Set "Display" to Twixtored Output to view the results.
If the video looks like "jello" or stretches, follow these steps:
Before applying Twixtor, Nest the clip in Premiere Pro or Pre-Compose it in After Effects. 2. Setting Up Twixtor Pro (After Effects/Premiere Pro)
Best results come from footage shot at 60fps or higher.
To avoid the warping (distortion) commonly seen in Twixtor, you must prepare your footage.