The problem is that when i track the original video footage a get some tracking, but the picture is a little blurred from the interlace, so it is hard to see the results. When i create a proxy for tracking i can see it clearly since it is de interlaced, but the tracking goes wild and never sticks to anything. Is this a bug? cause id like to use the original video.
You have to de-interlace before tracking.
The tracker tends to work better with image sequences. Load your video into the VSE and export it as a sequence of PNG images. Make sure that the deinterlace option is checked.