A strange issue. I can tune the radio using v4l2-ctl -d /dev/radio0 -c volume=10,mute=0 -f 91.1 --all
I can then stream the radio audio to a file using arecord -D hw:1,0 -c2 -fS16_LE -r48000 > audio.wav When I play back the recorded file, it sounds great. aplay audio.wav I should be able to stream the audio live using arecord -D hw:1,0 -c2 -fS16_LE -r48000 | aplay however, all I get is a blip of noise each sample instead of the whole sample. Something about piping the input from record to aplay is failing. Anyone know what is going on? Beaglebone Black Debian 7.6 Kernel 3.14 Alsa drivers. Sound card: USB sound adapter HW:0 Radio Tuner: USB InstantFM Radio HW:1 -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
