I want to write two files simultaneously (VideoWriter). C# win7.
class VideoCaptureClass
{
...
public void StartVideo(int vcam, string UrlCam, int videonum)
{
...
cap = new VideoCapture(UrlCam);
writer1 = new VideoWriter(outputFilename, "PIM1",capture1.Fps, dsize);
...
}
...
public void Run()
{
...
cap.Read(_image1);
writer1.Write(_image1);
...
}
in mainform:
capture.StartVideo(Globals.vcam1, Globals.UrlCam1, 1);
capture2.StartVideo(Globals.vcam2, Globals.UrlCam2, 2);
TSK = Task.Factory.StartNew(capture.Run);
TSK2 = Task.Factory.StartNew(capture2.Run);
As a result, only one file is written , and the second is left empty ( header only ) ...
i see capture._image1 and capture2._image1. Both Both are readed correctly. :(
i probe ip-cam and web-cam. The result is the same.
whether OpenCV write 2 media file ? How to do it?
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