Synchronizing several audio stems with and from video automatically?

Hi everybody!
Is there any feature that I have not yet found that enables us to automatically synch video-cam and field recorder or boom audio tracks automatically, like many of the video-editing software’s feature (davinci, premiere)?
I want to synchronize imported tracks from different sources which (for budget reasons) unfortunately do not come with timecode embedded. I saw in a protools-Tutorial that this is easily possible. Is there any function in Cubase that can do this while the files are “dropped” into the project? The time-align function does stretch and alter the events therefor it is not usable for the desired application… Any ideas anyone? Does something like this exist in Nuendo?