Christopher Moore wrote:
> I'm running alsa-1.0.4 on kernel 2.4.26 and attempted to record
> from the mic and tried the following:
>
> root:~# arecord -d 5 -D hw:0,0 test.wav
> Recording WAVE 'test.wav' : Unsigned 8 bit, Rate 8000 Hz, Mono
> Warning: rate is not accurate (requested = 8000Hz, got = 48000Hz)
> please, try the plug plugin (-Dplug:hw:0,0)
> arecord: pcm_read:1169: read error: Input/output error
>
> root:~# arecord -l
> card 0: V8233 [VIA 8233], device 0: VIA 8233 [VIA 8233]
> card 0: V8233 [VIA 8233], device 1: VIA 8233 [VIA 8233]
>
> 1. How do invoke the plugin suggested by the areocrd output.
Use "-D plug:hw:0,0" instead of "-D hw:0,0".
Or use a sample rate/format that is supported by your hardware
("-f S16_LE -r 48000").
> 2. What is the meaning of the read error.
The device didn't send any data. If playing doesn't work either (does
it?), this may be a problem with the interrupt.
Try recording from hw:0,1 instead.
HTH
Clemens
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