[mythtv-users] 0.24RC1 and audio

Jean-Yves Avenard jyavenard at gmail.com
Sat Oct 23 07:14:08 UTC 2010


Hi

On 23 October 2010 01:07, John H <arizonamythtv at gmail.com> wrote:
> Unfortunately, I do not get any audio when I set to ALSA:ladcomp.
> Here's the relevant parts from my fe log.
>
> 2010-10-22 07:03:36.825 AO: Opening audio device 'ladcomp' ch 2(2) sr
> 48000 sf signed 16 bit reenc 0
> 2010-10-22 07:03:36.825 Opening ALSA audio device 'ladcomp'.
> 2010-10-22 07:03:36.834 ALSA: SetParameters(format=2, channels=2,
> rate=48000, buffer_time=200000, period_time=50000)
> ALSA lib pcm_params.c:2150:(snd1_pcm_hw_refine_slave) Slave PCM not usable
> 2010-10-22 07:03:36.835 ALSA, Error: No playback configurations
> available: Invalid argument

This is an error returned by ALSA very early on when trying to open
the audio device...

I can't explain why this would have worked with 0.23 before... that
part of the code opening the audio device hasn't changed.

JY


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