Only do readdir on the frames directory (and maybe on the others as well) once on project create to save IO.
Currently e.g. getting one Frame to generate/serve a thumbnail always reads the entire folder but that result is constant since this is done in the preprocessing.
So this should be done once since I/O is slow.
Only do readdir on the frames directory (and maybe on the others as well) once on project create to save IO.
Currently e.g. getting one Frame to generate/serve a thumbnail always reads the entire folder but that result is constant since this is done in the preprocessing. So this should be done once since I/O is slow.