Technical Specifications
| Runtime |
30 min 30 min (including commercials) |
| Sound Mix | Mono (1960-1989) | Stereo (1990-) |
| Color | Black and White (1960-1969 and 1970-1971) | Color (1969-1970 and 1971-) |
| Aspect Ratio |
1.33 : 1
(1960-2001)
1.78 : 1 (2002-) |
| Negative Format |
16 mm
(exterior and location shots) (1960-1987)
Video (PAL) (1988-Present) Video (PAL) (interior shots) (late 1960s-1987) |
| Printed Film Format |
16 mm
(1960-late 1960s)
Video (PAL) (late 1960s-) |
