PlaybackBuiltinAudioAnalogStereoPulseAudioMixer
ALSA:dmix:CARD=PCH,DEV=3
sudo bash gnome-control-center sound pavucontrol aplay /usr/share/sounds/alsa/Front_Center.wav
Playing WAVE '/fc.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Mono
speaker-test -c 2 -r 48000 -D hw:0,3 aplay -D plughw:0,3 /fc.wav alsamixer
sound config files
- /etc/modprobe.d/alsa-base.conf
- /etc/pulse/default.pa
- Start PulseAudio: start-pulseaudio-x11
- Stop PulseAudio: killall pulseaudio
ubuntu version
# lsb_release -a Ubuntu 12.04.3 LTS precise
HDMI Audio with Intel PCH
To verify your HDMI is on #3 do:
sources:
VLC VideoLAN Player for MythTV playback
vlc as default video player for mkv files