[英]Issue with OpenCV 3.0 - Recording Video memory leak
抱歉,有一個老問題,但我沒有發現對我有幫助。 我正在使用OpenCV 3.0框架開發iOS應用。
我正在使用cvVideoCamera delgate錄制視頻,但是當我設置_cvVideoCam.recordVideo = YES;
,它總是給我內存警告錯誤。 如果我設置cvVideoCam,recordVideo = YES;
,則沒有任何內存警告,但是在錄制完成時,輸出url始終在該位置顯示(空)。
提前致謝。
please check your
-(void)captureOutput:(AVCaptureOutput *)captureOutput didOutputSampleBuffer.....
for -
withPresentationTime:lastSampleTime] )
{
NSLog(@"Video Writing Error");
}
if (pixelBuffer != nullptr)
CVPixelBufferRelease(pixelBuffer);
}
}
because, in some of earlier version OpenCV forgot to release memory upon each append operation to MPEG4 output. May be its your need.
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