"Half portions" in stereo 3D conceivable? This is precisely the question we have been asking ourselves over the last few months and have been looking into the topic of 3D conversion. In an elaborate process, a scene of my diploma film is currently being converted into the stereoscopic format. The success and effort of this test will determine whether such a step could be within the realm of the sensible beyond economic usefulness. This test uses a combination of professional real-time conversion and rotoscoping. The latter is the most time-consuming step in the conversion process and can take up to a day per setting. I will report on the results of the test soon.