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dm6467t 1080P视频编码与音频G711u解码冲突问题请教。多谢!



  dm6467t主要运行一路1080P编码,实际帧率为15帧,码率768kbps,同时运行一路音频G711U编解码,运行一段时间后,通常几秒钟,有时会长一些,会打印如下错误:
write xrunRecovery
Recovering from underrun
Failed to write to plughw:0,0 (Unknown error 4294967291)
Error: Failed to write audio buffer
应该是调用Sound_write失败了,可能是什么原因,谢谢!