On 11/12/2012 5:35 AM, Paul J. Homlish III wrote:
> Thanks for the suggestion Jose.
>
> I believe my description was poor:
> arecord|aplay I hear sound, vlc I don't, back to arecord|aplay and no
> sound until reboot.
>
> I did
> amixer > amixer_dump
> and
> amixer contents > amixer_contents
> befo
this works over and over and over perfectly:
arecord -D plughw:1,0 -c 2 -r 48000 | aplay
however, when I do either of:
mplayer device=/dev/video0 ALSA_CARD=1 ALSA_PCM_CARD=0 tv://
or
vlc v4l2:// --v4l2-standard=NTSC --input-slave=alsa://hw:1,0
--v4l2-width=640 --v4l2-height=480 --aspect-ratio=4
this works over and over and over perfectly:
arecord -D plughw:1,0 -c 2 -r 48000 | aplay
however, when I do either of:
mplayer device=/dev/video0 ALSA_CARD=1 ALSA_PCM_CARD=0 tv://
or
vlc v4l2:// --v4l2-standard=NTSC --input-slave=alsa://hw:1,0
--v4l2-width=640 --v4l2-height=480 --aspect-ratio=4
This works:
arecord -D plughw:1,0 -c 2 -r 48000 | aplay
I hear the audio generated from the capture device.
But, after I use vlc or any other program and try to use it again with
the plughw1,0 it no longer works- I just hear silence.
I started with Ubuntu 12.04, compiled a new kernel, compil
