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SD卡保存本地录像文件问题



ti大神们:

     这个问题困扰了我很久了,使用sd卡录像。调用Appro_avi_save进程。开始是可以的,但是当运行一段时间之后总是会出现一下错误

ApproDrvInit: 15
queue id:131076
Error: Memory return Invalid
ApproDrvExit: 15

再次调用出现

[avi @ 0x2ce040]dimensions not set
Floating point exception

如此录像总是出错,但当重启系统或SetRestart

重启一下AV server等程序再次录像又可以了,请问这是什么原因

急求!谢谢!