Just to piggyback on what Mac shared, there is NO universal color code for buffing pads of any type. In the video you reference, I'm pretty sure I shared how to tell what the different colors of foam are for the Buff and Shine line of EdgeGuard pads, but the same technique will work with any brand of pads, that is you simply FEEL the surface texture of the pad and compress the pad with your hands.
A foam cutting pad will have a SHARPNESS to the texture of the foam. A foam cutting pad will also be denser or more stiff when you try to compress or squish it between your hadns.
A foam polishing pad my have a LITTLE sharpness, like with the RUPES yellow foam DA pad, when you draw your finger tips across the face of the pad, you can feel a little sharpness that gives it a little cut. Same for the orange Lake Country SDO and HDO pads, you can feel a SLIGHT sharpness to the foam , at least when it's dry. In the Buff and Shine line of EdgeGuard pads, the yellow foam is a polishing foam formula but when you feel the surface of a DRY pad, you can feel a LITTLE sharpness.
A foam finishing or waxing pad tends to be super soft with ZERO sharpness to the foam texture when you feel it.
The above is a real simple way to determeint what a pad is or isn't and it's not that hard to do. You can also check out the info from the pad manufacturer as all pad manufacturers state what the color code for their line of pads means as far as cutting, polishing and finishing.
Here's the part in the video you referenced, here's the point in the video where I share how to TEST a foam pad to determine if the pad is a cutting, polishing pad. This starts at the
5:58 timestamp.
Mike