[uaudio] recording with jumpness

[MIHIRA Sanpei Yoshiro]

Hi.

   I use 8-stable and uaudio.c rev.65 in perforce.

   At that time, I recorded to zfs file system.
   I change recorded file system to ufs2 file system.
   Currently jumpness problem was solved. 

   I will check some customize parameters for zfs.

>On Saturday 26 December 2009 13:22:32 MIHIRA Sanpei Yoshiro wrote:
>> Hi.
>>
>>   I recorded radio with ports/audio/wavplay(into wav file).
>>   But sometime jumpiness (20 times in 30min)
>>
>>   I set ``rtprio 0'' (/usr/sbin/trprio), but is have only a small
>> effect(5-10 times n 30min).
>>
>>   Please let me know how could I solve this problem.
>>
>> [System]
>> FreeBSD-8-stable/amd64
>> Athlon(tm) Processor 1640B(2.7GHz)
>> (This system is private mail/web server..)
>>
>> [Sound card]
>> USB Audio
>>
>> FreeBSD Audio Driver (newpcm: 64bit 2009061500/amd64)
>> Installed devices:
>> pcm1: <USB audio> at ? kld snd_uaudio [MPSAFE] (1p:1v/1r:1v channels
>> duplex)
>>
>> dev.pcm.1.buffersize: 0
>
>Is the problem the same in 9-current?
>
>What is the sample rate?
>
>Have you tried recording with sox ?
---
MIHIRA, Sanpei Yoshiro
Tokyo, Japan.