I have an animation project that I have worked on for about 4 years.
The project is frame by frame hand drawings, using the brush tool, so I have about 14k keyframes.
I just want to resize these to fit into 4k, for export, and so the lines look sharp when I bring it into photoshop animation for compositing.
Any workflow ideas?
You know that you can go straight from Flash to perfect quality video, no need to go via Photoshop animation (unless you're processing the images too)?
That aside, if you go into the stage size settings you should see an option to resize the contents. Check that box, and set your stage size to 3840x2160. You should then have a good 4K version.