8 ms·
Not only was it built around AC, the technology at the time only allowed for roughly 1/2 the AC cycles rate. People think there was some great reasoning behind
by brk 4mo ago
Not only was it built around AC, the technology at the time only allowed for roughly 1/2 the AC cycles rate. People think there was some great reasoning behind 30fps. It was just what was available, essentially.
- fragmede 4mo agoThe original black and white NTSC was 30/60 Hz but was changed to 29.97 fps in order to be backwards compatible with black and white TVs.