 
 <prompt> Wetin be di rate wey 35mm film no dey expose for, 24 or 25 frame/s? Based on di question wey dey above, write one context wey get di answer. E fit be 1 - 20 sentences. Context: <response>: ```Standard 35mm photographic film wey dem dey use for cinema projection get higher image resolution pass HDTV systems, and e dey exposed and projected at di rate of 24 frames per second (frame/s). To show am for standard television for PAL-system countries, cinema film dey scan at di TV rate of 25 frame/s, wey dey cause speedup of 4.1 percent, wey people dey accept. For NTSC-system countries, di TV scan rate of 30 frame/s go cause speedup wey people go notice if dem try am, and dem dey use technique wey dem call 3:2 Pulldown: Over each successive pair of film frames, one go dey hold for three video fields (1/20 of a second) and di next one go dey hold for two video fields (1/30 of a second), wey go give total time for di two frames of 1/12 of a second and e go achieve di correct average film frame rate.``` 