.open() unable to open stream in packaged application
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wrote on 25 Jul 2022, 07:02 last edited by
I have made an application that has a live video stream. I use openCV's VideoCapture.open() to open and run the stream on the application. It runs perfectly on debug and release mode on my system. Even after I package the application using the windeployqt.exe file, and run the packaged application on my system, it runs perfectly.
However, when I try to run this packaged application on another PC, the application starts, but the stream is unable to open. Basically, the .open() function of VideoCapture returns false.
I am not sure what might be going wrong.
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I have made an application that has a live video stream. I use openCV's VideoCapture.open() to open and run the stream on the application. It runs perfectly on debug and release mode on my system. Even after I package the application using the windeployqt.exe file, and run the packaged application on my system, it runs perfectly.
However, when I try to run this packaged application on another PC, the application starts, but the stream is unable to open. Basically, the .open() function of VideoCapture returns false.
I am not sure what might be going wrong.
wrote on 25 Jul 2022, 08:06 last edited by@BigBen
This sounds like you would be best looking for openCV'sVideoCapture.open()questions? Maybe whatever it does requires certain files in certain places which are not present/found on the other system, either openCV runtime files or the file you are trying to open?
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