Threading within a GUI and OpenCV

Newsgroups	comp.lang.python
Date	2013-04-03 06:39 -0700
Message-ID	<bca6ed8f-7a14-4545-9282-0e3e215d35a3@googlegroups.com> (permalink)
Subject	Threading within a GUI and OpenCV
From	Sam Berry <sambez_14@hotmail.co.uk>

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Hey, 

I'm fairly new to python, and have had no experience with threading.

Iv made a small GUI App using the kivy module and OpenCV, i have currently got a button that when pressed runs a function that records from my webcam for 20 seconds.

However i have two other buttons, that when pressed i want to stop the recording. However when the button to record has been pressed the App freezes until the recording function has finished.

I have read that threading can be used to run a function as a deamon? so that other functions can be ran simultaneously?

I was just wondering if this would be the way to go, or if there are alternative routes? 

A snippet from my code can be seen at (http://pastebin.com/9uFRjkgV) with a failed attempt of using threading!

Any help would be appreciated.

Thanks, Sam

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Threading within a GUI and OpenCV Sam Berry <sambez_14@hotmail.co.uk> - 2013-04-03 06:39 -0700

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