
The vectorscope is a circular chat which shows the video's chrominance information. Saturation is measured from the centre of the chart outwards. Saturated, bright colours make a pattern a distance from the centre of the chart and a black-and-white image produced a dot at the centre of the chart. The particular colour/hue of the image determines the direction.
RGB Parade

This scope shows waveforms representing the levels of red, green and blue channels in a clip. The waveforms appear in a graph one after another, in parade style This scope is useful for seeing the distribution of the colour elements in a clip. The levels of each colour channel are measured equally to each other using a scale of 0 to 100.
YC Waveform

YC Waveform is a graph which shows the signal intensity of the clip. The horizontal axis of the graph correlates with the video image and the vertical axis is the signal intensity in units called IRE (Institute of Radio Engineers)





