He already shared his Creator Essentials: https://www.jeffsu.org/creator-essentials/
but you can achieve the same with Premiere Pro and preferrably After Effects.
Try to look for Motion Graphics Templates on Adobe Stock, or create your own
inside After Effects and save them as mogrts, then import to Premiere Pro.
you will have to screen record at high resolution so that you don't loose quality
when scaling up.
Inside Premiere Pro you can achieve this by masking and duplicating,
then keyframing the blur effects. Rectangle Strokes can be created with shapes
and controlled in the Properties Panel. Same for arrows.
Again, I really advise After Effects use for this type of motion graphics, then
bring them to your Premier Pro timeline.
Tip: make sure to encode your screen recorded footage to constant frame rate
before importing into premiere pro, as most screen recorded footage is variable frame rate.
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