What is Video? RGB/Y'UV, 4:4:4/4:2:2/4:2:0 Explained!

In the modern world, you'll likely be familiar with RGB; but do you wonder about LAB, Y'UV, Y'CbCr, or Y'PbPr? Or what those 4:4:4, 4:2:2, 4:2:0, or 4:1:1 numbers mean? Well, you should; and wonder no more! I'm here to demystify what exactly these two video standards are!

If you want to see this video in higher quality, see the Odysee version:
https://odysee.com/@DarkLordElliott:f/what-is-video

Watch in 4k on Vidyard: https://share.vidyard.com/watch/JqFgoFqxtZuzuysAQHcPhc?

Addison's BitChute channel:
https://www.bitchute.com/channel/8CdXq5CVsYWf/
Specific song used at the end: Escape:
https://www.bitchute.com/video/EtDegdhHhlO1/

Song used for the background is "Hollywood" by Hamster Alliance:
https://www.hamsteralliance.com/ (As of the uploading of this video, #52)

Photoshop:
https://www.mediafire.com/file/plww12avcct3met/Photoshop.7z/file

Images that I used at the end, for demonstration:
https://www.mediafire.com/file/koo9r4cj972bcjj/Image_Separation.7z/file

Subsampling:
https://www.provideocoalition.com/what_is_yuv/
https://www.provideocoalition.com/color_subsampling_or_what_is_444_or_422/
https://www.rtings.com/tv/learn/chroma-subsampling

Difference between color standards:
https://industrydev.com/the-difference-between-rgb-cmyk-lab-color-modes-in-adobe-photoshop/

So, which should you choose? RGB or LAB 4:4:4?:
https://www.onecomputerguy.com/rgb-vs-ycbcr444\