Me and Kadri seem to be in a small argument over key framing.
He has set a key of 0 at frame 1, and 10 at frame 100. To me and every program I've used (and even opening the transform shader and playing the animation) goes from 0 intensity to 10, over 100 frames.
If you want a static animation, with no transition, setting the first frame is enough, as all other frames than utilize that setting when you Key All. Correct
@Matt ?