Adobe Premiere Pro How to Use Ultra Key Effect. The Ultra Key Effect in Adobe Premiere Pro is a powerful tool that allows you to remove the background from a video clip and replace it with a different background. This is a useful technique for creating green screen videos or for replacing the background in a shot with a more suitable one. In this presentation, we will discuss how to use the Ultra Key Effect in Adobe Premiere Pro. Step 1: Import your footage. The first step is to import the footage that you want to use in your video. Make sure that the footage has a green or blue screen background, as this will make it easier to remove the background using the Ultra Key Effect. Step 2: Drag the footage to the timeline. Drag the footage to the timeline and place it on the track that you want to use. Make sure that the footage is selected. Step 3: Apply the Ultra Key Effect. To apply the Ultra Key Effect, go to the Effects panel and search for Ultra Key. Drag the effect onto the footage in the timeline. This will open the Ultra Key panel in the Effects Controls panel. Step 4: Choose the Key Color. The Key Color setting in the Ultra Key panel allows you to select the color that you want to remove from the footage. By default, the color is set to green, but you can change it to blue or any other color that you want to remove. Step 5: Adjust the Matte Generation Settings. The Matte Generation Settings in the Ultra Key panel control how the background is removed from the footage. You can adjust the settings to make the background removal more accurate or less accurate. The Matte Generation Settings include Matte Cleanup, Matte Generation, and Matte Edges. Step 6: Adjust the Output Settings. The Output Settings in the Ultra Key panel control how the removed background is replaced with a new background. You can choose to replace the background with a solid color, an image, or another video clip. You can also adjust the opacity and blend mode of the new background to make it blend more seamlessly with the footage. Step 7: Fine-tune the settings After applying the Ultra Key Effect, you may need to fine-tune the settings to achieve the desired effect. You can adjust the Matte Generation and Output Settings to make the background removal and replacement more accurate. You can also adjust the opacity and blend mode of the new background to make it blend more seamlessly with the footage. Step 8: Save your settings as a preset If you want to save your Ultra Key settings as a preset, you can do so by clicking on the menu icon in the Ultra Key panel and selecting Save Preset. Give your preset a name and click OK. You can then apply the preset to other clips in your project. In conclusion, the Ultra Key Effect in Adobe Premiere Pro is a powerful tool that allows you to remove the background from a video clip and replace it with a different background. By following these steps, you can create professional-quality green screen videos or replace the background in