A new study published in Nature by University of Cambridge researchers just dropped a pixelated bomb on the entire Ultra-HD market, but as anyone with myopia can tell you, if you take your glasses off, even SD still looks pretty good :)
A new study published in Nature by University of Cambridge researchers just dropped a pixelated bomb on the entire Ultra-HD market, but as anyone with myopia can tell you, if you take your glasses off, even SD still looks pretty good :)
For an ELI5 explanation, this is what happens when you lower the bit rate: https://youtu.be/QEzhxP-pdos
No matter the resolution you have of the video, if the amount of information per frame is so low that it has to lump different coloured pixels together, it will look like crap.