If the video looks like "jello" or stretches, follow these steps:
New in Twixtor 7 , you can use Source Time Offset to fix frame alignment issues, ensuring the first frame of your effect matches the desired frame in your timeline.
To avoid the warping (distortion) commonly seen in Twixtor, you must prepare your footage.
Change the Speed % to your desired speed (e.g., 20% for 5x slower). Animate (Keyframing): To create dynamic speed ramps: Go to the keyframe point. Set Speed % to 100% (Normal speed) to 20% (Slow motion).