usb audio problem

[Jong-Beom Kim]

I use HRT music streamer, which uses uaudio driver. But in mplayer when I
play a movie, it sounds normal for some time and then suddenly plays no
sound at all. it is not muted and mplayer recognizes that it works
correctly. Only after reboot ,it sounds again, but as above it dies after
some time when playing movie. In linux there was no problem, so it cannot
be the problem of HRT music streamer.

any ideas?

-- 
*Kim*