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.
The PAL television system runs at 25 frames a second. Each frame is comprised of 625 horizontal lines, and is made up of two interlaced fields separated in time by 1/50 th of a second. If you number the lines from the top of the frame, the top line is 1 and the bottom line is 625.emember that the video waveform is a continuous stream of alternating F1-F2-F1-F2-F1 fields. If the capture card starts from an F1 field, then the F1 field is fed into the upper field, and the subsequent F2 field is fed into the lower field of the frame. In this case the field order is indeed upper field first.