Hello pubcrawler,The input

Hello pubcrawler,
The input source and tv system drop down lists depend on the "Source" field in the "Capture settings" (which contains "Syntek STK1150", in the tutorial you're following) 
So, if the drop down lists are empty, it might mean that it makes no sens to have any data in there for the "Source" you're using.
Like, when I select USB2.0 Camera (for the Webcam), the drop down list becomes empty. But it isn't when I select USB2.0 Grabber in the "Source" field.
Hope this helps

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