What does upgrading mean?

Upscaling is a technical technique in cinematography.

The upscaling lens refers to a technical method in film photography that changes the normal shooting speed, such as higher than 24 frames/second, which is upscaling.

The shooting standard for film photography is 24 frames per second, that is, 24 pictures per second, so that the screen can be continuous at normal speed during screening, but in order to achieve some simple techniques, such as slow motion effects , it is necessary to change the normal shooting speed, for example, if it is higher than 24 frames/second, this is an upgrade, and the projection effect is slow motion.

Notes on upscaling shots:

In many extreme sports and shooting videos, upscaling and slow motion are usually used to show b-roll (auxiliary shots) to improve the quality of the video. , artistic or cinematic, but there are also many friends who will fall into a misunderstanding:

No matter what the picture is, you can shoot upscaling, no matter what the composition and the subject are, you can even shoot upscaling, and you even think that upgrading can be completely done. Instead of a stabilizer, use slow-motion footage to cover up shakes.

In fact, there are still many things to consider about the role of the stabilizer in slow-motion shooting and the selection of equipment.