<div dir="ltr"><br><br><div class="gmail_quote"><div dir="ltr">On Fri, May 11, 2018 at 1:18 PM stinga <<a href="mailto:stinga%2Bmythtv@wolf-rock.com">stinga+mythtv@wolf-rock.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
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<div class="gmail-m_-3403121581088584802moz-cite-prefix">On 11/05/18 17:04, Ashu Desai wrote:<br>
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<div class="gmail_quote">
<div dir="ltr">On Fri, May 11, 2018 at 3:45 AM stinga <<a href="mailto:stinga%2Bmythtv@wolf-rock.com" target="_blank">stinga+mythtv@wolf-rock.com</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">G'day all,<br>
<br>
I have just been forced to upgrade due to a crashed disk and
decided to <br>
make a few changes.<br>
<br>
I have managed to get everything working except audio.<br>
<br>
Previously I had audio over spdif and video over hdmi, this
restricted <br>
the quality and channels I could have (I believe)<br>
<br>
I now have audio and video over hdmi via an amp<br>
<br>
mythtv ---> amp ---> sony tv<br>
<br>
But I only get 2 channels.<br>
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</div>
<div>Are you using alsamixer? Did you go into it and make sure
you changed the 2 channel to 6 channel? </div>
<div><br>
</div>
<div> </div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<br>
When I select the audio in frontend setup it can see the
Sony TV and <br>
says it has two channels, which correct, but I thought it
should see the <br>
amp which has more.<br>
<br>
Any ideas?<br>
<br>
[root@mythtv ~]# aplay -l<br>
**** List of PLAYBACK Hardware Devices ****<br>
card 0: Intel [HDA Intel], device 0: ALC888 Analog [ALC888
Analog]<br>
Subdevices: 1/1<br>
Subdevice #0: subdevice #0<br>
card 0: Intel [HDA Intel], device 1: ALC888 Digital [ALC888
Digital]<br>
Subdevices: 1/1<br>
Subdevice #0: subdevice #0<br>
card 1: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]<br>
Subdevices: 1/1<br>
Subdevice #0: subdevice #0<br>
card 1: NVidia [HDA NVidia], device 7: HDMI 0 [HDMI 0]<br>
Subdevices: 1/1<br>
Subdevice #0: subdevice #0<br>
card 1: NVidia [HDA NVidia], device 8: HDMI 0 [HDMI 0]<br>
Subdevices: 1/1<br>
Subdevice #0: subdevice #0<br>
card 1: NVidia [HDA NVidia], device 9: HDMI 0 [HDMI 0]<br>
Subdevices: 1/1<br>
Subdevice #0: subdevice #0<br>
<br>
<br>
[root@mythtv ~]# aplay -L<br>
null<br>
Discard all samples (playback) or generate zero samples
(capture)<br>
default:CARD=Intel<br>
HDA Intel, ALC888 Analog<br>
Default Audio Device<br>
sysdefault:CARD=Intel<br>
HDA Intel, ALC888 Analog<br>
Default Audio Device<br>
front:CARD=Intel,DEV=0<br>
HDA Intel, ALC888 Analog<br>
Front speakers<br>
surround40:CARD=Intel,DEV=0<br>
HDA Intel, ALC888 Analog<br>
4.0 Surround output to Front and Rear speakers<br>
surround41:CARD=Intel,DEV=0<br>
HDA Intel, ALC888 Analog<br>
4.1 Surround output to Front, Rear and Subwoofer
speakers<br>
surround50:CARD=Intel,DEV=0<br>
HDA Intel, ALC888 Analog<br>
5.0 Surround output to Front, Center and Rear speakers<br>
surround51:CARD=Intel,DEV=0<br>
HDA Intel, ALC888 Analog<br>
5.1 Surround output to Front, Center, Rear and
Subwoofer speakers<br>
surround71:CARD=Intel,DEV=0<br>
HDA Intel, ALC888 Analog<br>
7.1 Surround output to Front, Center, Side, Rear and
Woofer speakers<br>
iec958:CARD=Intel,DEV=0<br>
HDA Intel, ALC888 Digital<br>
IEC958 (S/PDIF) Digital Audio Output<br>
hdmi:CARD=NVidia,DEV=0<br>
HDA NVidia, HDMI 0<br>
HDMI Audio Output<br>
hdmi:CARD=NVidia,DEV=1<br>
HDA NVidia, HDMI 0<br>
HDMI Audio Output<br>
hdmi:CARD=NVidia,DEV=2<br>
HDA NVidia, HDMI 0<br>
HDMI Audio Output<br>
hdmi:CARD=NVidia,DEV=3<br>
HDA NVidia, HDMI 0<br>
HDMI Audio Output<br>
<br>
[root@mythtv etc]# mythbackend --version<br>
Please attach all output as a file in bug reports.<br>
MythTV Version : v0.25.3-49-gb5adf03<br>
MythTV Branch : fixes/0.25<br>
Network Protocol : 72<br>
Library API : 0.25.20130225-1<br>
QT Version : 4.8.2<br>
Options compiled in:<br>
linux profile use_hidesyms using_alsa using_oss
using_backend <br>
using_bindings_perl using_bindings_python using_bindings_php
<br>
using_crystalhd using_dvb using_firewire using_frontend
using_hdhomerun <br>
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using_libcrypto using_libdns_sd using_libxml2 using_libudf
using_lirc <br>
using_mheg using_opengl_video using_qtwebkit using_qtscript
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using_v4l2 using_x11 using_xrandr using_xv
using_bindings_perl <br>
using_bindings_python using_bindings_php using_mythtranscode
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using_live <br>
using_mheg using_libass using_libxml2 using_libudf<br>
<br>
<br>
</blockquote>
</div>
</div>
</blockquote>
alsamixer does not show anything useful for my nvidia HDMI card<br>
<br>
< S/PDIF >S/PDIF 1 S/PDIF 2 S/PDIF 3 <br>
<br>
</div></blockquote><div><br></div><div>If you open alsamixer, and then press F6 to make sure you have the correct card, then as you to to the "right" you will see Channel after the S/PDIF (s). Trying to attach a pic - see if you have this. You basically have to go "up" to increase the # of channels. </div><div><br></div><div><a href="https://ibb.co/efHLdy">https://ibb.co/efHLdy</a></div><div><br></div><div>Hope this helps. </div></div></div>