What it is:

[ me·dia am·bit ] noun:

Media Ambit is just a convenient name for a set of ETM = Extended Technical and Semantic Metadata about moving images, sounds, and timed text; embedded in files or externally centralized.

Ambit’s Role for AI-based Automated Workflows:

• AI-based and robot-assisted human decision-making tools.
• Robots-learning-from-people (Machine Learning) tools.
• Ambits repositories and machine services optimized for automation, web services, and workflows.
• Automated and manual control of optimized video and audio processing/conversion
• Automated and manual quality assurance and quality control tools
• Measure, annotate and automatically modify files to match target ambits.
• Notify machines, people and dashboards in automated workflows

RGB is the convenient and simple designation of additive color model used for more than 100 years in colorimetry,  photography, cinematography, color TV and other areas. Does it means something particular?

Not at all!

There are so many variants of hardly compatible systems, using RGB as convenient label for light levels, screen pixels, analog or digital signals, or even the group of sub-channels within multi-channel video data processor.

Adding subscript and superscript indices, extra explanatory letters and  exponential values are not necessarily helpful.