What’s the difference between VisionColor and VisionTech?
The only difference is in the profiles’ gamma response curves. VisionTech has a slightly lifted black point for better low level color accuracy and a more gentle uper gamma rolloff into blow out. The minute color difference you may observe between the profiles is largely due to the default in-camera color tone setting as both profiles use the same custom color matrix.
- VisionColor: Standard Rec.709 video profile. Clips at 0% black and 100% white.
- VisionTech: Standard Rec.709 video profile. Clips at 4% black and 100% white.
Tip: Experimentation is key in finding your prefered picture style! There are no rights and wrongs about using either as long as you have a basic understanding of how the profiles perform in different situations.