https://support.apple.com/en-tj/guide/final-cut-pro/ver761c9f95/mac
Vectorscope display options in Final Cut Pro for Mac - Apple Support (TJ)
In Final Cut Pro for Mac, use the vectorscope to show the distribution of color in the image on a circular scale.
final cut profor macapple supportvectorscopedisplay
https://drastic.tv/support-59/232-software-based-video-waveform-vectorscope-monitoring-a-comprehensive-guide
Software-Based Video Waveform/Vectorscope Monitoring - www.drastic.tv
Learn how software-based waveform, vectorscope, chromaticity, histogram, and audio scopes improve video signal analysis, QC, color accuracy, and broadcast...
softwarebasedvideowaveformvectorscope
https://hansenmedia.net/ddm/vectorscope/
vectorscope – Hansen Media
vectorscopehansenmedia