Takashi Sakamoto <o-takashi@xxxxxxxxxxxxx> writes:
> Hi,
>
> On Jun 6 2015 15:16, Rodolfo Medina wrote:
>> $ arecord test.wav
>> Recording WAVE 'test.wav' : Unsigned 8 bit, Rate 8000 Hz, Mono
>> overrun!!! (at least 3.709 ms long)
>
> Verbose option gives us more information to understand your issue, like:
> $ arecord -v test.wav
>
> Please report with it.
Thanks. Here's the output of `arecord -v test.wav':
Recording WAVE 'test.wav' : Unsigned 8 bit, Rate 8000 Hz, Mono
Plug PCM: Rate conversion PCM (48000, sformat=U8)
Converter: libspeex (builtin)
Protocol version: 10002
Its setup is:
stream : CAPTURE
access : RW_INTERLEAVED
format : U8
subformat : STD
channels : 1
rate : 8000
exact rate : 8000 (8000/1)
msbits : 8
buffer_size : 2730
period_size : 170
period_time : 21333
tstamp_mode : NONE
period_step : 1
avail_min : 170
period_event : 0
start_threshold : 1
stop_threshold : 2730
silence_threshold: 0
silence_size : 0
boundary : 178913280
Slave: Route conversion PCM (sformat=S16_LE)
Transformation table:
0 <- 0*0.5 + 1*0.5
Its setup is:
stream : CAPTURE
access : MMAP_INTERLEAVED
format : U8
subformat : STD
channels : 1
rate : 48000
exact rate : 48000 (48000/1)
msbits : 8
buffer_size : 16384
period_size : 1024
period_time : 21333
tstamp_mode : NONE
period_step : 1
avail_min : 1024
period_event : 0
start_threshold : 6
stop_threshold : 16384
silence_threshold: 0
silence_size : 0
boundary : 1073741824
Slave: Direct Snoop PCM
Its setup is:
stream : CAPTURE
access : MMAP_INTERLEAVED
format : S16_LE
subformat : STD
channels : 2
rate : 48000
exact rate : 48000 (48000/1)
msbits : 16
buffer_size : 16384
period_size : 1024
period_time : 21333
tstamp_mode : NONE
period_step : 1
avail_min : 1024
period_event : 0
start_threshold : 6
stop_threshold : 16384
silence_threshold: 0
silence_size : 0
boundary : 1073741824
Hardware PCM card 0 'SiS SI7012' device 0 subdevice 0
Its setup is:
stream : CAPTURE
access : MMAP_INTERLEAVED
format : S16_LE
subformat : STD
channels : 2
rate : 48000
exact rate : 48000 (48000/1)
msbits : 16
buffer_size : 16384
period_size : 1024
period_time : 21333
tstamp_mode : ENABLE
period_step : 1
avail_min : 1024
period_event : 0
start_threshold : 1
stop_threshold : 1073741824
silence_threshold: 0
silence_size : 0
boundary : 1073741824
appl_ptr : 0
hw_ptr : 0
overrun!!! (at least 2.878 ms long)
Status:
state : XRUN
trigger_time: 4680.215819668
tstamp : 4680.215707921
delay : 2560
avail : 170
avail_max : 894
overrun!!! (at least 2.735 ms long)
Status:
state : XRUN
trigger_time: 4690.288252727
tstamp : 4690.287918044
delay : 2560
avail : 170
avail_max : 851
overrun!!! (at least 2.800 ms long)
Status:
state : XRUN
trigger_time: 4700.336684406
tstamp : 4700.336569307
delay : 2560
avail : 170
avail_max : 662
Aborted by signal Interrupt...
arecord: pcm_read:2031: read error: Interrupted system call
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