Wednesday, July 26, 2017

Video Size

I see models not knowing the actual difference between 4K, FULL HD, and Semi-HD.

Cinema 4K = 4096 x 2160 (this may vary) = 4.27 times bigger than FULL HD

4K = 3840 x 2160 = 4 times bigger than FULL HD = 9 times bigger than Semi - HD

FULL HD (1080p) = 1920 x 1080 = 2.25 times bigger than Semi HD

Semi-HD = 1280 x 720

More pixels allow for more detail.  So when making videos you should keep in mind that videos should be produced at minimum FULL HD.  Why?  If you go to BestBuy or other electronic stores 4K TVs are becoming the norm.  Therefore the quality that one produces should be FULL HD at minimum since 4K is already 4 times bigger than FULL HD.


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