I have a BVH file from my Mocap suit that contains 2892 frames, where each frame is a keyframe. The animation runs very slow at about 1/3 speed.
My questions are:
How can I speed up my animation by removing about 2/3 of keyframes? I have found out that I can open NLA editor and change timing from 0 - 2892 frames to 0 - 900 frames and it will do what I need, yet it disallows all future keyframe edits.
How can I optimize my keyframes? Many of these keyframes are not necessary and can be dealt with interpolation.