draw graph over video vb.net2008

I have series of video files that i need to automatically draw some l开发者_如何转开发ine over through to the en. The line varies, the values will be provided, is this possible in vb.net? what extra addin or controls do i need to do this

Are you talking about actually modifying the video to include the lines or just floating a line over the video as it's playing in a window. I'd think that latter would be fairly straightforward, but the former would require a video editing library of some sort, definitely not something the vb (or C# for that matter) can do out of the box.