对比度Contrast

调色 · Color

对比度是画面明暗差异的程度:对比度高,亮部更亮、暗部更暗;对比度低,画面发灰、发平。

  • 一级校色面板里有专门的对比度(Contrast)滑块,还有主对比度(Contrast)与枢轴(Pivot)配合使用。
  • 对比度本身不改变画面颜色,只改变明暗层次。
  • 素材对比度不足时(比如 Log 素材),通常第一步就是提对比度。

Contrast is the degree of difference between light and dark in an image: high contrast makes highlights brighter and shadows darker; low contrast looks flat and gray.

  • The primary controls include a Contrast slider, plus a Contrast and Pivot pair for more refined control.
  • Contrast affects tonal separation, not color.
  • When footage looks washed out (e.g., Log), raising contrast is usually the first step.