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location Italy
age
visits member for 2 years, 2 months
seen Nov 12 '12 at 13:36

There's a feeling I get when I look to the West and my spirit is crying for leaving


Nov
27
awarded  Notable Question
Sep
24
awarded  Autobiographer
Aug
6
awarded  Popular Question
Mar
13
awarded  Student
Oct
17
comment ALSA samples capture: cannot open device
Well, that's exactly what I supposed it should be, but it always returns the error: Cannot open device default: (no such file or directory)
Oct
17
comment ALSA samples capture: cannot open device
arecord test.wav Recording WAVE 'test.wav' : Unsigned 8 bit, Rate 8000 Hz, Mono It seems recording fine.
Oct
16
comment ALSA samples capture: cannot open device
Actually I don't know wich device arecord is using. I just launch it and it works fine. On the othe side "my" capture program does't work with 'default' nor 'hw:0,0' but I'm not yet fixed the bugs you pointed out. I hope they're the problem.
Oct
16
awarded  Editor
Oct
16
revised ALSA samples capture: cannot open device
added 4 characters in body
Oct
16
comment ALSA samples capture: cannot open device
I can correctly record using arecord -l but this doesn't solve the problem: the objective is to write a C/C++ programs using ALSA API for capturing and processing audio samples in real-time and not to use another program to accomplish this task.
Oct
15
asked ALSA samples capture: cannot open device