I often shoot video at the same time as recording into Nuendo, but as I said, you can’t directly record the video into Nuendo. With Final Cut Pro, it’s very easy to sync the various cameras to the mix from Nuendo, FCP uses the sound recorded by the cameras to sync to the mix. If you’re using more than one camera, you can easily cut between cameras in FCP. Very fast way to make cheap n dirty music videos.