Hi all .

 

i hear sound by mplayer X.mp4

 

but i cannot hear sound in youtube with iceweasel .

i lack something .

what is it ?

 

 

aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: ODROIDHDMI [ODROID-HDMI], device 0: I2S.26 dit-hifi-0 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0

 

 

cat .asoundrc
pcm.!default {
type hw
card 0
}
ctl.!default {
type hw
card 0
}
 

 

 

---

regards

 

when i click  'audio mixer' , error message says that

 

GStreamer was unable to detect any sound devices.

Some sound system specific GStreamer packages may be missing.

It may also be a permissions problem.
 

-----

regards

when i attach usb sound card ,  [mplayer Y.mp3 ] sounds well .

 

and iceweasel drops sometimes abruptly .

does  iceweasel have problems ?

 

aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: ODROIDHDMI [ODROID-HDMI], device 0: I2S.26 dit-hifi-0 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: U0x41e0x30d3 [uSB Device 0x41e:0x30d3], device 0: USB Audio [uSB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

 

 

$ cat .asoundrc
pcm.!default {
type hw
card 1
}

ctl.!default {
type hw
card 1
}

timer.!default {
type hw
card 1
}
 

---

regards

solved .

 

" aptitude install pulseaudio " then youtube get sound from TV (hdmi ) .

 

 

but i donot know the reason .

 

 

in addition   with arch linux on odoroid-c2 , even ' aplay -l ' cannot show any sound device.

perhaps linux on odoroid-c2 is not completed but developping state .

at present  armbian is best choice for odroid-c2 users .

 

-------

regards

my memo is on http://odroid-akita.blogspot.jp/2016/04/odoroid-c2.html .