[mythtv-users] watching recording : sound but no voice
Guillaume Membré
guillaume.ml at gmail.com
Sun Nov 15 13:10:28 UTC 2009
2009/11/14 Guillaume Membré <guillaume.ml at gmail.com>:
> Hello
>
> When playing recording with audio track with 6 channels, I just get
> the sound (background music) but no voice. When playing recordings
> with only 2 channels, it works
> I only have 2 speakers (left / right) to my computer.
> I look around with settings of alsa but can't find anything revelant.
> Here is my setup :
> hardware : zotac ion-c
> soft : mythtv 0.22-fixes through r22772
> Audio output device : ALSA:default
> Passtrhough output device : Default
> Max audio channel : Stereo
> Upmix : Passive
> Mixer Device : ALSA:default
> mixer controls PCM
>
> Any help will be greatly appreciated
> Guilaume
>
I continue to search : mplayer plays this show perflectly over hdmi
audio with :
mplayer -ao alsa:device=hdmi 1051_20091111211700.mpg
In myth, if I setup Audio output device to ALSA:hdmi : same problem :
just background sound (music, noise) but no voice. I also tried
surround40 or surround41 or surround50 but nothing happy.
Some additionnal info :
$ aplay -L
default:CARD=NVidia
HDA NVidia, ALC662 Analog
Default Audio Device
front:CARD=NVidia,DEV=0
HDA NVidia, ALC662 Analog
Front speakers
surround40:CARD=NVidia,DEV=0
HDA NVidia, ALC662 Analog
4.0 Surround output to Front and Rear speakers
surround41:CARD=NVidia,DEV=0
HDA NVidia, ALC662 Analog
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=NVidia,DEV=0
HDA NVidia, ALC662 Analog
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=NVidia,DEV=0
HDA NVidia, ALC662 Analog
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=NVidia,DEV=0
HDA NVidia, ALC662 Analog
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
hdmi:CARD=NVidia,DEV=0
HDA NVidia, NVIDIA HDMI
HDMI Audio Output
null
Discard all samples (playback) or generate zero samples (capture)
please help, waf is lowering :( ;)
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