How to hide/disable ffmpeg erros when using OpenCV (C++)?

Asked May 25 '17 at 04:42

Active May 25 '17 at 06:00

Viewed 530 times

I use OpenCV to read several videos, but the warning message disturbs me.

My program just reads frames from a video, and calculates the MD5 of every frame.

string VIDEO::getEndingHash(){
    int idx = 0;
    cv::Mat frame;

    while (1){
        Cap_.set(CV_CAP_PROP_POS_FRAMES, _FrameCount - idx);
        Cap_ >> frame;

        if (frame.empty())
            idx++;
        else
            break;
    }
    Cap_.set(CV_CAP_PROP_POS_FRAMES, 0);

    return MD5::MatMD5(frame);
}

How to hide/disable ffmpeg erros when using OpenCV (C++)?

edited May 25 '17 at 06:00

user3319015

asked May 25 '17 at 04:42

Kobe Nein

You can try this: https://stackoverflow.com/questions/7159348/disable-single-warning-error – ZdaR May 25 '17 at 10:06
Thank you, but failed... – Kobe Nein Jun 01 '17 at 03:29

How to hide/disable ffmpeg erros when using OpenCV (C++)?

0 Answers0