A small, controlled, randomized, multicenter study examined the effects of 2 formulations, one containing magnolia bark extract (60 mg) and magnesium (50 mg), in symptomatic menopausal women with sleep or mood alterations.
1 30p is a progressive format and produces video at 30 frames per second. 2  Progressive (noninterlaced) scanning mimics a film camera's frame-by-frame image capture. 3  The effects of inter-frame judder are less noticeable than 24p yet retains a cinematic-like appearance.rom 1927 to 1930, as various studios updated equipment, the rate of 24 FPS became standard for 35 mm sound film. At 24 FPS the film travels through the projector at a rate of 456 millimetres (18.0 in) per second.
Techopedia explains Frames Per Second (FPS) Each frame consists of a number of horizontal scan lines. These represent the number of scan lines per frame. Currently, there are three main FPS standards (plus a few others) used in TV and movie making: 24p, 25p and 30p (The p stands for frame progressive). 1  30p imitates a film camera's frame rate. 2  24p is widely used when transferring a video signal to film. 3  25p is used for direct compatibility with television.