On 2017-10-10 12:02, namittal at codeaurora.org wrote: >> So if you previously used >> >> amixer cset name='SLIMBUS_0_RX Audio Mixer MultiMedia1' '1' >> >> with PulseAudio you have to use >> >> amixer -c0 cset name='SLIMBUS_0_RX Audio Mixer MultiMedia1' '1' >> >> The -c0 option tells amixer to use the hardware mixer of card 0 >> instead >> of the mixer of the "default" device. The "default" device is >> implemented by the pulse plugin, and you can't use that to control the >> hardware mixer. > > yes, this works and i am able to use this > aplay -D hw:0,0 /data/8khz_mono.wav > > but i also want to be able to use pulseaudio > > paplay and pulsesink to play audio which still doen't work. > > i need to be do this > gst-launch-1.0 audiotestsrc ! pulsesink > > thanks.
