
The feature film explains various film techniques such as time-lapse, double exposure, blue screen, and rear projection. Short sequences demonstrate their practical application, supplemented by behind-the-scenes insights. The technical setup, camera positions, and analog processes are explained in detail.
| Release Date | January 1, 1968 | |
|---|---|---|
| Status | Released | |
| Original Title | Fragen Sie Gustav | |
| Runtime | 13min | |
| Budget | — | |
| Revenue | — | |
| Language | German | |
| Original Language | German | |
| Production Countries | Germany | |
| Production Companies | Lexikon-Film und TV-GmbH (München) | |