12/8/2022 0 Comments Zebra 2 as an effect![]() While the histogram is good for overall exposure readings, it’s not the best tool to view specific items in your shot, like skin tones. If the signal is clumped up on either end, then you probably have a high-contrast image. If the histogram is bunched up in the middle, you might have a low-contrast image. Use it to quickly keep track of (and avoid) any over or underexposed shots, and to view contrast. While the horizontal axis measures the luminance level, the vertical axis shows the number of pixels at each specific value. As you go from left to right along the histogram, you have the shadows, midtones, and highlights. The left is 0% black, and the right 100% white. It essentially shows luminance levels along a horizontal scale. This powerful monitoring tool is a graph of the tonal distribution of the pixels of your clip. The histogram is a powerful monitoring tool showing the tonal distribution of pixels in your clip. ![]() Use the histogram to keep a bird’s-eye view on exposure. This will help keep the exposure consistent from shot to shot. When filming people, I can set the zebra to 75%, then stop down a bit to properly expose my subject’s face. Zebra also works great when capturing skin tones. ![]() This gives me a nice buffer zone to avoid losing too much detail in the shot. Now I know that when I lower the exposure to the point where the lines disappear, I’m just below 95% IRE. Then, I’ll adjust the exposure to where the zebra lines begin to show up in the sky. Since this is almost always the brightest part of a scene, I’ll set my zebra level to 95%. Let’s say I’m shooting outside, and I don’t want the sky to overexpose. For example, my BMPCC 6K goes from 75% – 100%, while my Blackmagic Video Assist goes all the way down to 40%. Cameras and monitors will have different zebra levels, generally ranging from 60% – 100% (pure white). Use Zebra lines to show when exposure levels exceed a specific value.Īs the name implies, this is an overlay of diagonal lines that shows when exposure levels of an area exceeds a specified value. Use zebra lines to avoid overexposing your image.
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