Still can't play 8K videos on my MacBook Pro. I downloaded and tested this one. https://www.youtube.com/watch?v=1La4QzGeaaQ https://www.youtube.com/watch?v=1La4

Still can't play 8K videos on my MacBook Pro. I downloaded and tested this one. https://www.youtube.com/watch?v=1La4QzGeaaQ https://www.youtube.com/watch?v=1La4QzGeaaQ