QWhat does the speed multiplier do?
It changes the delay between frames. 2x makes the GIF play twice as fast (halves the delay), 0.5x makes it play at half speed (doubles the delay).
QWill the file size change?
The file size stays roughly the same since all frames are preserved. Only the timing between frames changes.
QWhat's the maximum speed?
You can go up to 4x speed. Beyond that, the animation becomes too fast to see. For faster results, consider reducing frames instead.
QDoes it preserve quality?
Yes. All frames keep their original resolution with the new timing. No frames are dropped or degraded.