Al Johnson wrote:
On Thursday 18 March 2010, Gerhard Rieger wrote:
I want to record from buildin microphone to file. Having no better idea
I tried the following command line:
arecord -D hw -f cd -vvv -d 5 -t wav /tmp/rec.wav
But max peak is 0 and the wav contains no sound. I played a little with
alsamixer but did not succeed to find the correct input device or settings.
Please help!
You need to select a suitable state for the mixer settings so that the mic is
routed to the ADC. The voiphandset one _should_ work, but I've not tried it
recently.
mdbus2 -s org.freesmartphone.odeviced /org/freesmartphone/Device/Audio
org.freesmartphone.Device.Audio.SetScenario voiphandset
This setting works fine for arecord. Afterwards, selecting scenario
stereoout, I can listen to the record using aplay.
Thanks!
- Gerhard
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