Hello, everyone£¬ : )
I'm a beginner of pyqt, and recently I'm having a problem with it. I
hope someone could help me.
As required, I need to get a videostream from a camera, and process
every frame to add some information on it, and then display the frame
in a PyQt GUI.
But I don't know how to display the videostream in the PyQt GUI by a
efficient way.
Currently, I do these like this:
1. Get the videostream by the videocapture module (a useful module
written by Markus Gritsch) in the format of PIL images;
2. Process every PIL image and add the information;
3. Convert every PIL image to QPixmap and display it using
QLabel.setPixma p.
I think it is a very inefficient way, but I don't known how to display
the videostream in other ways, so I need your help, Thanks!
PS:I do it with Windows XP, Python 2.5.1, PyQt4.3.0
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