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#1 2013-04-28 19:04:05

dieguito01
Member
From: Argentina - Buenos Aires
Registered: 2009-06-22
Posts: 5
Website

Nvidia Sound and HDMI + Alsa + Pulseaudio ?

Hello,
I search a lot, on google, on the forums, blogs, but I don't found the problem.
I want to output the sound via Nvidia HDMI (GTX 650 Ti - Zotac).

I have all unmuted on alsamixer...

and then I try installing Pulseaudio, but nothing happens... When show the control from pavucontrol I see the bar and I have sound streaming.. but nothing happens...

The TV is not in muted tongue

My settings:

[diego@blacky ~]$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC888 Analog [ALC888 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: Intel [HDA Intel], device 1: ALC888 Digital [ALC888 Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 7: HDMI 1 [HDMI 1]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 8: HDMI 2 [HDMI 2]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 9: HDMI 3 [HDMI 3]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
[diego@blacky ~]$ aplay -D plughw:1,3 /usr/share/sounds/alsa/Front_Center.wav
Playing WAVE '/usr/share/sounds/alsa/Front_Center.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Mono
[diego@blacky ~]$ aplay -D plughw:1,7 /usr/share/sounds/alsa/Front_Center.wav
Playing WAVE '/usr/share/sounds/alsa/Front_Center.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Mono
[diego@blacky ~]$ aplay -D plughw:1,8 /usr/share/sounds/alsa/Front_Center.wav
Playing WAVE '/usr/share/sounds/alsa/Front_Center.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Mono
[diego@blacky ~]$ aplay -D plughw:1,9 /usr/share/sounds/alsa/Front_Center.wav
Playing WAVE '/usr/share/sounds/alsa/Front_Center.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Mono

And nothing happens... no sound in the TV.

Thanks

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