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录制视频文件，断电后文件大小变为0KB

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逗 LV 5 last edited by

使用录制视频文件，断电后文件大小变为0KB，保存的文件格式是ts
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whycan晕哥 LV 9 @likehengall last edited by

@likehengall
接锂电或者大电容，加入断电检测，检测到断电之后执行fsync( )同步，不再继续写文件。
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逗 LV 5 @whycan last edited by

@whycan 在录制视频文件，断电后文件大小变为0KB 中说：

fsync( )

fsync( ) 操作在哪执行呢？
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WhycanService LV 7 @likehengall last edited by

@likehengall 在断电检测中
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