, pcm and capture are unmuted
			  and set to 75%
			- my modules.conf shows a typical setting, nothing
			  spectacular there


Any ideas? Does anyone run such a configuration (of modules)
successfully?


Thanks for any insight
Andreas Weder



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