I'm pretty sure this is not a duplicate question been look for this for a month now.
I'm planning to make animations with blender and heard of the grease pencil thing but I need to make 3d animations and edit them.
As in a basic frame rate even with 15fps a 10-20 minute animation would be 9000-18000 frames and to edit every single one would to save each and every frame individually. Is there a way to use the grease pencil with 3d animation or is there a way to actually save 18000 frames?
Somehow I managed a while ago to download a 4 hour video.(around 1.6gb) Would that be the same as frame by frame or has it been compressed?