Found when seek to the previous place ,The player runs very slow???

[akbarxie]

When I try to seek to the previous place the player runs very slow
and it also turns:
W/AudioTrack: releaseBuffer() track 0xb4c0d880 disabled due to previous underrun, restarting

[akbarxie]

I have solve a part of the problem by adding auddec.pkt_queue.flush();when seek to one position of the video.
But I have still got one ,AudioTrack: releaseBuffer() track 0x99853100 disabled due to previous underrun, restarting