cakm14. I am trying to find out the best shades of make up to wear. I don't wear foundation and am lucky to get away without it, have a blush I LOVE, and don't usually wear more than mascara on my eyes, but I really want to start wearing lipstick or a great lipstain. I'm pretty fairskinned with pink tones to my skin, have hazel eyes (more on the green side) and freckles.
There are various Video/Television standards in use. Important ones are CCIR/PAL, EIA/NTSC, SECAM etc. The major difference between these standards is in the no. of scanning lines and frame frequency.CCIR standard has 625 lines/frame and 25 frames/sec. EIA standard has 525 lines/frame and 30 frames/sec.. CCIR/PAL standard video signal has 625 lines/frame and it repeats @ 25 frames/sec. 2. Each frame is split into 2 fields; - each consisting of 312.5 lines, called odd and even fields. Thus field rate is 50.
Example: Your subject is 10 meters (33 feet) away, using a focal length of 50mm at f/4; your depth of field range would be from 7.5 -14.7 meters (24.6-48 feet) for a total DOF of 7.2 meters (23.6 feet).