Sharknado 10th Anniversary 4K UHD (2023)

[The Mole]

Originally Posted by thunderlevin

Incorrect. Sharknado was shot in 4K, but only ever aired or released on disc on HD. So the remaster required a lot of the VFX to be rebuilt or uprezzed, but the original live footage was 4K.

Ten years ago there were almost no post productions that used a full 4k workflow. So even if 4k cameras were used for filming, all editing, color grading, visual effects etc. was done in 2k and the finished film has only ever existed in 2k.