Martin Pitt wrote:
> Also, just for kicks, does arecord work in memory mapped mode, thus with
> -M?
Hold on! It does not, but it do fail with an error. It just sit there,
not exiting despite -d 3 and spin. If I strace the running process, I get:
etie...@curst:~$ strace -p 7019
Process 7019 attached - interrupt to quit
restart_syscall(<... resuming interrupted call ...>
If I kill arecord with Ctrl-C, the test.wav is empty.
Attaching the output of strace -f -o /tmp/arecord-memmap.strace -s 1024
-v arecord -M -D hw:1,0 -d 3 -f cd -t wav test.wav
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Built-in microphone on Lenovo USB webcam doesn't work when hald is running
https://bugs.launchpad.net/bugs/310760
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