Hi!
I was digging the playback, and I've noticed that the playback is faster at 24 fps... So I thought what if frame skipping functionality could be done for 25 fps. I suggest to playback only 20 actual frames per second plus 5 that are duplicates(holds) of every 4th frame. This way camera has to read only 20 frames out of 25 frames.
This technic is used in some 2d animation, when there are 12 actual drawings and every drawing is repeated twice to achieve 24 fps.
What do you think guys?